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 |
|---|---|---|---|---|---|---|---|
DIFF00099994800 | mentioned_in_comment | Python | transactions_806.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: UPDATE tickets SET updated_at = CONCAT(updated_at, amount);") | UPDATE_CONCAT | false |
DIFF00099994801 | raw_sql_safe | SQL | employees_510.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE inventory SET score = %s WHERE updated_at = %s; | NONE | false |
DIFF00099994802 | general_code_change | Go | inventory_237.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994803 | general_code_change | JavaScript | events_608.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099994804 | raw_sql_safe | SQL | logs_530.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE sessions ADD COLUMN full_name VARCHAR(255); | NONE | false |
DIFF00099994805 | raw_sql_destructive | SQL | notifications_989.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE payments RENAME COLUMN email TO contact_email; | ALTER_RENAME | true |
DIFF00099994806 | orm_schema_change | TypeScript | events_945.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Reviews { // removed field: score } | NONE | true |
DIFF00099994807 | obfuscated_destructive | SQL | products_504.sql | schema cleanup | @@ -1,3 +1,3 @@
+DROP TABLE subscriptions; | DROP_TABLE | true |
DIFF00099994808 | general_code_change | Python | orders_88.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099994809 | general_code_change | Go | sessions_321.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994810 | raw_sql_safe | SQL | users_760.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO refunds (created_at, amount) VALUES (%s, %s); | NONE | false |
DIFF00099994811 | raw_sql_destructive | SQL | logs_534.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE transactions DROP COLUMN description; | DROP_COLUMN | true |
DIFF00099994812 | mentioned_in_comment | Python | subscriptions_553.py | add warning comment | @@ -1,3 +1,3 @@
+# NOTE: do not run 'TRUNCATE TABLE tickets;' manually, handled by migration tool | TRUNCATE | false |
DIFF00099994813 | obfuscated_destructive | SQL | transactions_136.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE subscriptions RENAME COLUMN name TO state; | ALTER_RENAME | true |
DIFF00099994814 | general_code_change | Python | tickets_625.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099994815 | orm_schema_change | JavaScript | logs_193.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('orders', 'price') | NONE | true |
DIFF00099994816 | orm_schema_change | Ruby | notifications_700.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :accounts, :order_id | NONE | true |
DIFF00099994817 | orm_schema_change | Python | users_342.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='subscriptions', name='order_id') | NONE | true |
DIFF00099994818 | raw_sql_destructive | SQL | comments_159.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE subscriptions; | TRUNCATE | true |
DIFF00099994819 | general_code_change | Java | events_617.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099994820 | raw_sql_destructive | SQL | customers_887.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE orders SET category = CONCAT(category, role); | UPDATE_CONCAT | true |
DIFF00099994821 | raw_sql_safe | SQL | events_452.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_orders_phone ON orders (role); | NONE | false |
DIFF00099994822 | general_code_change | JavaScript | transactions_257.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099994823 | orm_schema_change | TypeScript | reviews_213.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Notifications { // removed field: is_active } | NONE | true |
DIFF00099994824 | general_code_change | Java | sessions_125.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099994825 | general_code_change | Java | orders_5.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099994826 | test_suite_cleanup | SQL | mysql-test/suite/logs_772.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DROP TABLE transactions; | DROP_TABLE | false |
DIFF00099994827 | test_suite_cleanup | SQL | spec/employees_555.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE comments; | TRUNCATE | false |
DIFF00099994828 | test_suite_cleanup | SQL | test/events_509.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE refunds DROP COLUMN created_at; | DROP_COLUMN | false |
DIFF00099994829 | orm_schema_change | Python | users_6.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='shipments', name='description') | NONE | true |
DIFF00099994830 | raw_sql_destructive | SQL | users_257.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE sessions; | TRUNCATE | true |
DIFF00099994831 | raw_sql_destructive | SQL | refunds_121.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE subscriptions SET name = CONCAT(name, balance); | UPDATE_CONCAT | true |
DIFF00099994832 | test_suite_cleanup | SQL | test/events_772.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+DELETE FROM transactions; | DELETE_UNQUALIFIED | false |
DIFF00099994833 | raw_sql_safe | SQL | accounts_461.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM products WHERE quantity = 'active'; | NONE | false |
DIFF00099994834 | test_suite_cleanup | SQL | mysql-test/suite/reviews_733.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE users SET role = CONCAT(role, priority); | UPDATE_CONCAT | false |
