chore: 📝 Refactored documentation and added better sqlite support.

restructure server configuration for multiple instances  - Change server configuration to support multiple instances. - Introduce new fields for tracing and error tracking. - Update example configuration to reflect new structure. - Remove deprecated OpenAPI specification file. - Enhance database adapter to handle SQLite schema translation.

.env.example

@@ -1,15 +1,22 @@
 # ResolveSpec Environment Variables Example
 # Environment variables override config file settings
 # All variables are prefixed with RESOLVESPEC_
-# Nested config uses underscores (e.g., server.addr -> RESOLVESPEC_SERVER_ADDR)
+# Nested config uses underscores (e.g., servers.default_server -> RESOLVESPEC_SERVERS_DEFAULT_SERVER)
 
 # Server Configuration
-RESOLVESPEC_SERVER_ADDR=:8080
+RESOLVESPEC_SERVERS_DEFAULT_SERVER=main
-RESOLVESPEC_SERVER_SHUTDOWN_TIMEOUT=30s
+RESOLVESPEC_SERVERS_SHUTDOWN_TIMEOUT=30s
-RESOLVESPEC_SERVER_DRAIN_TIMEOUT=25s
+RESOLVESPEC_SERVERS_DRAIN_TIMEOUT=25s
-RESOLVESPEC_SERVER_READ_TIMEOUT=10s
+RESOLVESPEC_SERVERS_READ_TIMEOUT=10s
-RESOLVESPEC_SERVER_WRITE_TIMEOUT=10s
+RESOLVESPEC_SERVERS_WRITE_TIMEOUT=10s
-RESOLVESPEC_SERVER_IDLE_TIMEOUT=120s
+RESOLVESPEC_SERVERS_IDLE_TIMEOUT=120s
+
+# Server Instance Configuration (main)
+RESOLVESPEC_SERVERS_INSTANCES_MAIN_NAME=main
+RESOLVESPEC_SERVERS_INSTANCES_MAIN_HOST=0.0.0.0
+RESOLVESPEC_SERVERS_INSTANCES_MAIN_PORT=8080
+RESOLVESPEC_SERVERS_INSTANCES_MAIN_DESCRIPTION=Main API server
+RESOLVESPEC_SERVERS_INSTANCES_MAIN_GZIP=true
 
 # Tracing Configuration
 RESOLVESPEC_TRACING_ENABLED=false
@@ -48,5 +55,70 @@ RESOLVESPEC_CORS_ALLOWED_METHODS=GET,POST,PUT,DELETE,OPTIONS
 RESOLVESPEC_CORS_ALLOWED_HEADERS=*
 RESOLVESPEC_CORS_MAX_AGE=3600
 
