xo::db::sql::acs_util proc has_children (public)
xo::db::sql::acs_util has_children [ -dbn dbn ] \ -item_id_in item_id_in -table_name_in table_name_in \ -parent_column_in parent_column_in
Defined in /var/www/openacs.org/packages/xotcl-core/tcl/05-db-procs.tcl
Automatically generated method
- Switches:
- -dbn (optional)
- -item_id_in (required)
- -table_name_in (required)
- -parent_column_in (required)
- Testcases:
- No testcase defined.
Source code: #function_args: {ITEM_ID_IN {}} {TABLE_NAME_IN {}} {PARENT_COLUMN_IN {}} foreach var [list ITEM_ID_IN TABLE_NAME_IN PARENT_COLUMN_IN] { set varname [string tolower $var] if {[info exists $varname]} { set $var [set $varname] set _$var :$var } else { set _$var null } } set sql " select acs_util__has_children($_ITEM_ID_IN, $_TABLE_NAME_IN, $_PARENT_COLUMN_IN) " db_with_handle -dbn $dbn db { #ns_log notice "--sql=$sql" return [ ns_set value [ns_pg_bind 0or1row $db $sql] 0 ] }XQL Not present: Generic, PostgreSQL, Oracle