Make connection pool options GLOBAL#445
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staticlibs merged 1 commit intoduckdb:mainfrom Apr 20, 2026
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This PR changes the default scope from `SESSION` to `GLOBAL` for the following options (see duckdb#430 and duckdb#444 for details): - `pg_pool_acquire_mode` - `pg_pool_max_connections` - `pg_pool_wait_timeout_millis` - `pg_pool_enable_thread_local_cache` - `pg_pool_max_lifetime_millis` - `pg_pool_idle_timeout_millis` - `pg_pool_enable_reaper_thread` - `pg_pool_health_check_query` Additionally it changes the default size of the connection pool to `max(cpu_count * 1.5, 8)`. Fixes: duckdb/ducklake#1031
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This PR changes the default scope from
SESSIONtoGLOBALfor the following options (see #430 and #444 for details):pg_pool_acquire_modepg_pool_max_connectionspg_pool_wait_timeout_millispg_pool_enable_thread_local_cachepg_pool_max_lifetime_millispg_pool_idle_timeout_millispg_pool_enable_reaper_threadpg_pool_health_check_queryAdditionally it changes the default size of the connection pool to
max(cpu_count * 1.5, 8).Fixes: duckdb/ducklake#1031