System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE government_services.citizens ( citizen_id character varying(64) NOT NULL, national_id_number character varying(128) NOT NULL UNIQUE, first_name character varying(100) NOT NULL, last_name character varying(100) NOT NULL, date_of_birth date NOT NULL, gender character varying(20), primary_address text NOT NULL, contact_email character varying(128) UNIQUE, contact_phone character varying(32), registration_date timestamp NOT NULL, is_verified boolean DEFAULT false, PRIMARY KEY (citizen_id) )
CREATE TABLE government_services.employees ( employee_id character varying(64) NOT NULL, agency_id character varying(64) NOT NULL, first_name character varying(100) NOT NULL, last_name character varying(100) NOT NULL, job_title character varying(150) NOT NULL, department character varying(100), work_email character varying(128) NOT NULL UNIQUE, work_phone character varying(32), hire_date date NOT NULL, termination_date date, access_level character varying(50), manager_employee_id character varying(64), PRIMARY KEY (employee_id) )
CREATE TABLE government_services.service_locations ( location_id character varying(64) NOT NULL, agency_id character varying(64) NOT NULL, location_name character varying(200), address text NOT NULL, city character varying(100), state character varying(50), postal_code character varying(20), latitude numeric(9, 6), longitude numeric(9, 6), operating_hours text, contact_phone character varying(32), is_accessible boolean, PRIMARY KEY (location_id) )
CREATE TABLE government_services.appointments ( appointment_id character varying(64) NOT NULL, citizen_id character varying(64) NOT NULL, employee_id character varying(64), location_id character varying(64), service_id character varying(64), scheduled_start_time timestamp NOT NULL, scheduled_end_time timestamp, purpose text NOT NULL, status character varying(30) NOT NULL, booking_method character varying(50), created_at timestamp NOT NULL, notes text, PRIMARY KEY (appointment_id) )
CREATE TABLE government_services.notifications ( notification_id character varying(64) NOT NULL, citizen_id character varying(64) NOT NULL, application_id character varying(64), message_subject character varying(255), message_body text NOT NULL, channel character varying(30) NOT NULL, sent_at timestamp NOT NULL, status character varying(30) NOT NULL, related_entity_type character varying(50), related_entity_id character varying(64), PRIMARY KEY (notification_id) )

[User] Retrieve each citizen's first_name, last_name, and their most recent notification's message_subject and sent_at, only for notifications sent via 'Email'.

[Assistant]
SELECT c.first_name,
       c.last_name,
       n.message_subject,
       n.sent_at
FROM government_services.citizens c
JOIN (
  SELECT DISTINCT ON (citizen_id)
         citizen_id,
         message_subject,
         sent_at
  FROM government_services.notifications
  WHERE channel = 'Email'
  ORDER BY citizen_id, sent_at DESC
) n ON c.citizen_id = n.citizen_id;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE financial_services.accounts ( account_id text, customer_id text, account_number text, account_type text, balance numeric, currency text, opened_date date, status text, interest_rate numeric, last_updated_at timestamp )

[User] Show the total and average balance for each account_type.

[Assistant] SELECT account_type, SUM(balance) AS total_balance, AVG(balance) AS avg_balance FROM financial_services.accounts GROUP BY account_type;

[User] Exclude any account types where the total balance is zero or negative.

[Assistant] SELECT account_type, SUM(balance) AS total_balance, AVG(balance) AS avg_balance FROM financial_services.accounts GROUP BY account_type HAVING SUM(balance) > 0;

[User] Sort the output by average balance in descending order.

[Assistant] SELECT account_type, SUM(balance) AS total_balance, AVG(balance) AS avg_balance FROM financial_services.accounts GROUP BY account_type HAVING SUM(balance) > 0 ORDER BY avg_balance DESC;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE healthcare.patient_insurance ( patient_insurance_id.text, patient_id.text, plan_id.text, policy_number.text, group_number.text, subscriber_name.text, effective_date.date, expiration_date.date, is_primary.boolean )

[User] List all unique combinations of plan_id and group_number, and show the number of policies for each combination.

[Assistant] SELECT plan_id, group_number, COUNT(*) AS policy_count FROM healthcare.patient_insurance GROUP BY plan_id, group_number;

[User] Only show combinations where the policy_count is greater than 3.

[Assistant] SELECT plan_id, group_number, COUNT(*) AS policy_count FROM healthcare.patient_insurance GROUP BY plan_id, group_number HAVING COUNT(*) > 3;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE insurance.claim_documents (
    document_id character varying(64) NOT NULL, -- unique identifier for the document
    claim_id character varying(64) NOT NULL, -- identifier of the claim this document relates to (FK to claims)
    document_type character varying(50) NOT NULL, -- e.g., Police Report, Photo, Invoice, Medical Bill
    file_name character varying(255) NOT NULL, -- original name of the uploaded file
    file_path character varying(512) NOT NULL, -- storage path (e.g., S3 URL, network path)
    file_size_bytes integer, -- size of the file in bytes
    mime_type character varying(100), -- MIME type of the file (e.g., 'image/jpeg', 'application/pdf')
    uploaded_by character varying(64), -- identifier of the user/system who uploaded (FK to users/customers)
    uploaded_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, -- time of upload
    description text, -- optional description of the document
    PRIMARY KEY (document_id)
)

[User] Find the earliest uploaded document for each claim. Show the claim_id, document_id, file_name, and uploaded_at.

[Assistant]
SELECT cd.claim_id, cd.document_id, cd.file_name, cd.uploaded_at
FROM insurance.claim_documents cd
INNER JOIN (
  SELECT claim_id, MIN(uploaded_at) AS min_uploaded_at
  FROM insurance.claim_documents
  GROUP BY claim_id
) latest_docs
ON cd.claim_id = latest_docs.claim_id AND cd.uploaded_at = latest_docs.min_uploaded_at;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE token_metas ( block_timestamp.timestamp, block_number.bigint, transaction_hash.text, transaction_index.bigint, from_address.text, contract_address.text, symbol.text, total_supply.text, name.text, decimals.bigint, is_erc20.integer, is_erc721.integer, is_erc1155.integer, is_proxy.integer, extra_info.text, pk.integer )
CREATE TABLE erc1155_approval_for_all ( block_number.bigint, block_timestamp.timestamp, transaction_index.integer, transaction_hash.text, log_index.integer, contract_address.text )
CREATE TABLE erc20_balances ( block_number.bigint, contract_address.text, wallet_address.text, amount.text, pk.text )
CREATE TABLE erc20_balances_historical ( block_number.bigint, contract_address.text, wallet_address.text, amount.text, pk.integer )
CREATE TABLE nft_holders ( block_number.bigint, contract_address.text, wallet_address.text, token_id.text, contract_type.text, amount.text, pk.text )
CREATE TABLE sui_coins ( object_id.text, status.text, coin_type.text, balance.text, owner.text )
CREATE TABLE sui_coins_metadata ( object_id.text, coin_type.text, status.text, decimals.bigint, description.text, icon_url.text, symbol.text, name.text )
CREATE TABLE sui_nfts ( object_id.text, status.text, collection_type.text, package_id.text, previous_transaction.text, display.text, owner.text, name.text )
CREATE TABLE nft_metadata ( blockchain.text, contract_address.text, token_id.text, contract_name.text, erc_type.text, amount.bigint, minter.text, owner.text, mint_block_number.bigint, mint_time.bigint, mint_transaction_hash.text, mint_price.text, token_uri.text, metadata.text, name.text, image_uri.text, traits.text, updated_at.bigint, status.text, rarity_score.real, rarity_rank.integer, unique_attribute_count.integer, pk.integer )
CREATE TABLE token_prices ( uuid.text, blockchain.text, address.text, decimals.bigint, symbol.text, price.real, timestamp.timestamp )
CREATE TABLE token_prices_latest ( blockchain.text, address.text, decimals.bigint, symbol.text, price.real, timestamp.timestamp )
CREATE TABLE token_info ( block_timestamp.timestamp, block_number.bigint, tx_index.integer, tx_hash.text, tick.text, max_supply.decimal, lim.decimal, wlim.decimal, dec.integer, creator.text )
CREATE TABLE token_activities ( block_timestamp.timestamp, block_number.bigint, tx_index.integer, tx_hash.text, log_index.integer, type.text, tick.text, id.text, amt.decimal, from_address.text, to_address.text )
CREATE TABLE token_balances_bitcoin ( block_number.bigint, block_timestamp.timestamp, tick.text, wallet_address.text, total_supply.text, amount.text )
CREATE TABLE token_info_bitcoin ( block_timestamp.timestamp, block_number.bigint, tx_index.integer, tx_hash.text, tick.text, max_supply.decimal, lim.decimal, wlim.decimal, dec.integer, creator.text )
CREATE TABLE token_activities_bitcoin ( block_timestamp.timestamp, block_number.bigint, tx_index.integer, tx_hash.text, log_index.integer, type.text, tick.text, id.text, amt.decimal, from_address.text, to_address.text )
CREATE TABLE token_activities_avalanche ( block_timestamp.timestamp, block_number.bigint, tx_index.integer, tx_hash.text, log_index.integer, type.text, tick.text, id.text, amt.decimal, from_address.text, to_address.text )
CREATE TABLE token_balances_avalanche ( block_number.bigint, block_timestamp.timestamp, tick.text, wallet_address.text, total_supply.decimal, amount.decimal )
CREATE TABLE token_info_avalanche ( block_timestamp.timestamp, block_number.bigint, tx_index.integer, tx_hash.text, tick.text, max_supply.decimal, lim.decimal, wlim.decimal, dec.integer, creator.text, minted.decimal, holders.decimal, txs.decimal, updated_timestamp.timestamp, completed_timestamp.timestamp, id.text )

[User] I need to know how many distinct wallets hold each ERC20 token. Please show the token contract_address, symbol, and holder_count, sorted by holder_count descending.

[Assistant]
SELECT eb.contract_address, tm.symbol, COUNT(DISTINCT eb.wallet_address) AS holder_count
FROM erc20_balances eb
JOIN token_metas tm ON eb.contract_address = tm.contract_address
WHERE tm.is_erc20 = 1
GROUP BY eb.contract_address, tm.symbol
ORDER BY holder_count DESC;

[User] Now, only include tokens where holder_count > 1000 and limit to top 10.

[Assistant]
SELECT eb.contract_address, tm.symbol, COUNT(DISTINCT eb.wallet_address) AS holder_count
FROM erc20_balances eb
JOIN token_metas tm ON eb.contract_address = tm.contract_address
WHERE tm.is_erc20 = 1
GROUP BY eb.contract_address, tm.symbol
HAVING COUNT(DISTINCT eb.wallet_address) > 1000
ORDER BY holder_count DESC
LIMIT 10;

[User] Add the token name from metadata to the result.

[Assistant]
SELECT eb.contract_address, tm.symbol, tm.name, COUNT(DISTINCT eb.wallet_address) AS holder_count
FROM erc20_balances eb
JOIN token_metas tm ON eb.contract_address = tm.contract_address
WHERE tm.is_erc20 = 1
GROUP BY eb.contract_address, tm.symbol, tm.name
HAVING COUNT(DISTINCT eb.wallet_address) > 1000
ORDER BY holder_count DESC
LIMIT 10;

[User] Also include the latest USD price for each token by joining token_prices_latest and only show tokens with price > 1.0.

