xo::db::sql::content_folder proc is_empty (public)

 xo::db::sql::content_folder[i] is_empty [ -dbn dbn ] \
    -folder_id folder_id 

Defined in packages/xotcl-core/tcl/05-db-procs.tcl

Automatically generated method

Switches:
-dbn
(optional)
-folder_id
(required)

Partial Call Graph (max 5 caller/called nodes):
%3 db_with_handle db_with_handle (public) xo::db::sql::content_folder proc is_empty xo::db::sql::content_folder proc is_empty xo::db::sql::content_folder proc is_empty->db_with_handle

Testcases:
No testcase defined.
Source code:
#function_args: {FOLDER_ID {}}
foreach var [list FOLDER_ID]  {
  set varname [string tolower $var]
  if {[info exists $varname]} {
    set $var [set $varname]
    set _$var :$var
  } else {
    set _$var null
  }
}
set sql "
select content_folder__is_empty($_FOLDER_ID) 
    "
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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