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 |
|---|---|---|---|---|---|---|---|
DIFF00000002200 | obfuscated_destructive | SQL | invoices_194.sql | schema cleanup | @@ -1,3 +1,3 @@
+delete from inventory; | DELETE_UNQUALIFIED | true |
DIFF00000002201 | mentioned_in_comment | Python | notifications_130.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: UPDATE tickets SET balance = CONCAT(balance, balance);") | UPDATE_CONCAT | false |
DIFF00000002202 | mentioned_in_comment | Python | refunds_369.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DROP TABLE transactions;' manually, handled by migration tool | DROP_TABLE | false |
DIFF00000002203 | obfuscated_destructive | SQL | accounts_815.sql | schema cleanup | @@ -1,3 +1,3 @@
+UPdaTe USers Set PHOne = coNcat(pHone, EMaiL); | UPDATE_CONCAT | true |
DIFF00000002204 | test_suite_cleanup | SQL | spec/reviews_198.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE customers; | TRUNCATE | false |
DIFF00000002205 | raw_sql_destructive | SQL | invoices_317.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE users; | TRUNCATE | true |
DIFF00000002206 | general_code_change | JavaScript | accounts_51.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 |
DIFF00000002207 | orm_schema_change | JavaScript | subscriptions_730.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('inventory', table => table.dropColumn('category')) | NONE | true |
DIFF00000002208 | mentioned_in_comment | Python | events_411.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DROP TABLE reviews;") | DROP_TABLE | false |
DIFF00000002209 | mentioned_in_comment | Python | comments_445.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: UPDATE shipments SET metadata = CONCAT(metadata, email); -- now deprecated""" | UPDATE_CONCAT | false |
DIFF00000002210 | test_suite_cleanup | SQL | mysql-test/suite/tickets_584.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE events SET user_id = CONCAT(user_id, description); | UPDATE_CONCAT | false |
DIFF00000002211 | general_code_change | JavaScript | refunds_978.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 |
DIFF00000002212 | obfuscated_destructive | SQL | sessions_318.sql | schema cleanup | @@ -1,3 +1,3 @@
+DROP
TABLE
notifications; | DROP_TABLE | true |
DIFF00000002213 | orm_schema_change | TypeScript | customers_242.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Reviews { // removed field: role } | NONE | true |
DIFF00000002214 | raw_sql_destructive | SQL | subscriptions_514.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE shipments DROP COLUMN metadata; | DROP_COLUMN | true |
DIFF00000002215 | general_code_change | Python | tickets_525.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000002216 | mentioned_in_comment | Python | customers_334.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE accounts RENAME COLUMN status TO amount_cents;") | ALTER_RENAME | false |
DIFF00000002217 | orm_schema_change | JavaScript | comments_300.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('sessions', table => table.dropColumn('amount')) | NONE | true |
DIFF00000002218 | general_code_change | Go | notifications_250.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000002219 | mentioned_in_comment | Python | notifications_602.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE refunds DROP COLUMN metadata;") | DROP_COLUMN | false |
DIFF00000002220 | obfuscated_destructive | SQL | orders_87.sql | schema cleanup | @@ -1,3 +1,3 @@
+DroP tablE evENTs; | DROP_TABLE | true |
DIFF00000002221 | orm_schema_change | JavaScript | events_905.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('notifications', 'created_at') | NONE | true |
DIFF00000002222 | raw_sql_destructive | SQL | inventory_563.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE notifications RENAME COLUMN price TO contact_email; | ALTER_RENAME | true |
DIFF00000002223 | general_code_change | Python | inventory_988.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000002224 | mentioned_in_comment | Python | subscriptions_217.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DELETE FROM sessions; -- now deprecated""" | DELETE_UNQUALIFIED | false |
DIFF00000002225 | raw_sql_destructive | SQL | invoices_266.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE notifications SET order_id = CONCAT(order_id, created_at); | UPDATE_CONCAT | true |
DIFF00000002226 | orm_schema_change | Python | tickets_303.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='payments', name='score') | NONE | true |
DIFF00000002227 | obfuscated_destructive | SQL | tickets_598.sql | schema cleanup | @@ -1,3 +1,3 @@
+alter table transactions rename column amount to full_name; | ALTER_RENAME | true |
DIFF00000002228 | raw_sql_destructive | SQL | orders_227.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE employees; | DROP_TABLE | true |
DIFF00000002229 | mentioned_in_comment | Python | inventory_629.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: TRUNCATE TABLE orders;") | TRUNCATE | false |
DIFF00000002230 | general_code_change | Python | transactions_941.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000002231 | test_suite_cleanup | SQL | spec/notifications_436.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE users RENAME COLUMN price TO amount_cents; | ALTER_RENAME | false |
DIFF00000002232 | mentioned_in_comment | Python | inventory_708.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE refunds RENAME COLUMN is_active TO amount_cents;") | ALTER_RENAME | false |
