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 |
|---|---|---|---|---|---|---|---|
DIFF00099996400 | raw_sql_destructive | SQL | notifications_655.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE inventory DROP COLUMN is_active; | DROP_COLUMN | true |
DIFF00099996401 | orm_schema_change | Python | sessions_116.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='inventory', name='balance') | NONE | true |
DIFF00099996402 | raw_sql_destructive | SQL | orders_709.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE transactions DROP COLUMN address; | DROP_COLUMN | true |
DIFF00099996403 | mentioned_in_comment | Python | transactions_39.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE users DROP COLUMN order_id;' manually, handled by migration tool | DROP_COLUMN | false |
DIFF00099996404 | test_suite_cleanup | SQL | test/users_163.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE customers RENAME COLUMN priority TO full_name; | ALTER_RENAME | false |
DIFF00099996405 | obfuscated_destructive | SQL | refunds_409.sql | schema cleanup | @@ -1,3 +1,3 @@
+alter table invoices rename column updated_at to contact_email; | ALTER_RENAME | true |
DIFF00099996406 | raw_sql_destructive | SQL | sessions_558.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE logs; | DROP_TABLE | true |
DIFF00099996407 | general_code_change | Go | accounts_602.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099996408 | test_suite_cleanup | SQL | spec/events_382.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE orders RENAME COLUMN price TO state; | ALTER_RENAME | false |
DIFF00099996409 | general_code_change | JavaScript | shipments_370.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 |
DIFF00099996410 | test_suite_cleanup | SQL | spec/customers_350.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM notifications; | DELETE_UNQUALIFIED | false |
DIFF00099996411 | raw_sql_safe | SQL | transactions_979.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE subscriptions ADD COLUMN state VARCHAR(255); | NONE | false |
DIFF00099996412 | raw_sql_safe | SQL | events_461.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE invoices ADD COLUMN full_name VARCHAR(255); | NONE | false |
DIFF00099996413 | raw_sql_safe | SQL | sessions_255.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_logs_created_at ON logs (status); | NONE | false |
DIFF00099996414 | test_suite_cleanup | SQL | spec/events_92.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE subscriptions; | DROP_TABLE | false |
DIFF00099996415 | general_code_change | JavaScript | logs_181.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099996416 | mentioned_in_comment | Python | payments_622.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE refunds DROP COLUMN is_active;' manually, handled by migration tool | DROP_COLUMN | false |
DIFF00099996417 | raw_sql_safe | SQL | sessions_137.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE reviews ADD COLUMN contact_email VARCHAR(255); | NONE | false |
DIFF00099996418 | obfuscated_destructive | SQL | orders_377.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE users RENAME COLUMN role TO state; | ALTER_RENAME | true |
DIFF00099996419 | obfuscated_destructive | SQL | invoices_608.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE comments RENAME COLUMN category TO user_role; | ALTER_RENAME | true |
DIFF00099996420 | raw_sql_destructive | SQL | invoices_821.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE shipments RENAME COLUMN email TO state; | ALTER_RENAME | true |
DIFF00099996421 | raw_sql_safe | SQL | shipments_669.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM subscriptions WHERE address = 'active'; | NONE | false |
DIFF00099996422 | test_suite_cleanup | SQL | spec/logs_462.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE refunds RENAME COLUMN metadata TO contact_email; | ALTER_RENAME | false |
DIFF00099996423 | general_code_change | Java | notifications_769.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099996424 | test_suite_cleanup | SQL | spec/products_464.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE tickets; | DROP_TABLE | false |
DIFF00099996425 | mentioned_in_comment | Python | tickets_443.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: UPDATE accounts SET created_at = CONCAT(created_at, phone);") | UPDATE_CONCAT | false |
DIFF00099996426 | orm_schema_change | TypeScript | subscriptions_175.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Tickets { // removed field: order_id } | NONE | true |
DIFF00099996427 | raw_sql_destructive | SQL | reviews_285.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE customers; | DROP_TABLE | true |
DIFF00099996428 | raw_sql_safe | SQL | refunds_826.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM customers WHERE status = 'active'; | NONE | false |
DIFF00099996429 | raw_sql_safe | SQL | accounts_726.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM users WHERE is_active = 'active'; | NONE | false |
DIFF00099996430 | general_code_change | Java | transactions_943.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099996431 | orm_schema_change | JavaScript | invoices_974.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('customers', table => table.dropColumn('category')) | NONE | true |
