db_last_used_handle (private)

 db_last_used_handle [ -dbn dbn ]

Defined in packages/acs-tcl/tcl/01-database-procs.tcl

Get the last used inactive handle.

Switches:

-dbn (optional)

database name

Returns:

last active handle or empty string

Partial Call Graph (max 5 caller/called nodes):

Testcases:

No testcase defined.

Source code:

        set pools [db_available_pools $dbn]
        set currentHandles [ns_db currenthandles]

        set last_used_handle ""
        foreach pool $pools {
            if {[dict exists $currentHandles $pool]} {
                foreach {handle active} [dict get $currentHandles $pool] {
                    #ns_log notice "### FOUND pool $pool handle $handle active $active"
                    if {$active eq 0} {
                        set last_used_handle $handle
                    }
                }
            }
        }
        #ns_log notice "###### db_last_used_handle: <$currentHandles> last used $last_used_handle"
        return $last_used_handle

XQL Not present:

Generic, PostgreSQL, Oracle