chore

Author: andinux

AGENTS.md

@@ -552,4 +552,5 @@ For CRDT merge to work correctly:
 - SQL statements:
   - Parameterless SQL should live as global constants in `src/<database>/database_<engine>.c` (e.g., `const char *SQL_CREATE_SETTINGS = "CREATE TABLE ...";` in `src/sqlite/database_sqlite.c`) and be used via `extern const char *SQL_CREATE_SETTINGS;` so database backends can override as needed.
   - Parameterized SQL must be provided via functions in the database layer (as with `database_count_pk`) so each backend can build statements appropriately.
+  - Put backend-specific SQL templates in `src/<database>/sql_<engine>.c`; add a `database_<engine>.c` helper (exposed in `database.h`) whenever placeholder rules, quoting/escaping, or catalog-driven SQL generation differ between backends.
 - Preserve existing coding style and patterns (e.g., prepared statements with bind/step/reset, use `cloudsync_memory_*` macros, return SQLite error codes). Ask the user before significant structural changes or refactors.

docker/postgresql/init.sql

@@ -1,48 +1,6 @@
 -- CloudSync PostgreSQL Initialization Script
 -- This script creates the metadata tables needed by the cloudsync extension
 
-/*
--- -- Enable required extensions
--- CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
-
--- CloudSync settings table
--- Stores global configuration key-value pairs
-CREATE TABLE IF NOT EXISTS cloudsync_settings (
-    key TEXT PRIMARY KEY NOT NULL,
-    value TEXT
-);
-
--- CloudSync site ID table
--- Stores unique site identifiers for multi-site synchronization
-CREATE TABLE IF NOT EXISTS cloudsync_site_id (
-    site_id BYTEA UNIQUE NOT NULL
-);
-
--- CloudSync table settings
--- Stores per-table and per-column configuration
-CREATE TABLE IF NOT EXISTS cloudsync_table_settings (
-    tbl_name TEXT NOT NULL,
-    col_name TEXT NOT NULL,
-    key TEXT NOT NULL,
-    value TEXT,
-    PRIMARY KEY(tbl_name, key)
-);
-
--- CloudSync schema versions
--- Tracks schema changes for migration purposes
-CREATE TABLE IF NOT EXISTS cloudsync_schema_versions (
-    hash BIGINT PRIMARY KEY,
-    seq INTEGER NOT NULL
-);
-
--- Create indexes for better query performance
-CREATE INDEX IF NOT EXISTS idx_table_settings_tbl_name
-    ON cloudsync_table_settings(tbl_name);
-
-CREATE INDEX IF NOT EXISTS idx_schema_versions_seq
-    ON cloudsync_schema_versions(seq);
-*/
-
 -- Log initialization
 DO $$
 BEGIN

docker/postgresql/smoke_test.sql

@@ -19,13 +19,8 @@ SELECT (length(cloudsync_uuid()) > 0) AS uuid_ok \gset
 --   \quit 1
 -- \endif
 
-SELECT cloudsync_siteid();
-
-SELECT (length(encode(cloudsync_siteid()::bytea, 'hex')) > 0) AS sid_ok \gset
-\if :sid_ok
-\else
-  \quit 1
-\endif
+-- Enable debug logs
+SET client_min_messages = debug1; SET log_min_messages = debug1;
 
 -- Enable debug logs
 -- SET client_min_messages = debug1; SET log_min_messages = debug1;
@@ -34,3 +29,11 @@ SELECT (length(encode(cloudsync_siteid()::bytea, 'hex')) > 0) AS sid_ok \gset
 DROP TABLE IF EXISTS smoke_tbl;
 CREATE TABLE smoke_tbl (id TEXT PRIMARY KEY, val TEXT);
 SELECT cloudsync_init('smoke_tbl', 'CLS', true);
+
+SELECT cloudsync_siteid();
+
+SELECT (length(encode(cloudsync_siteid()::bytea, 'hex')) > 0) AS sid_ok \gset
+\if :sid_ok
+\else
+  \quit 1
+\endif

docker/supabase/docker-compose.yml

@@ -7,8 +7,6 @@
 # 2. Place this in supabase/docker/ as docker-compose.override.yml
 # 3. Run: cd supabase/docker && docker-compose up
 
-version: '3.8'
-
 services:
   # Override the db service to use CloudSync-enabled PostgreSQL
   db: