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 |
|---|---|---|---|---|---|---|---|
DIFF00000003900 | general_code_change | Python | products_257.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000003901 | obfuscated_destructive | SQL | transactions_512.sql | schema cleanup | @@ -1,3 +1,3 @@
+aLtEr TabLe ordErs rEnAme coLumn UseR_iD to aMOUnt_cENTs; | ALTER_RENAME | true |
DIFF00000003902 | orm_schema_change | JavaScript | notifications_182.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('accounts', table => table.dropColumn('category')) | NONE | true |
DIFF00000003903 | orm_schema_change | Ruby | payments_706.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :inventory, :priority | NONE | true |
DIFF00000003904 | orm_schema_change | JavaScript | notifications_412.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('reviews', table => table.dropColumn('order_id')) | NONE | true |
DIFF00000003905 | general_code_change | JavaScript | users_507.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000003906 | raw_sql_destructive | SQL | events_848.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE notifications; | TRUNCATE | true |
DIFF00000003907 | general_code_change | Go | sessions_897.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000003908 | raw_sql_safe | SQL | subscriptions_838.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE logs ADD COLUMN contact_email VARCHAR(255); | NONE | false |
DIFF00000003909 | orm_schema_change | Ruby | employees_126.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :payments, :order_id | NONE | true |
DIFF00000003910 | test_suite_cleanup | SQL | spec/customers_671.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM payments; | DELETE_UNQUALIFIED | false |
DIFF00000003911 | general_code_change | Python | payments_658.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000003912 | raw_sql_safe | SQL | refunds_869.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO accounts (user_id, quantity) VALUES (%s, %s); | NONE | false |
DIFF00000003913 | raw_sql_destructive | SQL | sessions_34.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM refunds; | DELETE_UNQUALIFIED | true |
DIFF00000003914 | test_suite_cleanup | SQL | mysql-test/suite/comments_875.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE products DROP COLUMN address; | DROP_COLUMN | false |
DIFF00000003915 | general_code_change | Go | logs_418.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000003916 | raw_sql_destructive | SQL | employees_890.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM logs; | DELETE_UNQUALIFIED | true |
DIFF00000003917 | raw_sql_safe | SQL | tickets_659.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE transactions ADD COLUMN amount_cents VARCHAR(255); | NONE | false |
DIFF00000003918 | mentioned_in_comment | Python | sessions_833.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE logs RENAME COLUMN order_id TO full_name; -- now deprecated""" | ALTER_RENAME | false |
DIFF00000003919 | test_suite_cleanup | SQL | mysql-test/suite/shipments_679.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE employees RENAME COLUMN score TO contact_email; | ALTER_RENAME | false |
DIFF00000003920 | general_code_change | Go | customers_949.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000003921 | raw_sql_destructive | SQL | shipments_610.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE notifications SET metadata = CONCAT(metadata, email); | UPDATE_CONCAT | true |
DIFF00000003922 | orm_schema_change | Python | transactions_797.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='invoices', name='amount') | NONE | true |
DIFF00000003923 | test_suite_cleanup | SQL | test/events_420.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE payments; | TRUNCATE | false |
DIFF00000003924 | test_suite_cleanup | SQL | tests/employees_10.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE users; | DROP_TABLE | false |
DIFF00000003925 | general_code_change | Ruby | notifications_185.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000003926 | raw_sql_destructive | SQL | transactions_576.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE reviews RENAME COLUMN created_at TO full_name; | ALTER_RENAME | true |
DIFF00000003927 | orm_schema_change | JavaScript | events_759.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('accounts', 'email') | NONE | true |
DIFF00000003928 | obfuscated_destructive | SQL | events_42.sql | schema cleanup | @@ -1,3 +1,3 @@
+drop tabLE inVeNtORy; | DROP_TABLE | true |
DIFF00000003929 | obfuscated_destructive | SQL | transactions_592.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER
TABLE
tickets
RENAME
COLUMN
role
TO
amount_cents; | ALTER_RENAME | true |
DIFF00000003930 | raw_sql_safe | SQL | users_975.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE sessions SET quantity = %s WHERE updated_at = %s; | NONE | false |
DIFF00000003931 | obfuscated_destructive | SQL | sessions_308.sql | schema cleanup | @@ -1,3 +1,3 @@
+drop table invoices; | DROP_TABLE | true |
DIFF00000003932 | test_suite_cleanup | SQL | mysql-test/suite/comments_5.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE payments RENAME COLUMN order_id TO full_name; | ALTER_RENAME | false |
