diff_id stringlengths 15 35 | change_category stringclasses 7
values | language stringclasses 7
values | file_path stringlengths 9 38 | commit_message stringclasses 11
values | diff_text stringlengths 33 146 | sql_pattern stringclasses 7
values | is_destructive_ground_truth bool 2
classes |
|---|---|---|---|---|---|---|---|
DIFF00000006700 | mentioned_in_comment | Python | transactions_872.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE refunds RENAME COLUMN price TO contact_email; -- now deprecated""" | ALTER_RENAME | false |
DIFF00000006701 | raw_sql_destructive | SQL | employees_652.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM shipments; | DELETE_UNQUALIFIED | true |
DIFF00000006702 | general_code_change | Java | users_985.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000006703 | general_code_change | JavaScript | orders_120.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000006704 | raw_sql_safe | SQL | orders_772.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_events_metadata ON events (priority); | NONE | false |
DIFF00000006705 | raw_sql_safe | SQL | subscriptions_281.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE products SET phone = %s WHERE created_at = %s; | NONE | false |
DIFF00000006706 | raw_sql_destructive | SQL | events_753.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM orders; | DELETE_UNQUALIFIED | true |
DIFF00000006707 | mentioned_in_comment | Python | tickets_700.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DROP TABLE sessions;' manually, handled by migration tool | DROP_TABLE | false |
DIFF00000006708 | mentioned_in_comment | Python | events_322.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE refunds RENAME COLUMN order_id TO amount_cents; -- now deprecated""" | ALTER_RENAME | false |
DIFF00000006709 | raw_sql_destructive | SQL | comments_876.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE events DROP COLUMN address; | DROP_COLUMN | true |
DIFF00000006710 | raw_sql_safe | SQL | events_139.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM logs WHERE score = 'active'; | NONE | false |
DIFF00000006711 | general_code_change | Python | products_11.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000006712 | raw_sql_safe | SQL | refunds_824.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_events_category ON events (metadata); | NONE | false |
DIFF00000006713 | orm_schema_change | Python | reviews_243.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='reviews', name='updated_at') | NONE | true |
DIFF00000006714 | orm_schema_change | TypeScript | accounts_589.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Orders { // removed field: updated_at } | NONE | true |
DIFF00000006715 | test_suite_cleanup | SQL | test/payments_221.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM users; | DELETE_UNQUALIFIED | false |
DIFF00000006716 | raw_sql_safe | SQL | payments_798.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE employees SET role = %s WHERE status = %s; | NONE | false |
DIFF00000006717 | raw_sql_safe | SQL | invoices_598.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE sessions ADD COLUMN contact_email VARCHAR(255); | NONE | false |
DIFF00000006718 | test_suite_cleanup | SQL | tests/employees_491.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE payments RENAME COLUMN metadata TO contact_email; | ALTER_RENAME | false |
DIFF00000006719 | raw_sql_safe | SQL | products_176.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE reviews ADD COLUMN contact_email VARCHAR(255); | NONE | false |
DIFF00000006720 | raw_sql_destructive | SQL | logs_508.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE products DROP COLUMN role; | DROP_COLUMN | true |
DIFF00000006721 | general_code_change | JavaScript | invoices_986.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000006722 | obfuscated_destructive | SQL | invoices_549.sql | schema cleanup | @@ -1,3 +1,3 @@
+aLteR taBle EmPlOYeeS RenamE colUMN RoLE to conTACt_eMail; | ALTER_RENAME | true |
DIFF00000006723 | obfuscated_destructive | SQL | accounts_327.sql | schema cleanup | @@ -1,3 +1,3 @@
+update events set score = concat(score, amount); | UPDATE_CONCAT | true |
DIFF00000006724 | mentioned_in_comment | Python | payments_484.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM refunds;") | DELETE_UNQUALIFIED | false |
DIFF00000006725 | test_suite_cleanup | SQL | test/comments_549.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE transactions DROP COLUMN amount; | DROP_COLUMN | false |
DIFF00000006726 | orm_schema_change | Ruby | logs_604.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :logs, :email | NONE | true |
DIFF00000006727 | general_code_change | JavaScript | employees_841.js | refactor / feature work | @@ -1,3 +1,3 @@
+const debounce = (fn, ms) => { let t; return (...a) => { clearTimeout(t); t = setTimeout(() => fn(...a), ms); }; }; | NONE | false |
DIFF00000006728 | general_code_change | Ruby | payments_291.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000006729 | raw_sql_safe | SQL | employees_344.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO comments (quantity, priority) VALUES (%s, %s); | NONE | false |
DIFF00000006730 | raw_sql_safe | SQL | inventory_477.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO notifications (is_active, role) VALUES (%s, %s); | NONE | false |
