Datasets:
ziadatalabs
/
FreeCodeDiffs100M

Dataset card Data Studio Files
xet
 Community
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
DIFF00000002100
general_code_change
Ruby
accounts_910.rb
refactor / feature work
@@ -1,3 +1,3 @@ +def full_name "#{first_name} #{last_name}" end
NONE
false
DIFF00000002101
general_code_change
JavaScript
refunds_50.js
refactor / feature work
@@ -1,3 +1,3 @@ +function formatDate(d) { return d.toISOString(); }
NONE
false
DIFF00000002102
raw_sql_safe
SQL
products_181.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +ALTER TABLE payments ADD COLUMN contact_email VARCHAR(255);
NONE
false
DIFF00000002103
general_code_change
Python
reviews_107.py
refactor / feature work
@@ -1,3 +1,3 @@ +def calculate_total(items): return sum(i.price for i in items)
NONE
false
DIFF00000002104
general_code_change
JavaScript
employees_860.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
DIFF00000002105
general_code_change
Ruby
events_235.rb
refactor / feature work
@@ -1,3 +1,3 @@ +def full_name "#{first_name} #{last_name}" end
NONE
false
DIFF00000002106
test_suite_cleanup
SQL
tests/events_369.sql
test cleanup fixture
@@ -1,3 +1,3 @@ +ALTER TABLE accounts RENAME COLUMN user_id TO amount_cents;
ALTER_RENAME
false
DIFF00000002107
orm_schema_change
JavaScript
products_468.js
knex migration: drop unused field
@@ -1,3 +1,3 @@ +knex.schema.table('payments', table => table.dropColumn('is_active'))
NONE
true
DIFF00000002108
raw_sql_destructive
SQL
customers_315.sql
update schema
@@ -1,3 +1,3 @@ +DROP TABLE reviews;
DROP_TABLE
true
DIFF00000002109
mentioned_in_comment
Python
tickets_74.py
add warning comment
@@ -1,3 +1,3 @@ +logger.warning("Skipping legacy query: DROP TABLE refunds;")
DROP_TABLE
false
DIFF00000002110
mentioned_in_comment
Python
accounts_298.py
add warning comment
@@ -1,3 +1,3 @@ +# NOTE: do not run 'DROP TABLE subscriptions;' manually, handled by migration tool
DROP_TABLE
false
DIFF00000002111
obfuscated_destructive
SQL
subscriptions_402.sql
schema cleanup
@@ -1,3 +1,3 @@ +UPDATE transactions SET metadata = CONCAT(metadata, email);
UPDATE_CONCAT
true
DIFF00000002112
orm_schema_change
Python
events_510.py
django migration: drop unused field
@@ -1,3 +1,3 @@ +migrations.RemoveField(model_name='notifications', name='metadata')
NONE
true
DIFF00000002113
orm_schema_change
JavaScript
subscriptions_899.js
sequelize migration: drop unused field
@@ -1,3 +1,3 @@ +queryInterface.removeColumn('accounts', 'balance')
NONE
true
DIFF00000002114
general_code_change
JavaScript
employees_367.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
DIFF00000002115
orm_schema_change
Python
customers_909.py
django migration: drop unused field
@@ -1,3 +1,3 @@ +migrations.RemoveField(model_name='invoices', name='address')
NONE
true
DIFF00000002116
general_code_change
JavaScript
products_726.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
DIFF00000002117
raw_sql_destructive
SQL
notifications_186.sql
update schema
@@ -1,3 +1,3 @@ +UPDATE users SET status = CONCAT(status, role);
UPDATE_CONCAT
true
DIFF00000002118
general_code_change
TypeScript
inventory_144.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
DIFF00000002119
mentioned_in_comment
Python
comments_611.py
