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 |
|---|---|---|---|---|---|---|---|
DIFF00099994000 | test_suite_cleanup | SQL | mysql-test/suite/subscriptions_423.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE customers DROP COLUMN score; | DROP_COLUMN | false |
DIFF00099994001 | mentioned_in_comment | Python | tickets_710.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE employees RENAME COLUMN amount TO amount_cents; -- now deprecated""" | ALTER_RENAME | false |
DIFF00099994002 | raw_sql_safe | SQL | products_764.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_payments_quantity ON payments (status); | NONE | false |
DIFF00099994003 | general_code_change | Python | tickets_22.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099994004 | orm_schema_change | Python | invoices_591.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='tickets', name='quantity') | NONE | true |
DIFF00099994005 | raw_sql_safe | SQL | subscriptions_653.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM accounts WHERE price = 'active'; | NONE | false |
DIFF00099994006 | general_code_change | Python | sessions_600.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099994007 | test_suite_cleanup | SQL | tests/logs_498.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM comments; | DELETE_UNQUALIFIED | false |
DIFF00099994008 | raw_sql_destructive | SQL | inventory_925.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM employees; | DELETE_UNQUALIFIED | true |
DIFF00099994009 | orm_schema_change | JavaScript | invoices_682.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('tickets', 'score') | NONE | true |
DIFF00099994010 | general_code_change | TypeScript | reviews_324.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 |
DIFF00099994011 | general_code_change | Go | sessions_554.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994012 | test_suite_cleanup | SQL | mysql-test/suite/inventory_434.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE accounts; | TRUNCATE | false |
DIFF00099994013 | test_suite_cleanup | SQL | spec/transactions_174.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE subscriptions; | TRUNCATE | false |
DIFF00099994014 | test_suite_cleanup | SQL | spec/orders_858.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE sessions DROP COLUMN user_id; | DROP_COLUMN | false |
DIFF00099994015 | general_code_change | TypeScript | inventory_411.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 |
DIFF00099994016 | test_suite_cleanup | SQL | test/employees_201.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE accounts; | TRUNCATE | false |
DIFF00099994017 | orm_schema_change | Ruby | customers_800.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :products, :created_at | NONE | true |
DIFF00099994018 | obfuscated_destructive | SQL | logs_15.sql | schema cleanup | @@ -1,3 +1,3 @@
+dRop TAbLE SESSIOnS; | DROP_TABLE | true |
DIFF00099994019 | orm_schema_change | Python | shipments_501.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='transactions', name='score') | NONE | true |
DIFF00099994020 | general_code_change | Python | shipments_352.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099994021 | mentioned_in_comment | Python | tickets_707.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DROP TABLE tickets;") | DROP_TABLE | false |
DIFF00099994022 | raw_sql_destructive | SQL | products_487.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE subscriptions DROP COLUMN description; | DROP_COLUMN | true |
DIFF00099994023 | raw_sql_safe | SQL | refunds_988.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_sessions_email ON sessions (priority); | NONE | false |
DIFF00099994024 | general_code_change | JavaScript | payments_150.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 |
DIFF00099994025 | raw_sql_safe | SQL | sessions_860.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM invoices WHERE quantity = 'active'; | NONE | false |
DIFF00099994026 | obfuscated_destructive | SQL | logs_753.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE refunds DROP COLUMN metadata; | DROP_COLUMN | true |
DIFF00099994027 | general_code_change | JavaScript | reviews_753.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099994028 | general_code_change | TypeScript | products_666.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 |
DIFF00099994029 | raw_sql_safe | SQL | tickets_865.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE comments SET address = %s WHERE amount = %s; | NONE | false |
DIFF00099994030 | orm_schema_change | JavaScript | events_235.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('shipments', 'priority') | NONE | true |
DIFF00099994031 | mentioned_in_comment | Python | subscriptions_755.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: TRUNCATE TABLE customers;") | TRUNCATE | false |
DIFF00099994032 | raw_sql_destructive | SQL | users_371.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM invoices; | DELETE_UNQUALIFIED | true |
