acs::SiteNode method has_children (protected)

 <instance of acs::SiteNode> has_children -node_id node_id 

Defined in packages/acs-tcl/tcl/site-nodes-procs.tcl

Check, if the provided site-node has children.

Switches:

-node_id (required, integer)

Returns:

boolean value. ns_log notice "non-cached version of has_children called with $node_id"

Testcases:

No testcase defined.

Source code:

set children [::acs::dc list -prepare integer dbqd..has_children {
    select 1 from site_nodes where parent_id = :node_id
    FETCH NEXT 1 ROWS ONLY
}]
return [llength $children]

Generic XQL file:

packages/acs-tcl/tcl/site-nodes-procs.xql

PostgreSQL XQL file:

packages/acs-tcl/tcl/site-nodes-procs-postgresql.xql

Oracle XQL file:

packages/acs-tcl/tcl/site-nodes-procs-oracle.xql