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fix(dynfilter): cherrypick left table with singleton dist panic bug (#…
…15406) to branch release-1.7 (#15466) Signed-off-by: Richard Chien <[email protected]> Co-authored-by: stonepage <[email protected]>
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,38 @@ | ||
# https://github.com/risingwavelabs/risingwave/issues/15302 | ||
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statement ok | ||
set RW_IMPLICIT_FLUSH = true; | ||
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statement ok | ||
create materialized view test_last_ingestion_time as ( | ||
select 'table_a' as source, TO_TIMESTAMP('2024-01-01 00:00:00', 'YYYY-MM-DD HH24:MI:SS') as last_ingestion_time | ||
union all | ||
select 'table_b' as source, TO_TIMESTAMP('2024-01-01 00:00:01', 'YYYY-MM-DD HH24:MI:SS') as last_ingestion_time | ||
); | ||
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statement ok | ||
create materialized view test_records as ( | ||
select 1 as id, TO_TIMESTAMP('2024-01-01 00:00:00', 'YYYY-MM-DD HH24:MI:SS') as record_timestamp | ||
union all | ||
select 2 as id, TO_TIMESTAMP('2024-01-01 00:00:01', 'YYYY-MM-DD HH24:MI:SS') as record_timestamp | ||
union all | ||
select 3 as id, TO_TIMESTAMP('2024-01-01 00:00:02', 'YYYY-MM-DD HH24:MI:SS') as record_timestamp | ||
); | ||
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statement ok | ||
create materialized view test_window as ( | ||
with time_window as ( | ||
select max(last_ingestion_time) as window_end | ||
from test_last_ingestion_time | ||
) | ||
select | ||
id | ||
from test_records, time_window | ||
where record_timestamp >= window_end | ||
); | ||
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query i | ||
select * from test_window; | ||
---- | ||
2 | ||
3 |
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