The Postgres community released version 15 (stable) in October 2022. The permission model is more secure permission is revoked from all users except the database owner. It makes permission assigning more tunable ( details) Sorting rows of data is a frequent operation inside the Postgres code.
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The permission model is more securePerformance speed-upThe MERGE operation was introducedNew features for logical replicationIncrease parallelizationJSON loggingCompressing optionsNew POSIX regexp functionsFull ChangelogShould you upgrade to PG15?1 Comment
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