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 |
|---|---|---|---|---|---|---|---|
DIFF00000004200 | orm_schema_change | Python | tickets_217.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='subscriptions', name='address') | NONE | true |
DIFF00000004201 | raw_sql_destructive | SQL | subscriptions_928.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE events; | TRUNCATE | true |
DIFF00000004202 | orm_schema_change | Ruby | invoices_508.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :notifications, :priority | NONE | true |
DIFF00000004203 | orm_schema_change | Python | orders_405.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='transactions', name='balance') | NONE | true |
DIFF00000004204 | orm_schema_change | JavaScript | events_631.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('notifications', table => table.dropColumn('phone')) | NONE | true |
DIFF00000004205 | raw_sql_safe | SQL | inventory_627.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE users SET status = %s WHERE email = %s; | NONE | false |
DIFF00000004206 | general_code_change | Go | transactions_219.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000004207 | orm_schema_change | TypeScript | invoices_479.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Invoices { // removed field: email } | NONE | true |
DIFF00000004208 | obfuscated_destructive | SQL | refunds_261.sql | schema cleanup | @@ -1,3 +1,3 @@
+UPDATE sESSionS sET METADATA = coNCAT(METADAtA, PRioRiTy); | UPDATE_CONCAT | true |
DIFF00000004209 | test_suite_cleanup | SQL | mysql-test/suite/accounts_65.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE notifications; | TRUNCATE | false |
DIFF00000004210 | general_code_change | Python | events_367.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000004211 | raw_sql_destructive | SQL | customers_616.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE comments DROP COLUMN score; | DROP_COLUMN | true |
DIFF00000004212 | obfuscated_destructive | SQL | orders_239.sql | schema cleanup | @@ -1,3 +1,3 @@
+delete from inventory; | DELETE_UNQUALIFIED | true |
DIFF00000004213 | test_suite_cleanup | SQL | mysql-test/suite/inventory_176.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE payments; | DROP_TABLE | false |
DIFF00000004214 | raw_sql_destructive | SQL | employees_190.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE sessions; | TRUNCATE | true |
DIFF00000004215 | general_code_change | Ruby | tickets_126.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000004216 | general_code_change | Python | transactions_127.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000004217 | orm_schema_change | JavaScript | transactions_876.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('reviews', table => table.dropColumn('metadata')) | NONE | true |
DIFF00000004218 | mentioned_in_comment | Python | notifications_17.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: TRUNCATE TABLE notifications; -- now deprecated""" | TRUNCATE | false |
DIFF00000004219 | mentioned_in_comment | Python | transactions_997.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE sessions RENAME COLUMN order_id TO state;") | ALTER_RENAME | false |
DIFF00000004220 | mentioned_in_comment | Python | reviews_373.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE transactions;' manually, handled by migration tool | TRUNCATE | false |
DIFF00000004221 | raw_sql_destructive | SQL | products_619.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE invoices DROP COLUMN score; | DROP_COLUMN | true |
DIFF00000004222 | general_code_change | Go | users_430.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000004223 | general_code_change | JavaScript | transactions_267.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000004224 | raw_sql_safe | SQL | invoices_596.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE products SET address = %s WHERE metadata = %s; | NONE | false |
DIFF00000004225 | general_code_change | Ruby | orders_252.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000004226 | orm_schema_change | Python | orders_417.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='accounts', name='priority') | NONE | true |
DIFF00000004227 | raw_sql_destructive | SQL | accounts_876.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE payments SET balance = CONCAT(balance, is_active); | UPDATE_CONCAT | true |
DIFF00000004228 | general_code_change | JavaScript | customers_135.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 |
DIFF00000004229 | obfuscated_destructive | SQL | inventory_937.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER
TABLE
products
DROP
COLUMN
amount; | DROP_COLUMN | true |
DIFF00000004230 | general_code_change | JavaScript | customers_560.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000004231 | mentioned_in_comment | Python | products_681.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DROP TABLE shipments;' manually, handled by migration tool | DROP_TABLE | false |
DIFF00000004232 | raw_sql_destructive | SQL | payments_513.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE inventory SET category = CONCAT(category, is_active); | UPDATE_CONCAT | true |
