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| author | Amit Kapila <akapila@postgresql.org> | 2022-06-21 15:39:35 +0530 |
|---|---|---|
| committer | Amit Kapila <akapila@postgresql.org> | 2022-06-21 15:39:35 +0530 |
| commit | 75bfe7434d415fcd7e879a187f9e8dfcd3e0b017 (patch) | |
| tree | 3a6e93d06829dcb0e0f3147180173a4e0f212238 /src/tutorial/syscat.source | |
| parent | 26a6d1495c6876fc2cb69f39d7d6d56f6f3baa4a (diff) | |
| download | postgresql-75bfe7434d415fcd7e879a187f9e8dfcd3e0b017.tar.gz postgresql-75bfe7434d415fcd7e879a187f9e8dfcd3e0b017.zip | |
Fix stale values in partition map entries on subscribers.
We build the partition map entries on subscribers while applying the
changes for update/delete on partitions. The component relation in each
entry is closed after its use so we need to update it on successive use of
cache entries.
This problem was there since the original commit f1ac27bfda that
introduced this code but we didn't notice it till the recent commit
26b3455afa started to use the component relation of partition map cache
entry.
Reported-by: Tom Lane, as per buildfarm
Author: Amit Langote, Hou Zhijie
Reviewed-by: Amit Kapila, Shi Yu
Backpatch-through: 13, where it was introduced
Discussion: https://postgr.es/m/OSZPR01MB6310F46CD425A967E4AEF736FDA49@OSZPR01MB6310.jpnprd01.prod.outlook.com
Diffstat (limited to 'src/tutorial/syscat.source')
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