primaryKey()
Description
Returns the name of the primary key for this model's table. This is determined through database introspection. If composite primary keys have been used they will both be returned in a list.
Function Syntax
primaryKey()
Parameters
None.
Examples
<!--- Get the name of the primary key of the table mapped to the `employee` model (the `employees` table by default) --->
<cfset theKeyName = model("employee").primaryKey()>
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