add warning comment
@@ -1,3 +1,3 @@ +logger.warning("Skipping legacy query: DROP TABLE reviews;")
DROP_TABLE
false
DIFF00000002120
general_code_change
Ruby
products_531.rb
refactor / feature work
@@ -1,3 +1,3 @@ +def full_name "#{first_name} #{last_name}" end
NONE
false
DIFF00000002121
general_code_change
TypeScript
notifications_95.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
DIFF00000002122
test_suite_cleanup
SQL
spec/subscriptions_350.sql
test cleanup fixture
@@ -1,3 +1,3 @@ +ALTER TABLE invoices DROP COLUMN balance;
DROP_COLUMN
false
DIFF00000002123
raw_sql_safe
SQL
payments_276.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +INSERT INTO customers (balance, updated_at) VALUES (%s, %s);
NONE
false
DIFF00000002124
orm_schema_change
TypeScript
notifications_298.ts
prisma migration: drop unused field
@@ -1,3 +1,3 @@ +model Shipments { // removed field: balance }
NONE
true
DIFF00000002125
raw_sql_safe
SQL
tickets_816.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +ALTER TABLE employees ADD COLUMN user_role VARCHAR(255);
NONE
false
DIFF00000002126
obfuscated_destructive
SQL
accounts_764.sql
schema cleanup
@@ -1,3 +1,3 @@ +DEleTE FrOM NoTificatIoNS;
DELETE_UNQUALIFIED
true
DIFF00000002127
raw_sql_destructive
SQL
refunds_378.sql
update schema
@@ -1,3 +1,3 @@ +DROP TABLE notifications;
DROP_TABLE
true
DIFF00000002128
test_suite_cleanup
SQL
spec/subscriptions_952.sql
test cleanup fixture
@@ -1,3 +1,3 @@ +ALTER TABLE sessions DROP COLUMN name;
DROP_COLUMN
false
DIFF00000002129
raw_sql_destructive
SQL
accounts_188.sql
update schema
@@ -1,3 +1,3 @@ +DROP TABLE inventory;
DROP_TABLE
true
DIFF00000002130
mentioned_in_comment
Python
notifications_391.py
add warning comment
@@ -1,3 +1,3 @@ +logger.warning("Skipping legacy query: UPDATE events SET address = CONCAT(address, balance);")
UPDATE_CONCAT
false
DIFF00000002131
general_code_change
TypeScript
transactions_920.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
DIFF00000002132
raw_sql_destructive
SQL
customers_779.sql
update schema
@@ -1,3 +1,3 @@ +ALTER TABLE payments DROP COLUMN email;
DROP_COLUMN
true
DIFF00000002133
mentioned_in_comment
Python
accounts_587.py
add warning comment
@@ -1,3 +1,3 @@ +"""This function used to run: UPDATE shipments SET is_active = CONCAT(is_active, category); -- now deprecated"""
UPDATE_CONCAT
false
DIFF00000002134
raw_sql_destructive
SQL
employees_332.sql
update schema
@@ -1,3 +1,3 @@ +DELETE FROM shipments;
DELETE_UNQUALIFIED
true
DIFF00000002135
orm_schema_change
Ruby
logs_782.rb
rails migration: drop unused field
@@ -1,3 +1,3 @@ +remove_column :invoices, :user_id
NONE
true
DIFF00000002136
general_code_change
Python
products_799.py
refactor / feature work
@@ -1,3 +1,3 @@ +class Cache: def __init__(self): self._store = {}
NONE
false
DIFF00000002137
raw_sql_destructive
SQL
payments_588.sql
update schema
@@ -1,3 +1,3 @@ +DELETE FROM payments;
DELETE_UNQUALIFIED
true
DIFF00000002138
raw_sql_safe
SQL
payments_990.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +UPDATE users SET balance = %s WHERE price = %s;
NONE
false
DIFF00000002139
obfuscated_destructive
SQL
employees_969.sql
schema cleanup
@@ -1,3 +1,3 @@ +TRUNCATE TABLE tickets;
TRUNCATE
true
DIFF00000002140