[Assistant]
SELECT eb.contract_address, tm.symbol, tm.name, tpl.price AS latest_price, COUNT(DISTINCT eb.wallet_address) AS holder_count
FROM erc20_balances eb
JOIN token_metas tm ON eb.contract_address = tm.contract_address
JOIN token_prices_latest tpl ON eb.contract_address = tpl.address AND tpl.blockchain = 'Ethereum'
WHERE tm.is_erc20 = 1
  AND tpl.price > 1.0
GROUP BY eb.contract_address, tm.symbol, tm.name, tpl.price
HAVING COUNT(DISTINCT eb.wallet_address) > 1000
ORDER BY holder_count DESC
LIMIT 10;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE social_media.users ( user_id.text, username.text, email.text, password_hash.text, full_name.text, profile_picture_url.text, bio.text, location.text, created_at.timestamp, updated_at.timestamp, is_verified.boolean )
CREATE TABLE social_media.posts ( post_id.text, user_id.text, content.text, media_url.text, media_type.text, created_at.timestamp, updated_at.timestamp, visibility.text, location_lat.numeric, location_lon.numeric )
CREATE TABLE social_media.hashtags ( hashtag_id.text, tag_name.text, created_at.timestamp )
CREATE TABLE social_media.post_hashtags ( post_hashtag_id.text, post_id.text, hashtag_id.text )
CREATE TABLE social_media.messages ( message_id.text, conversation_id.text, sender_user_id.text, content.text, media_url.text, media_type.text, sent_at.timestamp, read_at.timestamp )
CREATE TABLE social_media.conversations ( conversation_id.text, created_at.timestamp, last_message_at.timestamp, is_group_chat.boolean, group_name.text )
CREATE TABLE social_media.conversation_participants ( participant_id.text, conversation_id.text, user_id.text, joined_at.timestamp, last_read_at.timestamp )
CREATE TABLE social_media.user_settings ( setting_id.text, user_id.text, theme.text, email_notifications_enabled.boolean, push_notifications_enabled.boolean, private_profile.boolean, updated_at.timestamp )

[User] Show me the usernames and group names for users who have joined group chats and also created at least one post.

[Assistant]
SELECT u.username, c.group_name
FROM social_media.conversation_participants cp
JOIN social_media.conversations c ON cp.conversation_id = c.conversation_id AND c.is_group_chat = true
JOIN social_media.users u ON cp.user_id = u.user_id
WHERE EXISTS (
  SELECT 1 FROM social_media.posts p WHERE p.user_id = u.user_id
);

[User] Also include the number of posts each user has created.

[Assistant]
SELECT u.username, c.group_name, COUNT(p.post_id) AS post_count
FROM social_media.conversation_participants cp
JOIN social_media.conversations c ON cp.conversation_id = c.conversation_id AND c.is_group_chat = true
JOIN social_media.users u ON cp.user_id = u.user_id
JOIN social_media.posts p ON p.user_id = u.user_id
GROUP BY u.username, c.group_name;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE trading_platform.trades (
    trade_id character varying(64) NOT NULL,  -- unique identifier for the trade
    order_id character varying(64) NOT NULL, -- identifier of the order that led to the trade
    buyer_id character varying(64) NOT NULL, -- identifier of the buyer
    seller_id character varying(64) NOT NULL, -- identifier of the seller
    asset_id character varying(64) NOT NULL, -- identifier of the asset being traded
    quantity numeric(38,14) NOT NULL, -- quantity of the asset in the trade
    price numeric(38,14) NOT NULL, -- price per unit of the asset
    traded_at timestamp NOT NULL, -- time when the trade was executed
    PRIMARY KEY (trade_id)
)

[User] What is the average trade price for each asset for trades executed between '2024-05-01' and '2024-05-31'?

[Assistant]
SELECT
  asset_id,
  AVG(price) AS avg_price
FROM trading_platform.trades
WHERE traded_at >= '2024-05-01' AND traded_at < '2024-06-01'
GROUP BY asset_id;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE trading_platform.notifications ( notification_id text PRIMARY KEY, user_id text, message text, sent_at timestamp, read_at timestamp )

[User] For each user, list their user_id along with their first and last notification messages and the sent_at timestamps.

[Assistant]
WITH firsts AS (
  SELECT user_id, notification_id AS first_id, message AS first_message, sent_at AS first_sent_at
  FROM trading_platform.notifications
  WHERE (user_id, sent_at) IN (
    SELECT user_id, MIN(sent_at)
    FROM trading_platform.notifications
    GROUP BY user_id
  )
), lasts AS (
  SELECT user_id, notification_id AS last_id, message AS last_message, sent_at AS last_sent_at
  FROM trading_platform.notifications
  WHERE (user_id, sent_at) IN (
    SELECT user_id, MAX(sent_at)
    FROM trading_platform.notifications
    GROUP BY user_id
  )
)
SELECT f.user_id, f.first_id, f.first_message, f.first_sent_at, l.last_id, l.last_message, l.last_sent_at
FROM firsts f
JOIN lasts l ON f.user_id = l.user_id;

[User] Limit to users who have more than 5 notifications.

[Assistant]
WITH firsts AS (
  SELECT user_id, notification_id AS first_id, message AS first_message, sent_at AS first_sent_at
  FROM trading_platform.notifications
  WHERE (user_id, sent_at) IN (
    SELECT user_id, MIN(sent_at)
    FROM trading_platform.notifications
    GROUP BY user_id
  )
), lasts AS (
  SELECT user_id, notification_id AS last_id, message AS last_message, sent_at AS last_sent_at
  FROM trading_platform.notifications
  WHERE (user_id, sent_at) IN (
    SELECT user_id, MAX(sent_at)
    FROM trading_platform.notifications
    GROUP BY user_id
  )
)
SELECT f.user_id, f.first_id, f.first_message, f.first_sent_at, l.last_id, l.last_message, l.last_sent_at
FROM firsts f
JOIN lasts l ON f.user_id = l.user_id
JOIN (
  SELECT user_id
  FROM trading_platform.notifications
  GROUP BY user_id
  HAVING COUNT(*) > 5
) AS filtered ON f.user_id = filtered.user_id;

[User] Also include total_notification_count in the result.

[Assistant]
WITH firsts AS (
  SELECT user_id, notification_id AS first_id, message AS first_message, sent_at AS first_sent_at
  FROM trading_platform.notifications
  WHERE (user_id, sent_at) IN (
    SELECT user_id, MIN(sent_at)
    FROM trading_platform.notifications
    GROUP BY user_id
  )
), lasts AS (
  SELECT user_id, notification_id AS last_id, message AS last_message, sent_at AS last_sent_at
  FROM trading_platform.notifications
  WHERE (user_id, sent_at) IN (
    SELECT user_id, MAX(sent_at)
    FROM trading_platform.notifications
    GROUP BY user_id
  )
), counts AS (
  SELECT user_id, COUNT(*) AS total_notification_count
  FROM trading_platform.notifications
  GROUP BY user_id
  HAVING COUNT(*) > 5
)
SELECT f.user_id, f.first_id, f.first_message, f.first_sent_at, l.last_id, l.last_message, l.last_sent_at, c.total_notification_count
FROM firsts f
JOIN lasts l ON f.user_id = l.user_id
JOIN counts c ON f.user_id = c.user_id;

[User] Order by total_notification_count descending and limit to top 10.

[Assistant]
WITH firsts AS (
  SELECT user_id, notification_id AS first_id, message AS first_message, sent_at AS first_sent_at
  FROM trading_platform.notifications
  WHERE (user_id, sent_at) IN (
    SELECT user_id, MIN(sent_at)
    FROM trading_platform.notifications
    GROUP BY user_id
  )
), lasts AS (
  SELECT user_id, notification_id AS last_id, message AS last_message, sent_at AS last_sent_at
  FROM trading_platform.notifications
  WHERE (user_id, sent_at) IN (
    SELECT user_id, MAX(sent_at)
    FROM trading_platform.notifications
    GROUP BY user_id
  )
), counts AS (
  SELECT user_id, COUNT(*) AS total_notification_count
  FROM trading_platform.notifications
  GROUP BY user_id
  HAVING COUNT(*) > 5
)
SELECT f.user_id, f.first_id, f.first_message, f.first_sent_at, l.last_id, l.last_message, l.last_sent_at, c.total_notification_count
FROM firsts f
JOIN lasts l ON f.user_id = l.user_id
JOIN counts c ON f.user_id = c.user_id
ORDER BY c.total_notification_count DESC
LIMIT 10;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE hospitality_technology.rooms ( room_id.text, property_id.text, room_number.text, room_type_id.text, floor.integer, status.text, is_smoking.boolean, features.text, current_condition.text, last_cleaned_at.timestamp )
CREATE TABLE hospitality_technology.reviews ( review_id.text, property_id.text, reservation_id.text, guest_id.text, rating_overall.integer, rating_cleanliness.integer, rating_service.integer, rating_location.integer, rating_value.integer, comment.text, review_source.text, review_date.timestamp, is_public.boolean, staff_response.text, response_staff_id.text, response_date.timestamp )

[User] Give me the average cleanliness rating from reviews for each property.

[Assistant]
SELECT property_id, AVG(rating_cleanliness) AS avg_cleanliness_rating
FROM hospitality_technology.reviews
GROUP BY property_id;

[User] Actually, please also show the total number of reviews per property.

[Assistant]
SELECT property_id, AVG(rating_cleanliness) AS avg_cleanliness_rating, COUNT(*) AS total_reviews
FROM hospitality_technology.reviews
GROUP BY property_id;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE legal_services.law_firms ( firm_id text PRIMARY KEY, firm_name text, address text, phone text, website text, founded_date date, managing_partner_id text )
CREATE TABLE legal_services.cases ( case_id text PRIMARY KEY, case_number text UNIQUE, case_name text, client_id text, lead_lawyer_id text, case_type text, status text, date_opened timestamp, date_closed timestamp, description text, court_jurisdiction text )

[User] Show each law firm's name and the number of cases where its managing partner is the lead attorney.

[Assistant] SELECT T1.firm_name, COUNT(T2.case_id) AS case_count_as_managing_partner FROM law_firms AS T1 JOIN cases AS T2 ON T1.managing_partner_id = T2.lead_lawyer_id GROUP BY T1.firm_name;

[User] Only include firms that have at least 2 such cases.

[Assistant] SELECT T1.firm_name, COUNT(T2.case_id) AS case_count_as_managing_partner FROM law_firms AS T1 JOIN cases AS T2 ON T1.managing_partner_id = T2.lead_lawyer_id GROUP BY T1.firm_name HAVING COUNT(T2.case_id) >= 2;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE legal_services.invoices ( invoice_id character varying(64) NOT NULL, invoice_number character varying(100) UNIQUE NOT NULL, client_id character varying(64) NOT NULL, case_id character varying(64), issue_date date NOT NULL, due_date date NOT NULL, total_amount numeric(12, 2) NOT NULL, amount_paid numeric(12, 2) DEFAULT 0.00, status character varying(50) NOT NULL, payment_date timestamp, notes text, created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (invoice_id) )

[User] What is the average number of days by which paid invoices were paid late? Calculate the average of (payment_date - due_date) for invoices with status 'Paid'.

[Assistant]
SELECT AVG((payment_date::date - due_date)) AS average_late_days
FROM legal_services.invoices
WHERE status = 'Paid';


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE social_media.users ( user_id character varying(64) NOT NULL, username character varying(50) NOT NULL UNIQUE, email character varying(128) NOT NULL UNIQUE, password_hash text NOT NULL, full_name character varying(100), profile_picture_url text, bio text, location character varying(100), created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, updated_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, is_verified boolean NOT NULL DEFAULT false, PRIMARY KEY (user_id) )
CREATE TABLE social_media.posts ( post_id character varying(64) NOT NULL, user_id character varying(64) NOT NULL, content text, media_url text, media_type character varying(20), created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, updated_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, visibility character varying(20) NOT NULL DEFAULT 'public', location_lat numeric(9,6), location_lon numeric(9,6), PRIMARY KEY (post_id) )
CREATE TABLE social_media.comments ( comment_id character varying(64) NOT NULL, post_id character varying(64) NOT NULL, user_id character varying(64) NOT NULL, parent_comment_id character varying(64), content text NOT NULL, created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, updated_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (comment_id) )
CREATE TABLE social_media.likes ( like_id character varying(64) NOT NULL, user_id character varying(64) NOT NULL, post_id character varying(64), comment_id character varying(64), created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (like_id), CONSTRAINT unique_user_like UNIQUE (user_id, post_id, comment_id), CONSTRAINT check_like_target CHECK (post_id IS NOT NULL OR comment_id IS NOT NULL) )
CREATE TABLE social_media.follows ( follow_id character varying(64) NOT NULL, follower_user_id character varying(64) NOT NULL, following_user_id character varying(64) NOT NULL, created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (follow_id), CONSTRAINT unique_follow UNIQUE (follower_user_id, following_user_id) )
CREATE TABLE social_media.hashtags ( hashtag_id character varying(64) NOT NULL, tag_name character varying(100) NOT NULL UNIQUE, created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (hashtag_id) )
CREATE TABLE social_media.post_hashtags ( post_hashtag_id character varying(64) NOT NULL, post_id character varying(64) NOT NULL, hashtag_id character varying(64) NOT NULL, PRIMARY KEY (post_hashtag_id), CONSTRAINT unique_post_hashtag UNIQUE (post_id, hashtag_id) )
CREATE TABLE social_media.messages ( message_id character varying(64) NOT NULL, conversation_id character varying(64) NOT NULL, sender_user_id character varying(64) NOT NULL, content text, media_url text, media_type character varying(20), sent_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, read_at timestamp, PRIMARY KEY (message_id) )
CREATE TABLE social_media.conversations ( conversation_id character varying(64) NOT NULL, created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, last_message_at timestamp, is_group_chat boolean NOT NULL DEFAULT false, group_name character varying(100), PRIMARY KEY (conversation_id) )
CREATE TABLE social_media.conversation_participants ( participant_id character varying(64) NOT NULL, conversation_id character varying(64) NOT NULL, user_id character varying(64) NOT NULL, joined_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, last_read_at timestamp, PRIMARY KEY (participant_id), CONSTRAINT unique_user_conversation UNIQUE (conversation_id, user_id) )
CREATE TABLE social_media.notifications ( notification_id character varying(64) NOT NULL, recipient_user_id character varying(64) NOT NULL, sender_user_id character varying(64), notification_type character varying(30) NOT NULL, target_entity_id character varying(64), target_entity_type character varying(20), created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, read_at timestamp, PRIMARY KEY (notification_id) )

[User] Which hashtags have never been used in any post? Show their tag_name and creation date.

[Assistant]
SELECT h.tag_name, h.created_at
FROM social_media.hashtags h
LEFT JOIN social_media.post_hashtags ph ON h.hashtag_id = ph.hashtag_id
WHERE ph.post_hashtag_id IS NULL;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
  "CREATE TABLE cex_token_balance (",
    "snapshot_time character varying(32) NOT NULL,  -- the snapshot time of record, converted from original timestamp",
    "chain character varying(128) NOT NULL, -- the chain that the token resides",
    "address character varying(128) NOT NULL, -- the address that holds the assets, owned by a CEX",
    "exchange character varying(512) NOT NULL, -- a centralized exchange name",
    "token_address character varying(128) NOT NULL, -- token contract address",
    "token_symbol character varying(512), --token symbol",
    "balance numeric(38,10), -- token balance",
    "usd_value numeric(38,14), -- value of the token held in USD",
    "price double precision, --price of the token in USD",
    ",PRIMARY KEY (snapshot_time, exchange, address, chain, token_address));"

[User] For the latest snapshot time, list the total `usd_value` held by CEXes for each distinct `token_symbol` across all chains. Order the results by total value descending.

[Assistant]
WITH latest_snapshot AS (
  SELECT max(snapshot_time) as max_time
  FROM cex_token_balance
)
SELECT token_symbol, sum(usd_value) as total_usd_value
FROM cex_token_balance ctb
JOIN latest_snapshot ls ON ctb.snapshot_time = ls.max_time
GROUP BY token_symbol
ORDER BY total_usd_value DESC;

[User] Now, filter this list to only include tokens where the total `usd_value` across all CEX holdings is greater than $5,000,000.

[Assistant]
WITH latest_snapshot AS (
  SELECT max(snapshot_time) as max_time
  FROM cex_token_balance
)
SELECT token_symbol, sum(usd_value) as total_usd_value
FROM cex_token_balance ctb
JOIN latest_snapshot ls ON ctb.snapshot_time = ls.max_time
GROUP BY token_symbol
HAVING sum(usd_value) > 5000000.0
ORDER BY total_usd_value DESC;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE token_dexpool_info ( pair_address character varying(512) NOT NULL, token_name character varying(100) NOT NULL, token_symbol character varying(100) NOT NULL, chain text, price double precision, price_change_percentage_1h double precision, price_change_percentage_6h double precision, price_change_percentage_24h double precision, makers_24h double precision, volume_24h double precision, liquidity double precision, market_cap double precision, trend_rank bigint )

[User] Show me the top 5 tokens by 24-hour trading volume on the Ethereum chain, along with their price and 24-hour price change percentage.

[Assistant] SELECT token_name, token_symbol, price, price_change_percentage_24h, volume_24h FROM token_dexpool_info WHERE chain = 'Ethereum' ORDER BY volume_24h DESC LIMIT 5;

[User] Can you also include the market cap and liquidity for these tokens?

[Assistant] SELECT token_name, token_symbol, price, price_change_percentage_24h, volume_24h, market_cap, liquidity FROM token_dexpool_info WHERE chain = 'Ethereum' ORDER BY volume_24h DESC LIMIT 5;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
Node Label ':Component'. Properties: { component_id: String (Constraint: UNIQUE), part_number: String (Constraint: UNIQUE), component_name: String, description: String, weight_kg: Float, cost_usd: Float, criticality_level: String }. Relationships: (:Component)-[:MADE_OF]->(:Material {material_id}), (:Component)-[:SUPPLIED_BY]->(:Supplier {supplier_id}). Index on component_id, part_number.
Node Label ':Supplier'. Properties: { supplier_id: String (Constraint: UNIQUE), supplier_name: String, address: String, country: String, contact_person: String, contact_email: String, quality_rating: Float, certified_date: Date }. Index on supplier_id.
Node Label ':Material'. Properties: { material_id: String (Constraint: UNIQUE), material_name: String, specification: String, description: String, density_kg_m3: Float, tensile_strength_mpa: Integer }. Index on material_id.
Node Label ':AssemblyLine'. Properties: { line_id: String (Constraint: UNIQUE), line_name: String, location_building: String, location_area: String, capacity_units_per_month: Integer, status: String }. Relationship: (:AssemblyLine)-[:BUILDS_MODEL]->(:AircraftModel {model_id}). Index on line_id.
Node Label ':AssemblyStep'. Properties: { step_id: String (Constraint: UNIQUE), step_number: Integer, step_name: String, description: String, standard_duration_hours: Float, required_skill_level: String, workstation: String }. Relationship: (:AssemblyLine {line_id})-[:HAS_STEP {sequence: <step_number>}]->(:AssemblyStep). Index on step_id.
Node Label ':AircraftBuild'. Properties: { build_id: String (Constraint: UNIQUE), serial_number: String (Constraint: UNIQUE), build_start_date: Datetime, estimated_completion_date: Date, actual_completion_date: Datetime, current_status: String, customer_order_id: String }. Relationships: (:AircraftBuild)-[:IS_MODEL]->(:AircraftModel {model_id}), (:AircraftBuild)-[:ASSEMBLED_ON]->(:AssemblyLine {line_id}). Index on build_id, serial_number, current_status.
Node Label ':Inspection'. Properties: { inspection_id: String (Constraint: UNIQUE), inspection_type: String, inspection_timestamp: Datetime, result: String, remarks: String }. Relationships: (:AircraftBuild {build_id})-[:UNDERWENT]->(:Inspection), (:Inspection)-[:PERFORMED_BY]->(:Employee {employee_id}), (:Inspection)-[:INSPECTED_COMPONENT]->(:Component {component_id}) (optional), (:Inspection)-[:FOLLOWED_STEP]->(:AssemblyStep {step_id}) (optional). Index on inspection_id.
Node Label ':Employee'. Properties: { employee_id: String (Constraint: UNIQUE), first_name: String, last_name: String, job_title: String, skill_certifications: String[], hire_date: Date, employment_status: String }. Relationships: (:Employee)-[:ASSIGNED_TO]->(:AssemblyLine {line_id}), (:Employee)-[:REPORTS_TO]->(:Employee {employee_id as supervisor_id}). Index on employee_id.
Node Label ':InventoryBatch'. Properties: { inventory_record_id: String (Constraint: UNIQUE), quantity: Integer, location_warehouse: String, location_bin: String, received_date: Datetime, expiry_date: Date, batch_number: String, last_updated: Datetime }. Relationship: (:InventoryBatch)-[:IS_INSTANCE_OF]->(:Component {component_id}). Index on inventory_record_id, component_id.

[User] Can you help me retrieve the details of all components supplied by suppliers from a specific country, along with the supplier's contact information?

[Assistant]
MATCH (c:Component)-[:SUPPLIED_BY]->(s:Supplier)
WHERE s.country = 'specific_country'
RETURN c.component_id, c.component_name, c.description, s.supplier_name, s.contact_person, s.contact_email

[User] Can you modify the query to include only components with a criticality level of 'High'?

[Assistant]
MATCH (c:Component)-[:SUPPLIED_BY]->(s:Supplier)
WHERE s.country = 'specific_country' AND c.criticality_level = 'High'
RETURN c.component_id, c.component_name, c.description, s.supplier_name, s.contact_person, s.contact_email

[User] What if I want to see the material information for these components as well?

