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 |
|---|---|---|---|---|---|---|---|
DIFF00099997600 | raw_sql_safe | SQL | refunds_142.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE reviews SET quantity = %s WHERE updated_at = %s; | NONE | false |
DIFF00099997601 | raw_sql_safe | SQL | events_89.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO comments (role, phone) VALUES (%s, %s); | NONE | false |
DIFF00099997602 | raw_sql_safe | SQL | accounts_419.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO logs (quantity, name) VALUES (%s, %s); | NONE | false |
DIFF00099997603 | raw_sql_safe | SQL | customers_10.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM invoices WHERE score = 'active'; | NONE | false |
DIFF00099997604 | raw_sql_destructive | SQL | comments_405.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE subscriptions RENAME COLUMN address TO contact_email; | ALTER_RENAME | true |
DIFF00099997605 | general_code_change | Python | products_9.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099997606 | raw_sql_destructive | SQL | payments_955.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE events DROP COLUMN address; | DROP_COLUMN | true |
DIFF00099997607 | test_suite_cleanup | SQL | tests/refunds_69.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE subscriptions; | TRUNCATE | false |
DIFF00099997608 | raw_sql_destructive | SQL | products_73.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM notifications; | DELETE_UNQUALIFIED | true |
DIFF00099997609 | raw_sql_destructive | SQL | shipments_374.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE shipments; | DROP_TABLE | true |
DIFF00099997610 | raw_sql_safe | SQL | transactions_939.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM shipments WHERE status = 'active'; | NONE | false |
DIFF00099997611 | general_code_change | Python | comments_30.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099997612 | mentioned_in_comment | Python | tickets_583.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM employees;") | DELETE_UNQUALIFIED | false |
DIFF00099997613 | general_code_change | Python | comments_838.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099997614 | test_suite_cleanup | SQL | mysql-test/suite/accounts_361.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE products; | DROP_TABLE | false |
DIFF00099997615 | raw_sql_safe | SQL | refunds_65.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM logs WHERE name = 'active'; | NONE | false |
DIFF00099997616 | general_code_change | JavaScript | notifications_799.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099997617 | orm_schema_change | JavaScript | accounts_592.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('orders', table => table.dropColumn('balance')) | NONE | true |
DIFF00099997618 | raw_sql_safe | SQL | subscriptions_268.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM inventory WHERE metadata = 'active'; | NONE | false |
DIFF00099997619 | raw_sql_safe | SQL | shipments_33.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE employees SET metadata = %s WHERE score = %s; | NONE | false |
DIFF00099997620 | raw_sql_destructive | SQL | refunds_675.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM accounts; | DELETE_UNQUALIFIED | true |
DIFF00099997621 | test_suite_cleanup | SQL | tests/comments_787.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE comments; | DROP_TABLE | false |
DIFF00099997622 | general_code_change | JavaScript | products_335.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099997623 | general_code_change | TypeScript | inventory_789.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 |
DIFF00099997624 | general_code_change | Java | customers_91.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099997625 | raw_sql_destructive | SQL | events_841.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE employees; | DROP_TABLE | true |
DIFF00099997626 | general_code_change | Go | refunds_512.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099997627 | raw_sql_destructive | SQL | orders_484.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM payments; | DELETE_UNQUALIFIED | true |
DIFF00099997628 | orm_schema_change | Python | comments_396.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='users', name='created_at') | NONE | true |
DIFF00099997629 | raw_sql_destructive | SQL | accounts_519.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE events; | DROP_TABLE | true |
DIFF00099997630 | general_code_change | JavaScript | invoices_922.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099997631 | raw_sql_destructive | SQL | orders_749.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE accounts SET user_id = CONCAT(user_id, name); | UPDATE_CONCAT | true |
DIFF00099997632 | raw_sql_destructive | SQL | payments_216.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE sessions; | TRUNCATE | true |
DIFF00099997633 | general_code_change | JavaScript | sessions_743.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 |