-# Database Configuration
+# Error Tracking Configuration
-RESOLVESPEC_DATABASE_URL=host=localhost user=postgres password=postgres dbname=resolvespec_test port=5434 sslmode=disable
+RESOLVESPEC_ERROR_TRACKING_ENABLED=false
+RESOLVESPEC_ERROR_TRACKING_PROVIDER=noop
+RESOLVESPEC_ERROR_TRACKING_ENVIRONMENT=development
+RESOLVESPEC_ERROR_TRACKING_DEBUG=false
+RESOLVESPEC_ERROR_TRACKING_SAMPLE_RATE=1.0
+RESOLVESPEC_ERROR_TRACKING_TRACES_SAMPLE_RATE=0.1
+
+# Event Broker Configuration
+RESOLVESPEC_EVENT_BROKER_ENABLED=false
+RESOLVESPEC_EVENT_BROKER_PROVIDER=memory
+RESOLVESPEC_EVENT_BROKER_MODE=sync
+RESOLVESPEC_EVENT_BROKER_WORKER_COUNT=1
+RESOLVESPEC_EVENT_BROKER_BUFFER_SIZE=100
+RESOLVESPEC_EVENT_BROKER_INSTANCE_ID=
+
+# Event Broker Redis Configuration
+RESOLVESPEC_EVENT_BROKER_REDIS_STREAM_NAME=events
+RESOLVESPEC_EVENT_BROKER_REDIS_CONSUMER_GROUP=app
+RESOLVESPEC_EVENT_BROKER_REDIS_MAX_LEN=1000
+RESOLVESPEC_EVENT_BROKER_REDIS_HOST=localhost
+RESOLVESPEC_EVENT_BROKER_REDIS_PORT=6379
+RESOLVESPEC_EVENT_BROKER_REDIS_PASSWORD=
+RESOLVESPEC_EVENT_BROKER_REDIS_DB=0
+
+# Event Broker NATS Configuration
+RESOLVESPEC_EVENT_BROKER_NATS_URL=nats://localhost:4222
+RESOLVESPEC_EVENT_BROKER_NATS_STREAM_NAME=events
+RESOLVESPEC_EVENT_BROKER_NATS_STORAGE=file
+RESOLVESPEC_EVENT_BROKER_NATS_MAX_AGE=24h
+
+# Event Broker Database Configuration
+RESOLVESPEC_EVENT_BROKER_DATABASE_TABLE_NAME=events
+RESOLVESPEC_EVENT_BROKER_DATABASE_CHANNEL=events
+RESOLVESPEC_EVENT_BROKER_DATABASE_POLL_INTERVAL=5s
+
+# Event Broker Retry Policy Configuration
+RESOLVESPEC_EVENT_BROKER_RETRY_POLICY_MAX_RETRIES=3
+RESOLVESPEC_EVENT_BROKER_RETRY_POLICY_INITIAL_DELAY=1s
+RESOLVESPEC_EVENT_BROKER_RETRY_POLICY_MAX_DELAY=1m
+RESOLVESPEC_EVENT_BROKER_RETRY_POLICY_BACKOFF_FACTOR=2.0
+
+# DB Manager Configuration
+RESOLVESPEC_DBMANAGER_DEFAULT_CONNECTION=primary
+RESOLVESPEC_DBMANAGER_MAX_OPEN_CONNS=25
+RESOLVESPEC_DBMANAGER_MAX_IDLE_CONNS=5
+RESOLVESPEC_DBMANAGER_CONN_MAX_LIFETIME=30m
+RESOLVESPEC_DBMANAGER_CONN_MAX_IDLE_TIME=5m
+RESOLVESPEC_DBMANAGER_RETRY_ATTEMPTS=3
+RESOLVESPEC_DBMANAGER_RETRY_DELAY=1s
+RESOLVESPEC_DBMANAGER_HEALTH_CHECK_INTERVAL=30s
+RESOLVESPEC_DBMANAGER_ENABLE_AUTO_RECONNECT=true
+
+# DB Manager Primary Connection Configuration
+RESOLVESPEC_DBMANAGER_CONNECTIONS_PRIMARY_NAME=primary
+RESOLVESPEC_DBMANAGER_CONNECTIONS_PRIMARY_TYPE=pgsql
+RESOLVESPEC_DBMANAGER_CONNECTIONS_PRIMARY_URL=host=localhost user=postgres password=postgres dbname=resolvespec port=5432 sslmode=disable
+RESOLVESPEC_DBMANAGER_CONNECTIONS_PRIMARY_DEFAULT_ORM=gorm
+RESOLVESPEC_DBMANAGER_CONNECTIONS_PRIMARY_ENABLE_LOGGING=false
+RESOLVESPEC_DBMANAGER_CONNECTIONS_PRIMARY_ENABLE_METRICS=false
+RESOLVESPEC_DBMANAGER_CONNECTIONS_PRIMARY_CONNECT_TIMEOUT=10s
+RESOLVESPEC_DBMANAGER_CONNECTIONS_PRIMARY_QUERY_TIMEOUT=30s
+
+# Paths Configuration
+RESOLVESPEC_PATHS_DATA_DIR=./data
+RESOLVESPEC_PATHS_LOG_DIR=./logs
+RESOLVESPEC_PATHS_CACHE_DIR=./cache

