Alter column is a part of sql's Alter table statement used to change an existing column in a table.
I have a table that has several nullable integer columns. This is undesirable for several reasons, so I am looking …
sql-server tsql null alter-table alter-columnI have a table and one of the columns is "Date" of type datetime. We decided to add a default …
sql-server sql-server-2008 tsql alter-table alter-columnI need to ALTER the data types of several columns in a table. For a single column, the following works …
sql-server tsql alter-columnEntering the following command into a PostgreSQL interactive terminal results in an error: ALTER TABLE tbl_name ALTER COLUMN col_…
sql postgresql psql alter-table alter-columnI came across an old table today with a datetime column called 'Created' which allows nulls. Now, I'd want to …
sql sql-server alter-table alter-columnI am trying to alter column datatype of a primary key to tinyint from int.This column is a foreign …
sql-server-2008 alter-table alter-columnI'm using SQL Server 2008 and I need to make a VARCHAR field bigger, from (200 to 1200) on a table with about 500…
sql-server sql-server-2008 varchar alter-columnSo I want to change a column in my SQL Server database to not allow nulls, but I keep getting …
sql-server null alter-columnI'm working with MS SQL SERVER 2003. I want to change a column in one of my tables to have fewer …
sql alter-table alter-columnPossible Duplicate: DEFAULT clause in ALTER TABLE statement resulting in syntax error I am trying to execute the following statement …
sql ms-access default alter-table alter-column