DIFF00000004233 | mentioned_in_comment | Python | subscriptions_91.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE comments RENAME COLUMN role TO contact_email; -- now deprecated""" | ALTER_RENAME | false |
DIFF00000004234 | mentioned_in_comment | Python | comments_53.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE subscriptions DROP COLUMN metadata;' manually, handled by migration tool | DROP_COLUMN | false |
DIFF00000004235 | general_code_change | JavaScript | products_312.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000004236 | mentioned_in_comment | Python | payments_813.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM inventory;") | DELETE_UNQUALIFIED | false |
DIFF00000004237 | raw_sql_destructive | SQL | tickets_809.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM logs; | DELETE_UNQUALIFIED | true |
DIFF00000004238 | general_code_change | TypeScript | inventory_322.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 |
DIFF00000004239 | raw_sql_safe | SQL | sessions_467.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE inventory ADD COLUMN amount_cents VARCHAR(255); | NONE | false |
DIFF00000004240 | general_code_change | Python | events_532.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000004241 | raw_sql_destructive | SQL | logs_925.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE employees RENAME COLUMN created_at TO contact_email; | ALTER_RENAME | true |
DIFF00000004242 | mentioned_in_comment | Python | orders_847.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE accounts RENAME COLUMN email TO amount_cents;") | ALTER_RENAME | false |
DIFF00000004243 | general_code_change | JavaScript | invoices_45.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000004244 | raw_sql_destructive | SQL | subscriptions_831.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE shipments; | DROP_TABLE | true |
DIFF00000004245 | general_code_change | Python | tickets_66.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000004246 | raw_sql_destructive | SQL | orders_850.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE shipments; | DROP_TABLE | true |
DIFF00000004247 | general_code_change | Go | accounts_97.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000004248 | raw_sql_destructive | SQL | users_871.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM tickets; | DELETE_UNQUALIFIED | true |
DIFF00000004249 | orm_schema_change | TypeScript | subscriptions_299.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Reviews { // removed field: email } | NONE | true |
DIFF00000004250 | raw_sql_destructive | SQL | invoices_887.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE payments SET email = CONCAT(email, amount); | UPDATE_CONCAT | true |
DIFF00000004251 | general_code_change | Ruby | orders_643.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000004252 | test_suite_cleanup | SQL | mysql-test/suite/orders_406.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE events; | DROP_TABLE | false |
DIFF00000004253 | general_code_change | Ruby | transactions_248.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000004254 | raw_sql_safe | SQL | accounts_768.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_sessions_phone ON sessions (metadata); | NONE | false |
DIFF00000004255 | general_code_change | JavaScript | products_73.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 |
DIFF00000004256 | general_code_change | JavaScript | inventory_819.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 |
DIFF00000004257 | general_code_change | JavaScript | refunds_964.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000004258 | obfuscated_destructive | SQL | events_648.sql | schema cleanup | @@ -1,3 +1,3 @@
+alter table refunds drop column user_id; | DROP_COLUMN | true |
DIFF00000004259 | raw_sql_safe | SQL | reviews_380.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_accounts_updated_at ON accounts (role); | NONE | false |
DIFF00000004260 | orm_schema_change | JavaScript | inventory_481.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('transactions', table => table.dropColumn('amount')) | NONE | true |
DIFF00000004261 | mentioned_in_comment | Python | notifications_339.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DELETE FROM users;' manually, handled by migration tool | DELETE_UNQUALIFIED | false |
DIFF00000004262 | general_code_change | Ruby | logs_802.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000004263 | obfuscated_destructive | SQL | inventory_114.sql | schema cleanup | @@ -1,3 +1,3 @@
+truncate table refunds; | TRUNCATE | true |
DIFF00000004264 | raw_sql_safe | SQL | refunds_39.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO notifications (email, name) VALUES (%s, %s); | NONE | false |
DIFF00000004265 | mentioned_in_comment | Python | logs_584.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE orders RENAME COLUMN status TO amount_cents;' manually, handled by migration tool | ALTER_RENAME | false |
DIFF00000004266 | obfuscated_destructive | SQL | comments_911.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE
