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[mfinanz.git] / SL / DB / Manager / RequirementSpec.pm

diff --git a/SL/DB/Manager/RequirementSpec.pm b/SL/DB/Manager/RequirementSpec.pm
index 2d54d769a523808a73c394d0c424defe82d4ed78..fecd9d35860254df1b0c66cc9590c05ab79ac9bd 100644 (file)
--- a/SL/DB/Manager/RequirementSpec.pm
+++ b/SL/DB/Manager/RequirementSpec.pm
@@ -29,4 +29,11 @@ sub working_copy_filter {
   return (working_copy_id => undef);
 }
 
+sub not_empty_filter {
+  my @tables = qw(requirement_spec_items requirement_spec_text_blocks requirement_spec_parts);
+  my @filter = map { \"id IN (SELECT nef_${_}.requirement_spec_id FROM ${_} nef_${_})" } @tables;
+
+  return (or => \@filter);
+}
+
 1;