add cols itnp table sql server code example
Example 1: sql server add column
ALTER TABLE dbo.doc_exa ADD column_b VARCHAR(20) NULL, column_c INT NULL ;
Example 2: alter table add column
ALTER TABLE table_name
ADD column_name datatype;
ALTER TABLE dbo.doc_exa ADD column_b VARCHAR(20) NULL, column_c INT NULL ;
ALTER TABLE table_name
ADD column_name datatype;