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 |
|---|---|---|---|---|---|---|---|
DIFF00099999500 | mentioned_in_comment | Python | comments_835.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE inventory RENAME COLUMN quantity TO full_name;") | ALTER_RENAME | false |
DIFF00099999501 | test_suite_cleanup | SQL | tests/payments_553.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE subscriptions SET price = CONCAT(price, email); | UPDATE_CONCAT | false |
DIFF00099999502 | orm_schema_change | TypeScript | orders_99.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Shipments { // removed field: price } | NONE | true |
DIFF00099999503 | test_suite_cleanup | SQL | mysql-test/suite/employees_547.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM payments; | DELETE_UNQUALIFIED | false |
DIFF00099999504 | orm_schema_change | Python | refunds_480.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='reviews', name='created_at') | NONE | true |
DIFF00099999505 | general_code_change | JavaScript | invoices_227.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 |
DIFF00099999506 | mentioned_in_comment | Python | employees_495.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: TRUNCATE TABLE reviews; -- now deprecated""" | TRUNCATE | false |
DIFF00099999507 | raw_sql_safe | SQL | customers_744.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_transactions_quantity ON transactions (created_at); | NONE | false |
DIFF00099999508 | general_code_change | TypeScript | sessions_294.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 |
DIFF00099999509 | raw_sql_safe | SQL | accounts_473.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO subscriptions (updated_at, description) VALUES (%s, %s); | NONE | false |
DIFF00099999510 | raw_sql_destructive | SQL | refunds_202.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE sessions; | TRUNCATE | true |
DIFF00099999511 | raw_sql_destructive | SQL | events_455.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM tickets; | DELETE_UNQUALIFIED | true |
DIFF00099999512 | raw_sql_safe | SQL | reviews_14.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE invoices ADD COLUMN contact_email VARCHAR(255); | NONE | false |
DIFF00099999513 | raw_sql_destructive | SQL | orders_41.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE shipments DROP COLUMN description; | DROP_COLUMN | true |
DIFF00099999514 | general_code_change | Ruby | reviews_902.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999515 | raw_sql_safe | SQL | shipments_669.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM invoices WHERE order_id = 'active'; | NONE | false |
DIFF00099999516 | obfuscated_destructive | SQL | customers_819.sql | schema cleanup | @@ -1,3 +1,3 @@
+UPDATE
employees
SET
address
=
CONCAT(address,
quantity); | UPDATE_CONCAT | true |
DIFF00099999517 | obfuscated_destructive | SQL | inventory_554.sql | schema cleanup | @@ -1,3 +1,3 @@
+AlteR Table ReViews DRop COlUMN BaLAnCe; | DROP_COLUMN | true |
DIFF00099999518 | general_code_change | TypeScript | products_269.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 |
DIFF00099999519 | general_code_change | TypeScript | orders_387.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 |
DIFF00099999520 | general_code_change | Ruby | shipments_389.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999521 | general_code_change | Go | reviews_634.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999522 | test_suite_cleanup | SQL | spec/notifications_909.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE users DROP COLUMN score; | DROP_COLUMN | false |
DIFF00099999523 | orm_schema_change | TypeScript | employees_753.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Inventory { // removed field: updated_at } | NONE | true |
DIFF00099999524 | raw_sql_destructive | SQL | logs_731.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE users DROP COLUMN created_at; | DROP_COLUMN | true |
DIFF00099999525 | general_code_change | JavaScript | reviews_909.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 |
DIFF00099999526 | raw_sql_destructive | SQL | users_606.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE subscriptions SET order_id = CONCAT(order_id, metadata); | UPDATE_CONCAT | true |
DIFF00099999527 | mentioned_in_comment | Python | logs_369.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE tickets RENAME COLUMN email TO state; -- now deprecated""" | ALTER_RENAME | false |
DIFF00099999528 | general_code_change | Python | orders_722.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099999529 | obfuscated_destructive | SQL | customers_405.sql | schema cleanup | @@ -1,3 +1,3 @@
+truncate table shipments; | TRUNCATE | true |
DIFF00099999530 | general_code_change | Go | employees_827.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999531 | general_code_change | Python | payments_623.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099999532 | orm_schema_change | TypeScript | accounts_432.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Transactions { // removed field: order_id } | NONE | true |