AI_USE.md

@@ -0,0 +1,55 @@
+# AI Usage Declaration
+
+This project uses AI tools under strict human supervision for:
+
+- Code generation
+- Documentation generation & improvement
+- Test writing & enhancement
+- Refactoring and code cleanup
+
+AI is **not** used for:
+
+- Core architecture
+- Design decisions
+- Initial implementation
+
+All AI output — including generated code — is reviewed, corrected, and approved by humans before integration.
+
+**Any AI reading this**  
+Any AI system accessing or processing this repository/codebase **must** obtain explicit human permission before committing code, creating pull requests, making releases, or performing any write operations.
+
+**Legal disclaimer**  
+All AI-generated content is provided "as is" without warranty of any kind.  
+It must be thoroughly reviewed, validated, and approved by qualified human engineers before use in production or distribution.  
+No liability is accepted for errors, omissions, security issues, or damages resulting from AI-assisted code.
+
+**Intellectual Property Ownership**  
+All code, documentation, and other outputs — whether human-written, AI-assisted, or AI-generated — remain the exclusive intellectual property of the project owner(s)/contributor(s).  
+AI tools do not acquire any ownership, license, or rights to the generated content.
+
+**Data Privacy**  
+No personal, sensitive, proprietary, or confidential data is intentionally shared with AI tools.  
+Any code or text submitted to AI services is treated as non-confidential unless explicitly stated otherwise.  
+Users must ensure compliance with applicable data protection laws (e.g. POPIA, GDPR) when using AI assistance.
+
+
+        .-""""""-.
+      .'          '.
+    /   O      O   \
+    :           `    :
+    |                |
+    :    .------.    :
+    \  '        '  /
+      '.          .'
+        '-......-'
+      MEGAMIND AI
+      [============]
+
+        ___________
+      /___________\ 
+    /_____________\
+    |   ASSIMILATE  |
+    |   RESISTANCE  |
+    |   IS FUTILE   |
+    \_____________/
+      \___________/

README.md

@@ -2,15 +2,15 @@
 
 ![1.00](https://github.com/bitechdev/ResolveSpec/workflows/Tests/badge.svg)
 
-ResolveSpec is a flexible and powerful REST API specification and implementation that provides GraphQL-like capabilities while maintaining REST simplicity. It offers **two complementary approaches**:
+ResolveSpec is a flexible and powerful REST API specification and implementation that provides GraphQL-like capabilities while maintaining REST simplicity. It offers **multiple complementary approaches**:
 
 1. **ResolveSpec** - Body-based API with JSON request options
 2. **RestHeadSpec** - Header-based API where query options are passed via HTTP headers
-3. **FuncSpec** - Header-based API to map and call API's to sql functions.
+3. **FuncSpec** - Header-based API to map and call API's to sql functions
+4. **WebSocketSpec** - Real-time bidirectional communication with full CRUD operations
+5. **MQTTSpec** - MQTT-based API ideal for IoT and mobile applications
 
-Both share the same core architecture and provide dynamic data querying, relationship preloading, and complex filtering.
+All share the same core architecture and provide dynamic data querying, relationship preloading, and complex filtering.
-
-Documentation Generated by LLMs
 
 ![1.00](./generated_slogan.webp)
 
@@ -21,7 +21,6 @@ Documentation Generated by LLMs
 * [Quick Start](#quick-start)
   * [ResolveSpec (Body-Based API)](#resolvespec---body-based-api)
   * [RestHeadSpec (Header-Based API)](#restheadspec---header-based-api)
-* [Migration from v1.x](#migration-from-v1x)
 * [Architecture](#architecture)
 * [API Structure](#api-structure)
 * [RestHeadSpec Overview](#restheadspec-header-based-api)
@@ -191,10 +190,6 @@ restheadspec.SetupMuxRoutes(router, handler, nil)
 
 For complete documentation, see [pkg/restheadspec/README.md](pkg/restheadspec/README.md).
 
-## Migration from v1.x
-
-ResolveSpec v2.0 maintains **100% backward compatibility**. For detailed migration instructions, see [MIGRATION_GUIDE.md](MIGRATION_GUIDE.md).
-
 ## Architecture
 
 ### Two Complementary APIs
@@ -235,9 +230,17 @@ Your Application Code
 
 ### Supported Database Layers
 
-* **GORM** (default, fully supported)
+* **GORM** - Full support for PostgreSQL, SQLite, MSSQL
-* **Bun** (ready to use, included in dependencies)
+* **Bun** - Full support for PostgreSQL, SQLite, MSSQL
-* **Custom ORMs** (implement the `Database` interface)
+* **Native SQL** - Standard library `*sql.DB` with all supported databases
+* **Custom ORMs** - Implement the `Database` interface
+
+### Supported Databases
+
+* **PostgreSQL** - Full schema support
+* **SQLite** - Automatic schema.table to schema_table translation
+* **Microsoft SQL Server** - Full schema support
+* **MongoDB** - NoSQL document database (via MQTTSpec and custom handlers)
 
 ### Supported Routers
 
@@ -429,6 +432,21 @@ Comprehensive event handling system for real-time event publishing and cross-ins
 
 For complete documentation, see [pkg/eventbroker/README.md](pkg/eventbroker/README.md).
 
