Christophe Pettus: All Your GUCs in a Row: recursive_worktable_factor

2026-10-24来源 Planet PostgreSQLEnglish
PostgreSQL 15's `recursive_worktable_factor` helps you fix slow recursive CTEs by tuning a single estimate. (I consult on PostgreSQL through PGX Inc..)

原文：https://www.a8q9.cn/en/article/christophe-pettus-all-your-gucs-in-a-row-recursive-worktable-factor-6c03f5.html

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