[Assistant]
MATCH (c:Component)-[:SUPPLIED_BY]->(s:Supplier), (c)-[:MADE_OF]->(m:Material)
WHERE s.country = 'specific_country' AND c.criticality_level = 'High'
RETURN c.component_id, c.component_name, c.description, s.supplier_name, s.contact_person, s.contact_email, m.material_id, m.material_name, m.specification

[User] Can you sort the results by supplier name alphabetically?

[Assistant]
MATCH (c:Component)-[:SUPPLIED_BY]->(s:Supplier), (c)-[:MADE_OF]->(m:Material)
WHERE s.country = 'specific_country' AND c.criticality_level = 'High'
RETURN c.component_id, c.component_name, c.description, s.supplier_name, s.contact_person, s.contact_email, m.material_id, m.material_name, m.specification
ORDER BY s.supplier_name ASC


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE social_media.users ( user_id text PRIMARY KEY, username text, email text, password_hash text, full_name text, profile_picture_url text, bio text, location text, created_at timestamp, updated_at timestamp, is_verified bool )
CREATE TABLE social_media.likes ( like_id text PRIMARY KEY, user_id text, post_id text, comment_id text, created_at timestamp )
CREATE TABLE social_media.follows ( follow_id text PRIMARY KEY, follower_user_id text, following_user_id text, created_at timestamp )
CREATE TABLE social_media.conversations ( conversation_id text PRIMARY KEY, created_at timestamp, last_message_at timestamp, is_group_chat bool, group_name text )

[User] List all pairs of users who follow each other, including their usernames.

[Assistant]
SELECT
  u1.username AS user_a,
  u2.username AS user_b
FROM
  social_media.follows f1
  JOIN social_media.follows f2
    ON f1.follower_user_id = f2.following_user_id
   AND f1.following_user_id = f2.follower_user_id
  JOIN social_media.users u1 ON f1.follower_user_id = u1.user_id
  JOIN social_media.users u2 ON f1.following_user_id = u2.user_id
WHERE
  u1.user_id < u2.user_id;

[User] Filter to include only pairs where both users have verified profiles.

[Assistant]
SELECT
  u1.username AS user_a,
  u2.username AS user_b
FROM
  social_media.follows f1
  JOIN social_media.follows f2
    ON f1.follower_user_id = f2.following_user_id
   AND f1.following_user_id = f2.follower_user_id
  JOIN social_media.users u1 ON f1.follower_user_id = u1.user_id
  JOIN social_media.users u2 ON f1.following_user_id = u2.user_id
WHERE
  u1.user_id < u2.user_id
  AND u1.is_verified = true
  AND u2.is_verified = true;

[User] Also include the date when the second user followed the first one as mutual_follow_date.

[Assistant]
SELECT
  u1.username AS user_a,
  u2.username AS user_b,
  f2.created_at AS mutual_follow_date
FROM
  social_media.follows f1
  JOIN social_media.follows f2
    ON f1.follower_user_id = f2.following_user_id
   AND f1.following_user_id = f2.follower_user_id
  JOIN social_media.users u1 ON f1.follower_user_id = u1.user_id
  JOIN social_media.users u2 ON f1.following_user_id = u2.user_id
WHERE
  u1.user_id < u2.user_id
  AND u1.is_verified = true
  AND u2.is_verified = true;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE transportation.drivers ( driver_id character varying(64) NOT NULL, employee_id character varying(64) NOT NULL UNIQUE, first_name character varying(128) NOT NULL, last_name character varying(128) NOT NULL, license_number character varying(64) NOT NULL UNIQUE, license_expiry_date date NOT NULL, contact_number character varying(32), email character varying(128) UNIQUE, hire_date date NOT NULL, status character varying(32) NOT NULL, PRIMARY KEY (driver_id) )
CREATE TABLE transportation.routes ( route_id character varying(64) NOT NULL, route_number character varying(32) NOT NULL UNIQUE, description text, origin_location_id character varying(64) NOT NULL, destination_location_id character varying(64) NOT NULL, distance_km numeric(10, 2), estimated_duration_minutes integer, type character varying(32) NOT NULL, PRIMARY KEY (route_id) )
CREATE TABLE transportation.locations ( location_id character varying(64) NOT NULL, name character varying(255) NOT NULL, type character varying(64) NOT NULL, address_line1 character varying(255), city character varying(128), state_province character varying(128), postal_code character varying(32), country character varying(64) NOT NULL, latitude numeric(9, 6), longitude numeric(9, 6), timezone character varying(64), PRIMARY KEY (location_id) )
CREATE TABLE transportation.maintenance_logs ( log_id character varying(64) NOT NULL, vehicle_id character varying(64) NOT NULL, service_date date NOT NULL, odometer_reading integer, service_type character varying(128) NOT NULL, description text NOT NULL, cost numeric(10, 2), mechanic_name character varying(128), next_service_due_date date, PRIMARY KEY (log_id) )
CREATE TABLE transportation.bookings ( booking_id character varying(64) NOT NULL, passenger_id character varying(64) NOT NULL, trip_id character varying(64) NOT NULL, seat_number character varying(16), booking_time timestamp with time zone NOT NULL, status character varying(32) NOT NULL, fare numeric(10, 2) NOT NULL, payment_transaction_id character varying(128), special_requests text, PRIMARY KEY (booking_id) )

[User] Show the full name and email of all drivers who have an expired license (license_expiry_date before today).

[Assistant]
SELECT first_name, last_name, email
FROM transportation.drivers
WHERE license_expiry_date < CURRENT_DATE;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE hospitality_technology.properties (
    property_id character varying(64) NOT NULL,  -- unique identifier for the property (hotel, resort, etc.)
    property_name character varying(255) NOT NULL, -- name of the property
    address_line1 character varying(255) NOT NULL, -- primary address line
    address_line2 character varying(255), -- secondary address line
    city character varying(100) NOT NULL, -- city
    state_province character varying(100), -- state or province
    postal_code character varying(20) NOT NULL, -- zip or postal code
    country_code character varying(3) NOT NULL, -- ISO country code (e.g., USA, CAN)
    phone_number character varying(30), -- main contact phone
    email_address character varying(255), -- main contact email
    property_type character varying(50) NOT NULL, -- e.g., Hotel, Resort, B&B, Motel
    star_rating numeric(2,1), -- star rating (e.g., 4.5)
    timezone character varying(64) NOT NULL, -- IANA timezone ID (e.g., America/New_York)
    manager_staff_id character varying(64), -- FK to staff table for the general manager
    created_at timestamp with time zone NOT NULL DEFAULT current_timestamp, -- record creation time
    updated_at timestamp with time zone NOT NULL DEFAULT current_timestamp, -- record last update time
    PRIMARY KEY (property_id)
)
CREATE TABLE hospitality_technology.guests (
    guest_id character varying(64) NOT NULL,  -- unique identifier for the guest profile
    first_name character varying(100) NOT NULL, -- guest's first name
    last_name character varying(100) NOT NULL, -- guest's last name
    email character varying(255) UNIQUE, -- guest's email address (unique identifier?)
    phone_number character varying(30), -- guest's phone number
    date_of_birth date, -- guest's date of birth
    address_line1 character varying(255), -- guest's home address
    city character varying(100),
    state_province character varying(100),
    postal_code character varying(20),
    country_code character varying(3),
    preferences text, -- notes on guest preferences (e.g., allergies, room location)
    loyalty_member_id character varying(64) UNIQUE, -- FK to loyalty_members table
    communication_consent boolean DEFAULT true, -- consent for marketing communications
    created_at timestamp with time zone NOT NULL DEFAULT current_timestamp,
    updated_at timestamp with time zone NOT NULL DEFAULT current_timestamp,
    PRIMARY KEY (guest_id)
)
CREATE TABLE hospitality_technology.staff (
    staff_id character varying(64) NOT NULL,  -- unique identifier for the staff member
    property_id character varying(64) NOT NULL, -- FK to properties table (primary property)
    first_name character varying(100) NOT NULL,
    last_name character varying(100) NOT NULL,
    position character varying(100) NOT NULL, -- e.g., Front Desk Agent, Housekeeper, Manager, Concierge
    work_email character varying(255) UNIQUE, -- staff member's work email
    work_phone character varying(30),
    hire_date date NOT NULL,
    termination_date date, -- date employment ended (if applicable)
    is_active boolean NOT NULL DEFAULT true, -- currently employed flag
    access_level integer NOT NULL, -- permission level within systems (e.g., 1=basic, 5=admin)
    manager_id character varying(64), -- FK to staff table (self-referencing for supervisor)
    created_at timestamp with time zone NOT NULL DEFAULT current_timestamp,
    PRIMARY KEY (staff_id),
    FOREIGN KEY (property_id) REFERENCES hospitality_technology.properties(property_id),
    FOREIGN KEY (manager_id) REFERENCES hospitality_technology.staff(staff_id)
)
CREATE TABLE hospitality_technology.payments (
    payment_id character varying(64) NOT NULL,  -- unique identifier for the payment transaction
    reservation_id character varying(64), -- FK to reservations (if payment is for a stay)
    guest_id character varying(64) NOT NULL, -- FK to guests (who paid)
    bill_id character varying(64), -- FK to bills/invoices this payment applies to
    amount numeric(12,2) NOT NULL, -- amount of the payment
    currency_code character varying(3) NOT NULL, -- ISO currency code (e.g., USD, EUR)
    payment_method character varying(50) NOT NULL, -- e.g., CreditCard, Cash, BankTransfer, Points, Voucher
    card_type character varying(50), -- e.g., Visa, MasterCard, Amex (if CC)
    card_last_four character varying(4), -- last 4 digits of CC (if CC)
    transaction_ref character varying(128), -- reference ID from payment gateway or processor
    payment_timestamp timestamp with time zone NOT NULL DEFAULT current_timestamp, -- when the payment occurred
    status character varying(50) NOT NULL, -- e.g., Pending, Succeeded, Failed, Refunded, Disputed
    staff_id_processed character varying(64), -- FK to staff (who processed the payment)
    notes text, -- notes about the payment
    PRIMARY KEY (payment_id),
    FOREIGN KEY (reservation_id) REFERENCES hospitality_technology.reservations(reservation_id),
    FOREIGN KEY (guest_id) REFERENCES hospitality_technology.guests(guest_id),
    FOREIGN KEY (staff_id_processed) REFERENCES hospitality_technology.staff(staff_id)
)
CREATE TABLE hospitality_technology.reviews (
    review_id character varying(64) NOT NULL,  -- unique identifier for the review
    property_id character varying(64) NOT NULL, -- FK to properties table
    reservation_id character varying(64) UNIQUE, -- FK to reservations (link review to a specific stay, optional but good)
    guest_id character varying(64) NOT NULL, -- FK to guests table
    rating_overall integer, -- overall score (e.g., 1-5 or 1-10)
    rating_cleanliness integer,
    rating_service integer,
    rating_location integer,
    rating_value integer,
    comment text, -- guest's written feedback
    review_source character varying(100), -- e.g., DirectSurvey, TripAdvisor, Google, Booking.com
    review_date timestamp with time zone NOT NULL DEFAULT current_timestamp, -- when the review was submitted
    is_public boolean DEFAULT true, -- whether the review is publicly visible
    staff_response text, -- official response from the property
    response_staff_id character varying(64), -- FK to staff (who responded)
    response_date timestamp with time zone, -- when the response was posted
    PRIMARY KEY (review_id),
    FOREIGN KEY (property_id) REFERENCES hospitality_technology.properties(property_id),
    FOREIGN KEY (reservation_id) REFERENCES hospitality_technology.reservations(reservation_id),
    FOREIGN KEY (guest_id) REFERENCES hospitality_technology.guests(guest_id),
    FOREIGN KEY (response_staff_id) REFERENCES hospitality_technology.staff(staff_id)
)

[User] Retrieve all active staff members who processed payments in USD within the last 30 days. Return staff first_name, last_name, property_name, and the count of payments processed.