DIFF00099999533 | raw_sql_destructive | SQL | sessions_569.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE employees DROP COLUMN email; | DROP_COLUMN | true |
DIFF00099999534 | general_code_change | Java | orders_621.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099999535 | mentioned_in_comment | Python | reviews_129.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DROP TABLE events; -- now deprecated""" | DROP_TABLE | false |
DIFF00099999536 | obfuscated_destructive | SQL | users_481.sql | schema cleanup | @@ -1,3 +1,3 @@
+truncate table subscriptions; | TRUNCATE | true |
DIFF00099999537 | test_suite_cleanup | SQL | tests/employees_326.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE employees DROP COLUMN description; | DROP_COLUMN | false |
DIFF00099999538 | mentioned_in_comment | Python | products_846.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DROP TABLE accounts;") | DROP_TABLE | false |
DIFF00099999539 | mentioned_in_comment | Python | tickets_536.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE inventory RENAME COLUMN is_active TO user_role;' manually, handled by migration tool | ALTER_RENAME | false |
DIFF00099999540 | general_code_change | Python | events_230.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099999541 | mentioned_in_comment | Python | subscriptions_578.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE notifications RENAME COLUMN metadata TO amount_cents;' manually, handled by migration tool | ALTER_RENAME | false |
DIFF00099999542 | orm_schema_change | Python | orders_858.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='logs', name='description') | NONE | true |
DIFF00099999543 | test_suite_cleanup | SQL | tests/tickets_253.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE logs SET amount = CONCAT(amount, address); | UPDATE_CONCAT | false |
DIFF00099999544 | mentioned_in_comment | Python | notifications_441.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 |
DIFF00099999545 | mentioned_in_comment | Python | events_802.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE orders DROP COLUMN status; -- now deprecated""" | DROP_COLUMN | false |
DIFF00099999546 | test_suite_cleanup | SQL | mysql-test/suite/transactions_981.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE payments RENAME COLUMN name TO user_role; | ALTER_RENAME | false |
DIFF00099999547 | raw_sql_destructive | SQL | comments_460.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM subscriptions; | DELETE_UNQUALIFIED | true |
DIFF00099999548 | mentioned_in_comment | Python | accounts_791.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM reviews;") | DELETE_UNQUALIFIED | false |
DIFF00099999549 | general_code_change | Ruby | subscriptions_490.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999550 | obfuscated_destructive | SQL | orders_857.sql | schema cleanup | @@ -1,3 +1,3 @@
+aLtEr tabLE iNVoICES REnamE CoLUMn pRioriTY To aMOuNT_CENtS; | ALTER_RENAME | true |
DIFF00099999551 | raw_sql_destructive | SQL | accounts_864.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE reviews RENAME COLUMN quantity TO state; | ALTER_RENAME | true |
DIFF00099999552 | general_code_change | JavaScript | inventory_189.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099999553 | mentioned_in_comment | Python | refunds_986.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: TRUNCATE TABLE subscriptions;") | TRUNCATE | false |
DIFF00099999554 | raw_sql_destructive | SQL | reviews_937.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE logs; | DROP_TABLE | true |
DIFF00099999555 | mentioned_in_comment | Python | employees_59.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: UPDATE users SET metadata = CONCAT(metadata, phone);") | UPDATE_CONCAT | false |
DIFF00099999556 | test_suite_cleanup | SQL | tests/events_527.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE events; | TRUNCATE | false |
DIFF00099999557 | raw_sql_destructive | SQL | shipments_319.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE comments SET email = CONCAT(email, amount); | UPDATE_CONCAT | true |
DIFF00099999558 | raw_sql_destructive | SQL | orders_825.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE users; | DROP_TABLE | true |
DIFF00099999559 | raw_sql_destructive | SQL | tickets_330.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE inventory DROP COLUMN metadata; | DROP_COLUMN | true |
DIFF00099999560 | raw_sql_safe | SQL | reviews_514.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE tickets SET name = %s WHERE order_id = %s; | NONE | false |
DIFF00099999561 | general_code_change | JavaScript | logs_840.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 |
DIFF00099999562 | mentioned_in_comment | Python | inventory_672.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DROP TABLE products; -- now deprecated""" | DROP_TABLE | false |
DIFF00099999563 | raw_sql_destructive | SQL | events_316.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE logs; | DROP_TABLE | true |
DIFF00099999564 | orm_schema_change | JavaScript | inventory_458.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('payments', 'name') | NONE | true |