DIFF00000003933 | general_code_change | JavaScript | events_687.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000003934 | raw_sql_destructive | SQL | refunds_802.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE subscriptions; | TRUNCATE | true |
DIFF00000003935 | mentioned_in_comment | Python | invoices_349.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE employees RENAME COLUMN is_active TO full_name;") | ALTER_RENAME | false |
DIFF00000003936 | raw_sql_safe | SQL | payments_541.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO customers (email, price) VALUES (%s, %s); | NONE | false |
DIFF00000003937 | raw_sql_destructive | SQL | inventory_547.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE orders DROP COLUMN priority; | DROP_COLUMN | true |
DIFF00000003938 | general_code_change | JavaScript | reviews_295.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 |
DIFF00000003939 | raw_sql_destructive | SQL | subscriptions_130.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE sessions SET amount = CONCAT(amount, score); | UPDATE_CONCAT | true |
DIFF00000003940 | general_code_change | Go | logs_376.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000003941 | raw_sql_safe | SQL | products_969.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO accounts (price, status) VALUES (%s, %s); | NONE | false |
DIFF00000003942 | mentioned_in_comment | Python | inventory_925.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: TRUNCATE TABLE events; -- now deprecated""" | TRUNCATE | false |
DIFF00000003943 | raw_sql_destructive | SQL | refunds_88.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE reviews DROP COLUMN description; | DROP_COLUMN | true |
DIFF00000003944 | raw_sql_destructive | SQL | sessions_348.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE invoices; | TRUNCATE | true |
DIFF00000003945 | test_suite_cleanup | SQL | spec/reviews_21.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE subscriptions SET role = CONCAT(role, price); | UPDATE_CONCAT | false |
DIFF00000003946 | mentioned_in_comment | Python | comments_740.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DELETE FROM customers;' manually, handled by migration tool | DELETE_UNQUALIFIED | false |
DIFF00000003947 | mentioned_in_comment | Python | notifications_464.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DELETE FROM events;' manually, handled by migration tool | DELETE_UNQUALIFIED | false |
DIFF00000003948 | orm_schema_change | JavaScript | accounts_785.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('tickets', 'metadata') | NONE | true |
DIFF00000003949 | general_code_change | Ruby | refunds_422.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000003950 | orm_schema_change | Ruby | accounts_174.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :orders, :is_active | NONE | true |
DIFF00000003951 | obfuscated_destructive | SQL | customers_603.sql | schema cleanup | @@ -1,3 +1,3 @@
+delete from payments; | DELETE_UNQUALIFIED | true |
DIFF00000003952 | raw_sql_destructive | SQL | subscriptions_976.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE accounts RENAME COLUMN updated_at TO full_name; | ALTER_RENAME | true |
DIFF00000003953 | raw_sql_destructive | SQL | inventory_121.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE events; | TRUNCATE | true |
DIFF00000003954 | raw_sql_destructive | SQL | shipments_711.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE comments DROP COLUMN score; | DROP_COLUMN | true |
DIFF00000003955 | general_code_change | TypeScript | invoices_98.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 |
DIFF00000003956 | raw_sql_safe | SQL | payments_74.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE inventory SET metadata = %s WHERE role = %s; | NONE | false |
DIFF00000003957 | test_suite_cleanup | SQL | tests/notifications_778.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM transactions; | DELETE_UNQUALIFIED | false |
DIFF00000003958 | raw_sql_safe | SQL | logs_471.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE users SET priority = %s WHERE category = %s; | NONE | false |
DIFF00000003959 | general_code_change | JavaScript | subscriptions_321.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000003960 | orm_schema_change | JavaScript | tickets_55.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('reviews', 'role') | NONE | true |
DIFF00000003961 | raw_sql_destructive | SQL | refunds_514.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE users RENAME COLUMN name TO user_role; | ALTER_RENAME | true |
DIFF00000003962 | orm_schema_change | JavaScript | inventory_919.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('users', table => table.dropColumn('description')) | NONE | true |
DIFF00000003963 | raw_sql_destructive | SQL | refunds_695.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM events; | DELETE_UNQUALIFIED | true |
DIFF00000003964 | orm_schema_change | JavaScript | customers_750.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('employees', table => table.dropColumn('order_id')) | NONE | true |