DIFF00000006731 | raw_sql_destructive | SQL | orders_855.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE subscriptions RENAME COLUMN is_active TO contact_email; | ALTER_RENAME | true |
DIFF00000006732 | general_code_change | JavaScript | employees_942.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000006733 | obfuscated_destructive | SQL | logs_159.sql | schema cleanup | @@ -1,3 +1,3 @@
+Drop TAble sEsSIons; | DROP_TABLE | true |
DIFF00000006734 | general_code_change | Java | shipments_140.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000006735 | orm_schema_change | JavaScript | orders_561.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('accounts', table => table.dropColumn('user_id')) | NONE | true |
DIFF00000006736 | mentioned_in_comment | Python | transactions_604.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: TRUNCATE TABLE tickets; -- now deprecated""" | TRUNCATE | false |
DIFF00000006737 | general_code_change | Python | employees_787.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000006738 | mentioned_in_comment | Python | payments_520.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE subscriptions;' manually, handled by migration tool | TRUNCATE | false |
DIFF00000006739 | raw_sql_destructive | SQL | invoices_380.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE payments SET metadata = CONCAT(metadata, amount); | UPDATE_CONCAT | true |
DIFF00000006740 | mentioned_in_comment | Python | comments_748.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'UPDATE transactions SET name = CONCAT(name, role);' manually, handled by migration tool | UPDATE_CONCAT | false |
DIFF00000006741 | test_suite_cleanup | SQL | spec/reviews_757.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE inventory DROP COLUMN category; | DROP_COLUMN | false |
DIFF00000006742 | raw_sql_destructive | SQL | subscriptions_953.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM reviews; | DELETE_UNQUALIFIED | true |
DIFF00000006743 | mentioned_in_comment | Python | products_107.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DELETE FROM logs;' manually, handled by migration tool | DELETE_UNQUALIFIED | false |
DIFF00000006744 | raw_sql_destructive | SQL | events_333.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE sessions DROP COLUMN category; | DROP_COLUMN | true |
DIFF00000006745 | mentioned_in_comment | Python | logs_516.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE users RENAME COLUMN description TO full_name;") | ALTER_RENAME | false |
DIFF00000006746 | raw_sql_safe | SQL | transactions_417.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE transactions ADD COLUMN state VARCHAR(255); | NONE | false |
DIFF00000006747 | general_code_change | JavaScript | users_668.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000006748 | raw_sql_destructive | SQL | users_793.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE notifications RENAME COLUMN created_at TO full_name; | ALTER_RENAME | true |
DIFF00000006749 | raw_sql_destructive | SQL | sessions_833.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE customers; | TRUNCATE | true |
DIFF00000006750 | general_code_change | Python | orders_22.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000006751 | general_code_change | Go | accounts_965.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000006752 | raw_sql_safe | SQL | notifications_448.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_invoices_balance ON invoices (updated_at); | NONE | false |
DIFF00000006753 | raw_sql_destructive | SQL | employees_668.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM inventory; | DELETE_UNQUALIFIED | true |
DIFF00000006754 | mentioned_in_comment | Python | users_34.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE payments;' manually, handled by migration tool | TRUNCATE | false |
DIFF00000006755 | raw_sql_destructive | SQL | sessions_548.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE events DROP COLUMN address; | DROP_COLUMN | true |
DIFF00000006756 | orm_schema_change | Python | shipments_732.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='users', name='email') | NONE | true |
DIFF00000006757 | obfuscated_destructive | SQL | inventory_143.sql | schema cleanup | @@ -1,3 +1,3 @@
+DELETE
FROM
customers; | DELETE_UNQUALIFIED | true |
DIFF00000006758 | raw_sql_safe | SQL | notifications_973.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_customers_status ON customers (price); | NONE | false |
DIFF00000006759 | general_code_change | Python | tickets_130.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000006760 | test_suite_cleanup | SQL | tests/transactions_765.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE invoices RENAME COLUMN description TO state; | ALTER_RENAME | false |
DIFF00000006761 | test_suite_cleanup | SQL | tests/refunds_485.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE shipments RENAME COLUMN role TO state; | ALTER_RENAME | false |
DIFF00000006762 | general_code_change | Java | subscriptions_598.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000006763 | test_suite_cleanup | SQL | test/users_235.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM logs; | DELETE_UNQUALIFIED | false |
DIFF00000006764 | raw_sql_safe | SQL | shipments_132.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO invoices (role, priority) VALUES (%s, %s); | NONE | false |
DIFF00000006765 | test_suite_cleanup | SQL | mysql-test/suite/shipments_729.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE events SET updated_at = CONCAT(updated_at, name); | UPDATE_CONCAT | false |