DIFF00099994033 | raw_sql_safe | SQL | payments_111.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_tickets_email ON tickets (updated_at); | NONE | false |
DIFF00099994034 | mentioned_in_comment | Python | orders_425.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM employees;") | DELETE_UNQUALIFIED | false |
DIFF00099994035 | test_suite_cleanup | SQL | tests/accounts_2.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE sessions; | DROP_TABLE | false |
DIFF00099994036 | obfuscated_destructive | SQL | products_923.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER
TABLE
transactions
DROP
COLUMN
metadata; | DROP_COLUMN | true |
DIFF00099994037 | raw_sql_destructive | SQL | shipments_920.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE users; | TRUNCATE | true |
DIFF00099994038 | general_code_change | Java | customers_870.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099994039 | raw_sql_destructive | SQL | products_197.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE refunds; | DROP_TABLE | true |
DIFF00099994040 | obfuscated_destructive | SQL | logs_424.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE orders DROP COLUMN score; | DROP_COLUMN | true |
DIFF00099994041 | orm_schema_change | TypeScript | events_465.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Transactions { // removed field: amount } | NONE | true |
DIFF00099994042 | general_code_change | Go | logs_862.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994043 | general_code_change | Go | events_485.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994044 | general_code_change | JavaScript | invoices_899.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099994045 | general_code_change | JavaScript | employees_113.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099994046 | test_suite_cleanup | SQL | test/notifications_817.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM tickets; | DELETE_UNQUALIFIED | false |
DIFF00099994047 | general_code_change | JavaScript | logs_668.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 |
DIFF00099994048 | raw_sql_destructive | SQL | sessions_817.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE sessions DROP COLUMN created_at; | DROP_COLUMN | true |
DIFF00099994049 | obfuscated_destructive | SQL | customers_654.sql | schema cleanup | @@ -1,3 +1,3 @@
+Alter TabLE EVENTS DroP cOluMN NaME; | DROP_COLUMN | true |
DIFF00099994050 | test_suite_cleanup | SQL | mysql-test/suite/events_79.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM inventory; | DELETE_UNQUALIFIED | false |
DIFF00099994051 | raw_sql_safe | SQL | refunds_533.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE payments SET metadata = %s WHERE score = %s; | NONE | false |
DIFF00099994052 | raw_sql_safe | SQL | events_743.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE reviews SET status = %s WHERE category = %s; | NONE | false |
DIFF00099994053 | raw_sql_destructive | SQL | transactions_381.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE refunds SET phone = CONCAT(phone, phone); | UPDATE_CONCAT | true |
DIFF00099994054 | general_code_change | Go | products_959.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994055 | raw_sql_safe | SQL | accounts_841.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_customers_name ON customers (is_active); | NONE | false |
DIFF00099994056 | test_suite_cleanup | SQL | mysql-test/suite/reviews_212.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE reviews; | DROP_TABLE | false |
DIFF00099994057 | orm_schema_change | JavaScript | events_631.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('orders', table => table.dropColumn('is_active')) | NONE | true |
DIFF00099994058 | raw_sql_safe | SQL | refunds_446.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM invoices WHERE priority = 'active'; | NONE | false |
DIFF00099994059 | raw_sql_destructive | SQL | sessions_942.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE payments RENAME COLUMN status TO full_name; | ALTER_RENAME | true |
DIFF00099994060 | obfuscated_destructive | SQL | transactions_391.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE customers DROP COLUMN address; | DROP_COLUMN | true |
DIFF00099994061 | orm_schema_change | Ruby | accounts_334.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :subscriptions, :is_active | NONE | true |
DIFF00099994062 | mentioned_in_comment | Python | subscriptions_789.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE refunds RENAME COLUMN phone TO amount_cents; -- now deprecated""" | ALTER_RENAME | false |
DIFF00099994063 | orm_schema_change | Python | users_695.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='comments', name='role') | NONE | true |
DIFF00099994064 | obfuscated_destructive | SQL | events_663.sql | schema cleanup | @@ -1,3 +1,3 @@
+aLtEr taBle accoUNTs rENAmE COLuMN oRdeR_id to fuLl_NaMe; | ALTER_RENAME | true |
DIFF00099994065 | mentioned_in_comment | Python | products_532.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DELETE FROM events; -- now deprecated""" | DELETE_UNQUALIFIED | false |