DIFF00000003965 | general_code_change | Go | reviews_26.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000003966 | general_code_change | Ruby | transactions_842.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000003967 | raw_sql_destructive | SQL | accounts_774.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM events; | DELETE_UNQUALIFIED | true |
DIFF00000003968 | general_code_change | Python | shipments_411.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000003969 | general_code_change | Python | users_973.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000003970 | test_suite_cleanup | SQL | mysql-test/suite/users_512.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE subscriptions RENAME COLUMN phone TO contact_email; | ALTER_RENAME | false |
DIFF00000003971 | general_code_change | Go | customers_544.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000003972 | mentioned_in_comment | Python | notifications_969.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'UPDATE employees SET category = CONCAT(category, email);' manually, handled by migration tool | UPDATE_CONCAT | false |
DIFF00000003973 | test_suite_cleanup | SQL | test/users_991.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE orders; | TRUNCATE | false |
DIFF00000003974 | obfuscated_destructive | SQL | sessions_564.sql | schema cleanup | @@ -1,3 +1,3 @@
+aLteR tABle comMeNtS reNAme coLumN usER_iD to CoNtACT_EMAIl; | ALTER_RENAME | true |
DIFF00000003975 | general_code_change | JavaScript | tickets_642.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000003976 | general_code_change | Python | transactions_702.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000003977 | mentioned_in_comment | Python | logs_818.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: UPDATE orders SET is_active = CONCAT(is_active, updated_at);") | UPDATE_CONCAT | false |
DIFF00000003978 | raw_sql_destructive | SQL | users_433.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE inventory RENAME COLUMN role TO full_name; | ALTER_RENAME | true |
DIFF00000003979 | orm_schema_change | TypeScript | customers_803.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Users { // removed field: address } | NONE | true |
DIFF00000003980 | raw_sql_destructive | SQL | subscriptions_578.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM reviews; | DELETE_UNQUALIFIED | true |
DIFF00000003981 | test_suite_cleanup | SQL | mysql-test/suite/accounts_95.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM payments; | DELETE_UNQUALIFIED | false |
DIFF00000003982 | raw_sql_destructive | SQL | transactions_29.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE tickets; | TRUNCATE | true |
DIFF00000003983 | raw_sql_destructive | SQL | reviews_48.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE customers; | DROP_TABLE | true |
DIFF00000003984 | obfuscated_destructive | SQL | sessions_685.sql | schema cleanup | @@ -1,3 +1,3 @@
+DROP TABLE sessions; | DROP_TABLE | true |
DIFF00000003985 | general_code_change | Python | payments_339.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000003986 | orm_schema_change | Python | sessions_444.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='invoices', name='user_id') | NONE | true |
DIFF00000003987 | raw_sql_safe | SQL | employees_130.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO invoices (amount, metadata) VALUES (%s, %s); | NONE | false |
DIFF00000003988 | raw_sql_destructive | SQL | accounts_193.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE transactions SET metadata = CONCAT(metadata, score); | UPDATE_CONCAT | true |
DIFF00000003989 | obfuscated_destructive | SQL | inventory_789.sql | schema cleanup | @@ -1,3 +1,3 @@
+UPDATE
logs
SET
category
=
CONCAT(category,
category); | UPDATE_CONCAT | true |
DIFF00000003990 | test_suite_cleanup | SQL | tests/users_127.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE invoices SET quantity = CONCAT(quantity, balance); | UPDATE_CONCAT | false |
DIFF00000003991 | raw_sql_safe | SQL | shipments_898.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO comments (price, phone) VALUES (%s, %s); | NONE | false |
DIFF00000003992 | general_code_change | Python | comments_902.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000003993 | raw_sql_destructive | SQL | sessions_220.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE tickets RENAME COLUMN role TO state; | ALTER_RENAME | true |
DIFF00000003994 | raw_sql_safe | SQL | notifications_60.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE employees SET is_active = %s WHERE user_id = %s; | NONE | false |
DIFF00000003995 | raw_sql_destructive | SQL | inventory_238.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM users; | DELETE_UNQUALIFIED | true |
DIFF00000003996 | general_code_change | Go | logs_89.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000003997 | mentioned_in_comment | Python | invoices_523.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE customers;' manually, handled by migration tool | TRUNCATE | false |
DIFF00000003998 | general_code_change | TypeScript | sessions_323.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 |
DIFF00000003999 | raw_sql_destructive | SQL | employees_876.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE products; | TRUNCATE | true |
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