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 |
|---|---|---|---|---|---|---|---|
DIFF00099999900 | general_code_change | Go | accounts_855.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999901 | mentioned_in_comment | Python | refunds_635.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: TRUNCATE TABLE reviews; -- now deprecated""" | TRUNCATE | false |
DIFF00099999902 | raw_sql_safe | SQL | events_440.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_products_is_active ON products (user_id); | NONE | false |
DIFF00099999903 | test_suite_cleanup | SQL | tests/tickets_652.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE comments; | DROP_TABLE | false |
DIFF00099999904 | orm_schema_change | Ruby | orders_125.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :reviews, :phone | NONE | true |
DIFF00099999905 | obfuscated_destructive | SQL | customers_562.sql | schema cleanup | @@ -1,3 +1,3 @@
+drop table reviews; | DROP_TABLE | true |
DIFF00099999906 | raw_sql_safe | SQL | subscriptions_265.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM refunds WHERE user_id = 'active'; | NONE | false |
DIFF00099999907 | mentioned_in_comment | Python | invoices_887.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE inventory RENAME COLUMN is_active TO amount_cents;' manually, handled by migration tool | ALTER_RENAME | false |
DIFF00099999908 | raw_sql_destructive | SQL | refunds_169.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE comments; | DROP_TABLE | true |
DIFF00099999909 | obfuscated_destructive | SQL | tickets_710.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE
TABLE
users; | TRUNCATE | true |
DIFF00099999910 | orm_schema_change | JavaScript | payments_580.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('payments', table => table.dropColumn('balance')) | NONE | true |
DIFF00099999911 | raw_sql_safe | SQL | transactions_161.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_comments_address ON comments (price); | NONE | false |
DIFF00099999912 | mentioned_in_comment | Python | employees_88.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'ALTER TABLE shipments RENAME COLUMN name TO full_name;' manually, handled by migration tool | ALTER_RENAME | false |
DIFF00099999913 | test_suite_cleanup | SQL | spec/tickets_908.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE comments RENAME COLUMN priority TO user_role; | ALTER_RENAME | false |
DIFF00099999914 | raw_sql_destructive | SQL | orders_556.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE comments; | TRUNCATE | true |
DIFF00099999915 | orm_schema_change | JavaScript | logs_985.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('products', 'name') | NONE | true |
DIFF00099999916 | general_code_change | Python | products_575.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099999917 | obfuscated_destructive | SQL | payments_425.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE
TABLE
shipments; | TRUNCATE | true |
DIFF00099999918 | raw_sql_safe | SQL | notifications_151.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO comments (updated_at, balance) VALUES (%s, %s); | NONE | false |
DIFF00099999919 | general_code_change | Java | employees_530.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099999920 | orm_schema_change | TypeScript | inventory_392.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Customers { // removed field: quantity } | NONE | true |
DIFF00099999921 | obfuscated_destructive | SQL | inventory_655.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALter taBle NOTIFicaTIoNs rEnaMe COluMn CategORy to STATe; | ALTER_RENAME | true |
DIFF00099999922 | orm_schema_change | Ruby | transactions_349.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :orders, :name | NONE | true |
DIFF00099999923 | general_code_change | Java | users_546.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099999924 | test_suite_cleanup | SQL | tests/events_721.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE users; | TRUNCATE | false |
DIFF00099999925 | obfuscated_destructive | SQL | comments_675.sql | schema cleanup | @@ -1,3 +1,3 @@
+DeLEte FrOm rEvIewS; | DELETE_UNQUALIFIED | true |
DIFF00099999926 | general_code_change | TypeScript | orders_337.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 |
DIFF00099999927 | obfuscated_destructive | SQL | comments_246.sql | schema cleanup | @@ -1,3 +1,3 @@
+alter table orders drop column score; | DROP_COLUMN | true |
DIFF00099999928 | general_code_change | Python | transactions_912.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099999929 | test_suite_cleanup | SQL | tests/payments_740.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE users SET amount = CONCAT(amount, updated_at); | UPDATE_CONCAT | false |
DIFF00099999930 | orm_schema_change | Ruby | inventory_605.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :reviews, :score | NONE | true |
DIFF00099999931 | general_code_change | Go | events_560.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999932 | orm_schema_change | Ruby | employees_315.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :logs, :email | NONE | true |
