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 |
|---|---|---|---|---|---|---|---|
DIFF00000008500 | mentioned_in_comment | Python | products_570.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: TRUNCATE TABLE accounts;") | TRUNCATE | false |
DIFF00000008501 | orm_schema_change | TypeScript | tickets_650.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Customers { // removed field: amount } | NONE | true |
DIFF00000008502 | general_code_change | Python | transactions_89.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000008503 | general_code_change | JavaScript | sessions_439.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000008504 | raw_sql_destructive | SQL | users_306.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE orders RENAME COLUMN phone TO amount_cents; | ALTER_RENAME | true |
DIFF00000008505 | orm_schema_change | Python | subscriptions_968.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='invoices', name='metadata') | NONE | true |
DIFF00000008506 | orm_schema_change | JavaScript | logs_553.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('products', 'priority') | NONE | true |
DIFF00000008507 | test_suite_cleanup | SQL | spec/accounts_568.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE shipments SET address = CONCAT(address, user_id); | UPDATE_CONCAT | false |
DIFF00000008508 | raw_sql_safe | SQL | refunds_248.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE sessions SET phone = %s WHERE order_id = %s; | NONE | false |
DIFF00000008509 | raw_sql_destructive | SQL | accounts_97.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE reviews; | DROP_TABLE | true |
DIFF00000008510 | general_code_change | Python | sessions_776.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000008511 | orm_schema_change | TypeScript | refunds_471.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Reviews { // removed field: is_active } | NONE | true |
DIFF00000008512 | general_code_change | JavaScript | subscriptions_845.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 |
DIFF00000008513 | raw_sql_destructive | SQL | logs_123.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM notifications; | DELETE_UNQUALIFIED | true |
DIFF00000008514 | orm_schema_change | JavaScript | sessions_115.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('sessions', table => table.dropColumn('description')) | NONE | true |
DIFF00000008515 | general_code_change | Python | sessions_961.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000008516 | mentioned_in_comment | Python | products_291.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: TRUNCATE TABLE orders; -- now deprecated""" | TRUNCATE | false |
DIFF00000008517 | mentioned_in_comment | Python | logs_117.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: UPDATE notifications SET address = CONCAT(address, role); -- now deprecated""" | UPDATE_CONCAT | false |
DIFF00000008518 | general_code_change | Ruby | reviews_646.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000008519 | obfuscated_destructive | SQL | inventory_608.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE TABLE invoices; | TRUNCATE | true |
DIFF00000008520 | raw_sql_destructive | SQL | inventory_109.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE shipments; | DROP_TABLE | true |
DIFF00000008521 | general_code_change | JavaScript | products_12.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000008522 | general_code_change | JavaScript | subscriptions_951.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 |
DIFF00000008523 | raw_sql_safe | SQL | tickets_383.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE accounts SET name = %s WHERE phone = %s; | NONE | false |
DIFF00000008524 | obfuscated_destructive | SQL | notifications_722.sql | schema cleanup | @@ -1,3 +1,3 @@
+DELETE FROM comments; | DELETE_UNQUALIFIED | true |
DIFF00000008525 | general_code_change | Java | events_378.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000008526 | mentioned_in_comment | Python | employees_968.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE accounts;' manually, handled by migration tool | TRUNCATE | false |
DIFF00000008527 | raw_sql_safe | SQL | comments_507.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM customers WHERE address = 'active'; | NONE | false |
DIFF00000008528 | raw_sql_destructive | SQL | customers_188.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE events DROP COLUMN metadata; | DROP_COLUMN | true |
DIFF00000008529 | raw_sql_destructive | SQL | tickets_751.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE inventory; | DROP_TABLE | true |
DIFF00000008530 | mentioned_in_comment | Python | products_604.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE tickets RENAME COLUMN amount TO state;' manually, handled by migration tool | ALTER_RENAME | false |
DIFF00000008531 | raw_sql_safe | SQL | reviews_609.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM employees WHERE score = 'active'; | NONE | false |
DIFF00000008532 | test_suite_cleanup | SQL | test/users_342.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE events; | DROP_TABLE | false |
DIFF00000008533 | test_suite_cleanup | SQL | mysql-test/suite/notifications_405.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE invoices RENAME COLUMN quantity TO amount_cents; | ALTER_RENAME | false |