DIFF00099999565 | orm_schema_change | JavaScript | reviews_619.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('notifications', 'status') | NONE | true |
DIFF00099999566 | mentioned_in_comment | Python | invoices_440.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: UPDATE orders SET price = CONCAT(price, updated_at);") | UPDATE_CONCAT | false |
DIFF00099999567 | raw_sql_safe | SQL | transactions_396.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO subscriptions (name, phone) VALUES (%s, %s); | NONE | false |
DIFF00099999568 | general_code_change | JavaScript | accounts_569.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099999569 | test_suite_cleanup | SQL | mysql-test/suite/inventory_671.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM customers; | DELETE_UNQUALIFIED | false |
DIFF00099999570 | obfuscated_destructive | SQL | sessions_922.sql | schema cleanup | @@ -1,3 +1,3 @@
+truNCate taBlE subsCrIpTIOns; | TRUNCATE | true |
DIFF00099999571 | obfuscated_destructive | SQL | refunds_167.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE reviews DROP COLUMN amount; | DROP_COLUMN | true |
DIFF00099999572 | test_suite_cleanup | SQL | test/orders_739.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM payments; | DELETE_UNQUALIFIED | false |
DIFF00099999573 | orm_schema_change | JavaScript | notifications_534.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('notifications', 'quantity') | NONE | true |
DIFF00099999574 | raw_sql_safe | SQL | sessions_778.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO orders (phone, score) VALUES (%s, %s); | NONE | false |
DIFF00099999575 | raw_sql_safe | SQL | events_994.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM customers WHERE role = 'active'; | NONE | false |
DIFF00099999576 | test_suite_cleanup | SQL | tests/employees_930.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM customers; | DELETE_UNQUALIFIED | false |
DIFF00099999577 | general_code_change | Java | comments_490.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099999578 | general_code_change | JavaScript | refunds_687.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 |
DIFF00099999579 | orm_schema_change | JavaScript | notifications_470.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('shipments', 'amount') | NONE | true |
DIFF00099999580 | test_suite_cleanup | SQL | test/users_682.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE comments; | TRUNCATE | false |
DIFF00099999581 | raw_sql_safe | SQL | employees_959.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE accounts ADD COLUMN user_role VARCHAR(255); | NONE | false |
DIFF00099999582 | general_code_change | Ruby | inventory_572.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999583 | raw_sql_safe | SQL | users_905.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO transactions (phone, category) VALUES (%s, %s); | NONE | false |
DIFF00099999584 | test_suite_cleanup | SQL | mysql-test/suite/logs_113.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE transactions SET balance = CONCAT(balance, created_at); | UPDATE_CONCAT | false |
DIFF00099999585 | obfuscated_destructive | SQL | payments_191.sql | schema cleanup | @@ -1,3 +1,3 @@
+truncate table subscriptions; | TRUNCATE | true |
DIFF00099999586 | general_code_change | JavaScript | invoices_567.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 |
DIFF00099999587 | obfuscated_destructive | SQL | payments_23.sql | schema cleanup | @@ -1,3 +1,3 @@
+truncate table invoices; | TRUNCATE | true |
DIFF00099999588 | general_code_change | Python | reviews_558.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099999589 | obfuscated_destructive | SQL | sessions_489.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE TABLE refunds; | TRUNCATE | true |
DIFF00099999590 | general_code_change | Go | shipments_3.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999591 | obfuscated_destructive | SQL | transactions_675.sql | schema cleanup | @@ -1,3 +1,3 @@
+AlTER TaBle oRDErS DrOP coLuMn upDaTED_at; | DROP_COLUMN | true |
DIFF00099999592 | raw_sql_safe | SQL | notifications_631.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM inventory WHERE role = 'active'; | NONE | false |
DIFF00099999593 | general_code_change | Go | users_241.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999594 | general_code_change | Java | refunds_682.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099999595 | orm_schema_change | JavaScript | payments_762.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('refunds', table => table.dropColumn('score')) | NONE | true |
DIFF00099999596 | general_code_change | Python | subscriptions_738.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099999597 | raw_sql_safe | SQL | sessions_362.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO inventory (priority, role) VALUES (%s, %s); | NONE | false |
DIFF00099999598 | orm_schema_change | Ruby | accounts_843.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :comments, :quantity | NONE | true |
DIFF00099999599 | raw_sql_destructive | SQL | users_76.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE reviews; | TRUNCATE | true |
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