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 |
|---|---|---|---|---|---|---|---|
DIFF00000005900 | orm_schema_change | JavaScript | accounts_64.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('reviews', table => table.dropColumn('phone')) | NONE | true |
DIFF00000005901 | test_suite_cleanup | SQL | mysql-test/suite/subscriptions_389.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE payments DROP COLUMN description; | DROP_COLUMN | false |
DIFF00000005902 | orm_schema_change | Python | reviews_496.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='employees', name='address') | NONE | true |
DIFF00000005903 | raw_sql_destructive | SQL | shipments_412.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE customers; | TRUNCATE | true |
DIFF00000005904 | general_code_change | TypeScript | customers_378.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 |
DIFF00000005905 | mentioned_in_comment | Python | transactions_289.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DELETE FROM orders;' manually, handled by migration tool | DELETE_UNQUALIFIED | false |
DIFF00000005906 | general_code_change | Java | invoices_826.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000005907 | orm_schema_change | TypeScript | shipments_354.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Refunds { // removed field: address } | NONE | true |
DIFF00000005908 | raw_sql_destructive | SQL | notifications_936.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM users; | DELETE_UNQUALIFIED | true |
DIFF00000005909 | test_suite_cleanup | SQL | mysql-test/suite/events_743.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE tickets; | TRUNCATE | false |
DIFF00000005910 | test_suite_cleanup | SQL | test/orders_736.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE subscriptions DROP COLUMN address; | DROP_COLUMN | false |
DIFF00000005911 | raw_sql_destructive | SQL | reviews_755.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE inventory; | DROP_TABLE | true |
DIFF00000005912 | test_suite_cleanup | SQL | test/comments_725.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE invoices SET amount = CONCAT(amount, is_active); | UPDATE_CONCAT | false |
DIFF00000005913 | raw_sql_destructive | SQL | invoices_277.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM orders; | DELETE_UNQUALIFIED | true |
DIFF00000005914 | test_suite_cleanup | SQL | tests/shipments_31.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE refunds RENAME COLUMN description TO state; | ALTER_RENAME | false |
DIFF00000005915 | general_code_change | TypeScript | comments_58.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 |
DIFF00000005916 | test_suite_cleanup | SQL | test/users_729.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE sessions; | DROP_TABLE | false |
DIFF00000005917 | mentioned_in_comment | Python | payments_986.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE products RENAME COLUMN name TO contact_email; -- now deprecated""" | ALTER_RENAME | false |
DIFF00000005918 | orm_schema_change | JavaScript | invoices_357.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('transactions', 'user_id') | NONE | true |
DIFF00000005919 | mentioned_in_comment | Python | transactions_79.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: TRUNCATE TABLE customers;") | TRUNCATE | false |
DIFF00000005920 | general_code_change | Ruby | accounts_185.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000005921 | mentioned_in_comment | Python | transactions_879.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DROP TABLE tickets;") | DROP_TABLE | false |
DIFF00000005922 | general_code_change | JavaScript | users_921.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 |
DIFF00000005923 | obfuscated_destructive | SQL | inventory_948.sql | schema cleanup | @@ -1,3 +1,3 @@
+DELETE FROM logs; | DELETE_UNQUALIFIED | true |
DIFF00000005924 | orm_schema_change | JavaScript | customers_652.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('events', table => table.dropColumn('amount')) | NONE | true |
DIFF00000005925 | raw_sql_safe | SQL | subscriptions_928.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_customers_status ON customers (metadata); | NONE | false |
DIFF00000005926 | orm_schema_change | Ruby | tickets_74.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :employees, :name | NONE | true |
DIFF00000005927 | general_code_change | TypeScript | notifications_120.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 |
DIFF00000005928 | raw_sql_destructive | SQL | accounts_932.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE invoices SET status = CONCAT(status, priority); | UPDATE_CONCAT | true |
DIFF00000005929 | obfuscated_destructive | SQL | accounts_881.sql | schema cleanup | @@ -1,3 +1,3 @@
+UPDATE
shipments
SET
name
=
CONCAT(name,
balance); | UPDATE_CONCAT | true |
DIFF00000005930 | orm_schema_change | JavaScript | sessions_240.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('employees', table => table.dropColumn('order_id')) | NONE | true |
DIFF00000005931 | orm_schema_change | Ruby | tickets_434.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :subscriptions, :role | NONE | true |
DIFF00000005932 | raw_sql_safe | SQL | logs_96.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE employees SET balance = %s WHERE name = %s; | NONE | false |