[Assistant]
SELECT s.first_name, s.last_name, p.property_name, COUNT(py.payment_id) AS payments_count
FROM hospitality_technology.staff s
JOIN hospitality_technology.payments py ON s.staff_id = py.staff_id_processed
JOIN hospitality_technology.properties p ON s.property_id = p.property_id
WHERE s.is_active = true
  AND py.currency_code = 'USD'
  AND py.payment_timestamp >= NOW() - INTERVAL '30 days'
GROUP BY s.first_name, s.last_name, p.property_name;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE erc1155_approval_for_all ( block_number bigint, block_timestamp timestamp, transaction_index integer, transaction_hash varchar, log_index integer, contract_address varchar )
CREATE TABLE erc20_balances_historical ( block_number bigint, contract_address varchar, wallet_address varchar, amount varchar, pk integer )
CREATE TABLE nft_holders ( block_number bigint, contract_address varchar, wallet_address varchar, token_id varchar, contract_type varchar, amount varchar, pk varchar )
CREATE TABLE nft_holder_historical ( block_number bigint, contract_address varchar, wallet_address varchar, token_id varchar, contract_type varchar, amount varchar, pk integer )
CREATE TABLE sui_coins ( object_id varchar, status varchar, coin_type varchar, balance varchar, owner varchar )
CREATE TABLE sui_coins_metadata ( object_id varchar, coin_type varchar, status varchar, decimals bigint, description varchar, icon_url varchar, symbol varchar, name varchar )
CREATE TABLE sui_nfts ( object_id varchar, status varchar, collection_type varchar, package_id varchar, previous_transaction varchar, display varchar, owner varchar, name varchar )
CREATE TABLE nft_metadata ( blockchain varchar, contract_address varchar, token_id varchar, contract_name varchar, erc_type varchar, amount bigint, minter varchar, owner varchar, mint_block_number bigint, mint_time bigint, mint_transaction_hash varchar, mint_price varchar, token_uri varchar, metadata varchar, name varchar, image_uri varchar, traits varchar, updated_at bigint, status varchar, rarity_score real, rarity_rank integer, unique_attribute_count integer, pk integer )
CREATE TABLE nft_collections ( blockchain varchar, contract_address varchar, name varchar, symbol varchar, deploy_block_number bigint, deploy_block_time bigint, erc_type varchar, owner varchar, traits varchar, description varchar, slug varchar, media_info varchar, image_url varchar, banner_image_url varchar, updated_at bigint, banner varchar, token_count bigint, floor_price varchar, floor_price_symbol varchar, floor_price_contract varchar, pk integer )
CREATE TABLE token_prices ( uuid varchar, blockchain varchar, address varchar, decimals bigint, symbol varchar, price real, timestamp timestamp )
CREATE TABLE token_prices_latest ( blockchain varchar, address varchar, decimals bigint, symbol varchar, price real, timestamp timestamp )
CREATE TABLE erc20_approval ( block_number bigint, block_timestamp timestamp, transaction_index integer, transaction_hash varchar, log_index integer, contract_address varchar, pk integer )
CREATE TABLE token_balances ( block_number bigint, block_timestamp timestamp, tick varchar, wallet_address varchar, total_supply decimal, amount decimal )
CREATE TABLE token_info ( block_timestamp timestamp, block_number bigint, tx_index integer, tx_hash varchar, tick varchar, max_supply decimal, lim decimal, wlim decimal, dec integer, creator varchar )
CREATE TABLE token_activities ( block_timestamp timestamp, block_number bigint, tx_index integer, tx_hash varchar, log_index integer, type varchar, tick varchar, id varchar, amt decimal, from_address varchar, to_address varchar )
CREATE TABLE mud_holesky_redstone ( address varchar, table_id varchar, key_bytes varchar, key0 varchar, key1 varchar, static_data varchar, encoded_lengths varchar, dynamic_data varchar, is_deleted boolean, block_number bigint, log_index bigint )
CREATE TABLE token_balances_bitcoin ( block_number bigint, block_timestamp timestamp, tick varchar, wallet_address varchar, total_supply varchar, amount varchar )
CREATE TABLE token_info_bitcoin ( block_timestamp timestamp, block_number bigint, tx_index integer, tx_hash varchar, tick varchar, max_supply decimal, lim decimal, wlim decimal, dec integer, creator varchar )
CREATE TABLE token_activities_avalanche ( block_timestamp timestamp, block_number bigint, tx_index integer, tx_hash varchar, log_index integer, type varchar, tick varchar, id varchar, amt decimal, from_address varchar, to_address varchar )

[User] Can you list all SUI coins with 'active' status and their owner addresses and balances?

[Assistant]
SELECT object_id, coin_type, owner, balance
FROM sui_coins
WHERE status = 'active';

[User] Add the coin symbol and name from the sui_coins_metadata table.

[Assistant]
SELECT sc.object_id, sc.coin_type, sc.owner, sc.balance, scm.symbol, scm.name
FROM sui_coins sc
LEFT JOIN sui_coins_metadata scm ON sc.coin_type = scm.coin_type
WHERE sc.status = 'active';

[User] Only include coins where the description mentions 'utility'.

[Assistant]
SELECT sc.object_id, sc.coin_type, sc.owner, sc.balance, scm.symbol, scm.name
FROM sui_coins sc
LEFT JOIN sui_coins_metadata scm ON sc.coin_type = scm.coin_type
WHERE sc.status = 'active' AND scm.description ILIKE '%utility%';

[User] Limit the output to the top 10 coins sorted by balance descending.

[Assistant]
SELECT sc.object_id, sc.coin_type, sc.owner, sc.balance, scm.symbol, scm.name
FROM sui_coins sc
LEFT JOIN sui_coins_metadata scm ON sc.coin_type = scm.coin_type
WHERE sc.status = 'active' AND scm.description ILIKE '%utility%'
ORDER BY CAST(sc.balance AS BIGINT) DESC
LIMIT 10;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE legal_services.cases ( case_id character varying(64) NOT NULL, case_number character varying(100) UNIQUE, case_name text NOT NULL, client_id character varying(64) NOT NULL, lead_lawyer_id character varying(64) NOT NULL, case_type character varying(100) NOT NULL, status character varying(50) NOT NULL, date_opened timestamp NOT NULL, date_closed timestamp, description text, court_jurisdiction character varying(128), PRIMARY KEY (case_id) )

[User] Show me a list of all cases and include the case number, case name, and the court jurisdiction for each case, as well as the lead lawyer's ID and the case status.

[Assistant] SELECT case_number, case_name, court_jurisdiction, lead_lawyer_id, status FROM legal_services.cases;

[User] Can you only show cases where the court_jurisdiction is not null and the status is either 'Pending' or 'Open'?

[Assistant] SELECT case_number, case_name, court_jurisdiction, lead_lawyer_id, status FROM legal_services.cases WHERE court_jurisdiction IS NOT NULL AND status IN ('Pending', 'Open');

[User] Great, now please order the list by date_opened in ascending order.

[Assistant] SELECT case_number, case_name, court_jurisdiction, lead_lawyer_id, status FROM legal_services.cases WHERE court_jurisdiction IS NOT NULL AND status IN ('Pending', 'Open') ORDER BY date_opened ASC;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE gaming_technology.players ( player_id uuid NOT NULL DEFAULT gen_random_uuid(), username character varying(100) NOT NULL UNIQUE, email character varying(255) NOT NULL UNIQUE, password_hash text NOT NULL, registration_date timestamp with time zone NOT NULL DEFAULT CURRENT_TIMESTAMP, last_login timestamp with time zone, country_code character(2), status character varying(20) NOT NULL DEFAULT 'active', profile_data jsonb, PRIMARY KEY (player_id) )
CREATE TABLE gaming_technology.developers ( developer_id.uuid, name.text, country.text, founded_year.integer, website.text, created_at.timestamptz )
CREATE TABLE gaming_technology.servers ( server_id uuid, game_id uuid, server_name text, region text, ip_address text, port integer, current_players integer, max_players integer, status text, last_heartbeat timestamp with time zone )
CREATE TABLE gaming_technology.player_achievements (
    player_achievement_id uuid NOT NULL DEFAULT gen_random_uuid(), -- unique identifier for this unlock instance
    player_id uuid NOT NULL, -- FK linking to the player who unlocked it
    achievement_id uuid NOT NULL, -- FK linking to the achievement definition
    unlocked_at timestamp with time zone NOT NULL DEFAULT CURRENT_TIMESTAMP, -- when the achievement was unlocked
    PRIMARY KEY (player_achievement_id),
    UNIQUE (player_id, achievement_id) -- Ensure a player can only unlock an achievement once
    -- FOREIGN KEY (player_id) REFERENCES gaming_technology.players(player_id),
    -- FOREIGN KEY (achievement_id) REFERENCES gaming_technology.achievements(achievement_id)
)
CREATE TABLE gaming_technology.in_game_items (
    item_id uuid NOT NULL DEFAULT gen_random_uuid(), -- unique identifier for the item definition
    game_id uuid NOT NULL, -- FK linking to the game this item belongs to
    item_name character varying(150) NOT NULL, -- name of the item
    item_type character varying(50) NOT NULL, -- type (e.g., Cosmetic, Consumable, Weapon, Armor)
    description text, -- description of the item
    rarity character varying(30), -- item rarity (e.g., Common, Rare, Epic, Legendary)
    cost_currency character varying(10), -- currency code if purchasable (e.g., USD, EUR, GOLD)
    cost_amount numeric(12, 2), -- price if purchasable
    attributes jsonb, -- flexible field for item stats or properties
    PRIMARY KEY (item_id)
    -- FOREIGN KEY (game_id) REFERENCES gaming_technology.games(game_id)
)
CREATE TABLE gaming_technology.player_inventory ( inventory_id uuid NOT NULL DEFAULT gen_random_uuid(), player_id uuid NOT NULL, item_id uuid NOT NULL, quantity integer NOT NULL DEFAULT 1, acquired_at timestamp with time zone NOT NULL DEFAULT CURRENT_TIMESTAMP, instance_data jsonb, PRIMARY KEY (inventory_id) )

[User] List all in-game items of type 'Consumable', showing for each item the item name, cost amount, and the total number of players who have that item in their inventory.

