Begin transaction sql

Begin transaction in sql

BEGIN TRANSACTION [Tran1]

  BEGIN TRY

      INSERT INTO [Test].[dbo].[T1] ([Title], [AVG])
      VALUES ('Tidd130', 130), ('Tidd230', 230)

      UPDATE [Test].[dbo].[T1]
      SET [Title] = N'az2' ,[AVG] = 1
      WHERE [dbo].[T1].[Title] = N'az'

      COMMIT TRANSACTION [Tran1]

  END TRY

  BEGIN CATCH

      ROLLBACK TRANSACTION [Tran1]

  END CATCH

Source: stackoverflow.com

Begin transaction sql

-- It is Transaction Control Language(TCL)
-- case1 (temporary)
BEGIN TRANSACTION
-- perform DML operation i.e. INSERT, UPDATE, DELETE
ROLLBACK -- goes to previous state 

-- case2 (permanent)
BEGIN TRANSACTION
-- perform DML operation i.e. INSERT, UPDATE, DELETE
COMMIT -- Transaction is executed and hence change is done permanently

Similar codes

0 vote147 views1 answer
Get date from timestamp in mysql
SQL
1 vote131 views1 answer
Can we drop a primary key
SQL
0 vote133 views1 answer
Set column width in sqlplus
SQL
3 votes139 views3 answers
Sql last week
SQL
0 vote135 views1 answer
Create boolean column in MySQL with false as default value?
SQL
2 votes138 views1 answer
Sql as
SQL
5 votes134 views1 answer
Alter table add comment oracle
SQL
4 votes156 views2 answers
Installing sql on ubuntu
SQL
0 vote156 views1 answer
Sql server create constraint
SQL
0 vote139 views1 answer
Sql select non unique
SQL