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 |
|---|---|---|---|---|---|---|---|
DIFF00000000900 | mentioned_in_comment | Python | logs_464.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE employees;' manually, handled by migration tool | TRUNCATE | false |
DIFF00000000901 | raw_sql_destructive | SQL | inventory_165.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE users SET is_active = CONCAT(is_active, name); | UPDATE_CONCAT | true |
DIFF00000000902 | general_code_change | JavaScript | employees_488.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000000903 | raw_sql_safe | SQL | inventory_204.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE refunds ADD COLUMN user_role VARCHAR(255); | NONE | false |
DIFF00000000904 | raw_sql_destructive | SQL | inventory_845.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE events; | DROP_TABLE | true |
DIFF00000000905 | general_code_change | JavaScript | tickets_125.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000000906 | raw_sql_safe | SQL | payments_351.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_comments_amount ON comments (description); | NONE | false |
DIFF00000000907 | raw_sql_safe | SQL | accounts_538.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO sessions (metadata, status) VALUES (%s, %s); | NONE | false |
DIFF00000000908 | mentioned_in_comment | Python | employees_237.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE accounts RENAME COLUMN phone TO full_name;") | ALTER_RENAME | false |
DIFF00000000909 | obfuscated_destructive | SQL | subscriptions_190.sql | schema cleanup | @@ -1,3 +1,3 @@
+delete from shipments; | DELETE_UNQUALIFIED | true |
DIFF00000000910 | raw_sql_destructive | SQL | subscriptions_215.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE orders; | TRUNCATE | true |
DIFF00000000911 | general_code_change | Ruby | tickets_447.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000000912 | raw_sql_destructive | SQL | notifications_662.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE sessions RENAME COLUMN email TO amount_cents; | ALTER_RENAME | true |
DIFF00000000913 | raw_sql_destructive | SQL | orders_137.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE shipments; | DROP_TABLE | true |
DIFF00000000914 | general_code_change | JavaScript | customers_740.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000000915 | general_code_change | JavaScript | products_859.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 |
DIFF00000000916 | general_code_change | JavaScript | logs_543.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000000917 | obfuscated_destructive | SQL | events_881.sql | schema cleanup | @@ -1,3 +1,3 @@
+update inventory set email = concat(email, role); | UPDATE_CONCAT | true |
DIFF00000000918 | raw_sql_safe | SQL | orders_24.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE sessions SET score = %s WHERE user_id = %s; | NONE | false |
DIFF00000000919 | obfuscated_destructive | SQL | transactions_557.sql | schema cleanup | @@ -1,3 +1,3 @@
+alter taBle tICkETs DrOp cOLuMN rOle; | DROP_COLUMN | true |
DIFF00000000920 | raw_sql_safe | SQL | shipments_912.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE notifications ADD COLUMN full_name VARCHAR(255); | NONE | false |
DIFF00000000921 | orm_schema_change | Python | payments_129.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='customers', name='description') | NONE | true |
DIFF00000000922 | mentioned_in_comment | Python | users_931.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE events RENAME COLUMN is_active TO user_role;' manually, handled by migration tool | ALTER_RENAME | false |
DIFF00000000923 | obfuscated_destructive | SQL | invoices_220.sql | schema cleanup | @@ -1,3 +1,3 @@
+update notifications set user_id = concat(user_id, priority); | UPDATE_CONCAT | true |
DIFF00000000924 | orm_schema_change | JavaScript | refunds_796.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('tickets', 'is_active') | NONE | true |
DIFF00000000925 | mentioned_in_comment | Python | subscriptions_591.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'UPDATE customers SET description = CONCAT(description, updated_at);' manually, handled by migration tool | UPDATE_CONCAT | false |
DIFF00000000926 | test_suite_cleanup | SQL | test/sessions_717.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE orders; | DROP_TABLE | false |
DIFF00000000927 | obfuscated_destructive | SQL | orders_146.sql | schema cleanup | @@ -1,3 +1,3 @@
+DELETE
FROM
reviews; | DELETE_UNQUALIFIED | true |
DIFF00000000928 | mentioned_in_comment | Python | subscriptions_328.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE inventory RENAME COLUMN metadata TO state;") | ALTER_RENAME | false |
DIFF00000000929 | orm_schema_change | TypeScript | users_853.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Users { // removed field: amount } | NONE | true |
DIFF00000000930 | general_code_change | Java | subscriptions_669.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000000931 | general_code_change | JavaScript | logs_307.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000000932 | general_code_change | Python | accounts_47.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000000933 | orm_schema_change | TypeScript | subscriptions_482.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Shipments { // removed field: status } | NONE | true |
