xo::db::sql::acs_util proc has_children (public)

 xo::db::sql::acs_util[i] 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
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