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 |
|---|---|---|---|---|---|---|---|
DIFF00099999100 | general_code_change | Ruby | products_378.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999101 | obfuscated_destructive | SQL | refunds_777.sql | schema cleanup | @@ -1,3 +1,3 @@
+truncate table notifications; | TRUNCATE | true |
DIFF00099999102 | general_code_change | Ruby | events_782.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999103 | raw_sql_safe | SQL | inventory_984.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE shipments SET price = %s WHERE email = %s; | NONE | false |
DIFF00099999104 | raw_sql_destructive | SQL | notifications_652.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE invoices DROP COLUMN category; | DROP_COLUMN | true |
DIFF00099999105 | obfuscated_destructive | SQL | products_934.sql | schema cleanup | @@ -1,3 +1,3 @@
+delete from products; | DELETE_UNQUALIFIED | true |
DIFF00099999106 | raw_sql_destructive | SQL | employees_658.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE customers; | TRUNCATE | true |
DIFF00099999107 | obfuscated_destructive | SQL | orders_568.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE TABLE customers; | TRUNCATE | true |
DIFF00099999108 | obfuscated_destructive | SQL | payments_801.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE comments DROP COLUMN phone; | DROP_COLUMN | true |
DIFF00099999109 | raw_sql_safe | SQL | users_472.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_shipments_address ON shipments (amount); | NONE | false |
DIFF00099999110 | orm_schema_change | JavaScript | inventory_630.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('employees', 'priority') | NONE | true |
DIFF00099999111 | mentioned_in_comment | Python | tickets_72.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DROP TABLE inventory; -- now deprecated""" | DROP_TABLE | false |
DIFF00099999112 | orm_schema_change | JavaScript | users_688.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('tickets', 'is_active') | NONE | true |
DIFF00099999113 | mentioned_in_comment | Python | events_292.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE notifications RENAME COLUMN phone TO full_name;' manually, handled by migration tool | ALTER_RENAME | false |
DIFF00099999114 | general_code_change | Go | comments_792.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999115 | mentioned_in_comment | Python | sessions_585.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DELETE FROM orders; -- now deprecated""" | DELETE_UNQUALIFIED | false |
DIFF00099999116 | orm_schema_change | JavaScript | subscriptions_337.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('reviews', table => table.dropColumn('quantity')) | NONE | true |
DIFF00099999117 | raw_sql_destructive | SQL | logs_493.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE shipments; | TRUNCATE | true |
DIFF00099999118 | general_code_change | Go | refunds_953.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999119 | general_code_change | Go | notifications_275.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999120 | mentioned_in_comment | Python | invoices_959.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE users;' manually, handled by migration tool | TRUNCATE | false |
DIFF00099999121 | orm_schema_change | JavaScript | tickets_803.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('shipments', 'role') | NONE | true |
DIFF00099999122 | raw_sql_destructive | SQL | inventory_329.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE transactions RENAME COLUMN balance TO user_role; | ALTER_RENAME | true |
DIFF00099999123 | raw_sql_destructive | SQL | reviews_122.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE payments; | TRUNCATE | true |
DIFF00099999124 | raw_sql_destructive | SQL | comments_974.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE shipments; | DROP_TABLE | true |
DIFF00099999125 | raw_sql_safe | SQL | orders_889.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_logs_order_id ON logs (quantity); | NONE | false |
DIFF00099999126 | raw_sql_safe | SQL | payments_217.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO orders (price, user_id) VALUES (%s, %s); | NONE | false |
DIFF00099999127 | general_code_change | Python | refunds_888.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099999128 | test_suite_cleanup | SQL | tests/payments_856.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE orders SET user_id = CONCAT(user_id, name); | UPDATE_CONCAT | false |
DIFF00099999129 | mentioned_in_comment | Python | orders_869.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE customers DROP COLUMN user_id;") | DROP_COLUMN | false |
DIFF00099999130 | raw_sql_safe | SQL | comments_405.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO accounts (status, price) VALUES (%s, %s); | NONE | false |
DIFF00099999131 | test_suite_cleanup | SQL | test/products_116.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE shipments; | DROP_TABLE | false |
DIFF00099999132 | raw_sql_safe | SQL | tickets_329.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE sessions SET name = %s WHERE role = %s; | NONE | false |
