fix the bug of incorrect ROWNUM in partition table

2021-07-07 15:09:59 +08:00
parent 0236725f3f
commit 4e880ba2ab
3 changed files with 185 additions and 0 deletions
--- a/src/gausskernel/runtime/executor/nodePartIterator.cpp
+++ b/src/gausskernel/runtime/executor/nodePartIterator.cpp
@ -141,6 +141,7 @@ TupleTableSlot* ExecPartIterator(PartIteratorState* node)
    if (!TupIsNull(slot))
        return slot;

+    node->ps.lefttree->ps_rownum--;
    /* switch to next partition until we get a unempty tuple */
    for (;;) {
        if (node->currentItr + 1 >= partitionScan) /* have scanned all partitions */