[Assistant]
SELECT i.item_name, i.cost_amount, COUNT(DISTINCT pi.player_id) AS player_count
FROM gaming_technology.in_game_items i
LEFT JOIN gaming_technology.player_inventory pi ON i.item_id = pi.item_id
WHERE i.item_type = 'Consumable'
GROUP BY i.item_id, i.item_name, i.cost_amount;

[User] Can you also show the total quantity held by all players for each item?

[Assistant]
SELECT i.item_name, i.cost_amount, COUNT(DISTINCT pi.player_id) AS player_count, COALESCE(SUM(pi.quantity), 0) AS total_quantity
FROM gaming_technology.in_game_items i
LEFT JOIN gaming_technology.player_inventory pi ON i.item_id = pi.item_id
WHERE i.item_type = 'Consumable'
GROUP BY i.item_id, i.item_name, i.cost_amount;

[User] Only include items where the total quantity is at least 10.

[Assistant]
SELECT i.item_name, i.cost_amount, COUNT(DISTINCT pi.player_id) AS player_count, COALESCE(SUM(pi.quantity), 0) AS total_quantity
FROM gaming_technology.in_game_items i
LEFT JOIN gaming_technology.player_inventory pi ON i.item_id = pi.item_id
WHERE i.item_type = 'Consumable'
GROUP BY i.item_id, i.item_name, i.cost_amount
HAVING COALESCE(SUM(pi.quantity), 0) >= 10;

[User] Sort the results by total_quantity in descending order.

[Assistant]
SELECT i.item_name, i.cost_amount, COUNT(DISTINCT pi.player_id) AS player_count, COALESCE(SUM(pi.quantity), 0) AS total_quantity
FROM gaming_technology.in_game_items i
LEFT JOIN gaming_technology.player_inventory pi ON i.item_id = pi.item_id
WHERE i.item_type = 'Consumable'
GROUP BY i.item_id, i.item_name, i.cost_amount
HAVING COALESCE(SUM(pi.quantity), 0) >= 10
ORDER BY total_quantity DESC;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE financial_services.accounts ( account_id text, customer_id text, account_number text, account_type text, balance numeric, currency text, opened_date date, status text, interest_rate numeric, last_updated_at timestamp )
CREATE TABLE financial_services.transactions (
    transaction_id character varying(64) NOT NULL, -- unique identifier for the transaction
    account_id character varying(64) NOT NULL, -- account involved in the transaction
    related_account_id character varying(64), -- counterpart account for transfers
    transaction_type character varying(50) NOT NULL, -- e.g., Deposit, Withdrawal, Transfer, Payment, Fee, Interest
    amount numeric(19, 4) NOT NULL, -- transaction amount
    currency character varying(3) NOT NULL, -- transaction currency
    transaction_date timestamp NOT NULL, -- exact time of the transaction
    effective_date date NOT NULL, -- date the transaction affects the balance
    description text, -- description or memo of the transaction
    status character varying(32) NOT NULL, -- e.g., Pending, Completed, Failed, Reversed
    reference_number character varying(128), -- external reference if applicable (e.g., check number)
    PRIMARY KEY (transaction_id),
    FOREIGN KEY (account_id) REFERENCES financial_services.accounts(account_id),
    FOREIGN KEY (related_account_id) REFERENCES financial_services.accounts(account_id)
)
CREATE TABLE financial_services.trades ( trade_id text PRIMARY KEY, account_id text, security_id text, order_id text, trade_type text, quantity numeric, price_per_unit numeric, total_amount numeric, commission numeric, trade_timestamp timestamp, settlement_date date, status text, execution_venue text )
CREATE TABLE financial_services.market_data ( data_point_id.bigint, security_id.text, data_timestamp.timestamp, open_price.numeric, high_price.numeric, low_price.numeric, close_price.numeric, adjusted_close_price.numeric, volume.bigint, source.text )
CREATE TABLE financial_services.employees (
    employee_id character varying(64) NOT NULL,  -- unique identifier for the employee
    first_name character varying(100) NOT NULL,
    last_name character varying(100) NOT NULL,
    job_title character varying(100) NOT NULL, -- e.g., Teller, Branch Manager, Financial Advisor, Analyst
    department character varying(100), -- e.g., Retail Banking, Wealth Management, IT
    branch_id character varying(64), -- Identifier for the branch they work at (if applicable)
    email character varying(128) NOT NULL UNIQUE,
    phone_extension character varying(20),
    hire_date date NOT NULL,
    termination_date date, -- Date of termination, null if currently employed
    manager_id character varying(64), -- Self-referencing key for manager relationship
    status character varying(32) NOT NULL, -- e.g., Active, Terminated, On Leave
    PRIMARY KEY (employee_id),
    FOREIGN KEY (branch_id) REFERENCES financial_services.branches(branch_id), -- Assuming a branches table exists
    FOREIGN KEY (manager_id) REFERENCES financial_services.employees(employee_id)
)
CREATE TABLE financial_services.loans ( loan_id character varying(64) NOT NULL, account_id character varying(64) NOT NULL UNIQUE, loan_type character varying(50) NOT NULL, principal_amount numeric(19, 4) NOT NULL, current_principal_balance numeric(19, 4) NOT NULL, interest_rate numeric(6, 4) NOT NULL, term_months integer NOT NULL, origination_date date NOT NULL, maturity_date date NOT NULL, monthly_payment numeric(12, 4), collateral_description text, status character varying(32) NOT NULL, PRIMARY KEY (loan_id), FOREIGN KEY (account_id) REFERENCES financial_services.accounts(account_id) )

[User] For each trade in the past 14 days, show the trade_id, account_id, security_id, and the latest close_price for that security from market_data.

[Assistant]
SELECT tr.trade_id, tr.account_id, tr.security_id, md.close_price AS latest_close_price, md.data_timestamp
FROM financial_services.trades tr
LEFT JOIN LATERAL (
  SELECT m.close_price, m.data_timestamp
  FROM financial_services.market_data m
  WHERE m.security_id = tr.security_id
  ORDER BY m.data_timestamp DESC
  LIMIT 1
) md ON TRUE
WHERE tr.trade_timestamp >= NOW() - INTERVAL '14 days';

[User] Only show trades where the total_amount is above 3,000 and the latest_close_price is available.

[Assistant]
SELECT tr.trade_id, tr.account_id, tr.security_id, md.close_price AS latest_close_price, md.data_timestamp
FROM financial_services.trades tr
LEFT JOIN LATERAL (
  SELECT m.close_price, m.data_timestamp
  FROM financial_services.market_data m
  WHERE m.security_id = tr.security_id
  ORDER BY m.data_timestamp DESC
  LIMIT 1
) md ON TRUE
WHERE tr.trade_timestamp >= NOW() - INTERVAL '14 days'
  AND tr.total_amount > 3000
  AND md.close_price IS NOT NULL;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE legal_services.clients ( client_id.text, first_name.text, last_name.text, company_name.text, email.text, phone.text, address.text, date_registered.timestamp, status.text )
CREATE TABLE legal_services.law_firms ( firm_id.text, firm_name.text, address.text, phone.text, website.text, founded_date.date, managing_partner_id.text )
CREATE TABLE legal_services.cases ( case_id.text, case_number.text, case_name.text, client_id.text, lead_lawyer_id.text, case_type.text, status.text, date_opened.timestamp, date_closed.timestamp, description.text, court_jurisdiction.text )
CREATE TABLE legal_services.documents ( document_id.text, case_id.text, document_name.text, document_type.text, storage_path.text, uploaded_by_lawyer_id.text, upload_timestamp.timestamp, version.integer, description.text )
CREATE TABLE legal_services.invoices ( invoice_id.text, invoice_number.text, client_id.text, case_id.text, issue_date.date, due_date.date, total_amount.numeric, amount_paid.numeric, status.text, payment_date.timestamp, notes.text, created_at.timestamp )

[User] Can you give me a list of all invoices issued in 2024, along with the invoice number, client full name, case number, and total amount?

[Assistant]
SELECT i.invoice_number, cl.first_name || ' ' || cl.last_name AS client_full_name, c.case_number, i.total_amount
FROM legal_services.invoices i
JOIN legal_services.clients cl ON i.client_id = cl.client_id
JOIN legal_services.cases c ON i.case_id = c.case_id
WHERE i.issue_date >= '2024-01-01' AND i.issue_date < '2025-01-01';

[User] Only show invoices where the total amount is greater than 8000, and the invoice status is not 'Paid'.

[Assistant]
SELECT i.invoice_number, cl.first_name || ' ' || cl.last_name AS client_full_name, c.case_number, i.total_amount
FROM legal_services.invoices i
JOIN legal_services.clients cl ON i.client_id = cl.client_id
JOIN legal_services.cases c ON i.case_id = c.case_id
WHERE i.issue_date >= '2024-01-01' AND i.issue_date < '2025-01-01'
  AND i.total_amount > 8000
  AND i.status != 'Paid';

[User] Add the due date and show only invoices whose payment_date is null (unpaid or partially paid, not yet paid in full).

[Assistant]
SELECT i.invoice_number, cl.first_name || ' ' || cl.last_name AS client_full_name, c.case_number, i.total_amount, i.due_date
FROM legal_services.invoices i
JOIN legal_services.clients cl ON i.client_id = cl.client_id
JOIN legal_services.cases c ON i.case_id = c.case_id
WHERE i.issue_date >= '2024-01-01' AND i.issue_date < '2025-01-01'
  AND i.total_amount > 8000
  AND i.status != 'Paid'
  AND i.payment_date IS NULL;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE hospitality_technology.properties ( property_id.text, property_name.text, address_line1.text, address_line2.text, city.text, state_province.text, postal_code.text, country_code.text, phone_number.text, email_address.text, property_type.text, star_rating.numeric, timezone.text, manager_staff_id.text, created_at.timestamp, updated_at.timestamp )
CREATE TABLE hospitality_technology.service_orders ( order_id.text, reservation_id.text, guest_id.text, service_id.text, staff_id_ordered.text, staff_id_delivered.text, order_timestamp.timestamp, delivery_timestamp.timestamp, quantity.integer, unit_price.numeric, total_price.numeric, status.text, notes.text, bill_id.text )

[User] List each property along with the number of service orders placed by its manager in the last 30 days.

[Assistant]
SELECT p.property_name, COUNT(so.order_id) AS order_count
FROM hospitality_technology.properties p
JOIN hospitality_technology.service_orders so
  ON p.manager_staff_id = so.staff_id_ordered
WHERE so.order_timestamp >= NOW() - INTERVAL '30 days'
GROUP BY p.property_name;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE government_services.employees (
    employee_id character varying(64) NOT NULL, -- unique identifier for the government employee
    agency_id character varying(64) NOT NULL, -- FK to agencies table
    first_name character varying(100) NOT NULL,
    last_name character varying(100) NOT NULL,
    job_title character varying(150) NOT NULL,
    department character varying(100),
    work_email character varying(128) NOT NULL UNIQUE,
    work_phone character varying(32),
    hire_date date NOT NULL,
    termination_date date, -- null if currently employed
    access_level character varying(50), -- Role or permission level
    manager_employee_id character varying(64), -- FK to self for reporting structure
    PRIMARY KEY (employee_id)
)

[User] Could you show me each employee's full name along with their manager's full name?