DIFF00099999133 | orm_schema_change | Ruby | logs_796.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :employees, :user_id | NONE | true |
DIFF00099999134 | raw_sql_destructive | SQL | refunds_338.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE accounts SET balance = CONCAT(balance, status); | UPDATE_CONCAT | true |
DIFF00099999135 | obfuscated_destructive | SQL | orders_79.sql | schema cleanup | @@ -1,3 +1,3 @@
+trUncaTe TaBlE iNvEntoRy; | TRUNCATE | true |
DIFF00099999136 | obfuscated_destructive | SQL | products_842.sql | schema cleanup | @@ -1,3 +1,3 @@
+trUnCatE tABLE TIcKets; | TRUNCATE | true |
DIFF00099999137 | raw_sql_safe | SQL | customers_932.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM accounts WHERE updated_at = 'active'; | NONE | false |
DIFF00099999138 | obfuscated_destructive | SQL | accounts_635.sql | schema cleanup | @@ -1,3 +1,3 @@
+TrUnCATE tAbLe rEviEWs; | TRUNCATE | true |
DIFF00099999139 | obfuscated_destructive | SQL | payments_370.sql | schema cleanup | @@ -1,3 +1,3 @@
+delete from tickets; | DELETE_UNQUALIFIED | true |
DIFF00099999140 | obfuscated_destructive | SQL | comments_682.sql | schema cleanup | @@ -1,3 +1,3 @@
+delete from shipments; | DELETE_UNQUALIFIED | true |
DIFF00099999141 | raw_sql_safe | SQL | reviews_134.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO logs (status, user_id) VALUES (%s, %s); | NONE | false |
DIFF00099999142 | obfuscated_destructive | SQL | payments_866.sql | schema cleanup | @@ -1,3 +1,3 @@
+delete from reviews; | DELETE_UNQUALIFIED | true |
DIFF00099999143 | test_suite_cleanup | SQL | tests/customers_823.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM refunds; | DELETE_UNQUALIFIED | false |
DIFF00099999144 | obfuscated_destructive | SQL | events_338.sql | schema cleanup | @@ -1,3 +1,3 @@
+DROP TABLE transactions; | DROP_TABLE | true |
DIFF00099999145 | raw_sql_destructive | SQL | reviews_836.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE accounts; | TRUNCATE | true |
DIFF00099999146 | raw_sql_safe | SQL | comments_870.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE reviews SET priority = %s WHERE name = %s; | NONE | false |
DIFF00099999147 | obfuscated_destructive | SQL | customers_329.sql | schema cleanup | @@ -1,3 +1,3 @@
+DELETE FROM comments; | DELETE_UNQUALIFIED | true |
DIFF00099999148 | test_suite_cleanup | SQL | mysql-test/suite/tickets_420.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM shipments; | DELETE_UNQUALIFIED | false |
DIFF00099999149 | test_suite_cleanup | SQL | mysql-test/suite/events_178.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE users RENAME COLUMN is_active TO amount_cents; | ALTER_RENAME | false |
DIFF00099999150 | test_suite_cleanup | SQL | test/users_1.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE comments SET address = CONCAT(address, priority); | UPDATE_CONCAT | false |
DIFF00099999151 | raw_sql_safe | SQL | invoices_742.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_transactions_role ON transactions (updated_at); | NONE | false |
DIFF00099999152 | obfuscated_destructive | SQL | users_400.sql | schema cleanup | @@ -1,3 +1,3 @@
+DROP TABLE inventory; | DROP_TABLE | true |
DIFF00099999153 | mentioned_in_comment | Python | reviews_455.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DROP TABLE orders;' manually, handled by migration tool | DROP_TABLE | false |
DIFF00099999154 | obfuscated_destructive | SQL | events_380.sql | schema cleanup | @@ -1,3 +1,3 @@
+DELETE FROM orders; | DELETE_UNQUALIFIED | true |
DIFF00099999155 | raw_sql_destructive | SQL | subscriptions_34.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE customers SET role = CONCAT(role, category); | UPDATE_CONCAT | true |
DIFF00099999156 | general_code_change | Python | subscriptions_277.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099999157 | obfuscated_destructive | SQL | reviews_309.sql | schema cleanup | @@ -1,3 +1,3 @@
+drop table inventory; | DROP_TABLE | true |
DIFF00099999158 | orm_schema_change | Ruby | shipments_522.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :refunds, :created_at | NONE | true |
DIFF00099999159 | raw_sql_destructive | SQL | payments_705.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM accounts; | DELETE_UNQUALIFIED | true |
DIFF00099999160 | raw_sql_destructive | SQL | employees_500.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE inventory; | DROP_TABLE | true |
DIFF00099999161 | general_code_change | Ruby | products_471.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999162 | general_code_change | TypeScript | payments_973.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 |
DIFF00099999163 | raw_sql_safe | SQL | invoices_423.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO users (is_active, address) VALUES (%s, %s); | NONE | false |
DIFF00099999164 | general_code_change | JavaScript | comments_391.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 |
DIFF00099999165 | general_code_change | Ruby | notifications_490.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999166 | general_code_change | Python | logs_92.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099999167 | orm_schema_change | TypeScript | invoices_520.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Users { // removed field: role } | NONE | true |