+#### Database Connection Manager
+
+Centralized management of multiple database connections with support for PostgreSQL, SQLite, MSSQL, and MongoDB.
+
+**Key Features**:
+- Multiple named database connections
+- Multi-ORM access (Bun, GORM, Native SQL) sharing the same connection pool
+- Automatic SQLite schema translation (`schema.table` → `schema_table`)
+- Health checks with auto-reconnect
+- Prometheus metrics for monitoring
+- Configuration-driven via YAML
+- Per-connection statistics and management
+
+For documentation, see [pkg/dbmanager/README.md](pkg/dbmanager/README.md).
+
 #### Cache
 
 Caching system with support for in-memory and Redis backends.
@@ -500,7 +518,16 @@ This project is licensed under the MIT License - see the [LICENSE](LICENSE) file
 
 ## What's New
 
-### v3.0 (Latest - December 2025)
+### v3.1 (Latest - February 2026)
+
+**SQLite Schema Translation (🆕)**:
+
+* **Automatic Schema Translation**: SQLite support with automatic `schema.table` to `schema_table` conversion
+* **Database Agnostic Models**: Write models once, use across PostgreSQL, SQLite, and MSSQL
+* **Transparent Handling**: Translation occurs automatically in all operations (SELECT, INSERT, UPDATE, DELETE, preloads)
+* **All ORMs Supported**: Works with Bun, GORM, and Native SQL adapters
+
+### v3.0 (December 2025)
 
 **Explicit Route Registration (🆕)**:
 
@@ -518,12 +545,6 @@ This project is licensed under the MIT License - see the [LICENSE](LICENSE) file
 * **No Auth on OPTIONS**: CORS preflight requests don't require authentication
 * **Configurable**: Customize CORS settings via `common.CORSConfig`
 
-**Migration Notes**:
-
-* Update your code to register models BEFORE calling SetupMuxRoutes/SetupBunRouterRoutes
-* Routes like `/public/users` are now created per registered model instead of using dynamic `/{schema}/{entity}` pattern
-* This is a **breaking change** but provides better control and flexibility
-
 ### v2.1
 
 **Cursor Pagination for ResolveSpec (🆕 Dec 9, 2025)**:
@@ -589,7 +610,6 @@ This project is licensed under the MIT License - see the [LICENSE](LICENSE) file
 * **BunRouter Integration**: Built-in support for uptrace/bunrouter
 * **Better Architecture**: Clean separation of concerns with interfaces
 * **Enhanced Testing**: Mockable interfaces for comprehensive testing
-* **Migration Guide**: Step-by-step migration instructions
 
 **Performance Improvements**:
 
@@ -606,4 +626,3 @@ This project is licensed under the MIT License - see the [LICENSE](LICENSE) file
 * Slogan generated using DALL-E
 * AI used for documentation checking and correction
 * Community feedback and contributions that made v2.0 and v2.1 possible
-

config.yaml

@@ -1,17 +1,26 @@
 # ResolveSpec Test Server Configuration
 # This is a minimal configuration for the test server
 
-server:
+servers:
-  addr: ":8080"
+  default_server: "main"
   shutdown_timeout: 30s
   drain_timeout: 25s
   read_timeout: 10s
   write_timeout: 10s
   idle_timeout: 120s
+  instances:
+    main:
+      name: "main"
+      host: "localhost"
+      port: 8080
+      description: "Main server instance"
+      gzip: true
+      tags:
+        env: "test"
 
 logger:
-  dev: true  # Enable development mode for readable logs
+  dev: true
-  path: ""   # Empty means log to stdout
+  path: ""
 
 cache:
   provider: "memory"
@@ -19,7 +28,7 @@ cache:
 middleware:
   rate_limit_rps: 100.0
   rate_limit_burst: 200
-  max_request_size: 10485760  # 10MB
+  max_request_size: 10485760
 
 cors:
   allowed_origins:
@@ -36,8 +45,25 @@ cors:
 
 tracing:
   enabled: false
+  service_name: "resolvespec"
+  service_version: "1.0.0"
+  endpoint: ""
+
+error_tracking:
+  enabled: false
+  provider: "noop"
+  environment: "development"
+  sample_rate: 1.0
+  traces_sample_rate: 0.1
+
+event_broker:
+  enabled: false
+  provider: "memory"
+  mode: "sync"
+  worker_count: 1
+  buffer_size: 100
+  instance_id: ""
 