DIFF00000000934 | obfuscated_destructive | SQL | inventory_409.sql | schema cleanup | @@ -1,3 +1,3 @@
+truncate table customers; | TRUNCATE | true |
DIFF00000000935 | mentioned_in_comment | Python | logs_95.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DROP TABLE customers; -- now deprecated""" | DROP_TABLE | false |
DIFF00000000936 | orm_schema_change | JavaScript | users_663.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('reviews', table => table.dropColumn('score')) | NONE | true |
DIFF00000000937 | general_code_change | Ruby | logs_677.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000000938 | raw_sql_destructive | SQL | inventory_963.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE tickets; | TRUNCATE | true |
DIFF00000000939 | orm_schema_change | JavaScript | orders_929.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('orders', 'status') | NONE | true |
DIFF00000000940 | general_code_change | Python | reviews_438.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000000941 | raw_sql_destructive | SQL | accounts_68.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM tickets; | DELETE_UNQUALIFIED | true |
DIFF00000000942 | general_code_change | Go | employees_390.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000000943 | orm_schema_change | TypeScript | payments_371.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Orders { // removed field: name } | NONE | true |
DIFF00000000944 | raw_sql_destructive | SQL | employees_945.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE inventory; | TRUNCATE | true |
DIFF00000000945 | general_code_change | TypeScript | users_226.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 |
DIFF00000000946 | raw_sql_safe | SQL | transactions_776.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE accounts ADD COLUMN contact_email VARCHAR(255); | NONE | false |
DIFF00000000947 | raw_sql_destructive | SQL | tickets_323.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE logs; | TRUNCATE | true |
DIFF00000000948 | general_code_change | Python | comments_71.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000000949 | raw_sql_destructive | SQL | tickets_93.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE users SET price = CONCAT(price, created_at); | UPDATE_CONCAT | true |
DIFF00000000950 | general_code_change | Go | tickets_600.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000000951 | general_code_change | Go | users_175.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000000952 | orm_schema_change | Ruby | transactions_317.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :invoices, :phone | NONE | true |
DIFF00000000953 | raw_sql_safe | SQL | transactions_678.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO events (quantity, phone) VALUES (%s, %s); | NONE | false |
DIFF00000000954 | orm_schema_change | TypeScript | comments_153.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Inventory { // removed field: email } | NONE | true |
DIFF00000000955 | test_suite_cleanup | SQL | mysql-test/suite/events_442.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM transactions; | DELETE_UNQUALIFIED | false |
DIFF00000000956 | raw_sql_safe | SQL | users_187.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE logs SET created_at = %s WHERE metadata = %s; | NONE | false |
DIFF00000000957 | raw_sql_destructive | SQL | payments_340.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE customers RENAME COLUMN balance TO state; | ALTER_RENAME | true |
DIFF00000000958 | orm_schema_change | Python | sessions_506.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='sessions', name='updated_at') | NONE | true |
DIFF00000000959 | general_code_change | JavaScript | logs_833.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000000960 | mentioned_in_comment | Python | employees_36.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE products RENAME COLUMN score TO full_name;") | ALTER_RENAME | false |
DIFF00000000961 | orm_schema_change | JavaScript | notifications_562.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('customers', table => table.dropColumn('balance')) | NONE | true |
DIFF00000000962 | raw_sql_safe | SQL | reviews_970.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM products WHERE price = 'active'; | NONE | false |
DIFF00000000963 | obfuscated_destructive | SQL | payments_921.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE tickets RENAME COLUMN score TO contact_email; | ALTER_RENAME | true |
DIFF00000000964 | raw_sql_safe | SQL | orders_424.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE inventory ADD COLUMN state VARCHAR(255); | NONE | false |
DIFF00000000965 | raw_sql_safe | SQL | customers_441.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO comments (priority, metadata) VALUES (%s, %s); | NONE | false |
DIFF00000000966 | obfuscated_destructive | SQL | reviews_521.sql | schema cleanup | @@ -1,3 +1,3 @@
+update accounts set priority = concat(priority, price); | UPDATE_CONCAT | true |
DIFF00000000967 | raw_sql_safe | SQL | users_845.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO customers (price, status) VALUES (%s, %s); | NONE | false |