[Assistant]
SELECT e.employee_id,
       e.first_name || ' ' || e.last_name AS employee_name,
       m.employee_id AS manager_id,
       m.first_name || ' ' || m.last_name AS manager_name
FROM government_services.employees e
LEFT JOIN government_services.employees m ON e.manager_employee_id = m.employee_id;

[User] Actually, only include employees who were hired after January 1, 2020.

[Assistant]
SELECT e.employee_id,
       e.first_name || ' ' || e.last_name AS employee_name,
       m.employee_id AS manager_id,
       m.first_name || ' ' || m.last_name AS manager_name
FROM government_services.employees e
LEFT JOIN government_services.employees m ON e.manager_employee_id = m.employee_id
WHERE e.hire_date > '2020-01-01';


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE smart_money_profit ( address text, rank numeric, profit numeric, roi numeric, realized_ratio numeric, most_profit_token text, last_trade_time text, chain text )

[User] What is the average profit and average ROI for smart money addresses ranked in the top 500?

[Assistant] SELECT AVG(profit), AVG(roi) FROM smart_money_profit WHERE rank <= 500


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE social_media.hashtags ( hashtag_id.text, tag_name.text, created_at.timestamp )
CREATE TABLE social_media.conversations ( conversation_id.text, created_at.timestamp, last_message_at.timestamp, is_group_chat.boolean, group_name.text )

[User] List conversation IDs and their creation times for all conversations that have not had any new messages in 2024.

[Assistant]
SELECT conversation_id, created_at
FROM social_media.conversations
WHERE last_message_at < '2024-01-01' OR last_message_at IS NULL;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE government_services.services ( service_id text, agency_id text, service_name text, description text, category text, eligibility_criteria text, standard_fee numeric, average_processing_time_days integer, is_active boolean, online_application_url text )

[User] How many active services currently provide an online application URL?

[Assistant]
SELECT COUNT(*)
FROM government_services.services
WHERE is_active = TRUE
  AND online_application_url IS NOT NULL;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE financial_services.accounts ( account_id text PRIMARY KEY, customer_id text, account_number text, account_type text, balance numeric, currency text, opened_date date, status text, interest_rate numeric, last_updated_at timestamp )
CREATE TABLE financial_services.transactions ( transaction_id text PRIMARY KEY, account_id text, related_account_id text, transaction_type text, amount numeric, currency text, transaction_date timestamp, effective_date date, description text, status text, reference_number text )
CREATE TABLE financial_services.securities ( security_id text PRIMARY KEY, ticker_symbol text, isin_code text, cusip_code text, security_name text, security_type text, exchange text, currency text, issuer_name text, sector text, last_updated timestamp )
CREATE TABLE financial_services.trades ( trade_id text PRIMARY KEY, account_id text, security_id text, order_id text, trade_type text, quantity numeric, price_per_unit numeric, total_amount numeric, commission numeric, trade_timestamp timestamp, settlement_date date, status text, execution_venue text )
CREATE TABLE financial_services.market_data ( data_point_id bigserial PRIMARY KEY, security_id text, data_timestamp timestamp, open_price numeric, high_price numeric, low_price numeric, close_price numeric, adjusted_close_price numeric, volume bigint, source text )
CREATE TABLE financial_services.employees ( employee_id text PRIMARY KEY, first_name text, last_name text, job_title text, department text, branch_id text, email text, phone_extension text, hire_date date, termination_date date, manager_id text, status text )
CREATE TABLE financial_services.loans ( loan_id text PRIMARY KEY, account_id text, loan_type text, principal_amount numeric, current_principal_balance numeric, interest_rate numeric, term_months int, origination_date date, maturity_date date, monthly_payment numeric, collateral_description text, status text )

[User] Summarize the trades by trade type, showing the total quantity and the total amount for each type.

[Assistant] SELECT trade_type, SUM(quantity) AS total_quantity, SUM(total_amount) AS total_amount FROM financial_services.trades GROUP BY trade_type;

[User] Also include the average price per unit for each trade type in the summary.


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE hospitality_technology.properties ( property_id character varying(64) NOT NULL, property_name character varying(255) NOT NULL, address_line1 character varying(255) NOT NULL, address_line2 character varying(255), city character varying(100) NOT NULL, state_province character varying(100), postal_code character varying(20) NOT NULL, country_code character varying(3) NOT NULL, phone_number character varying(30), email_address character varying(255), property_type character varying(50) NOT NULL, star_rating numeric(2,1), timezone character varying(64) NOT NULL, manager_staff_id character varying(64), created_at timestamp with time zone NOT NULL DEFAULT current_timestamp, updated_at timestamp with time zone NOT NULL DEFAULT current_timestamp, PRIMARY KEY (property_id) )
CREATE TABLE hospitality_technology.reservations ( reservation_id character varying(64) NOT NULL, property_id character varying(64) NOT NULL, guest_id character varying(64) NOT NULL, room_id character varying(64), room_type_id character varying(64) NOT NULL, check_in_date date NOT NULL, check_out_date date NOT NULL, actual_check_in_ts timestamp with time zone, actual_check_out_ts timestamp with time zone, num_adults integer NOT NULL, num_children integer DEFAULT 0, status character varying(50) NOT NULL, booking_source character varying(100), rate_plan_id character varying(64), total_amount numeric(12, 2), amount_paid numeric(12, 2) DEFAULT 0.00, special_requests text, created_at timestamp with time zone NOT NULL DEFAULT current_timestamp, updated_at timestamp with time zone NOT NULL DEFAULT current_timestamp, PRIMARY KEY (reservation_id), FOREIGN KEY (property_id) REFERENCES hospitality_technology.properties(property_id), FOREIGN KEY (guest_id) REFERENCES hospitality_technology.guests(guest_id), FOREIGN KEY (room_id) REFERENCES hospitality_technology.rooms(room_id), FOREIGN KEY (room_type_id) REFERENCES hospitality_technology.room_types(room_type_id) )
CREATE TABLE hospitality_technology.staff ( staff_id character varying(64) NOT NULL, property_id character varying(64) NOT NULL, first_name character varying(100) NOT NULL, last_name character varying(100) NOT NULL, position character varying(100) NOT NULL, work_email character varying(255) UNIQUE, work_phone character varying(30), hire_date date NOT NULL, termination_date date, is_active boolean NOT NULL DEFAULT true, access_level integer NOT NULL, manager_id character varying(64), created_at timestamp with time zone NOT NULL DEFAULT current_timestamp, PRIMARY KEY (staff_id), FOREIGN KEY (property_id) REFERENCES hospitality_technology.properties(property_id), FOREIGN KEY (manager_id) REFERENCES hospitality_technology.staff(staff_id) )
CREATE TABLE hospitality_technology.services ( service_id character varying(64) NOT NULL, property_id character varying(64) NOT NULL, service_name character varying(150) NOT NULL, description text, category character varying(100), price numeric(10, 2) NOT NULL, unit character varying(30), is_available boolean NOT NULL DEFAULT true, department character varying(100), PRIMARY KEY (service_id), FOREIGN KEY (property_id) REFERENCES hospitality_technology.properties(property_id) )
CREATE TABLE hospitality_technology.service_orders ( order_id character varying(64) NOT NULL, reservation_id character varying(64), guest_id character varying(64) NOT NULL, service_id character varying(64) NOT NULL, staff_id_ordered character varying(64), staff_id_delivered character varying(64), order_timestamp timestamp with time zone NOT NULL DEFAULT current_timestamp, delivery_timestamp timestamp with time zone, quantity integer NOT NULL DEFAULT 1, unit_price numeric(10, 2) NOT NULL, total_price numeric(12, 2) NOT NULL, status character varying(50) NOT NULL, notes text, bill_id character varying(64), PRIMARY KEY (order_id), FOREIGN KEY (reservation_id) REFERENCES hospitality_technology.reservations(reservation_id), FOREIGN KEY (guest_id) REFERENCES hospitality_technology.guests(guest_id), FOREIGN KEY (service_id) REFERENCES hospitality_technology.services(service_id), FOREIGN KEY (staff_id_ordered) REFERENCES hospitality_technology.staff(staff_id), FOREIGN KEY (staff_id_delivered) REFERENCES hospitality_technology.staff(staff_id) )
CREATE TABLE hospitality_technology.payments ( payment_id character varying(64) NOT NULL, reservation_id character varying(64), guest_id character varying(64) NOT NULL, bill_id character varying(64), amount numeric(12,2) NOT NULL, currency_code character varying(3) NOT NULL, payment_method character varying(50) NOT NULL, card_type character varying(50), card_last_four character varying(4), transaction_ref character varying(128), payment_timestamp timestamp with time zone NOT NULL DEFAULT current_timestamp, status character varying(50) NOT NULL, staff_id_processed character varying(64), notes text, PRIMARY KEY (payment_id), FOREIGN KEY (reservation_id) REFERENCES hospitality_technology.reservations(reservation_id), FOREIGN KEY (guest_id) REFERENCES hospitality_technology.guests(guest_id), FOREIGN KEY (staff_id_processed) REFERENCES hospitality_technology.staff(staff_id) )

[User] Show the reservation ID, property name, and room type name for all reservations with a status of 'Confirmed'.

[Assistant] SELECT T1.reservation_id, T2.property_name, T3.type_name FROM hospitality_technology.reservations AS T1 JOIN hospitality_technology.properties AS T2 ON T1.property_id = T2.property_id JOIN hospitality_technology.room_types AS T3 ON T1.room_type_id = T3.room_type_id WHERE T1.status = 'Confirmed'

[User] Actually, only show reservations from properties located in 'Florida' and sort the results by the check-in date.

