add/update planner tests

Signed-off-by: Richard Chien <[email protected]>
risingwavelabs · Dec 31, 2024 · 6a5c106 · 6a5c106
1 parent a2e7512
commit 6a5c106
Show file tree

Hide file tree

Showing 15 changed files with 698 additions and 543 deletions.
diff --git a/src/frontend/planner_test/tests/testdata/input/watermark_group.yaml b/src/frontend/planner_test/tests/testdata/input/watermark_group.yaml
@@ -0,0 +1,58 @@
+- name: explicit watermark definition + implicit proctime watermark
+  sql: |
+    create table t (
+      foo int,
+      event_time timestamp,
+      proc_time timestamp as proctime(),
+      watermark for event_time as event_time - interval '5 minutes'
+    ) append only;
+    select * from t;
+  expected_outputs:
+    - stream_plan
+    - eowc_stream_plan
+- name: tumble window_start + window_end
+  sql: |
+    create table t (
+      foo int,
+      ts timestamp,
+      watermark for ts as ts - interval '5 minutes'
+    ) append only;
+    select
+      foo, window_start, window_end
+    from tumble(t, ts, interval '1 hour');
+  expected_outputs:
+    - stream_plan
+    - eowc_stream_plan
+- name: hop window_start + window_end
+  sql: |
+    create table t (
+      foo int,
+      ts timestamp,
+      watermark for ts as ts - interval '5 minutes'
+    ) append only;
+    select
+      foo, window_start, window_end
+    from hop(t, ts, interval '20 mins', interval '1 hour');
+  expected_outputs:
+    - stream_plan
+    - eowc_stream_plan
+- name: join window_start = window_start
+  sql: |
+    create table t (
+      foo int,
+      ts timestamp,
+      watermark for ts as ts - interval '5 minutes'
+    ) append only;
+    select
+      foo1 + foo2 as foo,
+      win1, win2
+    from (
+      select foo as foo1, window_start as win1 from tumble(t, ts, interval '5 mins')
+    ) as left
+    join (
+      select foo + 1 as foo2, window_start as win2 from tumble(t, ts, interval '10 mins')
+    ) as right
+    on win1 = win2;
+  expected_outputs:
+    - stream_plan
+    - eowc_stream_plan
diff --git a/src/frontend/planner_test/tests/testdata/output/emit_on_window_close.yaml b/src/frontend/planner_test/tests/testdata/output/emit_on_window_close.yaml
@@ -16,32 +16,32 @@
     select v1, min(v2), count(distinct v3) as agg from t group by v1;
   stream_plan: |-
     StreamMaterialize { columns: [v1, min, agg], stream_key: [v1], pk_columns: [v1], pk_conflict: NoCheck, watermark_columns: [v1] }
-    └─StreamProject { exprs: [v1, min(v2), count(distinct v3)], output_watermarks: [v1] }
-      └─StreamHashAgg [append_only] { group_key: [v1], aggs: [min(v2), count(distinct v3), count], output_watermarks: [v1] }
+    └─StreamProject { exprs: [v1, min(v2), count(distinct v3)], output_watermarks: [[v1]] }
+      └─StreamHashAgg [append_only] { group_key: [v1], aggs: [min(v2), count(distinct v3), count], output_watermarks: [[v1]] }
         └─StreamExchange { dist: HashShard(v1) }
           └─StreamRowIdGen { row_id_index: 3 }
-            └─StreamWatermarkFilter { watermark_descs: [Desc { column: v1, expr: (v1 - 10:Int32) }], output_watermarks: [v1] }
+            └─StreamWatermarkFilter { watermark_descs: [Desc { column: v1, expr: (v1 - 10:Int32) }], output_watermarks: [[v1]] }
               └─StreamSource { source: t, columns: [v1, v2, v3, _row_id] }
   eowc_stream_plan: |-
     StreamMaterialize { columns: [v1, min, agg], stream_key: [v1], pk_columns: [v1], pk_conflict: NoCheck, watermark_columns: [v1] }
-    └─StreamProject { exprs: [v1, min(v2), count(distinct v3)], output_watermarks: [v1] }
-      └─StreamHashAgg [append_only, eowc] { group_key: [v1], aggs: [min(v2), count(distinct v3), count], output_watermarks: [v1] }
+    └─StreamProject { exprs: [v1, min(v2), count(distinct v3)], output_watermarks: [[v1]] }
+      └─StreamHashAgg [append_only, eowc] { group_key: [v1], aggs: [min(v2), count(distinct v3), count], output_watermarks: [[v1]] }
         └─StreamExchange { dist: HashShard(v1) }
           └─StreamRowIdGen { row_id_index: 3 }
-            └─StreamWatermarkFilter { watermark_descs: [Desc { column: v1, expr: (v1 - 10:Int32) }], output_watermarks: [v1] }
+            └─StreamWatermarkFilter { watermark_descs: [Desc { column: v1, expr: (v1 - 10:Int32) }], output_watermarks: [[v1]] }
               └─StreamSource { source: t, columns: [v1, v2, v3, _row_id] }
   eowc_stream_dist_plan: |+
     Fragment 0
     StreamMaterialize { columns: [v1, min, agg], stream_key: [v1], pk_columns: [v1], pk_conflict: NoCheck, watermark_columns: [v1] }
     ├── tables: [ Materialize: 4294967294 ]
-    └── StreamProject { exprs: [v1, min(v2), count(distinct v3)], output_watermarks: [v1] }
-        └── StreamHashAgg [append_only, eowc] { group_key: [v1], aggs: [min(v2), count(distinct v3), count], output_watermarks: [v1] }
+    └── StreamProject { exprs: [v1, min(v2), count(distinct v3)], output_watermarks: [[v1]] }
+        └── StreamHashAgg [append_only, eowc] { group_key: [v1], aggs: [min(v2), count(distinct v3), count], output_watermarks: [[v1]] }
             ├── tables: [ HashAggState: 0, HashAggDedupForCol2: 1 ]
             └── StreamExchange Hash([0]) from 1
 
     Fragment 1
     StreamRowIdGen { row_id_index: 3 }
-    └── StreamWatermarkFilter { watermark_descs: [Desc { column: v1, expr: (v1 - 10:Int32) }], output_watermarks: [v1] }
+    └── StreamWatermarkFilter { watermark_descs: [Desc { column: v1, expr: (v1 - 10:Int32) }], output_watermarks: [[v1]] }
         ├── tables: [ WatermarkFilter: 2 ]
         └── StreamSource { source: t, columns: [v1, v2, v3, _row_id] } { tables: [ Source: 3 ] }
 
@@ -89,28 +89,28 @@
     GROUP BY window_start;
   stream_plan: |-
     StreamMaterialize { columns: [window_start, max], stream_key: [window_start], pk_columns: [window_start], pk_conflict: NoCheck, watermark_columns: [window_start] }
-    └─StreamProject { exprs: [$expr1, max(t.b)], output_watermarks: [$expr1] }
-      └─StreamHashAgg [append_only] { group_key: [$expr1], aggs: [max(t.b), count], output_watermarks: [$expr1] }
+    └─StreamProject { exprs: [$expr1, max(t.b)], output_watermarks: [[$expr1]] }
+      └─StreamHashAgg [append_only] { group_key: [$expr1], aggs: [max(t.b), count], output_watermarks: [[$expr1]] }
         └─StreamExchange { dist: HashShard($expr1) }
-          └─StreamProject { exprs: [TumbleStart(t.a, '01:00:00':Interval) as $expr1, t.b, t._row_id], output_watermarks: [$expr1] }
+          └─StreamProject { exprs: [TumbleStart(t.a, '01:00:00':Interval) as $expr1, t.b, t._row_id], output_watermarks: [[$expr1]] }
