Restriction: You cannot use any type of view in an ALTER TABLE statement. Restriction: You cannot use ALTER TABLE on a table that is accessed via an engine that does not support UPDATE processing.

The first form of the CREATE TABLE statement creates tables that automatically map SQL data types to those supported by the ... You can use an INSERT statement to add rows. Use an ALTER statement to ...

You can modify or drop a check constraint in SQL using the ALTER TABLE statement. To modify a check constraint, you need to drop the existing one and create a new one with the updated condition.

A database consists of one or more tables. A table is identified by its name. A table is made up of columns and rows. Columns contain the column name and data type. Rows contain the records or data ...

Using SQL's "ALTER TABLE" statement, you add a CLOB data item to an existing table in your business' database. Click the Start button. Move the mouse cursor to "All Programs," then the "Oracle ...