Tomas Vondra 5753d4ee32 Ignore BRIN indexes when checking for HOT udpates ... When determining whether an index update may be skipped by using HOT, we can ignore attributes indexed only by BRIN indexes. There are no index pointers to individual tuples in BRIN, and the page range summary will be updated anyway as it relies on visibility info. This also removes rd_indexattr list, and replaces it with rd_attrsvalid flag. The list was not used anywhere, and a simple flag is sufficient. Patch by Josef Simanek, various fixes and improvements by me. Author: Josef Simanek Reviewed-by: Tomas Vondra, Alvaro Herrera Discussion: https://postgr.es/m/CAFp7QwpMRGcDAQumN7onN9HjrJ3u4X3ZRXdGFT0K5G2JWvnbWg%40mail.gmail.com		2021-11-30 20:04:38 +01:00
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src	Ignore BRIN indexes when checking for HOT udpates	2021-11-30 20:04:38 +01:00
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