DIFF00099996432 | general_code_change | Ruby | refunds_325.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099996433 | obfuscated_destructive | SQL | refunds_495.sql | schema cleanup | @@ -1,3 +1,3 @@
+DROP TABLE inventory; | DROP_TABLE | true |
DIFF00099996434 | general_code_change | Go | reviews_85.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099996435 | test_suite_cleanup | SQL | tests/employees_358.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM invoices; | DELETE_UNQUALIFIED | false |
DIFF00099996436 | obfuscated_destructive | SQL | comments_305.sql | schema cleanup | @@ -1,3 +1,3 @@
+truncate table notifications; | TRUNCATE | true |
DIFF00099996437 | mentioned_in_comment | Python | events_669.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: TRUNCATE TABLE refunds;") | TRUNCATE | false |
DIFF00099996438 | orm_schema_change | Python | payments_75.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='orders', name='order_id') | NONE | true |
DIFF00099996439 | raw_sql_destructive | SQL | reviews_473.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM reviews; | DELETE_UNQUALIFIED | true |
DIFF00099996440 | test_suite_cleanup | SQL | spec/subscriptions_637.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE inventory RENAME COLUMN category TO contact_email; | ALTER_RENAME | false |
DIFF00099996441 | mentioned_in_comment | Python | users_379.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE customers;' manually, handled by migration tool | TRUNCATE | false |
DIFF00099996442 | raw_sql_safe | SQL | users_404.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM invoices WHERE updated_at = 'active'; | NONE | false |
DIFF00099996443 | mentioned_in_comment | Python | payments_783.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DROP TABLE payments;' manually, handled by migration tool | DROP_TABLE | false |
DIFF00099996444 | orm_schema_change | JavaScript | subscriptions_825.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('users', 'score') | NONE | true |
DIFF00099996445 | general_code_change | Java | invoices_328.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099996446 | raw_sql_safe | SQL | accounts_543.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE invoices SET price = %s WHERE phone = %s; | NONE | false |
DIFF00099996447 | orm_schema_change | TypeScript | payments_305.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Comments { // removed field: user_id } | NONE | true |
DIFF00099996448 | general_code_change | JavaScript | invoices_8.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 |
DIFF00099996449 | mentioned_in_comment | Python | transactions_158.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE users RENAME COLUMN created_at TO user_role;' manually, handled by migration tool | ALTER_RENAME | false |
DIFF00099996450 | test_suite_cleanup | SQL | mysql-test/suite/customers_912.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE inventory; | DROP_TABLE | false |
DIFF00099996451 | test_suite_cleanup | SQL | mysql-test/suite/products_407.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM shipments; | DELETE_UNQUALIFIED | false |
DIFF00099996452 | raw_sql_safe | SQL | subscriptions_998.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM customers WHERE email = 'active'; | NONE | false |
DIFF00099996453 | raw_sql_safe | SQL | invoices_434.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE notifications SET order_id = %s WHERE priority = %s; | NONE | false |
DIFF00099996454 | raw_sql_destructive | SQL | inventory_812.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM subscriptions; | DELETE_UNQUALIFIED | true |
DIFF00099996455 | test_suite_cleanup | SQL | mysql-test/suite/refunds_51.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM orders; | DELETE_UNQUALIFIED | false |
DIFF00099996456 | general_code_change | Python | reviews_224.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099996457 | general_code_change | JavaScript | customers_514.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 |
DIFF00099996458 | raw_sql_destructive | SQL | reviews_281.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE logs RENAME COLUMN name TO full_name; | ALTER_RENAME | true |
DIFF00099996459 | raw_sql_safe | SQL | shipments_964.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM payments WHERE amount = 'active'; | NONE | false |
DIFF00099996460 | raw_sql_safe | SQL | employees_182.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO orders (quantity, address) VALUES (%s, %s); | NONE | false |
DIFF00099996461 | orm_schema_change | JavaScript | transactions_313.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('products', 'address') | NONE | true |
DIFF00099996462 | raw_sql_destructive | SQL | customers_404.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM refunds; | DELETE_UNQUALIFIED | true |
DIFF00099996463 | general_code_change | TypeScript | payments_402.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 |
DIFF00099996464 | raw_sql_destructive | SQL | shipments_872.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE subscriptions; | DROP_TABLE | true |
DIFF00099996465 | test_suite_cleanup | SQL | mysql-test/suite/comments_680.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE inventory DROP COLUMN category; | DROP_COLUMN | false |