TABLE
reviews; | TRUNCATE | true |
DIFF00000004267 | raw_sql_destructive | SQL | users_208.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE payments; | TRUNCATE | true |
DIFF00000004268 | orm_schema_change | JavaScript | invoices_211.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('payments', table => table.dropColumn('status')) | NONE | true |
DIFF00000004269 | mentioned_in_comment | Python | subscriptions_287.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DROP TABLE logs;' manually, handled by migration tool | DROP_TABLE | false |
DIFF00000004270 | orm_schema_change | Ruby | reviews_306.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :tickets, :email | NONE | true |
DIFF00000004271 | test_suite_cleanup | SQL | tests/customers_147.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE customers DROP COLUMN score; | DROP_COLUMN | false |
DIFF00000004272 | orm_schema_change | TypeScript | products_486.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Notifications { // removed field: category } | NONE | true |
DIFF00000004273 | general_code_change | JavaScript | notifications_985.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 |
DIFF00000004274 | general_code_change | Python | accounts_574.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000004275 | raw_sql_safe | SQL | logs_832.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO customers (category, category) VALUES (%s, %s); | NONE | false |
DIFF00000004276 | general_code_change | TypeScript | subscriptions_920.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 |
DIFF00000004277 | mentioned_in_comment | Python | employees_876.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE customers RENAME COLUMN name TO full_name; -- now deprecated""" | ALTER_RENAME | false |
DIFF00000004278 | raw_sql_safe | SQL | users_56.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO subscriptions (metadata, status) VALUES (%s, %s); | NONE | false |
DIFF00000004279 | general_code_change | Python | customers_664.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000004280 | raw_sql_safe | SQL | shipments_317.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_users_balance ON users (role); | NONE | false |
DIFF00000004281 | general_code_change | Python | invoices_903.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000004282 | obfuscated_destructive | SQL | subscriptions_789.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE
TABLE
notifications; | TRUNCATE | true |
DIFF00000004283 | raw_sql_safe | SQL | events_77.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE accounts ADD COLUMN contact_email VARCHAR(255); | NONE | false |
DIFF00000004284 | raw_sql_destructive | SQL | logs_472.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE notifications; | DROP_TABLE | true |
DIFF00000004285 | raw_sql_safe | SQL | notifications_136.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM reviews WHERE description = 'active'; | NONE | false |
DIFF00000004286 | general_code_change | TypeScript | payments_793.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 |
DIFF00000004287 | raw_sql_safe | SQL | inventory_198.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_transactions_score ON transactions (status); | NONE | false |
DIFF00000004288 | general_code_change | Python | comments_939.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000004289 | raw_sql_safe | SQL | comments_912.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_comments_metadata ON comments (score); | NONE | false |
DIFF00000004290 | mentioned_in_comment | Python | accounts_111.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: TRUNCATE TABLE transactions; -- now deprecated""" | TRUNCATE | false |
DIFF00000004291 | general_code_change | TypeScript | refunds_379.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 |
DIFF00000004292 | raw_sql_safe | SQL | users_210.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE inventory ADD COLUMN full_name VARCHAR(255); | NONE | false |
DIFF00000004293 | test_suite_cleanup | SQL | test/payments_409.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM comments; | DELETE_UNQUALIFIED | false |
DIFF00000004294 | mentioned_in_comment | Python | subscriptions_370.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM invoices;") | DELETE_UNQUALIFIED | false |
DIFF00000004295 | general_code_change | JavaScript | subscriptions_42.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000004296 | orm_schema_change | Python | users_374.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='transactions', name='price') | NONE | true |
DIFF00000004297 | raw_sql_safe | SQL | subscriptions_594.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO shipments (email, quantity) VALUES (%s, %s); | NONE | false |
DIFF00000004298 | general_code_change | Go | employees_995.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000004299 | orm_schema_change | Ruby | products_374.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :sessions, :name | NONE | true |
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