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(merge: 239befa 6945ba7)
Do not compute result columns of subqueries that are never used. Make those columns...
authordrh <>
Thu, 16 Feb 2023 14:29:04 +0000 (14:29 +0000)
committerdrh <>
Thu, 16 Feb 2023 14:29:04 +0000 (14:29 +0000)
commit8b6f313f252b7b01fc7f57c1eb2c55cfc5b38613
treee0380d7fd486ab49cd9b69d363d2f4306cee76d5tree
parent239befa5fc840287cb00d791f24c8a024375d033commit | diff
parent6945ba787f11eb165ec9f25c359b4c91993643a5commit | diff
Do not compute result columns of subqueries that are never used. Make those columns NULL instead. This optimization potentially resolves the enhancement request described by [baa5bb76c35a124c|ticket baa5bb76c35a124c].

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