DIFF00000000968 | test_suite_cleanup | SQL | test/comments_183.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE subscriptions SET phone = CONCAT(phone, address); | UPDATE_CONCAT | false |
DIFF00000000969 | mentioned_in_comment | Python | users_941.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE subscriptions RENAME COLUMN name TO full_name; -- now deprecated""" | ALTER_RENAME | false |
DIFF00000000970 | orm_schema_change | Ruby | notifications_577.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :users, :name | NONE | true |
DIFF00000000971 | obfuscated_destructive | SQL | payments_810.sql | schema cleanup | @@ -1,3 +1,3 @@
+drOp TaBLe evENTS; | DROP_TABLE | true |
DIFF00000000972 | orm_schema_change | JavaScript | accounts_281.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('events', 'metadata') | NONE | true |
DIFF00000000973 | raw_sql_destructive | SQL | events_733.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE shipments DROP COLUMN email; | DROP_COLUMN | true |
DIFF00000000974 | orm_schema_change | JavaScript | employees_626.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('customers', table => table.dropColumn('description')) | NONE | true |
DIFF00000000975 | mentioned_in_comment | Python | subscriptions_221.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE logs DROP COLUMN user_id;' manually, handled by migration tool | DROP_COLUMN | false |
DIFF00000000976 | general_code_change | Python | tickets_220.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000000977 | raw_sql_safe | SQL | users_143.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_inventory_user_id ON inventory (score); | NONE | false |
DIFF00000000978 | test_suite_cleanup | SQL | tests/tickets_633.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM comments; | DELETE_UNQUALIFIED | false |
DIFF00000000979 | orm_schema_change | Python | invoices_805.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='shipments', name='phone') | NONE | true |
DIFF00000000980 | orm_schema_change | TypeScript | users_904.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Logs { // removed field: name } | NONE | true |
DIFF00000000981 | test_suite_cleanup | SQL | spec/inventory_664.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE customers; | DROP_TABLE | false |
DIFF00000000982 | raw_sql_safe | SQL | sessions_754.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_sessions_role ON sessions (order_id); | NONE | false |
DIFF00000000983 | raw_sql_destructive | SQL | accounts_412.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE accounts DROP COLUMN balance; | DROP_COLUMN | true |
DIFF00000000984 | general_code_change | Java | notifications_415.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000000985 | raw_sql_safe | SQL | payments_555.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_payments_amount ON payments (category); | NONE | false |
DIFF00000000986 | raw_sql_safe | SQL | notifications_429.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE inventory SET created_at = %s WHERE address = %s; | NONE | false |
DIFF00000000987 | general_code_change | Ruby | products_151.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000000988 | orm_schema_change | JavaScript | payments_647.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('payments', table => table.dropColumn('score')) | NONE | true |
DIFF00000000989 | raw_sql_safe | SQL | subscriptions_628.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE notifications SET quantity = %s WHERE quantity = %s; | NONE | false |
DIFF00000000990 | raw_sql_safe | SQL | sessions_328.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE products ADD COLUMN user_role VARCHAR(255); | NONE | false |
DIFF00000000991 | mentioned_in_comment | Python | notifications_794.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE products DROP COLUMN description;' manually, handled by migration tool | DROP_COLUMN | false |
DIFF00000000992 | general_code_change | Java | invoices_1.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000000993 | raw_sql_safe | SQL | inventory_824.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE employees ADD COLUMN full_name VARCHAR(255); | NONE | false |
DIFF00000000994 | orm_schema_change | Python | inventory_364.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='payments', name='order_id') | NONE | true |
DIFF00000000995 | raw_sql_destructive | SQL | logs_151.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE comments DROP COLUMN user_id; | DROP_COLUMN | true |
DIFF00000000996 | orm_schema_change | JavaScript | inventory_131.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('products', 'order_id') | NONE | true |
DIFF00000000997 | general_code_change | JavaScript | comments_996.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000000998 | orm_schema_change | JavaScript | payments_270.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('invoices', table => table.dropColumn('metadata')) | NONE | true |
DIFF00000000999 | raw_sql_destructive | SQL | orders_479.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM employees; | DELETE_UNQUALIFIED | true |
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