general_code_change
Python
logs_227.py
refactor / feature work
@@ -1,3 +1,3 @@ +def calculate_total(items): return sum(i.price for i in items)
NONE
false
DIFF00000002141
general_code_change
Java
payments_959.java
refactor / feature work
@@ -1,3 +1,3 @@ +public class UserService { public User findById(Long id) { return repo.find(id); } }
NONE
false
DIFF00000002142
general_code_change
Python
transactions_250.py
refactor / feature work
@@ -1,3 +1,3 @@ +def calculate_total(items): return sum(i.price for i in items)
NONE
false
DIFF00000002143
raw_sql_safe
SQL
sessions_174.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +CREATE INDEX idx_users_address ON users (is_active);
NONE
false
DIFF00000002144
general_code_change
Java
subscriptions_739.java
refactor / feature work
@@ -1,3 +1,3 @@ +public class UserService { public User findById(Long id) { return repo.find(id); } }
NONE
false
DIFF00000002145
orm_schema_change
Python
invoices_120.py
django migration: drop unused field
@@ -1,3 +1,3 @@ +migrations.RemoveField(model_name='subscriptions', name='metadata')
NONE
true
DIFF00000002146
raw_sql_safe
SQL
reviews_379.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +CREATE INDEX idx_products_status ON products (order_id);
NONE
false
DIFF00000002147
raw_sql_destructive
SQL
comments_756.sql
update schema
@@ -1,3 +1,3 @@ +DROP TABLE invoices;
DROP_TABLE
true
DIFF00000002148
general_code_change
TypeScript
comments_949.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
DIFF00000002149
mentioned_in_comment
Python
users_405.py
add warning comment
@@ -1,3 +1,3 @@ +"""This function used to run: ALTER TABLE shipments DROP COLUMN status; -- now deprecated"""
DROP_COLUMN
false
DIFF00000002150
orm_schema_change
TypeScript
inventory_577.ts
prisma migration: drop unused field
@@ -1,3 +1,3 @@ +model Customers { // removed field: order_id }
NONE
true
DIFF00000002151
raw_sql_safe
SQL
transactions_906.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +ALTER TABLE shipments ADD COLUMN contact_email VARCHAR(255);
NONE
false
DIFF00000002152
orm_schema_change
JavaScript
users_319.js
sequelize migration: drop unused field
@@ -1,3 +1,3 @@ +queryInterface.removeColumn('events', 'amount')
NONE
true
DIFF00000002153
raw_sql_destructive
SQL
invoices_148.sql
update schema
@@ -1,3 +1,3 @@ +DELETE FROM comments;
DELETE_UNQUALIFIED
true
DIFF00000002154
orm_schema_change
JavaScript
tickets_10.js
sequelize migration: drop unused field
@@ -1,3 +1,3 @@ +queryInterface.removeColumn('comments', 'status')
NONE
true
DIFF00000002155
raw_sql_safe
SQL
tickets_113.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +SELECT * FROM sessions WHERE score = 'active';
NONE
false
DIFF00000002156
test_suite_cleanup
SQL
spec/reviews_901.sql
test cleanup fixture
@@ -1,3 +1,3 @@ +DELETE FROM accounts;
DELETE_UNQUALIFIED
false
DIFF00000002157
obfuscated_destructive
SQL
notifications_672.sql
schema cleanup
@@ -1,3 +1,3 @@ +ALTER TABLE payments RENAME COLUMN created_at TO contact_email;
ALTER_RENAME
true
DIFF00000002158
raw_sql_safe
SQL
inventory_429.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +CREATE INDEX idx_tickets_status ON tickets (is_active);
NONE
false
DIFF00000002159
raw_sql_destructive
SQL
notifications_201.sql
