Interface IPrimaryKey

primarykey capability

Namespace: cmc\db
Located at db/datasource.php

Methods summary

`public`	# `getPrimaryKey( )` gets the value of the primary key Returns an array or a scalar gets the value of the primary key Returns an array or a scalar Returns mixed
`public`	# `seekPrimaryKey( mixed $key )` seeks using a primary key value seeks using a primary key value Parameters `$key` `mixed` $key primary key value (scalar or array) Returns array\|null