DIFF00000005933 | orm_schema_change | Python | users_975.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='payments', name='amount') | NONE | true |
DIFF00000005934 | orm_schema_change | TypeScript | refunds_393.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Notifications { // removed field: phone } | NONE | true |
DIFF00000005935 | raw_sql_safe | SQL | inventory_765.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_customers_priority ON customers (price); | NONE | false |
DIFF00000005936 | raw_sql_safe | SQL | shipments_456.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO payments (role, name) VALUES (%s, %s); | NONE | false |
DIFF00000005937 | raw_sql_destructive | SQL | orders_615.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE transactions DROP COLUMN name; | DROP_COLUMN | true |
DIFF00000005938 | test_suite_cleanup | SQL | tests/events_416.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE orders SET order_id = CONCAT(order_id, is_active); | UPDATE_CONCAT | false |
DIFF00000005939 | raw_sql_safe | SQL | accounts_158.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE invoices SET address = %s WHERE phone = %s; | NONE | false |
DIFF00000005940 | mentioned_in_comment | Python | employees_911.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DELETE FROM events;' manually, handled by migration tool | DELETE_UNQUALIFIED | false |
DIFF00000005941 | general_code_change | TypeScript | customers_500.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 |
DIFF00000005942 | raw_sql_safe | SQL | customers_780.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE products ADD COLUMN state VARCHAR(255); | NONE | false |
DIFF00000005943 | general_code_change | Java | shipments_63.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000005944 | mentioned_in_comment | Python | customers_4.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM comments;") | DELETE_UNQUALIFIED | false |
DIFF00000005945 | raw_sql_destructive | SQL | users_745.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE invoices; | TRUNCATE | true |
DIFF00000005946 | orm_schema_change | TypeScript | refunds_533.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Transactions { // removed field: metadata } | NONE | true |
DIFF00000005947 | test_suite_cleanup | SQL | spec/products_321.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE products DROP COLUMN role; | DROP_COLUMN | false |
DIFF00000005948 | general_code_change | JavaScript | sessions_701.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000005949 | general_code_change | JavaScript | events_865.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000005950 | raw_sql_destructive | SQL | orders_293.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE invoices SET is_active = CONCAT(is_active, status); | UPDATE_CONCAT | true |
DIFF00000005951 | test_suite_cleanup | SQL | spec/users_139.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE shipments; | TRUNCATE | false |
DIFF00000005952 | general_code_change | Python | accounts_231.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000005953 | raw_sql_destructive | SQL | accounts_665.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE accounts RENAME COLUMN amount TO contact_email; | ALTER_RENAME | true |
DIFF00000005954 | mentioned_in_comment | Python | comments_732.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DROP TABLE customers;' manually, handled by migration tool | DROP_TABLE | false |
DIFF00000005955 | raw_sql_destructive | SQL | inventory_402.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE events SET updated_at = CONCAT(updated_at, phone); | UPDATE_CONCAT | true |
DIFF00000005956 | raw_sql_destructive | SQL | shipments_512.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE comments RENAME COLUMN priority TO state; | ALTER_RENAME | true |
DIFF00000005957 | raw_sql_destructive | SQL | payments_786.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE sessions RENAME COLUMN metadata TO contact_email; | ALTER_RENAME | true |
DIFF00000005958 | orm_schema_change | JavaScript | orders_771.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('logs', 'category') | NONE | true |
DIFF00000005959 | raw_sql_safe | SQL | invoices_656.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE inventory SET user_id = %s WHERE price = %s; | NONE | false |
DIFF00000005960 | orm_schema_change | JavaScript | refunds_789.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('sessions', 'status') | NONE | true |
DIFF00000005961 | test_suite_cleanup | SQL | tests/invoices_514.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE reviews DROP COLUMN status; | DROP_COLUMN | false |
DIFF00000005962 | general_code_change | Python | reviews_685.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000005963 | orm_schema_change | JavaScript | refunds_668.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('payments', 'phone') | NONE | true |
DIFF00000005964 | general_code_change | Go | employees_48.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000005965 | mentioned_in_comment | Python | orders_31.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE refunds RENAME COLUMN phone TO full_name;") | ALTER_RENAME | false |
DIFF00000005966 | test_suite_cleanup | SQL | spec/shipments_973.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE employees; | TRUNCATE | false |
