Answers for "create or alter table sql"

create column sql server

ALTER TABLE table_name
ADD column_name datatype;

Posted by: Guest on March-15-2020

sql alter table

-- With check if field already exists

IF NOT EXISTS(SELECT 1 FROM sys.columns 
          WHERE Name = N'Email'
          AND Object_ID = Object_ID(N'dbo.Customers'))
BEGIN    
	ALTER TABLE Customers
    ADD Email varchar(255);
END

Posted by: Guest on November-26-2020

sql server 2012 create or alter procedure

IF OBJECT_ID('spCallSomething') IS NULL
    EXEC('CREATE PROCEDURE spCallSomething AS SET NOCOUNT ON;')
GO

ALTER PROCEDURE spCallSomething ... 
--instead of DROP/CREATE

Posted by: Guest on January-30-2020

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Answers for "create or alter table sql"

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Answers for "create or alter table sql"

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