Mysql_fetch_array ();

You can now rename an existing column in a base table to a new name without . Adds a column if it not exists yet when altering a table. Removes a column in a reversible way when altering a table. Can only rename clustering columns in the primary key. Cannot change the data type of a column.

For a table that has a materialized view, cannot drop a . Renames a column in the attribute table connected to a. DBF or SQLite do not support ALTER TABLE command to rename columns. In some cases a MySQL MyISAM table structure needs to be alter. This includes adding, removing and changing table columns (or indexes) . DatabaseException: Error executing SQL ALTER TABLE STASH.

RENAME COLUMN old_name to new_name; . SQL SERVER – How to Rename a Column Name or Table Name. We can change the table name too with the same command.