DIFF00099999933 | raw_sql_safe | SQL | employees_223.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE subscriptions SET name = %s WHERE created_at = %s; | NONE | false |
DIFF00099999934 | orm_schema_change | Python | notifications_801.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='subscriptions', name='balance') | NONE | true |
DIFF00099999935 | obfuscated_destructive | SQL | comments_651.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE employees RENAME COLUMN category TO amount_cents; | ALTER_RENAME | true |
DIFF00099999936 | mentioned_in_comment | Python | products_23.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: ALTER TABLE customers DROP COLUMN amount; -- now deprecated""" | DROP_COLUMN | false |
DIFF00099999937 | test_suite_cleanup | SQL | spec/subscriptions_493.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE accounts; | TRUNCATE | false |
DIFF00099999938 | raw_sql_safe | SQL | products_323.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE comments ADD COLUMN contact_email VARCHAR(255); | NONE | false |
DIFF00099999939 | raw_sql_safe | SQL | comments_20.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_users_role ON users (is_active); | NONE | false |
DIFF00099999940 | orm_schema_change | JavaScript | accounts_458.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('orders', 'phone') | NONE | true |
DIFF00099999941 | test_suite_cleanup | SQL | test/customers_514.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE orders RENAME COLUMN user_id TO state; | ALTER_RENAME | false |
DIFF00099999942 | raw_sql_safe | SQL | orders_519.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_orders_category ON orders (price); | NONE | false |
DIFF00099999943 | general_code_change | Python | payments_217.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099999944 | raw_sql_safe | SQL | customers_271.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM transactions WHERE updated_at = 'active'; | NONE | false |
DIFF00099999945 | obfuscated_destructive | SQL | subscriptions_204.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER
TABLE
invoices
DROP
COLUMN
created_at; | DROP_COLUMN | true |
DIFF00099999946 | raw_sql_destructive | SQL | invoices_762.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE subscriptions DROP COLUMN created_at; | DROP_COLUMN | true |
DIFF00099999947 | general_code_change | Go | comments_747.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999948 | general_code_change | Java | employees_659.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099999949 | mentioned_in_comment | Python | orders_341.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DELETE FROM products; -- now deprecated""" | DELETE_UNQUALIFIED | false |
DIFF00099999950 | mentioned_in_comment | Python | invoices_590.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DROP TABLE tickets;") | DROP_TABLE | false |
DIFF00099999951 | general_code_change | Ruby | orders_468.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999952 | general_code_change | Go | transactions_813.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999953 | general_code_change | Python | subscriptions_463.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099999954 | raw_sql_safe | SQL | employees_797.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE invoices ADD COLUMN amount_cents VARCHAR(255); | NONE | false |
DIFF00099999955 | orm_schema_change | TypeScript | users_327.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Payments { // removed field: balance } | NONE | true |
DIFF00099999956 | raw_sql_destructive | SQL | events_873.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE employees RENAME COLUMN created_at TO full_name; | ALTER_RENAME | true |
DIFF00099999957 | raw_sql_destructive | SQL | sessions_432.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM transactions; | DELETE_UNQUALIFIED | true |
DIFF00099999958 | obfuscated_destructive | SQL | transactions_448.sql | schema cleanup | @@ -1,3 +1,3 @@
+alTeR taBLe cuSToMErs DrOp cOLumN MEtAdata; | DROP_COLUMN | true |
DIFF00099999959 | general_code_change | Python | shipments_222.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099999960 | general_code_change | Java | employees_459.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099999961 | mentioned_in_comment | Python | events_651.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DELETE FROM inventory;' manually, handled by migration tool | DELETE_UNQUALIFIED | false |
DIFF00099999962 | general_code_change | Java | tickets_875.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099999963 | test_suite_cleanup | SQL | test/shipments_667.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE reviews RENAME COLUMN address TO user_role; | ALTER_RENAME | false |
DIFF00099999964 | orm_schema_change | TypeScript | users_562.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Customers { // removed field: price } | NONE | true |
DIFF00099999965 | mentioned_in_comment | Python | logs_569.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE logs;' manually, handled by migration tool | TRUNCATE | false |