DIFF00099999168 | raw_sql_destructive | SQL | shipments_491.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE tickets; | TRUNCATE | true |
DIFF00099999169 | general_code_change | Ruby | accounts_68.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999170 | obfuscated_destructive | SQL | employees_534.sql | schema cleanup | @@ -1,3 +1,3 @@
+truncate table sessions; | TRUNCATE | true |
DIFF00099999171 | orm_schema_change | JavaScript | employees_722.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('accounts', table => table.dropColumn('description')) | NONE | true |
DIFF00099999172 | orm_schema_change | JavaScript | inventory_268.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('orders', 'role') | NONE | true |
DIFF00099999173 | raw_sql_safe | SQL | shipments_678.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM comments WHERE description = 'active'; | NONE | false |
DIFF00099999174 | raw_sql_safe | SQL | employees_366.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_employees_amount ON employees (email); | NONE | false |
DIFF00099999175 | obfuscated_destructive | SQL | users_527.sql | schema cleanup | @@ -1,3 +1,3 @@
+UPDATE
reviews
SET
status
=
CONCAT(status,
is_active); | UPDATE_CONCAT | true |
DIFF00099999176 | general_code_change | Python | products_968.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099999177 | raw_sql_safe | SQL | users_937.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO transactions (role, address) VALUES (%s, %s); | NONE | false |
DIFF00099999178 | raw_sql_safe | SQL | tickets_153.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE invoices SET description = %s WHERE user_id = %s; | NONE | false |
DIFF00099999179 | raw_sql_destructive | SQL | users_996.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM transactions; | DELETE_UNQUALIFIED | true |
DIFF00099999180 | general_code_change | Go | sessions_628.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999181 | general_code_change | Java | accounts_382.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099999182 | orm_schema_change | Python | payments_904.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='products', name='order_id') | NONE | true |
DIFF00099999183 | raw_sql_safe | SQL | refunds_957.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_shipments_amount ON shipments (score); | NONE | false |
DIFF00099999184 | raw_sql_destructive | SQL | products_334.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE logs RENAME COLUMN metadata TO amount_cents; | ALTER_RENAME | true |
DIFF00099999185 | raw_sql_destructive | SQL | orders_581.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE payments SET role = CONCAT(role, quantity); | UPDATE_CONCAT | true |
DIFF00099999186 | mentioned_in_comment | Python | transactions_316.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DELETE FROM refunds;' manually, handled by migration tool | DELETE_UNQUALIFIED | false |
DIFF00099999187 | raw_sql_safe | SQL | inventory_779.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE customers ADD COLUMN amount_cents VARCHAR(255); | NONE | false |
DIFF00099999188 | raw_sql_destructive | SQL | sessions_446.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE users; | TRUNCATE | true |
DIFF00099999189 | test_suite_cleanup | SQL | spec/invoices_810.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM inventory; | DELETE_UNQUALIFIED | false |
DIFF00099999190 | general_code_change | Go | comments_467.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999191 | raw_sql_destructive | SQL | employees_499.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE products RENAME COLUMN score TO full_name; | ALTER_RENAME | true |
DIFF00099999192 | general_code_change | Python | inventory_875.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099999193 | obfuscated_destructive | SQL | tickets_708.sql | schema cleanup | @@ -1,3 +1,3 @@
+update employees set user_id = concat(user_id, user_id); | UPDATE_CONCAT | true |
DIFF00099999194 | orm_schema_change | JavaScript | shipments_743.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('tickets', table => table.dropColumn('category')) | NONE | true |
DIFF00099999195 | obfuscated_destructive | SQL | accounts_849.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE refunds RENAME COLUMN category TO state; | ALTER_RENAME | true |
DIFF00099999196 | general_code_change | Python | products_721.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099999197 | orm_schema_change | JavaScript | logs_123.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('subscriptions', table => table.dropColumn('phone')) | NONE | true |
DIFF00099999198 | general_code_change | Python | notifications_473.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099999199 | orm_schema_change | TypeScript | shipments_745.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Subscriptions { // removed field: name } | NONE | true |
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