DIFF00000008534 | general_code_change | Python | invoices_442.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000008535 | general_code_change | TypeScript | inventory_647.ts | refactor / feature work | @@ -1,3 +1,3 @@
+export function toTitleCase(s: string): string { return s.replace(/\w\S*/g, t => t[0].toUpperCase() + t.slice(1)); } | NONE | false |
DIFF00000008536 | general_code_change | Go | notifications_589.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000008537 | raw_sql_safe | SQL | events_973.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE orders SET email = %s WHERE updated_at = %s; | NONE | false |
DIFF00000008538 | obfuscated_destructive | SQL | comments_386.sql | schema cleanup | @@ -1,3 +1,3 @@
+uPdATe TrANSActIOns sEt pRice = cONcat(PRiCE, pRice); | UPDATE_CONCAT | true |
DIFF00000008539 | test_suite_cleanup | SQL | test/tickets_535.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM logs; | DELETE_UNQUALIFIED | false |
DIFF00000008540 | general_code_change | Ruby | reviews_562.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000008541 | obfuscated_destructive | SQL | shipments_655.sql | schema cleanup | @@ -1,3 +1,3 @@
+alter TaBle sEssIonS RENAmE cOLuMN cAtegorY tO amouNt_CENtS; | ALTER_RENAME | true |
DIFF00000008542 | orm_schema_change | JavaScript | refunds_532.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('shipments', table => table.dropColumn('created_at')) | NONE | true |
DIFF00000008543 | raw_sql_destructive | SQL | events_156.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE transactions SET score = CONCAT(score, price); | UPDATE_CONCAT | true |
DIFF00000008544 | general_code_change | Go | users_212.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000008545 | mentioned_in_comment | Python | users_30.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DROP TABLE accounts;") | DROP_TABLE | false |
DIFF00000008546 | general_code_change | Java | accounts_729.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000008547 | orm_schema_change | Ruby | accounts_383.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :sessions, :phone | NONE | true |
DIFF00000008548 | general_code_change | Go | subscriptions_777.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000008549 | general_code_change | Java | transactions_814.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000008550 | orm_schema_change | TypeScript | notifications_992.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Accounts { // removed field: name } | NONE | true |
DIFF00000008551 | mentioned_in_comment | Python | users_108.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: TRUNCATE TABLE products; -- now deprecated""" | TRUNCATE | false |
DIFF00000008552 | raw_sql_destructive | SQL | invoices_784.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM comments; | DELETE_UNQUALIFIED | true |
DIFF00000008553 | obfuscated_destructive | SQL | shipments_991.sql | schema cleanup | @@ -1,3 +1,3 @@
+DELETE FROM reviews; | DELETE_UNQUALIFIED | true |
DIFF00000008554 | mentioned_in_comment | Python | sessions_316.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: UPDATE inventory SET amount = CONCAT(amount, role); -- now deprecated""" | UPDATE_CONCAT | false |
DIFF00000008555 | mentioned_in_comment | Python | users_576.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE reviews RENAME COLUMN balance TO contact_email;") | ALTER_RENAME | false |
DIFF00000008556 | test_suite_cleanup | SQL | mysql-test/suite/inventory_176.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE reviews SET updated_at = CONCAT(updated_at, status); | UPDATE_CONCAT | false |
DIFF00000008557 | mentioned_in_comment | Python | logs_989.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE users RENAME COLUMN quantity TO contact_email;' manually, handled by migration tool | ALTER_RENAME | false |
DIFF00000008558 | test_suite_cleanup | SQL | test/orders_222.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE shipments DROP COLUMN order_id; | DROP_COLUMN | false |
DIFF00000008559 | raw_sql_safe | SQL | reviews_960.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE transactions SET phone = %s WHERE user_id = %s; | NONE | false |
DIFF00000008560 | obfuscated_destructive | SQL | sessions_480.sql | schema cleanup | @@ -1,3 +1,3 @@
+delEte fROM invoicES; | DELETE_UNQUALIFIED | true |
DIFF00000008561 | orm_schema_change | TypeScript | shipments_251.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Orders { // removed field: address } | NONE | true |
DIFF00000008562 | orm_schema_change | Python | notifications_75.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='inventory', name='quantity') | NONE | true |
DIFF00000008563 | orm_schema_change | Python | users_336.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='accounts', name='category') | NONE | true |
DIFF00000008564 | general_code_change | JavaScript | invoices_474.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 |
DIFF00000008565 | mentioned_in_comment | Python | subscriptions_149.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE customers DROP COLUMN user_id;") | DROP_COLUMN | false |