DIFF00000005967 | orm_schema_change | Python | invoices_471.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='comments', name='created_at') | NONE | true |
DIFF00000005968 | obfuscated_destructive | SQL | accounts_990.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE logs RENAME COLUMN amount TO state; | ALTER_RENAME | true |
DIFF00000005969 | raw_sql_destructive | SQL | comments_846.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE payments SET name = CONCAT(name, category); | UPDATE_CONCAT | true |
DIFF00000005970 | raw_sql_destructive | SQL | customers_810.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE logs; | DROP_TABLE | true |
DIFF00000005971 | test_suite_cleanup | SQL | spec/payments_737.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE notifications; | DROP_TABLE | false |
DIFF00000005972 | orm_schema_change | Python | notifications_860.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='transactions', name='email') | NONE | true |
DIFF00000005973 | orm_schema_change | JavaScript | products_473.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('transactions', table => table.dropColumn('phone')) | NONE | true |
DIFF00000005974 | raw_sql_destructive | SQL | comments_968.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE customers; | TRUNCATE | true |
DIFF00000005975 | test_suite_cleanup | SQL | tests/refunds_138.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE comments SET status = CONCAT(status, description); | UPDATE_CONCAT | false |
DIFF00000005976 | test_suite_cleanup | SQL | spec/events_608.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE reviews DROP COLUMN phone; | DROP_COLUMN | false |
DIFF00000005977 | raw_sql_destructive | SQL | payments_103.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE transactions; | TRUNCATE | true |
DIFF00000005978 | orm_schema_change | TypeScript | tickets_250.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Notifications { // removed field: address } | NONE | true |
DIFF00000005979 | raw_sql_destructive | SQL | shipments_285.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE transactions; | DROP_TABLE | true |
DIFF00000005980 | orm_schema_change | TypeScript | inventory_324.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Accounts { // removed field: amount } | NONE | true |
DIFF00000005981 | raw_sql_safe | SQL | tickets_925.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE orders ADD COLUMN full_name VARCHAR(255); | NONE | false |
DIFF00000005982 | raw_sql_destructive | SQL | comments_561.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE invoices; | TRUNCATE | true |
DIFF00000005983 | obfuscated_destructive | SQL | accounts_494.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER
TABLE
events
DROP
COLUMN
updated_at; | DROP_COLUMN | true |
DIFF00000005984 | raw_sql_safe | SQL | refunds_925.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM orders WHERE score = 'active'; | NONE | false |
DIFF00000005985 | test_suite_cleanup | SQL | test/inventory_57.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE employees; | DROP_TABLE | false |
DIFF00000005986 | obfuscated_destructive | SQL | employees_818.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE TABLE shipments; | TRUNCATE | true |
DIFF00000005987 | obfuscated_destructive | SQL | subscriptions_823.sql | schema cleanup | @@ -1,3 +1,3 @@
+DROP TABLE subscriptions; | DROP_TABLE | true |
DIFF00000005988 | mentioned_in_comment | Python | employees_815.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DROP TABLE products; -- now deprecated""" | DROP_TABLE | false |
DIFF00000005989 | raw_sql_safe | SQL | accounts_216.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE users ADD COLUMN state VARCHAR(255); | NONE | false |
DIFF00000005990 | raw_sql_safe | SQL | logs_928.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_comments_status ON comments (status); | NONE | false |
DIFF00000005991 | general_code_change | Go | orders_193.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000005992 | general_code_change | Java | events_377.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000005993 | raw_sql_safe | SQL | notifications_833.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_users_category ON users (quantity); | NONE | false |
DIFF00000005994 | orm_schema_change | TypeScript | invoices_451.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Payments { // removed field: category } | NONE | true |
DIFF00000005995 | raw_sql_safe | SQL | accounts_15.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM tickets WHERE balance = 'active'; | NONE | false |
DIFF00000005996 | orm_schema_change | JavaScript | logs_117.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('employees', 'status') | NONE | true |
DIFF00000005997 | orm_schema_change | JavaScript | refunds_435.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('tickets', table => table.dropColumn('address')) | NONE | true |
DIFF00000005998 | mentioned_in_comment | Python | refunds_681.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE invoices RENAME COLUMN phone TO amount_cents;") | ALTER_RENAME | false |
DIFF00000005999 | raw_sql_safe | SQL | notifications_190.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE comments ADD COLUMN amount_cents VARCHAR(255); | NONE | false |
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