DIFF00000002233 | test_suite_cleanup | SQL | mysql-test/suite/invoices_690.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM products; | DELETE_UNQUALIFIED | false |
DIFF00000002234 | raw_sql_destructive | SQL | orders_363.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE logs SET user_id = CONCAT(user_id, category); | UPDATE_CONCAT | true |
DIFF00000002235 | obfuscated_destructive | SQL | tickets_962.sql | schema cleanup | @@ -1,3 +1,3 @@
+DElEte frOM REFunds; | DELETE_UNQUALIFIED | true |
DIFF00000002236 | raw_sql_safe | SQL | employees_766.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE events SET name = %s WHERE order_id = %s; | NONE | false |
DIFF00000002237 | orm_schema_change | JavaScript | comments_246.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('events', table => table.dropColumn('phone')) | NONE | true |
DIFF00000002238 | obfuscated_destructive | SQL | refunds_179.sql | schema cleanup | @@ -1,3 +1,3 @@
+AlTeR tABle InVoicEs REnaMe colUmn metADAtA To fulL_NAME; | ALTER_RENAME | true |
DIFF00000002239 | raw_sql_safe | SQL | payments_828.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO customers (phone, priority) VALUES (%s, %s); | NONE | false |
DIFF00000002240 | general_code_change | Ruby | notifications_50.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000002241 | orm_schema_change | TypeScript | events_376.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Notifications { // removed field: name } | NONE | true |
DIFF00000002242 | mentioned_in_comment | Python | payments_897.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DELETE FROM transactions;' manually, handled by migration tool | DELETE_UNQUALIFIED | false |
DIFF00000002243 | mentioned_in_comment | Python | shipments_689.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE invoices RENAME COLUMN updated_at TO contact_email;") | ALTER_RENAME | false |
DIFF00000002244 | obfuscated_destructive | SQL | sessions_35.sql | schema cleanup | @@ -1,3 +1,3 @@
+truncate table invoices; | TRUNCATE | true |
DIFF00000002245 | general_code_change | Java | products_10.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00000002246 | general_code_change | Python | notifications_194.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000002247 | general_code_change | JavaScript | shipments_594.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000002248 | raw_sql_safe | SQL | comments_6.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE transactions ADD COLUMN contact_email VARCHAR(255); | NONE | false |
DIFF00000002249 | general_code_change | JavaScript | payments_558.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 |
DIFF00000002250 | mentioned_in_comment | Python | customers_369.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: UPDATE payments SET address = CONCAT(address, name); -- now deprecated""" | UPDATE_CONCAT | false |
DIFF00000002251 | orm_schema_change | Ruby | orders_245.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :transactions, :status | NONE | true |
DIFF00000002252 | mentioned_in_comment | Python | shipments_91.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE logs RENAME COLUMN metadata TO full_name;") | ALTER_RENAME | false |
DIFF00000002253 | raw_sql_destructive | SQL | orders_709.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE comments; | DROP_TABLE | true |
DIFF00000002254 | orm_schema_change | Python | subscriptions_21.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='inventory', name='role') | NONE | true |
DIFF00000002255 | orm_schema_change | Ruby | orders_573.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :shipments, :score | NONE | true |
DIFF00000002256 | raw_sql_destructive | SQL | sessions_406.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE users; | DROP_TABLE | true |
DIFF00000002257 | general_code_change | Ruby | events_190.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00000002258 | mentioned_in_comment | Python | transactions_106.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE reviews DROP COLUMN role; -- now deprecated""" | DROP_COLUMN | false |
DIFF00000002259 | raw_sql_destructive | SQL | events_27.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE shipments RENAME COLUMN score TO full_name; | ALTER_RENAME | true |
DIFF00000002260 | raw_sql_safe | SQL | subscriptions_568.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE employees ADD COLUMN full_name VARCHAR(255); | NONE | false |
DIFF00000002261 | orm_schema_change | JavaScript | shipments_844.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('sessions', table => table.dropColumn('price')) | NONE | true |
DIFF00000002262 | raw_sql_destructive | SQL | sessions_66.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE subscriptions RENAME COLUMN score TO amount_cents; | ALTER_RENAME | true |
DIFF00000002263 | obfuscated_destructive | SQL | orders_325.sql | schema cleanup | @@ -1,3 +1,3 @@
+tRuNCaTe TaBLE loGs; | TRUNCATE | true |
DIFF00000002264 | raw_sql_destructive | SQL | reviews_519.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE refunds; | TRUNCATE | true |
DIFF00000002265 | obfuscated_destructive | SQL | reviews_608.sql | schema cleanup | @@ -1,3 +1,3 @@
+UPDATE transactions SET phone = CONCAT(phone, amount); | UPDATE_CONCAT | true |
