Implementation of keyword ignore: using hint string

2022-06-16 19:47:25 +08:00
parent 17c986d684
commit a8da82a0fb
54 changed files with 4973 additions and 128 deletions
--- a/src/gausskernel/runtime/executor/execScan.cpp
+++ b/src/gausskernel/runtime/executor/execScan.cpp
@ -196,6 +196,9 @@ TupleTableSlot* ExecScan(ScanState* node, ExecScanAccessMtd access_mtd, /* funct
             * Found a satisfactory scan tuple.
             */
            if (proj_info != NULL) {
+                if (node->ps.state && node->ps.state->es_plannedstmt) {
+                    econtext->can_ignore = node->ps.state->es_plannedstmt->hasIgnore;
+                }
                /*
                 * Form a projection tuple, store it in the result tuple slot
                 * and return it --- unless we find we can project no tuples