DIFF00099994835 | mentioned_in_comment | Python | notifications_711.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: TRUNCATE TABLE logs;") | TRUNCATE | false |
DIFF00099994836 | obfuscated_destructive | SQL | subscriptions_37.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER
TABLE
products
DROP
COLUMN
description; | DROP_COLUMN | true |
DIFF00099994837 | mentioned_in_comment | Python | tickets_166.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DELETE FROM invoices;") | DELETE_UNQUALIFIED | false |
DIFF00099994838 | test_suite_cleanup | SQL | tests/orders_546.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+UPDATE employees SET address = CONCAT(address, balance); | UPDATE_CONCAT | false |
DIFF00099994839 | general_code_change | JavaScript | subscriptions_672.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 |
DIFF00099994840 | general_code_change | Go | invoices_11.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994841 | orm_schema_change | TypeScript | accounts_418.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Subscriptions { // removed field: created_at } | NONE | true |
DIFF00099994842 | general_code_change | Python | transactions_922.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099994843 | general_code_change | Java | events_109.java | refactor / feature work | @@ -1,3 +1,3 @@
+public class UserService { public User findById(Long id) { return repo.find(id); } } | NONE | false |
DIFF00099994844 | raw_sql_destructive | SQL | notifications_29.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE transactions RENAME COLUMN order_id TO amount_cents; | ALTER_RENAME | true |
DIFF00099994845 | general_code_change | Python | employees_18.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099994846 | obfuscated_destructive | SQL | shipments_342.sql | schema cleanup | @@ -1,3 +1,3 @@
+drop table orders; | DROP_TABLE | true |
DIFF00099994847 | raw_sql_destructive | SQL | sessions_574.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM payments; | DELETE_UNQUALIFIED | true |
DIFF00099994848 | raw_sql_destructive | SQL | logs_331.sql | update schema | @@ -1,3 +1,3 @@
+DROP TABLE payments; | DROP_TABLE | true |
DIFF00099994849 | general_code_change | Python | logs_371.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099994850 | raw_sql_destructive | SQL | reviews_506.sql | update schema | @@ -1,3 +1,3 @@
+DELETE FROM events; | DELETE_UNQUALIFIED | true |
DIFF00099994851 | general_code_change | Python | transactions_352.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099994852 | general_code_change | Ruby | events_805.rb | refactor / feature work | @@ -1,3 +1,3 @@
+def full_name
"#{first_name} #{last_name}"
end | NONE | false |
DIFF00099994853 | raw_sql_safe | SQL | comments_304.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+SELECT * FROM transactions WHERE amount = 'active'; | NONE | false |
DIFF00099994854 | orm_schema_change | JavaScript | employees_66.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('events', table => table.dropColumn('category')) | NONE | true |
DIFF00099994855 | orm_schema_change | Python | notifications_709.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='orders', name='phone') | NONE | true |
DIFF00099994856 | general_code_change | TypeScript | reviews_461.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 |
DIFF00099994857 | raw_sql_safe | SQL | products_896.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE shipments ADD COLUMN state VARCHAR(255); | NONE | false |
DIFF00099994858 | raw_sql_destructive | SQL | inventory_749.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE logs DROP COLUMN quantity; | DROP_COLUMN | true |
DIFF00099994859 | orm_schema_change | Python | inventory_537.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='comments', name='address') | NONE | true |
DIFF00099994860 | raw_sql_destructive | SQL | customers_684.sql | update schema | @@ -1,3 +1,3 @@
+TRUNCATE TABLE logs; | TRUNCATE | true |
DIFF00099994861 | raw_sql_safe | SQL | products_818.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_orders_category ON orders (phone); | NONE | false |
DIFF00099994862 | obfuscated_destructive | SQL | orders_276.sql | schema cleanup | @@ -1,3 +1,3 @@
+ALTER TABLE refunds DROP COLUMN name; | DROP_COLUMN | true |
DIFF00099994863 | raw_sql_safe | SQL | comments_593.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE transactions SET score = %s WHERE amount = %s; | NONE | false |
DIFF00099994864 | general_code_change | JavaScript | users_499.js | refactor / feature work | @@ -1,3 +1,3 @@
+function formatDate(d) { return d.toISOString(); } | NONE | false |
DIFF00099994865 | mentioned_in_comment | Python | subscriptions_274.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: DROP TABLE orders;") | DROP_TABLE | false |
DIFF00099994866 | obfuscated_destructive | SQL | products_706.sql | schema cleanup | @@ -1,3 +1,3 @@
+alTER tABlE eVenTs ReNAMe coLumN upDatED_At TO amounT_cENtS; | ALTER_RENAME | true |
DIFF00099994867 | raw_sql_safe | SQL | reviews_445.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO employees (phone, price) VALUES (%s, %s); | NONE | false |
DIFF00099994868 | raw_sql_safe | SQL | orders_320.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE comments SET email = %s WHERE status = %s; | NONE | false |