[Assistant] SELECT T1.reservation_id, T2.property_name, T3.type_name FROM hospitality_technology.reservations AS T1 JOIN hospitality_technology.properties AS T2 ON T1.property_id = T2.property_id JOIN hospitality_technology.room_types AS T3 ON T1.room_type_id = T3.room_type_id WHERE T1.status = 'Confirmed' AND T2.state_province = 'Florida' ORDER BY T1.check_in_date


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE token_metas ( block_timestamp timestamp, block_number bigint, transaction_hash varchar, transaction_index bigint, from_address varchar, contract_address varchar, symbol varchar, total_supply varchar, name varchar, decimals bigint, is_erc20 integer, is_erc721 integer, is_erc1155 integer, is_proxy integer, extra_info varchar, pk integer )
CREATE TABLE erc1155_approval_for_all ( block_number bigint, block_timestamp timestamp, transaction_index integer, transaction_hash varchar, log_index integer, contract_address varchar )
CREATE TABLE erc20_balances ( block_number bigint, contract_address varchar, wallet_address varchar, amount varchar, pk varchar )
CREATE TABLE erc20_balances_historical ( block_number bigint, contract_address varchar, wallet_address varchar, amount varchar, pk integer )
CREATE TABLE nft_holders ( block_number bigint, contract_address varchar, wallet_address varchar, token_id varchar, contract_type varchar, amount varchar, pk varchar )
CREATE TABLE nft_holder_historical ( block_number bigint, contract_address varchar, wallet_address varchar, token_id varchar, contract_type varchar, amount varchar, pk integer )
CREATE TABLE sui_coins ( object_id varchar, status varchar, coin_type varchar, balance varchar, owner varchar )
CREATE TABLE sui_coins_metadata ( object_id varchar, coin_type varchar, status varchar, decimals bigint, description varchar, icon_url varchar, symbol varchar, name varchar )
CREATE TABLE sui_nfts ( object_id varchar, status varchar, collection_type varchar, package_id varchar, previous_transaction varchar, display varchar, owner varchar, name varchar )
CREATE TABLE nft_metadata ( blockchain varchar, contract_address varchar, token_id varchar, contract_name varchar, erc_type varchar, amount bigint, minter varchar, owner varchar, mint_block_number bigint, mint_time bigint, mint_transaction_hash varchar, mint_price varchar, token_uri varchar, metadata varchar, name varchar, image_uri varchar, traits varchar, updated_at bigint, status varchar, rarity_score real, rarity_rank integer, unique_attribute_count integer, pk integer )
CREATE TABLE nft_collections ( blockchain varchar, contract_address varchar, name varchar, symbol varchar, deploy_block_number bigint, deploy_block_time bigint, erc_type varchar, owner varchar, traits varchar, description varchar, slug varchar, media_info varchar, image_url varchar, banner_image_url varchar, updated_at bigint, banner varchar, token_count bigint, floor_price varchar, floor_price_symbol varchar, floor_price_contract varchar, pk integer )
CREATE TABLE token_prices ( uuid varchar, blockchain varchar, address varchar, decimals bigint, symbol varchar, price real, timestamp timestamp )
CREATE TABLE token_prices_latest ( blockchain varchar, address varchar, decimals bigint, symbol varchar, price real, timestamp timestamp )
CREATE TABLE erc20_approval ( block_number bigint, block_timestamp timestamp, transaction_index integer, transaction_hash varchar, log_index integer, contract_address varchar, pk integer )
CREATE TABLE token_balances ( block_number bigint, block_timestamp timestamp, tick varchar, wallet_address varchar, total_supply decimal, amount decimal )
CREATE TABLE token_info ( block_timestamp timestamp, block_number bigint, tx_index integer, tx_hash varchar, tick varchar, max_supply decimal, lim decimal, wlim decimal, dec integer, creator varchar )
CREATE TABLE token_activities ( block_timestamp timestamp, block_number bigint, tx_index integer, tx_hash varchar, log_index integer, type varchar, tick varchar, id varchar, amt decimal, from_address varchar, to_address varchar )
CREATE TABLE mud_holesky_redstone ( address varchar, table_id varchar, key_bytes varchar, key0 varchar, key1 varchar, static_data varchar, encoded_lengths varchar, dynamic_data varchar, is_deleted boolean, block_number bigint, log_index bigint )
CREATE TABLE token_balances_bitcoin ( block_number bigint, block_timestamp timestamp, tick varchar, wallet_address varchar, total_supply varchar, amount varchar )
CREATE TABLE token_activities_bitcoin ( block_timestamp timestamp, block_number bigint, tx_index integer, tx_hash varchar, log_index integer, type varchar, tick varchar, id varchar, amt decimal, from_address varchar, to_address varchar )
CREATE TABLE token_activities_avalanche ( block_timestamp timestamp, block_number bigint, tx_index integer, tx_hash varchar, log_index integer, type varchar, tick varchar, id varchar, amt decimal, from_address varchar, to_address varchar )
CREATE TABLE token_info_avalanche ( block_timestamp timestamp, block_number bigint, tx_index integer, tx_hash varchar, tick varchar, max_supply decimal, lim decimal, wlim decimal, dec integer, creator varchar, minted decimal, holders decimal, txs decimal, updated_timestamp timestamp, completed_timestamp timestamp, id varchar )

[User] List all SUI coins with status 'exists', showing their object_id, coin_type, and owner.

[Assistant] SELECT object_id, coin_type, owner FROM sui_coins WHERE status = 'exists'

[User] Join with sui_coins_metadata to include the symbol, name, and description for these coins. Filter to only include coins where the description contains the word 'DeFi'.

[Assistant] SELECT sc.object_id, sc.coin_type, sc.owner, sm.symbol, sm.name, sm.description FROM sui_coins sc JOIN sui_coins_metadata sm ON sc.coin_type = sm.coin_type WHERE sc.status = 'exists' AND sm.description LIKE '%DeFi%'

[User] Group the results by owner and show the total balance (converted to numeric) for all 'DeFi' coins owned by each address. Order by total balance descending.

[Assistant] SELECT sc.owner, SUM(CAST(sc.balance AS REAL)) AS total_balance FROM sui_coins sc JOIN sui_coins_metadata sm ON sc.coin_type = sm.coin_type WHERE sc.status = 'exists' AND sm.description LIKE '%DeFi%' GROUP BY sc.owner ORDER BY total_balance DESC


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE financial_services.customers ( customer_id text PRIMARY KEY, first_name text, last_name text, date_of_birth date, ssn_hash text, address text, city text, state text, zip_code text, country text, email text, phone_number text, created_at timestamp, status text, risk_profile text )
CREATE TABLE financial_services.accounts ( account_id character varying(64) NOT NULL, customer_id character varying(64) NOT NULL, account_number character varying(128) NOT NULL UNIQUE, account_type character varying(50) NOT NULL, balance numeric(19, 4) NOT NULL DEFAULT 0.00, currency character varying(3) NOT NULL, opened_date date NOT NULL, status character varying(32) NOT NULL, interest_rate numeric(5, 4), last_updated_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP, PRIMARY KEY (account_id), FOREIGN KEY (customer_id) REFERENCES financial_services.customers(customer_id) )
CREATE TABLE financial_services.transactions ( transaction_id character varying(64) NOT NULL, account_id character varying(64) NOT NULL, related_account_id character varying(64), transaction_type character varying(50) NOT NULL, amount numeric(19, 4) NOT NULL, currency character varying(3) NOT NULL, transaction_date timestamp NOT NULL, effective_date date NOT NULL, description text, status character varying(32) NOT NULL, reference_number character varying(128), PRIMARY KEY (transaction_id), FOREIGN KEY (account_id) REFERENCES financial_services.accounts(account_id), FOREIGN KEY (related_account_id) REFERENCES financial_services.accounts(account_id) )
CREATE TABLE financial_services.trades ( trade_id text PRIMARY KEY, account_id text, security_id text, order_id text, trade_type text, quantity numeric, price_per_unit numeric, total_amount numeric, commission numeric, trade_timestamp timestamp, settlement_date date, status text, execution_venue text )
CREATE TABLE financial_services.market_data (
    data_point_id bigserial NOT NULL, -- auto-incrementing primary key
    security_id character varying(64) NOT NULL, -- identifier for the security
    data_timestamp timestamp NOT NULL, -- timestamp for the data point (e.g., end of day, intraday)
    open_price numeric(19, 8), -- opening price for the period
    high_price numeric(19, 8), -- highest price during the period
    low_price numeric(19, 8), -- lowest price during the period
    close_price numeric(19, 8) NOT NULL, -- closing price for the period
    adjusted_close_price numeric(19, 8), -- closing price adjusted for dividends and splits
    volume bigint, -- trading volume during the period
    source character varying(50), -- source of the market data (e.g., Bloomberg, Refinitiv)
    PRIMARY KEY (data_point_id),
    UNIQUE (security_id, data_timestamp), -- Ensure unique data point per security per time
    FOREIGN KEY (security_id) REFERENCES financial_services.securities(security_id)
)
CREATE TABLE financial_services.loans ( loan_id.text, account_id.text, loan_type.text, principal_amount.numeric, current_principal_balance.numeric, interest_rate.numeric, term_months.integer, origination_date.date, maturity_date.date, monthly_payment.numeric, collateral_description.text, status.text )

[User] Which customers have traded securities with the highest average trading amount per trade across all their accounts? Show me the customer full name, email, and the average trade amount for each customer.

[Assistant]
SELECT c.first_name || ' ' || c.last_name AS full_name, c.email, AVG(t.total_amount) AS avg_trade_amount
FROM financial_services.customers c
JOIN financial_services.accounts a ON c.customer_id = a.customer_id
JOIN financial_services.trades t ON a.account_id = t.account_id
GROUP BY c.customer_id, c.first_name, c.last_name, c.email;

[User] Actually, I'd like to see only those customers whose average trade amount is above 5000 and who have executed at least 3 trades. Can you add those filters and show the customer id too?

[Assistant]
SELECT c.customer_id, c.first_name || ' ' || c.last_name AS full_name, c.email, AVG(t.total_amount) AS avg_trade_amount, COUNT(t.trade_id) AS trade_count
FROM financial_services.customers c
JOIN financial_services.accounts a ON c.customer_id = a.customer_id
JOIN financial_services.trades t ON a.account_id = t.account_id
GROUP BY c.customer_id, c.first_name, c.last_name, c.email
HAVING AVG(t.total_amount) > 5000 AND COUNT(t.trade_id) >= 3;

[User] I'd also like to see the total traded quantity per customer in this result. Please include it and sort the output by avg_trade_amount descending.

[Assistant]
SELECT c.customer_id, c.first_name || ' ' || c.last_name AS full_name, c.email, AVG(t.total_amount) AS avg_trade_amount, COUNT(t.trade_id) AS trade_count, SUM(t.quantity) AS total_traded_quantity
FROM financial_services.customers c
JOIN financial_services.accounts a ON c.customer_id = a.customer_id
JOIN financial_services.trades t ON a.account_id = t.account_id
GROUP BY c.customer_id, c.first_name, c.last_name, c.email
HAVING AVG(t.total_amount) > 5000 AND COUNT(t.trade_id) >= 3
ORDER BY avg_trade_amount DESC;


System:
You are an expert in writing database language. You can write a corresponding database language query to answer the user's question based on the table structure described by the table creation statement.
##Table Structure
CREATE TABLE healthcare.medical_records ( record_id.text, patient_id.text, appointment_id.text, doctor_id.text, record_date.timestamp, chief_complaint.text, present_illness_history.text, past_medical_history.text, physical_examination_notes.text, assessment.text, treatment_plan.text, vitals.json, created_at.timestamp )
CREATE TABLE healthcare.patient_insurance ( patient_insurance_id.text, patient_id.text, plan_id.text, policy_number.text, group_number.text, subscriber_name.text, effective_date.date, expiration_date.date, is_primary.boolean )

[User] List all primary insurance policies that will expire within the next 30 days. Return patient_insurance_id, patient_id, policy_number, and expiration_date.

[Assistant]
SELECT patient_insurance_id,
       patient_id,
       policy_number,
       expiration_date
FROM healthcare.patient_insurance
WHERE is_primary = TRUE
  AND expiration_date BETWEEN CURRENT_DATE AND CURRENT_DATE + INTERVAL '30 days';