[fix](olap) The 'scan key' generated by the 'is null' expression causes incorrect query results #17569
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run buildall |
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clang-tidy review says "All clean, LGTM! 👍" |
| ) duplicate key(id) | ||
| DISTRIBUTED BY HASH(id) buckets 1 | ||
| PROPERTIES ("replication_allocation" = "tag.location.default: 1"); | ||
| """ |
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value column is not the key column, the scan key does have affect on this?
I think it's better to add a case that the predicate column is nullable and it is also part of duplcate column.
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TeamCity pipeline, clickbench performance test result: |
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clang-tidy review says "All clean, LGTM! 👍" |
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run buildall |
…es incorrect query results
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run buildall |
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clang-tidy review says "All clean, LGTM! 👍" |
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…es incorrect query results (#17569)
…es incorrect query results (apache#17569)
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Proposed changes
Issue Number: close #17568
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