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When doing a schema-level or a database-level operation, a list of relations to build is created which gets processed in parallel using multiple connections, based on the recent refactoring for parallel slots in src/bin/scripts/. System catalogs are processed first in a serialized fashion to prevent deadlocks, followed by the rest done in parallel. This new option is not compatible with --system as reindexing system catalogs in parallel can lead to deadlocks, and with --index as there is no conflict handling for indexes rebuilt in parallel depending in the same relation. Author: Julien Rouhaud Reviewed-by: Sergei Kornilov, Michael Paquier Discussion: https://postgr.es/m/CAOBaU_YrnH_Jqo46NhaJ7uRBiWWEcS40VNRQxgFbqYo9kApUsg@mail.gmail.com |
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| .. | ||
| 010_clusterdb.pl | ||
| 011_clusterdb_all.pl | ||
| 020_createdb.pl | ||
| 040_createuser.pl | ||
| 050_dropdb.pl | ||
| 070_dropuser.pl | ||
| 080_pg_isready.pl | ||
| 090_reindexdb.pl | ||
| 091_reindexdb_all.pl | ||
| 100_vacuumdb.pl | ||
| 101_vacuumdb_all.pl | ||
| 102_vacuumdb_stages.pl | ||
| 200_connstr.pl | ||