Alter Table Column Name Mssql. On the File menu click Save table name. ALTER TABLE T1 ALTER COLUMN C4 DROP SPARSE.
SQL answers related to sql alter table column name ms sql server. CHANGE COLUMN BID BooksID INT. The syntax to add multiple columns to an existing table in SQL Server Transact-SQL is.
Changing column names in sql query results.
How to change a collumn name in sql. SQL Structured Query Language sql The new data type must be compatible with the old one otherwise you will get a conversion error in case the column has data and it fails to convert. EXEC sp_rename targeted_table_nameold_column_name new_column_name COLUMN. The exact syntax for each database is as follows.