DIFF00099997634 | obfuscated_destructive | SQL | transactions_537.sql | schema cleanup | @@ -1,3 +1,3 @@
+DROP TABLE products; | DROP_TABLE | true |
DIFF00099997635 | raw_sql_safe | SQL | employees_614.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_tickets_order_id ON tickets (amount); | NONE | false |
DIFF00099997636 | raw_sql_safe | SQL | notifications_918.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM comments WHERE score = 'active'; | NONE | false |
DIFF00099997637 | raw_sql_destructive | SQL | orders_67.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM orders; | DELETE_UNQUALIFIED | true |
DIFF00099997638 | orm_schema_change | JavaScript | accounts_788.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('users', 'score') | NONE | true |
DIFF00099997639 | raw_sql_destructive | SQL | users_178.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE inventory; | TRUNCATE | true |
DIFF00099997640 | general_code_change | Java | transactions_896.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099997641 | orm_schema_change | Python | sessions_141.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='products', name='metadata') | NONE | true |
DIFF00099997642 | orm_schema_change | JavaScript | payments_771.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('comments', 'quantity') | NONE | true |
DIFF00099997643 | raw_sql_destructive | SQL | notifications_672.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE refunds DROP COLUMN quantity; | DROP_COLUMN | true |
DIFF00099997644 | general_code_change | JavaScript | payments_413.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099997645 | mentioned_in_comment | Python | employees_821.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE orders;' manually, handled by migration tool | TRUNCATE | false |
DIFF00099997646 | mentioned_in_comment | Python | notifications_187.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE payments RENAME COLUMN user_id TO state;") | ALTER_RENAME | false |
DIFF00099997647 | test_suite_cleanup | SQL | tests/logs_689.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE sessions DROP COLUMN balance; | DROP_COLUMN | false |
DIFF00099997648 | obfuscated_destructive | SQL | subscriptions_754.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALtEr TABle CusTOmErS dRop ColuMn bAlancE; | DROP_COLUMN | true |
DIFF00099997649 | obfuscated_destructive | SQL | users_354.sql | schema cleanup | @@ -1,3 +1,3 @@
+drop table payments; | DROP_TABLE | true |
DIFF00099997650 | test_suite_cleanup | SQL | spec/logs_688.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE comments DROP COLUMN amount; | DROP_COLUMN | false |
DIFF00099997651 | orm_schema_change | JavaScript | events_566.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('reviews', table => table.dropColumn('order_id')) | NONE | true |
DIFF00099997652 | raw_sql_destructive | SQL | products_640.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM users; | DELETE_UNQUALIFIED | true |
DIFF00099997653 | general_code_change | JavaScript | events_447.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 |
DIFF00099997654 | test_suite_cleanup | SQL | test/users_593.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE products DROP COLUMN score; | DROP_COLUMN | false |
DIFF00099997655 | general_code_change | JavaScript | subscriptions_212.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099997656 | mentioned_in_comment | Python | logs_989.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM payments;") | DELETE_UNQUALIFIED | false |
DIFF00099997657 | mentioned_in_comment | Python | accounts_349.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DROP TABLE events; -- now deprecated""" | DROP_TABLE | false |
DIFF00099997658 | raw_sql_destructive | SQL | customers_96.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE notifications RENAME COLUMN priority TO contact_email; | ALTER_RENAME | true |
DIFF00099997659 | mentioned_in_comment | Python | shipments_351.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE transactions DROP COLUMN created_at; -- now deprecated""" | DROP_COLUMN | false |
DIFF00099997660 | raw_sql_safe | SQL | refunds_987.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_customers_is_active ON customers (price); | NONE | false |
DIFF00099997661 | general_code_change | Python | logs_578.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099997662 | general_code_change | JavaScript | accounts_969.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 |
DIFF00099997663 | test_suite_cleanup | SQL | test/notifications_833.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE customers DROP COLUMN is_active; | DROP_COLUMN | false |
DIFF00099997664 | mentioned_in_comment | Python | sessions_390.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM users;") | DELETE_UNQUALIFIED | false |
DIFF00099997665 | orm_schema_change | TypeScript | products_834.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Products { // removed field: category } | NONE | true |
