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new febc5ed1a5d min max rf type (#25129)
febc5ed1a5d is described below
commit febc5ed1a5da754489a0e47d77156f5d8760093f
Author: minghong <engle...@gmail.com>
AuthorDate: Mon Oct 9 11:09:07 2023 +0800
min max rf type (#25129)
extend min-max rf to support 3 types:
n<A
m>A
n<A<m,
in which m/n are constants and A is column.
this pr only contains thrift definition.
---
gensrc/thrift/PlanNodes.thrift | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/gensrc/thrift/PlanNodes.thrift b/gensrc/thrift/PlanNodes.thrift
index 08be029401e..f38d245496c 100644
--- a/gensrc/thrift/PlanNodes.thrift
+++ b/gensrc/thrift/PlanNodes.thrift
@@ -1068,6 +1068,18 @@ enum TRuntimeFilterType {
BITMAP = 16
}
+// generate min-max runtime filter for non-equal condition or equal condition.
+enum TMinMaxRuntimeFilterType {
+ // only min is valid, RF generated according to condition: n < col_A
+ MIN = 1
+ // only max is valid, RF generated according to condition: m > col_A
+ MAX = 2
+ // both min/max are valid,
+ // support hash join condition: col_A = col_B
+ // support other join condition: n < col_A and col_A < m
+ MIN_MAX = 4
+}
+
// Specification of a runtime filter.
struct TRuntimeFilterDesc {
// Filter unique id (within a query)
@@ -1108,8 +1120,13 @@ struct TRuntimeFilterDesc {
11: optional bool bitmap_filter_not_in
12: optional bool opt_remote_rf;
+
+ // for min/max rf
+ 13: optional TMinMaxRuntimeFilterType min_max_type;
}
+
+
struct TDataGenScanNode {
1: optional Types.TTupleId tuple_id
2: optional TDataGenFunctionName func_name
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