firebird/firebird-mirror
firebird/firebird-mirror
8
0
Fork 1
mirror of https://github.com/FirebirdSQL/firebird.git synced 2025-01-24 15:23:03 +01:00
Code Issues

Backport fix for CORE-2893 - Expression in a subquery may be treated as invariant and produce incorrect results

Browse Source
This commit is contained in:
asfernandes 2010-06-13 14:57:51 +00:00
parent d6f61eef63
commit a731f0f72a
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/jrd/cmp.cpp
View File

@ -3986,6 +3986,11 @@ jrd_nod* CMP_pass1(thread_db* tdbb, CompilerScratch* csb, jrd_nod* node)
//case nod_count2:
case nod_total:
ignore_dbkey(tdbb, csb, (RecordSelExpr*) node->nod_arg[e_stat_rse], view);
node->nod_arg[e_stat_rse] = CMP_pass1(tdbb, csb, node->nod_arg[e_stat_rse]);
csb->csb_current_nodes.push(node->nod_arg[e_stat_rse]);
node->nod_arg[e_stat_value] = CMP_pass1(tdbb, csb, node->nod_arg[e_stat_value]);
node->nod_arg[e_stat_default] = CMP_pass1(tdbb, csb, node->nod_arg[e_stat_default]);
csb->csb_current_nodes.pop();
break;
case nod_aggregate: