$schemaNames public read-only property All schema names

$categoryMap public property (available since version 2.0.8) Mapping

update() public abstract method Saves the changes to this

unlinkAll() public method Destroys the relationship in

$db public property The DB connection that this command is associated

update() public method Creates an UPDATE command.

count() public method Returns the number of rows in the

queryScalar() protected method Queries a scalar value

findConstraints() protected method Collects the foreign

addPrimaryKey() public method Builds a SQL statement for