BBBinary BuddiesDevelopmentSep 19, 20265 min read0 views

PostgreSQL Prepared Statements: When Plans Degrade

PostgreSQL's query planner is highly sophisticated, but its automatic management of prepared statement plans can lead to performance regressions in specific scenarios, particularly with skewed data distributions. This article explores the mechanisms behind this behavior and offers solutions.

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performance tuningpostgresqlprepared-statementquery-optimizationsqlsql-execution-plan

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