             └─StreamTableScan { table: t, columns: [t.a, t.b, t._row_id], stream_scan_type: ArrangementBackfill, stream_key: [t._row_id], pk: [_row_id], dist: UpstreamHashShard(t._row_id) }
   eowc_stream_plan: |-
     StreamMaterialize { columns: [window_start, max], stream_key: [window_start], pk_columns: [window_start], pk_conflict: NoCheck, watermark_columns: [window_start] }
-    └─StreamProject { exprs: [$expr1, max(t.b)], output_watermarks: [$expr1] }
-      └─StreamHashAgg [append_only, eowc] { group_key: [$expr1], aggs: [max(t.b), count], output_watermarks: [$expr1] }
+    └─StreamProject { exprs: [$expr1, max(t.b)], output_watermarks: [[$expr1]] }
+      └─StreamHashAgg [append_only, eowc] { group_key: [$expr1], aggs: [max(t.b), count], output_watermarks: [[$expr1]] }
         └─StreamExchange { dist: HashShard($expr1) }
-          └─StreamProject { exprs: [TumbleStart(t.a, '01:00:00':Interval) as $expr1, t.b, t._row_id], output_watermarks: [$expr1] }
+          └─StreamProject { exprs: [TumbleStart(t.a, '01:00:00':Interval) as $expr1, t.b, t._row_id], output_watermarks: [[$expr1]] }
             └─StreamTableScan { table: t, columns: [t.a, t.b, t._row_id], stream_scan_type: ArrangementBackfill, stream_key: [t._row_id], pk: [_row_id], dist: UpstreamHashShard(t._row_id) }
   eowc_stream_dist_plan: |+
     Fragment 0
     StreamMaterialize { columns: [window_start, max], stream_key: [window_start], pk_columns: [window_start], pk_conflict: NoCheck, watermark_columns: [window_start] }
     ├── tables: [ Materialize: 4294967294 ]
-    └── StreamProject { exprs: [$expr1, max(t.b)], output_watermarks: [$expr1] }
-        └── StreamHashAgg [append_only, eowc] { group_key: [$expr1], aggs: [max(t.b), count], output_watermarks: [$expr1] } { tables: [ HashAggState: 0 ] }
+    └── StreamProject { exprs: [$expr1, max(t.b)], output_watermarks: [[$expr1]] }
+        └── StreamHashAgg [append_only, eowc] { group_key: [$expr1], aggs: [max(t.b), count], output_watermarks: [[$expr1]] } { tables: [ HashAggState: 0 ] }
             └── StreamExchange Hash([0]) from 1
 
     Fragment 1
-    StreamProject { exprs: [TumbleStart(t.a, '01:00:00':Interval) as $expr1, t.b, t._row_id], output_watermarks: [$expr1] }
+    StreamProject { exprs: [TumbleStart(t.a, '01:00:00':Interval) as $expr1, t.b, t._row_id], output_watermarks: [[$expr1]] }
     └── StreamTableScan { table: t, columns: [t.a, t.b, t._row_id], stream_scan_type: ArrangementBackfill, stream_key: [t._row_id], pk: [_row_id], dist: UpstreamHashShard(t._row_id) }
         ├── tables: [ StreamScan: 1 ]
         ├── Upstream
@@ -137,9 +137,9 @@
       └─StreamEowcOverWindow { window_functions: [first_value(a) OVER(PARTITION BY b ORDER BY tm ASC ROWS BETWEEN 2 PRECEDING AND 2 PRECEDING)] }
         └─StreamEowcSort { sort_column: tm }
           └─StreamExchange { dist: HashShard(b) }
-            └─StreamProject { exprs: [a, b, tm, _row_id], output_watermarks: [tm] }
+            └─StreamProject { exprs: [a, b, tm, _row_id], output_watermarks: [[tm]] }
               └─StreamRowIdGen { row_id_index: 3 }
-                └─StreamWatermarkFilter { watermark_descs: [Desc { column: tm, expr: (tm - '00:05:00':Interval) }], output_watermarks: [tm] }