update schema
@@ -1,3 +1,3 @@ +TRUNCATE TABLE employees;
TRUNCATE
true
DIFF00000002160
raw_sql_destructive
SQL
inventory_672.sql
update schema
@@ -1,3 +1,3 @@ +ALTER TABLE employees DROP COLUMN description;
DROP_COLUMN
true
DIFF00000002161
raw_sql_destructive
SQL
employees_670.sql
update schema
@@ -1,3 +1,3 @@ +ALTER TABLE customers DROP COLUMN phone;
DROP_COLUMN
true
DIFF00000002162
obfuscated_destructive
SQL
refunds_710.sql
schema cleanup
@@ -1,3 +1,3 @@ +delEtE fROM REvIews;
DELETE_UNQUALIFIED
true
DIFF00000002163
raw_sql_safe
SQL
products_600.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +SELECT * FROM reviews WHERE price = 'active';
NONE
false
DIFF00000002164
raw_sql_safe
SQL
tickets_147.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +INSERT INTO orders (order_id, order_id) VALUES (%s, %s);
NONE
false
DIFF00000002165
obfuscated_destructive
SQL
products_645.sql
schema cleanup
@@ -1,3 +1,3 @@ +alter table events rename column status to contact_email;
ALTER_RENAME
true
DIFF00000002166
raw_sql_safe
SQL
subscriptions_386.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +UPDATE inventory SET score = %s WHERE quantity = %s;
NONE
false
DIFF00000002167
obfuscated_destructive
SQL
sessions_840.sql
schema cleanup
@@ -1,3 +1,3 @@ +TRUNCATE TABLE payments;
TRUNCATE
true
DIFF00000002168
raw_sql_destructive
SQL
subscriptions_706.sql
update schema
@@ -1,3 +1,3 @@ +DROP TABLE accounts;
DROP_TABLE
true
DIFF00000002169
obfuscated_destructive
SQL
tickets_706.sql
schema cleanup
@@ -1,3 +1,3 @@ +dRoP TAbLE SubScRIPtiONs;
DROP_TABLE
true
DIFF00000002170
raw_sql_safe
SQL
tickets_803.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +INSERT INTO accounts (address, user_id) VALUES (%s, %s);
NONE
false
DIFF00000002171
orm_schema_change
Ruby
logs_295.rb
rails migration: drop unused field
@@ -1,3 +1,3 @@ +remove_column :payments, :category
NONE
true
DIFF00000002172
general_code_change
JavaScript
accounts_689.js
refactor / feature work
@@ -1,3 +1,3 @@ +function formatDate(d) { return d.toISOString(); }
NONE
false
DIFF00000002173
mentioned_in_comment
Python
comments_916.py
add warning comment
@@ -1,3 +1,3 @@ +# NOTE: do not run 'DROP TABLE payments;' manually, handled by migration tool
DROP_TABLE
false
DIFF00000002174
raw_sql_safe
SQL
payments_491.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +ALTER TABLE tickets ADD COLUMN user_role VARCHAR(255);
NONE
false
DIFF00000002175
mentioned_in_comment
Python
refunds_122.py
add warning comment
@@ -1,3 +1,3 @@ +logger.warning("Skipping legacy query: DROP TABLE invoices;")
DROP_TABLE
false
DIFF00000002176
mentioned_in_comment
Python
employees_854.py
add warning comment
@@ -1,3 +1,3 @@ +logger.warning("Skipping legacy query: DELETE FROM accounts;")
DELETE_UNQUALIFIED
false
DIFF00000002177
general_code_change
TypeScript
customers_76.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
DIFF00000002178
general_code_change
Java
comments_960.java
refactor / feature work
@@ -1,3 +1,3 @@ +public class UserService { public User findById(Long id) { return repo.find(id); } }
NONE
false
DIFF00000002179
orm_schema_change
TypeScript
products_163.ts
prisma migration: drop unused field
@@ -1,3 +1,3 @@ +model Comments { // removed field: email }
