yjhjstz commented on code in PR #1207:
URL: https://github.com/apache/cloudberry/pull/1207#discussion_r2190315936
##########
src/backend/executor/nodeHash.c:
##########
@@ -4190,8 +4192,21 @@ PushdownRuntimeFilter(HashState *node)
scankeys = lappend(scankeys, sk);
/* append new runtime filters to target node */
- SeqScanState *sss = castNode(SeqScanState, attr_filter->target);
- sss->filters = list_concat(sss->filters, scankeys);
+ if (IsA(attr_filter->target, SeqScanState))
+ {
+ SeqScanState *sss = castNode(SeqScanState,
attr_filter->target);
+ sss->filters = list_concat(sss->filters, scankeys);
+ }
+ else if (IsA(attr_filter->target, DynamicSeqScanState))
+ {
+ DynamicSeqScanState *dsss =
castNode(DynamicSeqScanState, attr_filter->target);
+ dsss->filters = list_concat(dsss->filters, scankeys);
+ }
+ else
+ {
+ /* never reach here */
+ Assert(false);
Review Comment:
use `pg_unreachable()` ?
##########
src/backend/executor/nodeHash.c:
##########
@@ -4268,6 +4284,20 @@ ResetRuntimeFilter(HashState *node)
sss->filters = NIL;
}
}
+ else if (IsA(attr_filter->target, DynamicSeqScanState))
+ {
+ dsss = castNode(DynamicSeqScanState,
attr_filter->target);
+ if (dsss->filters)
+ {
+ list_free_deep(dsss->filters);
+ dsss->filters = NIL;
+ }
+ }
+ else
+ {
+ /* never reach here */
+ Assert(false);
Review Comment:
use `pg_unreachable()` ?
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