+                └─StreamWatermarkFilter { watermark_descs: [Desc { column: tm, expr: (tm - '00:05:00':Interval) }], output_watermarks: [[tm]] }
                   └─StreamSource { source: t, columns: [a, b, tm, _row_id] }
   eowc_stream_dist_plan: |+
     Fragment 0
@@ -152,9 +152,9 @@
                 └── StreamExchange Hash([1]) from 1
 
     Fragment 1
-    StreamProject { exprs: [a, b, tm, _row_id], output_watermarks: [tm] }
+    StreamProject { exprs: [a, b, tm, _row_id], output_watermarks: [[tm]] }
     └── StreamRowIdGen { row_id_index: 3 }
-        └── StreamWatermarkFilter { watermark_descs: [Desc { column: tm, expr: (tm - '00:05:00':Interval) }], output_watermarks: [tm] }
+        └── StreamWatermarkFilter { watermark_descs: [Desc { column: tm, expr: (tm - '00:05:00':Interval) }], output_watermarks: [[tm]] }
             ├── tables: [ WatermarkFilter: 2 ]
             └── StreamSource { source: t, columns: [a, b, tm, _row_id] } { tables: [ Source: 3 ] }
 
@@ -228,9 +228,9 @@
     StreamMaterialize { columns: [id1, value1, id2, value2, ts1, ts2, s1._row_id(hidden), s2._row_id(hidden), count], stream_key: [s1._row_id, s2._row_id, id1, value2], pk_columns: [s1._row_id, s2._row_id, id1, value2], pk_conflict: NoCheck }
     └─StreamOverWindow { window_functions: [count() OVER(PARTITION BY s2.value ORDER BY s2.ts ASC ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)] }
       └─StreamExchange { dist: HashShard(s2.value) }
-        └─StreamHashJoin [interval, append_only] { type: Inner, predicate: s1.id = s2.id AND (s1.ts >= s2.ts) AND ($expr1 <= s2.ts), conditions_to_clean_left_state_table: (s1.ts >= s2.ts), conditions_to_clean_right_state_table: ($expr1 <= s2.ts), output_watermarks: [s1.ts, s2.ts], output: [s1.id, s1.value, s2.id, s2.value, s1.ts, s2.ts, s1._row_id, s2._row_id] }
+        └─StreamHashJoin [interval, append_only] { type: Inner, predicate: s1.id = s2.id AND (s1.ts >= s2.ts) AND ($expr1 <= s2.ts), conditions_to_clean_left_state_table: (s1.ts >= s2.ts), conditions_to_clean_right_state_table: ($expr1 <= s2.ts), output_watermarks: [[s1.ts], [s2.ts]], output: [s1.id, s1.value, s2.id, s2.value, s1.ts, s2.ts, s1._row_id, s2._row_id] }
           ├─StreamExchange { dist: HashShard(s1.id) }
-          │ └─StreamProject { exprs: [s1.id, s1.value, s1.ts, (s1.ts - '00:01:00':Interval) as $expr1, s1._row_id], output_watermarks: [s1.ts, $expr1] }
+          │ └─StreamProject { exprs: [s1.id, s1.value, s1.ts, (s1.ts - '00:01:00':Interval) as $expr1, s1._row_id], output_watermarks: [[s1.ts, $expr1]] }
           │   └─StreamTableScan { table: s1, columns: [s1.id, s1.value, s1.ts, s1._row_id], stream_scan_type: ArrangementBackfill, stream_key: [s1._row_id], pk: [_row_id], dist: UpstreamHashShard(s1._row_id) }
           └─StreamExchange { dist: HashShard(s2.id) }
             └─StreamTableScan { table: s2, columns: [s2.id, s2.value, s2.ts, s2._row_id], stream_scan_type: ArrangementBackfill, stream_key: [s2._row_id], pk: [_row_id], dist: UpstreamHashShard(s2._row_id) }
@@ -239,9 +239,9 @@
     └─StreamEowcOverWindow { window_functions: [count() OVER(PARTITION BY s2.value ORDER BY s2.ts ASC ROWS BETWEEN UNBOUNDED PRECEDING AND CURRENT ROW)] }
       └─StreamEowcSort { sort_column: s2.ts }
         └─StreamExchange { dist: HashShard(s2.value) }
