BEGIN / END are control flow markers in the SQL language. They help to identify the scope of things like variables.
They do not directly impact the calling of any SQL commands.
BEGIN
{
sql_statement | statment_block
}
END
Begin / End Example |
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BEGIN DECLARE @myval as decimal( 5,2 ); SET @myval = 155.55; IF (@myval = 155.55) select 'Yes!'; END |