DIFF00099994869 | orm_schema_change | Python | logs_226.py | django migration: drop unused field | @@ -1,3 +1,3 @@
+migrations.RemoveField(model_name='users', name='name') | NONE | true |
DIFF00099994870 | obfuscated_destructive | SQL | logs_410.sql | schema cleanup | @@ -1,3 +1,3 @@
+drop table invoices; | DROP_TABLE | true |
DIFF00099994871 | general_code_change | TypeScript | users_771.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 |
DIFF00099994872 | raw_sql_safe | SQL | employees_502.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+CREATE INDEX idx_products_email ON products (description); | NONE | false |
DIFF00099994873 | orm_schema_change | Ruby | transactions_587.rb | rails migration: drop unused field | @@ -1,3 +1,3 @@
+remove_column :refunds, :balance | NONE | true |
DIFF00099994874 | general_code_change | Go | inventory_743.go | refactor / feature work | @@ -1,3 +1,3 @@
+func HandleRequest(w http.ResponseWriter, r *http.Request) { fmt.Fprintln(w, "ok") } | NONE | false |
DIFF00099994875 | test_suite_cleanup | SQL | spec/inventory_619.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+TRUNCATE TABLE events; | TRUNCATE | false |
DIFF00099994876 | raw_sql_safe | SQL | products_167.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE orders SET priority = %s WHERE created_at = %s; | NONE | false |
DIFF00099994877 | mentioned_in_comment | Python | shipments_415.py | add warning comment | @@ -1,3 +1,3 @@
+logger.warning("Skipping legacy query: ALTER TABLE invoices RENAME COLUMN user_id TO state;") | ALTER_RENAME | false |
DIFF00099994878 | orm_schema_change | TypeScript | refunds_901.ts | prisma migration: drop unused field | @@ -1,3 +1,3 @@
+model Invoices { // removed field: order_id } | NONE | true |
DIFF00099994879 | orm_schema_change | JavaScript | reviews_428.js | sequelize migration: drop unused field | @@ -1,3 +1,3 @@
+queryInterface.removeColumn('subscriptions', 'name') | NONE | true |
DIFF00099994880 | general_code_change | JavaScript | inventory_738.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 |
DIFF00099994881 | raw_sql_safe | SQL | events_486.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+INSERT INTO products (email, score) VALUES (%s, %s); | NONE | false |
DIFF00099994882 | raw_sql_destructive | SQL | sessions_259.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE employees DROP COLUMN category; | DROP_COLUMN | true |
DIFF00099994883 | raw_sql_destructive | SQL | accounts_991.sql | update schema | @@ -1,3 +1,3 @@
+UPDATE transactions SET quantity = CONCAT(quantity, user_id); | UPDATE_CONCAT | true |
DIFF00099994884 | general_code_change | Python | logs_944.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099994885 | general_code_change | Python | users_246.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099994886 | general_code_change | Python | reviews_736.py | refactor / feature work | @@ -1,3 +1,3 @@
+class Cache:
def __init__(self):
self._store = {} | NONE | false |
DIFF00099994887 | raw_sql_destructive | SQL | subscriptions_927.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE orders DROP COLUMN quantity; | DROP_COLUMN | true |
DIFF00099994888 | orm_schema_change | JavaScript | sessions_855.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('customers', table => table.dropColumn('email')) | NONE | true |
DIFF00099994889 | raw_sql_safe | SQL | notifications_720.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+UPDATE sessions SET description = %s WHERE address = %s; | NONE | false |
DIFF00099994890 | orm_schema_change | JavaScript | payments_38.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('shipments', table => table.dropColumn('created_at')) | NONE | true |
DIFF00099994891 | test_suite_cleanup | SQL | tests/subscriptions_408.sql | test cleanup fixture | @@ -1,3 +1,3 @@
+ALTER TABLE sessions RENAME COLUMN created_at TO full_name; | ALTER_RENAME | false |
DIFF00099994892 | orm_schema_change | JavaScript | subscriptions_216.js | knex migration: drop unused field | @@ -1,3 +1,3 @@
+knex.schema.table('tickets', table => table.dropColumn('created_at')) | NONE | true |
DIFF00099994893 | obfuscated_destructive | SQL | customers_110.sql | schema cleanup | @@ -1,3 +1,3 @@
+TRUNCATE TABLE orders; | TRUNCATE | true |
DIFF00099994894 | raw_sql_safe | SQL | subscriptions_137.sql | add index / minor schema tweak | @@ -1,3 +1,3 @@
+ALTER TABLE inventory ADD COLUMN user_role VARCHAR(255); | NONE | false |
DIFF00099994895 | general_code_change | TypeScript | accounts_254.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 |
DIFF00099994896 | raw_sql_destructive | SQL | accounts_844.sql | update schema | @@ -1,3 +1,3 @@
+ALTER TABLE employees RENAME COLUMN category TO state; | ALTER_RENAME | true |
DIFF00099994897 | mentioned_in_comment | Python | reviews_262.py | add warning comment | @@ -1,3 +1,3 @@
+"""This function used to run: DROP TABLE refunds; -- now deprecated""" | DROP_TABLE | false |
DIFF00099994898 | general_code_change | Python | events_793.py | refactor / feature work | @@ -1,3 +1,3 @@
+def calculate_total(items):
return sum(i.price for i in items) | NONE | false |
DIFF00099994899 | obfuscated_destructive | SQL | logs_383.sql | schema cleanup | @@ -1,3 +1,3 @@
+DELETE FROM customers; | DELETE_UNQUALIFIED | true |
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