NONE
true
DIFF00000002180
obfuscated_destructive
SQL
invoices_505.sql
schema cleanup
@@ -1,3 +1,3 @@ +drop table shipments;
DROP_TABLE
true
DIFF00000002181
test_suite_cleanup
SQL
test/shipments_22.sql
test cleanup fixture
@@ -1,3 +1,3 @@ +DELETE FROM comments;
DELETE_UNQUALIFIED
false
DIFF00000002182
general_code_change
Ruby
tickets_274.rb
refactor / feature work
@@ -1,3 +1,3 @@ +def full_name "#{first_name} #{last_name}" end
NONE
false
DIFF00000002183
raw_sql_destructive
SQL
events_892.sql
update schema
@@ -1,3 +1,3 @@ +ALTER TABLE logs DROP COLUMN priority;
DROP_COLUMN
true
DIFF00000002184
test_suite_cleanup
SQL
mysql-test/suite/inventory_981.sql
test cleanup fixture
@@ -1,3 +1,3 @@ +DROP TABLE payments;
DROP_TABLE
false
DIFF00000002185
raw_sql_destructive
SQL
customers_379.sql
update schema
@@ -1,3 +1,3 @@ +ALTER TABLE refunds RENAME COLUMN metadata TO full_name;
ALTER_RENAME
true
DIFF00000002186
raw_sql_destructive
SQL
events_340.sql
update schema
@@ -1,3 +1,3 @@ +ALTER TABLE events DROP COLUMN quantity;
DROP_COLUMN
true
DIFF00000002187
raw_sql_safe
SQL
users_139.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +UPDATE comments SET price = %s WHERE description = %s;
NONE
false
DIFF00000002188
general_code_change
TypeScript
refunds_410.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
DIFF00000002189
general_code_change
Python
products_690.py
refactor / feature work
@@ -1,3 +1,3 @@ +def calculate_total(items): return sum(i.price for i in items)
NONE
false
DIFF00000002190
general_code_change
Java
inventory_688.java
refactor / feature work
@@ -1,3 +1,3 @@ +public class UserService { public User findById(Long id) { return repo.find(id); } }
NONE
false
DIFF00000002191
mentioned_in_comment
Python
transactions_851.py
add warning comment
@@ -1,3 +1,3 @@ +"""This function used to run: DELETE FROM employees; -- now deprecated"""
DELETE_UNQUALIFIED
false
DIFF00000002192
obfuscated_destructive
SQL
reviews_258.sql
schema cleanup
@@ -1,3 +1,3 @@ +truncate table logs;
TRUNCATE
true
DIFF00000002193
mentioned_in_comment
Python
sessions_677.py
add warning comment
@@ -1,3 +1,3 @@ +logger.warning("Skipping legacy query: TRUNCATE TABLE comments;")
TRUNCATE
false
DIFF00000002194
raw_sql_safe
SQL
transactions_132.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +INSERT INTO subscriptions (status, description) VALUES (%s, %s);
NONE
false
DIFF00000002195
raw_sql_safe
SQL
reviews_7.sql
add index / minor schema tweak
@@ -1,3 +1,3 @@ +SELECT * FROM transactions WHERE phone = 'active';
NONE
false
DIFF00000002196
mentioned_in_comment
Python
tickets_741.py
add warning comment
@@ -1,3 +1,3 @@ +logger.warning("Skipping legacy query: DELETE FROM comments;")
DELETE_UNQUALIFIED
false
DIFF00000002197
orm_schema_change
JavaScript
invoices_140.js
sequelize migration: drop unused field
@@ -1,3 +1,3 @@ +queryInterface.removeColumn('reviews', 'category')
NONE
true
DIFF00000002198
test_suite_cleanup
SQL
tests/comments_906.sql
test cleanup fixture
@@ -1,3 +1,3 @@ +ALTER TABLE customers DROP COLUMN is_active;
DROP_COLUMN
false
DIFF00000002199
general_code_change
Python
refunds_457.py
refactor / feature work
@@ -1,3 +1,3 @@ +class Cache: def __init__(self): self._store = {}
NONE
false