mirror of https://github.com/postgres/postgres
cdd6ab9d1f
Currently, when amcheck validates a unique constraint, it visits the heap for each index tuple. This commit implements skipping keys, which have only one non-dedeuplicated index tuple (quite common case for unique indexes). That gives substantial economy on index checking time. Reported-by: Noah Misch Discussion: https://postgr.es/m/20240325020323.fd.nmisch%40google.com Author: Alexander Korotkov, Pavel Borisov |
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| .. | ||
| expected | ||
| sql | ||
| t | ||
| .gitignore | ||
| Makefile | ||
| amcheck--1.0--1.1.sql | ||
| amcheck--1.0.sql | ||
| amcheck--1.1--1.2.sql | ||
| amcheck--1.2--1.3.sql | ||
| amcheck--1.3--1.4.sql | ||
| amcheck.control | ||
| meson.build | ||
| verify_heapam.c | ||
| verify_nbtree.c | ||