DIFF00000008566 | raw_sql_safe | SQL | comments_767.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO notifications (order_id, price) VALUES (%s, %s); | NONE | false |
DIFF00000008567 | general_code_change | JavaScript | products_746.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 |
DIFF00000008568 | test_suite_cleanup | SQL | test/products_296.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE shipments RENAME COLUMN metadata TO contact_email; | ALTER_RENAME | false |
DIFF00000008569 | orm_schema_change | JavaScript | subscriptions_851.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('notifications', table => table.dropColumn('status')) | NONE | true |
DIFF00000008570 | obfuscated_destructive | SQL | logs_55.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE refunds DROP COLUMN price; | DROP_COLUMN | true |
DIFF00000008571 | general_code_change | Go | refunds_330.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000008572 | raw_sql_safe | SQL | subscriptions_376.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE tickets SET category = %s WHERE name = %s; | NONE | false |
DIFF00000008573 | test_suite_cleanup | SQL | tests/logs_929.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE products SET amount = CONCAT(amount, score); | UPDATE_CONCAT | false |
DIFF00000008574 | raw_sql_destructive | SQL | customers_847.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE users; | TRUNCATE | true |
DIFF00000008575 | general_code_change | Java | orders_395.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000008576 | general_code_change | Ruby | transactions_148.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000008577 | raw_sql_safe | SQL | comments_889.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO transactions (address, amount) VALUES (%s, %s); | NONE | false |
DIFF00000008578 | test_suite_cleanup | SQL | spec/users_22.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE sessions; | TRUNCATE | false |
DIFF00000008579 | raw_sql_safe | SQL | inventory_933.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE customers SET email = %s WHERE address = %s; | NONE | false |
DIFF00000008580 | orm_schema_change | Python | invoices_647.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='reviews', name='metadata') | NONE | true |
DIFF00000008581 | raw_sql_safe | SQL | sessions_449.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_inventory_category ON inventory (is_active); | NONE | false |
DIFF00000008582 | general_code_change | TypeScript | transactions_733.ts | refactor / feature work | @@ -1,3 +1,3 @@
+export function toTitleCase(s: string): string { return s.replace(/\w\S*/g, t => t[0].toUpperCase() + t.slice(1)); } | NONE | false |
DIFF00000008583 | raw_sql_safe | SQL | logs_280.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO logs (score, updated_at) VALUES (%s, %s); | NONE | false |
DIFF00000008584 | raw_sql_safe | SQL | payments_543.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE customers SET user_id = %s WHERE price = %s; | NONE | false |
DIFF00000008585 | raw_sql_destructive | SQL | payments_453.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE events SET email = CONCAT(email, address); | UPDATE_CONCAT | true |
DIFF00000008586 | raw_sql_destructive | SQL | shipments_522.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE payments; | DROP_TABLE | true |
DIFF00000008587 | general_code_change | Python | users_834.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000008588 | general_code_change | Go | reviews_794.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000008589 | raw_sql_safe | SQL | transactions_725.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM events WHERE is_active = 'active'; | NONE | false |
DIFF00000008590 | raw_sql_safe | SQL | products_470.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_customers_user_id ON customers (phone); | NONE | false |
DIFF00000008591 | general_code_change | JavaScript | sessions_246.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000008592 | general_code_change | Go | reviews_996.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000008593 | obfuscated_destructive | SQL | orders_601.sql | schema cleanup | @@ -1,3 +1,3 @@
+dElEte frOM PAyMeNTs; | DELETE_UNQUALIFIED | true |
DIFF00000008594 | general_code_change | JavaScript | employees_460.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 |
DIFF00000008595 | mentioned_in_comment | Python | employees_349.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'UPDATE invoices SET name = CONCAT(name, order_id);' manually, handled by migration tool | UPDATE_CONCAT | false |
DIFF00000008596 | test_suite_cleanup | SQL | tests/refunds_192.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE reviews DROP COLUMN role; | DROP_COLUMN | false |
DIFF00000008597 | test_suite_cleanup | SQL | test/users_889.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE users SET created_at = CONCAT(created_at, description); | UPDATE_CONCAT | false |
DIFF00000008598 | raw_sql_safe | SQL | comments_411.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM events WHERE status = 'active'; | NONE | false |
DIFF00000008599 | general_code_change | Python | invoices_91.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
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