DIFF00099997666 | general_code_change | Java | comments_222.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099997667 | test_suite_cleanup | SQL | test/shipments_987.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE shipments; | DROP_TABLE | false |
DIFF00099997668 | mentioned_in_comment | Python | transactions_719.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE employees DROP COLUMN status;' manually, handled by migration tool | DROP_COLUMN | false |
DIFF00099997669 | orm_schema_change | Python | employees_189.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='events', name='price') | NONE | true |
DIFF00099997670 | general_code_change | JavaScript | employees_7.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 |
DIFF00099997671 | general_code_change | JavaScript | accounts_754.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 |
DIFF00099997672 | obfuscated_destructive | SQL | employees_972.sql | schema cleanup | @@ -1,3 +1,3 @@
+alter table orders drop column name; | DROP_COLUMN | true |
DIFF00099997673 | raw_sql_safe | SQL | payments_889.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM notifications WHERE address = 'active'; | NONE | false |
DIFF00099997674 | mentioned_in_comment | Python | orders_775.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: TRUNCATE TABLE payments;") | TRUNCATE | false |
DIFF00099997675 | raw_sql_safe | SQL | tickets_679.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM accounts WHERE priority = 'active'; | NONE | false |
DIFF00099997676 | general_code_change | Java | orders_877.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099997677 | mentioned_in_comment | Python | shipments_767.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: UPDATE invoices SET phone = CONCAT(phone, category);") | UPDATE_CONCAT | false |
DIFF00099997678 | general_code_change | Python | accounts_186.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099997679 | general_code_change | Java | transactions_193.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099997680 | raw_sql_destructive | SQL | shipments_69.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE shipments SET user_id = CONCAT(user_id, score); | UPDATE_CONCAT | true |
DIFF00099997681 | general_code_change | JavaScript | notifications_576.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099997682 | raw_sql_safe | SQL | employees_21.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE employees ADD COLUMN full_name VARCHAR(255); | NONE | false |
DIFF00099997683 | test_suite_cleanup | SQL | mysql-test/suite/products_976.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE refunds RENAME COLUMN email TO full_name; | ALTER_RENAME | false |
DIFF00099997684 | raw_sql_safe | SQL | events_791.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_inventory_quantity ON inventory (metadata); | NONE | false |
DIFF00099997685 | general_code_change | JavaScript | payments_496.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 |
DIFF00099997686 | raw_sql_safe | SQL | sessions_727.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_products_email ON products (category); | NONE | false |
DIFF00099997687 | raw_sql_safe | SQL | sessions_588.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM reviews WHERE updated_at = 'active'; | NONE | false |
DIFF00099997688 | raw_sql_destructive | SQL | customers_740.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE comments; | TRUNCATE | true |
DIFF00099997689 | general_code_change | JavaScript | payments_29.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099997690 | test_suite_cleanup | SQL | spec/logs_707.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE sessions; | DROP_TABLE | false |
DIFF00099997691 | test_suite_cleanup | SQL | spec/orders_36.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE comments RENAME COLUMN role TO amount_cents; | ALTER_RENAME | false |
DIFF00099997692 | orm_schema_change | JavaScript | refunds_748.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('notifications', 'order_id') | NONE | true |
DIFF00099997693 | general_code_change | Go | refunds_589.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099997694 | orm_schema_change | TypeScript | accounts_497.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Events { // removed field: created_at } | NONE | true |
DIFF00099997695 | obfuscated_destructive | SQL | logs_432.sql | schema cleanup | @@ -1,3 +1,3 @@
+DROP
TABLE
refunds; | DROP_TABLE | true |
DIFF00099997696 | orm_schema_change | JavaScript | logs_447.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('orders', 'priority') | NONE | true |
DIFF00099997697 | general_code_change | TypeScript | users_115.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 |
DIFF00099997698 | obfuscated_destructive | SQL | refunds_190.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE sessions DROP COLUMN email; | DROP_COLUMN | true |
DIFF00099997699 | obfuscated_destructive | SQL | refunds_15.sql | schema cleanup | @@ -1,3 +1,3 @@
+DELETE FROM users; | DELETE_UNQUALIFIED | true |
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