Merge commit 'd803bfe2b1fe7f5e219e50ac20d6801a0a58ac75' as 'vendor/ruvector'

vendor/ruvector/crates/ruvector-postgres/docker/postgresql.conf

@@ -0,0 +1,81 @@
+# PostgreSQL Configuration for RuVector Development/Testing
+# Optimized for vector operations and development workflow
+
+# =============================================================================
+# Memory Settings
+# =============================================================================
+shared_buffers = 256MB
+effective_cache_size = 1GB
+work_mem = 64MB
+maintenance_work_mem = 256MB
+
+# =============================================================================
+# Checkpoint Settings
+# =============================================================================
+checkpoint_completion_target = 0.9
+wal_buffers = 16MB
+min_wal_size = 1GB
+max_wal_size = 4GB
+
+# =============================================================================
+# Connection Settings
+# =============================================================================
+max_connections = 100
+listen_addresses = '*'
+
+# =============================================================================
+# Logging
+# =============================================================================
+log_destination = 'stderr'
+logging_collector = on
+log_directory = 'log'
+log_filename = 'postgresql-%Y-%m-%d_%H%M%S.log'
+log_rotation_age = 1d
+log_rotation_size = 100MB
+log_min_messages = info
+log_min_error_statement = error
+log_line_prefix = '%t [%p]: [%l-1] user=%u,db=%d,app=%a,client=%h '
+log_checkpoints = on
+log_connections = on
+log_disconnections = on
+log_lock_waits = on
+log_statement = 'ddl'
+log_temp_files = 0
+
+# =============================================================================
+# Development Settings
+# =============================================================================
+# More verbose error messages for development
+client_min_messages = notice
+debug_print_parse = off
+debug_print_rewritten = off
+debug_print_plan = off
+debug_pretty_print = on
+
+# =============================================================================
+# Performance Settings
+# =============================================================================
+random_page_cost = 1.1
+effective_io_concurrency = 200
+default_statistics_target = 100
+
+# Enable parallel query
+max_parallel_workers_per_gather = 2
+max_parallel_workers = 4
+max_parallel_maintenance_workers = 2
+parallel_setup_cost = 100
+parallel_tuple_cost = 0.01
+
+# =============================================================================
+# Extension Settings
+# =============================================================================
+# Preload shared libraries (if needed)
+# shared_preload_libraries = ''
+
+# =============================================================================
+# JIT Settings
+# =============================================================================
+jit = on
+jit_above_cost = 100000
+jit_inline_above_cost = 500000
+jit_optimize_above_cost = 500000