Update

Examples

// update wp_users set foo = `bar`
$table->set( 'foo', 'bar' )->update();

// update wp_users set foo = `bar`, bar = `foo`
$table->set( 'foo', 'bar' )
	->set( 'bar', 'foo' )
	->update();

// update wp_users set foo = `bar`, bar = `foo`
$table->set(array(
	'foo' => 'bar',
	'bar' => 'foo',
))->update();

// update wp_users set foo = `bar` where id = 1 limit 0,1
$table->set( 'foo', 'bar' )
	->where( 'id', 1 )
	->limit( 1 )
	->update();