DIFF00099996466 | general_code_change | JavaScript | tickets_120.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099996467 | obfuscated_destructive | SQL | payments_885.sql | schema cleanup | @@ -1,3 +1,3 @@
+truNcAtE tablE sHIPmeNts; | TRUNCATE | true |
DIFF00099996468 | obfuscated_destructive | SQL | comments_669.sql | schema cleanup | @@ -1,3 +1,3 @@
+delete from sessions; | DELETE_UNQUALIFIED | true |
DIFF00099996469 | raw_sql_safe | SQL | tickets_180.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO orders (updated_at, is_active) VALUES (%s, %s); | NONE | false |
DIFF00099996470 | raw_sql_destructive | SQL | orders_868.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE invoices; | TRUNCATE | true |
DIFF00099996471 | raw_sql_safe | SQL | products_892.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO transactions (updated_at, description) VALUES (%s, %s); | NONE | false |
DIFF00099996472 | test_suite_cleanup | SQL | mysql-test/suite/customers_741.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM employees; | DELETE_UNQUALIFIED | false |
DIFF00099996473 | raw_sql_safe | SQL | sessions_929.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO sessions (order_id, email) VALUES (%s, %s); | NONE | false |
DIFF00099996474 | mentioned_in_comment | Python | employees_587.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'UPDATE refunds SET score = CONCAT(score, balance);' manually, handled by migration tool | UPDATE_CONCAT | false |
DIFF00099996475 | obfuscated_destructive | SQL | shipments_293.sql | schema cleanup | @@ -1,3 +1,3 @@
+update orders set email = concat(email, status); | UPDATE_CONCAT | true |
DIFF00099996476 | general_code_change | JavaScript | inventory_233.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 |
DIFF00099996477 | orm_schema_change | Ruby | notifications_307.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :sessions, :phone | NONE | true |
DIFF00099996478 | general_code_change | Python | customers_56.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099996479 | test_suite_cleanup | SQL | spec/inventory_23.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE invoices DROP COLUMN name; | DROP_COLUMN | false |
DIFF00099996480 | raw_sql_safe | SQL | sessions_113.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM invoices WHERE name = 'active'; | NONE | false |
DIFF00099996481 | obfuscated_destructive | SQL | refunds_73.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALteR tAblE REvieWS droP COlUmn is_actIve; | DROP_COLUMN | true |
DIFF00099996482 | general_code_change | Ruby | products_503.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099996483 | general_code_change | TypeScript | events_222.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 |
DIFF00099996484 | test_suite_cleanup | SQL | tests/sessions_431.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE comments; | TRUNCATE | false |
DIFF00099996485 | general_code_change | TypeScript | refunds_635.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 |
DIFF00099996486 | raw_sql_destructive | SQL | employees_458.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE orders RENAME COLUMN phone TO contact_email; | ALTER_RENAME | true |
DIFF00099996487 | obfuscated_destructive | SQL | notifications_958.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE TABLE refunds; | TRUNCATE | true |
DIFF00099996488 | raw_sql_destructive | SQL | reviews_305.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE reviews DROP COLUMN created_at; | DROP_COLUMN | true |
DIFF00099996489 | orm_schema_change | Ruby | shipments_634.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :events, :created_at | NONE | true |
DIFF00099996490 | general_code_change | JavaScript | accounts_898.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099996491 | obfuscated_destructive | SQL | inventory_182.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE
TABLE
refunds; | TRUNCATE | true |
DIFF00099996492 | orm_schema_change | Python | refunds_604.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='inventory', name='status') | NONE | true |
DIFF00099996493 | orm_schema_change | JavaScript | transactions_489.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('payments', table => table.dropColumn('updated_at')) | NONE | true |
DIFF00099996494 | general_code_change | TypeScript | inventory_52.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 |
DIFF00099996495 | orm_schema_change | TypeScript | accounts_636.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Invoices { // removed field: address } | NONE | true |
DIFF00099996496 | raw_sql_destructive | SQL | inventory_220.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE payments RENAME COLUMN phone TO state; | ALTER_RENAME | true |
DIFF00099996497 | raw_sql_safe | SQL | customers_265.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE users SET is_active = %s WHERE created_at = %s; | NONE | false |
DIFF00099996498 | raw_sql_destructive | SQL | events_155.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE payments SET role = CONCAT(role, name); | UPDATE_CONCAT | true |
DIFF00099996499 | mentioned_in_comment | Python | refunds_828.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE orders;' manually, handled by migration tool | TRUNCATE | false |
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