DIFF00099994066 | orm_schema_change | Python | invoices_962.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='shipments', name='is_active') | NONE | true |
DIFF00099994067 | mentioned_in_comment | Python | products_118.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE tickets RENAME COLUMN description TO contact_email; -- now deprecated""" | ALTER_RENAME | false |
DIFF00099994068 | raw_sql_destructive | SQL | logs_269.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE sessions SET category = CONCAT(category, address); | UPDATE_CONCAT | true |
DIFF00099994069 | orm_schema_change | JavaScript | orders_504.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('users', table => table.dropColumn('address')) | NONE | true |
DIFF00099994070 | general_code_change | Go | subscriptions_48.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994071 | raw_sql_destructive | SQL | orders_386.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE shipments DROP COLUMN order_id; | DROP_COLUMN | true |
DIFF00099994072 | general_code_change | Java | accounts_101.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099994073 | mentioned_in_comment | Python | users_58.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: TRUNCATE TABLE reviews;") | TRUNCATE | false |
DIFF00099994074 | raw_sql_safe | SQL | payments_131.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE inventory ADD COLUMN state VARCHAR(255); | NONE | false |
DIFF00099994075 | raw_sql_destructive | SQL | customers_858.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE invoices; | DROP_TABLE | true |
DIFF00099994076 | general_code_change | Python | customers_732.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099994077 | obfuscated_destructive | SQL | subscriptions_421.sql | schema cleanup | @@ -1,3 +1,3 @@
+DELETE FROM reviews; | DELETE_UNQUALIFIED | true |
DIFF00099994078 | obfuscated_destructive | SQL | events_214.sql | schema cleanup | @@ -1,3 +1,3 @@
+uPDaTE REfUNDs Set SCORe = concaT(ScORe, pHOne); | UPDATE_CONCAT | true |
DIFF00099994079 | general_code_change | Ruby | users_763.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099994080 | general_code_change | Python | employees_599.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099994081 | mentioned_in_comment | Python | subscriptions_548.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE invoices;' manually, handled by migration tool | TRUNCATE | false |
DIFF00099994082 | general_code_change | JavaScript | sessions_946.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 |
DIFF00099994083 | raw_sql_destructive | SQL | refunds_368.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE logs; | DROP_TABLE | true |
DIFF00099994084 | orm_schema_change | Python | refunds_574.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='notifications', name='status') | NONE | true |
DIFF00099994085 | mentioned_in_comment | Python | logs_267.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DROP TABLE accounts;' manually, handled by migration tool | DROP_TABLE | false |
DIFF00099994086 | orm_schema_change | Ruby | reviews_453.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :refunds, :email | NONE | true |
DIFF00099994087 | raw_sql_safe | SQL | inventory_435.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM subscriptions WHERE score = 'active'; | NONE | false |
DIFF00099994088 | raw_sql_safe | SQL | customers_507.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO notifications (is_active, email) VALUES (%s, %s); | NONE | false |
DIFF00099994089 | raw_sql_destructive | SQL | comments_741.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE orders SET address = CONCAT(address, score); | UPDATE_CONCAT | true |
DIFF00099994090 | general_code_change | Python | customers_912.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099994091 | test_suite_cleanup | SQL | spec/notifications_294.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE reviews; | TRUNCATE | false |
DIFF00099994092 | raw_sql_safe | SQL | accounts_539.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_tickets_name ON tickets (priority); | NONE | false |
DIFF00099994093 | raw_sql_safe | SQL | accounts_646.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM orders WHERE created_at = 'active'; | NONE | false |
DIFF00099994094 | raw_sql_destructive | SQL | notifications_658.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE sessions; | DROP_TABLE | true |
DIFF00099994095 | general_code_change | Go | sessions_472.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994096 | general_code_change | Ruby | transactions_196.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099994097 | raw_sql_safe | SQL | sessions_45.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO sessions (balance, user_id) VALUES (%s, %s); | NONE | false |
DIFF00099994098 | general_code_change | Go | users_275.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994099 | general_code_change | Go | accounts_104.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
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