DIFF00000002266 | raw_sql_safe | SQL | shipments_404.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM orders WHERE balance = 'active'; | NONE | false |
DIFF00000002267 | obfuscated_destructive | SQL | shipments_329.sql | schema cleanup | @@ -1,3 +1,3 @@
+update logs set amount = concat(amount, address); | UPDATE_CONCAT | true |
DIFF00000002268 | mentioned_in_comment | Python | logs_438.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE tickets DROP COLUMN balance; -- now deprecated""" | DROP_COLUMN | false |
DIFF00000002269 | general_code_change | Python | refunds_882.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000002270 | general_code_change | Go | tickets_603.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000002271 | general_code_change | Python | transactions_216.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00000002272 | general_code_change | Python | invoices_547.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00000002273 | obfuscated_destructive | SQL | subscriptions_434.sql | schema cleanup | @@ -1,3 +1,3 @@
+aLteR tAbLe RefUnds dROP CoLumN QuAnTIty; | DROP_COLUMN | true |
DIFF00000002274 | raw_sql_safe | SQL | subscriptions_301.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE transactions ADD COLUMN amount_cents VARCHAR(255); | NONE | false |
DIFF00000002275 | raw_sql_destructive | SQL | refunds_152.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE orders SET name = CONCAT(name, status); | UPDATE_CONCAT | true |
DIFF00000002276 | orm_schema_change | JavaScript | products_618.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('payments', table => table.dropColumn('status')) | NONE | true |
DIFF00000002277 | general_code_change | JavaScript | comments_737.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000002278 | raw_sql_safe | SQL | shipments_686.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE employees ADD COLUMN state VARCHAR(255); | NONE | false |
DIFF00000002279 | mentioned_in_comment | Python | shipments_797.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE sessions DROP COLUMN user_id;' manually, handled by migration tool | DROP_COLUMN | false |
DIFF00000002280 | general_code_change | JavaScript | employees_409.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00000002281 | test_suite_cleanup | SQL | tests/refunds_758.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE products RENAME COLUMN score TO amount_cents; | ALTER_RENAME | false |
DIFF00000002282 | orm_schema_change | TypeScript | products_476.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Employees { // removed field: balance } | NONE | true |
DIFF00000002283 | mentioned_in_comment | Python | orders_898.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: UPDATE invoices SET amount = CONCAT(amount, is_active); -- now deprecated""" | UPDATE_CONCAT | false |
DIFF00000002284 | raw_sql_destructive | SQL | shipments_364.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE comments SET metadata = CONCAT(metadata, priority); | UPDATE_CONCAT | true |
DIFF00000002285 | obfuscated_destructive | SQL | invoices_767.sql | schema cleanup | @@ -1,3 +1,3 @@
+DROP TABLE notifications; | DROP_TABLE | true |
DIFF00000002286 | mentioned_in_comment | Python | shipments_292.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DROP TABLE employees;' manually, handled by migration tool | DROP_TABLE | false |
DIFF00000002287 | raw_sql_destructive | SQL | refunds_853.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM comments; | DELETE_UNQUALIFIED | true |
DIFF00000002288 | raw_sql_safe | SQL | tickets_455.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE notifications ADD COLUMN user_role VARCHAR(255); | NONE | false |
DIFF00000002289 | general_code_change | Go | refunds_297.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000002290 | raw_sql_destructive | SQL | payments_376.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE events; | TRUNCATE | true |
DIFF00000002291 | obfuscated_destructive | SQL | notifications_303.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER
TABLE
subscriptions
RENAME
COLUMN
category
TO
contact_email; | ALTER_RENAME | true |
DIFF00000002292 | mentioned_in_comment | Python | refunds_367.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DROP TABLE customers; -- now deprecated""" | DROP_TABLE | false |
DIFF00000002293 | general_code_change | Go | transactions_678.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00000002294 | raw_sql_destructive | SQL | invoices_143.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE sessions RENAME COLUMN updated_at TO state; | ALTER_RENAME | true |
DIFF00000002295 | orm_schema_change | TypeScript | logs_921.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Orders { // removed field: order_id } | NONE | true |
DIFF00000002296 | raw_sql_destructive | SQL | products_707.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM notifications; | DELETE_UNQUALIFIED | true |
DIFF00000002297 | obfuscated_destructive | SQL | reviews_666.sql | schema cleanup | @@ -1,3 +1,3 @@
+alter table events rename column order_id to full_name; | ALTER_RENAME | true |
DIFF00000002298 | orm_schema_change | TypeScript | reviews_115.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Accounts { // removed field: name } | NONE | true |
DIFF00000002299 | raw_sql_safe | SQL | sessions_771.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_invoices_role ON invoices (price); | NONE | false |
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