DIFF00099999966 | raw_sql_safe | SQL | invoices_992.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM transactions WHERE status = 'active'; | NONE | false |
DIFF00099999967 | mentioned_in_comment | Python | shipments_895.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DROP TABLE refunds;' manually, handled by migration tool | DROP_TABLE | false |
DIFF00099999968 | general_code_change | Go | logs_703.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999969 | raw_sql_safe | SQL | accounts_511.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM customers WHERE price = 'active'; | NONE | false |
DIFF00099999970 | raw_sql_destructive | SQL | events_357.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE employees SET updated_at = CONCAT(updated_at, created_at); | UPDATE_CONCAT | true |
DIFF00099999971 | mentioned_in_comment | Python | users_257.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM subscriptions;") | DELETE_UNQUALIFIED | false |
DIFF00099999972 | general_code_change | Ruby | notifications_799.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999973 | orm_schema_change | JavaScript | shipments_478.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('comments', table => table.dropColumn('address')) | NONE | true |
DIFF00099999974 | mentioned_in_comment | Python | tickets_706.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: UPDATE subscriptions SET score = CONCAT(score, role);") | UPDATE_CONCAT | false |
DIFF00099999975 | general_code_change | JavaScript | sessions_210.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099999976 | general_code_change | Go | inventory_872.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999977 | raw_sql_safe | SQL | inventory_263.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE orders SET email = %s WHERE name = %s; | NONE | false |
DIFF00099999978 | raw_sql_safe | SQL | customers_768.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE transactions SET description = %s WHERE status = %s; | NONE | false |
DIFF00099999979 | raw_sql_destructive | SQL | shipments_696.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM employees; | DELETE_UNQUALIFIED | true |
DIFF00099999980 | general_code_change | Ruby | employees_625.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999981 | general_code_change | JavaScript | invoices_816.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 |
DIFF00099999982 | orm_schema_change | JavaScript | payments_117.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('comments', table => table.dropColumn('priority')) | NONE | true |
DIFF00099999983 | orm_schema_change | JavaScript | comments_902.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('transactions', table => table.dropColumn('address')) | NONE | true |
DIFF00099999984 | general_code_change | Go | reviews_176.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999985 | raw_sql_safe | SQL | customers_892.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE tickets ADD COLUMN amount_cents VARCHAR(255); | NONE | false |
DIFF00099999986 | raw_sql_destructive | SQL | users_791.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE orders DROP COLUMN priority; | DROP_COLUMN | true |
DIFF00099999987 | raw_sql_destructive | SQL | comments_609.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE logs DROP COLUMN description; | DROP_COLUMN | true |
DIFF00099999988 | obfuscated_destructive | SQL | employees_508.sql | schema cleanup | @@ -1,3 +1,3 @@
+alter table notifications rename column email to full_name; | ALTER_RENAME | true |
DIFF00099999989 | general_code_change | Go | reviews_628.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099999990 | general_code_change | Ruby | orders_400.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099999991 | raw_sql_safe | SQL | comments_517.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE tickets ADD COLUMN user_role VARCHAR(255); | NONE | false |
DIFF00099999992 | mentioned_in_comment | Python | invoices_958.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'DELETE FROM sessions;' manually, handled by migration tool | DELETE_UNQUALIFIED | false |
DIFF00099999993 | general_code_change | Python | reviews_286.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099999994 | general_code_change | Java | tickets_12.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099999995 | general_code_change | TypeScript | employees_166.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 |
DIFF00099999996 | orm_schema_change | Ruby | shipments_10.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :products, :priority | NONE | true |
DIFF00099999997 | raw_sql_destructive | SQL | subscriptions_522.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM accounts; | DELETE_UNQUALIFIED | true |
DIFF00099999998 | general_code_change | JavaScript | refunds_819.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099999999 | obfuscated_destructive | SQL | events_105.sql | schema cleanup | @@ -1,3 +1,3 @@
+alter table customers drop column phone; | DROP_COLUMN | true |
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