-          └─StreamHashJoin [interval, append_only] { type: Inner, predicate: s1.id = s2.id AND (s1.ts >= s2.ts) AND ($expr1 <= s2.ts), conditions_to_clean_left_state_table: (s1.ts >= s2.ts), conditions_to_clean_right_state_table: ($expr1 <= s2.ts), output_watermarks: [s1.ts, s2.ts], output: [s1.id, s1.value, s2.id, s2.value, s1.ts, s2.ts, s1._row_id, s2._row_id] }
+          └─StreamHashJoin [interval, append_only] { type: Inner, predicate: s1.id = s2.id AND (s1.ts >= s2.ts) AND ($expr1 <= s2.ts), conditions_to_clean_left_state_table: (s1.ts >= s2.ts), conditions_to_clean_right_state_table: ($expr1 <= s2.ts), output_watermarks: [[s1.ts], [s2.ts]], output: [s1.id, s1.value, s2.id, s2.value, s1.ts, s2.ts, s1._row_id, s2._row_id] }
             ├─StreamExchange { dist: HashShard(s1.id) }
-            │ └─StreamProject { exprs: [s1.id, s1.value, s1.ts, (s1.ts - '00:01:00':Interval) as $expr1, s1._row_id], output_watermarks: [s1.ts, $expr1] }
+            │ └─StreamProject { exprs: [s1.id, s1.value, s1.ts, (s1.ts - '00:01:00':Interval) as $expr1, s1._row_id], output_watermarks: [[s1.ts, $expr1]] }
             │   └─StreamTableScan { table: s1, columns: [s1.id, s1.value, s1.ts, s1._row_id], stream_scan_type: ArrangementBackfill, stream_key: [s1._row_id], pk: [_row_id], dist: UpstreamHashShard(s1._row_id) }
             └─StreamExchange { dist: HashShard(s2.id) }
               └─StreamTableScan { table: s2, columns: [s2.id, s2.value, s2.ts, s2._row_id], stream_scan_type: ArrangementBackfill, stream_key: [s2._row_id], pk: [_row_id], dist: UpstreamHashShard(s2._row_id) }
diff --git a/src/frontend/planner_test/tests/testdata/output/expr.yaml b/src/frontend/planner_test/tests/testdata/output/expr.yaml
@@ -484,7 +484,7 @@
       └─LogicalScan { table: t, columns: [t.v1, t._row_id, t._rw_timestamp] }
   stream_plan: |-
     StreamMaterialize { columns: [v1, t._row_id(hidden)], stream_key: [t._row_id], pk_columns: [t._row_id], pk_conflict: NoCheck, watermark_columns: [v1] }
-    └─StreamDynamicFilter { predicate: (t.v1 >= now), output_watermarks: [t.v1], output: [t.v1, t._row_id], cleaned_by_watermark: true }
+    └─StreamDynamicFilter { predicate: (t.v1 >= now), output_watermarks: [[t.v1]], output: [t.v1, t._row_id], cleaned_by_watermark: true }
       ├─StreamTableScan { table: t, columns: [t.v1, t._row_id], stream_scan_type: ArrangementBackfill, stream_key: [t._row_id], pk: [_row_id], dist: UpstreamHashShard(t._row_id) }
       └─StreamExchange { dist: Broadcast }
         └─StreamNow { output: [now] }
@@ -498,19 +498,19 @@
       └─LogicalScan { table: t, columns: [t.v1, t._row_id, t._rw_timestamp] }
   stream_plan: |-
     StreamMaterialize { columns: [v1, t._row_id(hidden)], stream_key: [t._row_id], pk_columns: [t._row_id], pk_conflict: NoCheck, watermark_columns: [v1] }
-    └─StreamDynamicFilter { predicate: (t.v1 >= $expr1), output_watermarks: [t.v1], output: [t.v1, t._row_id], cleaned_by_watermark: true }
+    └─StreamDynamicFilter { predicate: (t.v1 >= $expr1), output_watermarks: [[t.v1]], output: [t.v1, t._row_id], cleaned_by_watermark: true }
       ├─StreamTableScan { table: t, columns: [t.v1, t._row_id], stream_scan_type: ArrangementBackfill, stream_key: [t._row_id], pk: [_row_id], dist: UpstreamHashShard(t._row_id) }
       └─StreamExchange { dist: Broadcast }
