[PATCH] Implement dynamic predicate lock ratio limits

Hi, This patch series implements the TODO in predicate.c that suggests adding ratio-based predicate lock limits. (Resending with patch attachment, cause previous send was missing the patch file) The series is split into two logical commits: 1. Core implementation of the GUC variables and predica

[PATCH] Implement dynamic predicate lock ratio limits

Hi hackers, This patch series implements the TODO in predicate.c that suggests adding ratio-based predicate lock limits. The series is split into two logical commits: 1. Core implementation of the GUC variables and predicate lock logic 2. Comprehensive regression tests Patch overview: - Adds ma