DIFF00000006766 | orm_schema_change | Python | notifications_84.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='logs', name='price') | NONE | true |
DIFF00000006767 | raw_sql_destructive | SQL | products_262.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE logs DROP COLUMN email; | DROP_COLUMN | true |
DIFF00000006768 | raw_sql_destructive | SQL | refunds_419.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE employees SET user_id = CONCAT(user_id, phone); | UPDATE_CONCAT | true |
DIFF00000006769 | mentioned_in_comment | Python | products_470.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE payments DROP COLUMN is_active;") | DROP_COLUMN | false |
DIFF00000006770 | general_code_change | JavaScript | comments_538.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000006771 | test_suite_cleanup | SQL | spec/logs_112.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE logs; | TRUNCATE | false |
DIFF00000006772 | test_suite_cleanup | SQL | mysql-test/suite/inventory_826.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM inventory; | DELETE_UNQUALIFIED | false |
DIFF00000006773 | mentioned_in_comment | Python | subscriptions_856.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE logs RENAME COLUMN updated_at TO contact_email; -- now deprecated""" | ALTER_RENAME | false |
DIFF00000006774 | raw_sql_safe | SQL | users_34.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO reviews (price, category) VALUES (%s, %s); | NONE | false |
DIFF00000006775 | general_code_change | Python | payments_810.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000006776 | mentioned_in_comment | Python | employees_819.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE inventory DROP COLUMN metadata;") | DROP_COLUMN | false |
DIFF00000006777 | test_suite_cleanup | SQL | test/users_840.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE tickets; | TRUNCATE | false |
DIFF00000006778 | raw_sql_safe | SQL | refunds_936.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO logs (role, name) VALUES (%s, %s); | NONE | false |
DIFF00000006779 | raw_sql_destructive | SQL | transactions_587.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE users; | DROP_TABLE | true |
DIFF00000006780 | test_suite_cleanup | SQL | tests/employees_444.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE logs SET updated_at = CONCAT(updated_at, score); | UPDATE_CONCAT | false |
DIFF00000006781 | orm_schema_change | TypeScript | notifications_47.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Inventory { // removed field: updated_at } | NONE | true |
DIFF00000006782 | general_code_change | Python | customers_905.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000006783 | test_suite_cleanup | SQL | mysql-test/suite/logs_145.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE comments SET updated_at = CONCAT(updated_at, description); | UPDATE_CONCAT | false |
DIFF00000006784 | general_code_change | Go | logs_17.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000006785 | general_code_change | Go | subscriptions_422.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000006786 | raw_sql_safe | SQL | orders_263.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE tickets SET category = %s WHERE is_active = %s; | NONE | false |
DIFF00000006787 | orm_schema_change | JavaScript | products_468.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('accounts', table => table.dropColumn('is_active')) | NONE | true |
DIFF00000006788 | raw_sql_safe | SQL | notifications_342.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE accounts SET priority = %s WHERE price = %s; | NONE | false |
DIFF00000006789 | mentioned_in_comment | Python | accounts_234.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE invoices DROP COLUMN score;") | DROP_COLUMN | false |
DIFF00000006790 | raw_sql_safe | SQL | shipments_913.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE logs SET email = %s WHERE quantity = %s; | NONE | false |
DIFF00000006791 | raw_sql_destructive | SQL | logs_922.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE comments; | DROP_TABLE | true |
DIFF00000006792 | raw_sql_destructive | SQL | orders_868.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM payments; | DELETE_UNQUALIFIED | true |
DIFF00000006793 | orm_schema_change | Python | orders_64.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='events', name='price') | NONE | true |
DIFF00000006794 | obfuscated_destructive | SQL | inventory_10.sql | schema cleanup | @@ -1,3 +1,3 @@
+update accounts set description = concat(description, address); | UPDATE_CONCAT | true |
DIFF00000006795 | general_code_change | JavaScript | notifications_337.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000006796 | mentioned_in_comment | Python | tickets_229.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DROP TABLE accounts;") | DROP_TABLE | false |
DIFF00000006797 | test_suite_cleanup | SQL | spec/customers_744.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE reviews SET priority = CONCAT(priority, phone); | UPDATE_CONCAT | false |
DIFF00000006798 | general_code_change | Python | payments_409.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000006799 | raw_sql_destructive | SQL | orders_535.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE products; | TRUNCATE | true |
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