-        └─StreamProject { exprs: [SubtractWithTimeZone(now, '00:00:02':Interval, 'UTC':Varchar) as $expr1], output_watermarks: [$expr1] }
+        └─StreamProject { exprs: [SubtractWithTimeZone(now, '00:00:02':Interval, 'UTC':Varchar) as $expr1], output_watermarks: [[$expr1]] }
           └─StreamNow { output: [now] }
 - name: and of two now expression condition
   sql: |
     create table t (v1 timestamp with time zone, v2 timestamp with time zone);
     select * from t where v1 >= now() and v2 >= now();
   stream_plan: |-
     StreamMaterialize { columns: [v1, v2, t._row_id(hidden)], stream_key: [t._row_id], pk_columns: [t._row_id], pk_conflict: NoCheck, watermark_columns: [v2] }
-    └─StreamDynamicFilter { predicate: (t.v2 >= now), output_watermarks: [t.v2], output: [t.v1, t.v2, t._row_id], cleaned_by_watermark: true }
-      ├─StreamDynamicFilter { predicate: (t.v1 >= now), output_watermarks: [t.v1], output: [t.v1, t.v2, t._row_id], cleaned_by_watermark: true }
+    └─StreamDynamicFilter { predicate: (t.v2 >= now), output_watermarks: [[t.v2]], output: [t.v1, t.v2, t._row_id], cleaned_by_watermark: true }
+      ├─StreamDynamicFilter { predicate: (t.v1 >= now), output_watermarks: [[t.v1]], output: [t.v1, t.v2, t._row_id], cleaned_by_watermark: true }
       │ ├─StreamTableScan { table: t, columns: [t.v1, t.v2, t._row_id], stream_scan_type: ArrangementBackfill, stream_key: [t._row_id], pk: [_row_id], dist: UpstreamHashShard(t._row_id) }
       │ └─StreamExchange { dist: Broadcast }
       │   └─StreamNow { output: [now] }
@@ -527,8 +527,8 @@
     select max(v1) as max_time from t group by v2 having max(v1) >= now();
   stream_plan: |-
     StreamMaterialize { columns: [max_time, t.v2(hidden)], stream_key: [t.v2], pk_columns: [t.v2], pk_conflict: NoCheck, watermark_columns: [max_time] }
-    └─StreamProject { exprs: [max(t.v1), t.v2], output_watermarks: [max(t.v1)] }
-      └─StreamDynamicFilter { predicate: (max(t.v1) >= now), output_watermarks: [max(t.v1)], output: [t.v2, max(t.v1)], cleaned_by_watermark: true }
+    └─StreamProject { exprs: [max(t.v1), t.v2], output_watermarks: [[max(t.v1)]] }
+      └─StreamDynamicFilter { predicate: (max(t.v1) >= now), output_watermarks: [[max(t.v1)]], output: [t.v2, max(t.v1)], cleaned_by_watermark: true }
         ├─StreamProject { exprs: [t.v2, max(t.v1)] }
         │ └─StreamHashAgg { group_key: [t.v2], aggs: [max(t.v1), count] }
         │   └─StreamExchange { dist: HashShard(t.v2) }

diff --git a/src/frontend/planner_test/tests/testdata/output/generate_series_with_now.yaml b/src/frontend/planner_test/tests/testdata/output/generate_series_with_now.yaml
@@ -77,5 +77,5 @@
     └─LogicalNow { output: [ts] }
   stream_plan: |-
     StreamMaterialize { columns: [year, month, constant, ts(hidden)], stream_key: [ts], pk_columns: [ts], pk_conflict: NoCheck, watermark_columns: [ts(hidden)] }
-    └─StreamProject { exprs: [Extract('YEAR':Varchar, ts, 'UTC':Varchar) as $expr1, Extract('MONTH':Varchar, ts, 'UTC':Varchar) as $expr2, 1:Int32, ts], output_watermarks: [ts] }
+    └─StreamProject { exprs: [Extract('YEAR':Varchar, ts, 'UTC':Varchar) as $expr1, Extract('MONTH':Varchar, ts, 'UTC':Varchar) as $expr2, 1:Int32, ts], output_watermarks: [[ts]] }
       └─StreamNow { output: [ts] }