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2 dni temu · BEGIN...END allows the execution of a group of Transact-SQL statements in a control of flow.
24 lip 2009 · You need BEGIN... END to create a block spanning more than one statement. So, if you wanted to do 2 things in one 'leg' of an IF statement, or if you wanted to do more than one thing in the body of a WHILE loop, you'd need to bracket those statements with BEGIN...END. The GO keyword is not part of SQL. It's only used by the Query Analyzer to ...
2 dni temu · BEGIN . { sql_statement | statement_block } . END. Arguments. { sql_statement | statement_block} Is any valid Transact-SQL statement or statement grouping as defined with a statement block. To define a statement block (batch), use the control-of-flow language keywords BEGIN and END.
Marks the starting point of an explicit, local transaction. Explicit transactions start with the BEGIN TRANSACTION statement and end with the COMMIT or ROLLBACK statement. Transact-SQL syntax conventions.
With the END statement, the SQL block ends, practically END closes BEGIN, it represents the end point of the SQL block. Inside the SQL BEGIN END block you can execute SQL or T-SQL statements such as: SELECT, INSERT, UPDATE, DELETE, execution of functions and procedures. Syntax. BEGIN { sql_statements | transact_sql_statement } END Example of ...
BEGIN END statement in Transact SQL. BEGIN END is a flow control structure used to hold multiple statements grouped together in a given code block. In short, they allow a series of instructions to be executed together. BEGIN END can be nested within a block of code.
Following are the 10 main SQL Server Control-of-flow keywords: BEGIN...END, BREAK, CONTINUE, GOTO label, IF...ELSE, RETURN, THROW, TRY...CATCH, WAITFOR, WHILE. 1. BEGIN...END. The control-of-flow BEGIN...END keyword groups Transact SQL statements in a block to execute.
