Tom Lane f5024d8d7b Re-order pg_attribute columns to eliminate some padding space. ... Now that attcompression is just a char, there's a lot of wasted padding space after it. Move it into the group of char-wide columns to save a net of 4 bytes per pg_attribute entry. While we're at it, swap the order of attstorage and attalign to make for a more logical grouping of these columns. Also re-order actions in related code to match the new field ordering. This patch also fixes one outright bug: equalTupleDescs() failed to compare attcompression. That could, for example, cause relcache reload to fail to adopt a new value following a change. Michael Paquier and Tom Lane, per a gripe from Andres Freund. Discussion: https://postgr.es/m/20210517204803.iyk5wwvwgtjcmc5w@alap3.anarazel.de		2021-05-23 12:12:09 -04:00
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.gitignore	Convert cvsignore to gitignore, and add .gitignore for build targets.	2010-09-22 12:57:04 +02:00
Makefile	Split all OBJS style lines in makefiles into one-line-per-entry style.	2019-11-05 14:41:07 -08:00
bootparse.y	Update copyright for 2021	2021-01-02 13:06:25 -05:00
bootscanner.l	Update copyright for 2021	2021-01-02 13:06:25 -05:00
bootstrap.c	Re-order pg_attribute columns to eliminate some padding space.	2021-05-23 12:12:09 -04:00