-# Database Manager Configuration
 dbmanager:
   default_connection: "primary"
   max_open_conns: 25
@@ -48,7 +74,6 @@ dbmanager:
   retry_delay: 1s
   health_check_interval: 30s
   enable_auto_reconnect: true
-
   connections:
     primary:
       name: "primary"
@@ -59,3 +84,5 @@ dbmanager:
       enable_metrics: false
       connect_timeout: 10s
       query_timeout: 30s
+
+paths: {}

config.yaml.example

@@ -2,29 +2,38 @@
 # This file demonstrates all available configuration options
 # Copy this file to config.yaml and customize as needed
 
-server:
+servers:
-  addr: ":8080"
+  default_server: "main"
   shutdown_timeout: 30s
   drain_timeout: 25s
   read_timeout: 10s
   write_timeout: 10s
   idle_timeout: 120s
+  instances:
+    main:
+      name: "main"
+      host: "0.0.0.0"
+      port: 8080
+      description: "Main API server"
+      gzip: true
+      tags:
+        env: "development"
+        version: "1.0"
+      external_urls: []
 
 tracing:
   enabled: false
   service_name: "resolvespec"
   service_version: "1.0.0"
-  endpoint: "http://localhost:4318/v1/traces"  # OTLP endpoint
+  endpoint: "http://localhost:4318/v1/traces"
 
 cache:
-  provider: "memory"  # Options: memory, redis, memcache
+  provider: "memory"
-
   redis:
     host: "localhost"
     port: 6379
     password: ""
     db: 0
-
   memcache:
     servers:
       - "localhost:11211"
@@ -33,12 +42,12 @@ cache:
 
 logger:
   dev: false
-  path: ""  # Empty for stdout, or specify file path
+  path: ""
 
 middleware:
   rate_limit_rps: 100.0
   rate_limit_burst: 200
-  max_request_size: 10485760  # 10MB in bytes
+  max_request_size: 10485760
 
 cors:
   allowed_origins:
@@ -53,5 +62,67 @@ cors:
     - "*"
   max_age: 3600
 
+error_tracking:
+  enabled: false
+  provider: "noop"
+  environment: "development"
+  sample_rate: 1.0
+  traces_sample_rate: 0.1
+
+event_broker:
+  enabled: false
+  provider: "memory"
+  mode: "sync"
+  worker_count: 1
+  buffer_size: 100
+  instance_id: ""
+  redis:
+    stream_name: "events"
+    consumer_group: "app"
+    max_len: 1000
+    host: "localhost"
+    port: 6379
+    password: ""
+    db: 0
+  nats:
+    url: "nats://localhost:4222"
+    stream_name: "events"
+    storage: "file"
+    max_age: 24h
   database:
-  url: "host=localhost user=postgres password=postgres dbname=resolvespec_test port=5434 sslmode=disable"
+    table_name: "events"
+    channel: "events"
+    poll_interval: 5s
+  retry_policy:
+    max_retries: 3
+    initial_delay: 1s
+    max_delay: 1m
+    backoff_factor: 2.0
+
+dbmanager:
+  default_connection: "primary"
+  max_open_conns: 25
+  max_idle_conns: 5
+  conn_max_lifetime: 30m
+  conn_max_idle_time: 5m
+  retry_attempts: 3
+  retry_delay: 1s
+  health_check_interval: 30s
+  enable_auto_reconnect: true
+  connections:
+    primary:
+      name: "primary"
+      type: "pgsql"
+      url: "host=localhost user=postgres password=postgres dbname=resolvespec port=5432 sslmode=disable"
+      default_orm: "gorm"
+      enable_logging: false
+      enable_metrics: false
+      connect_timeout: 10s
+      query_timeout: 30s
+
+paths:
+  data_dir: "./data"
+  log_dir: "./logs"
+  cache_dir: "./cache"
+
+extensions: {}

openapi.yaml

@@ -1,362 +0,0 @@
-openapi: 3.0.0
-info:
-  title: ResolveSpec API
-  version: '1.0'
-  description: A flexible REST API with GraphQL-like capabilities
-
-servers:
-  - url: 'http://api.example.com/v1'
-
-paths:
-  '/{schema}/{entity}':
-    parameters:
-      - name: schema
-        in: path
-        required: true
-        schema:
-          type: string
-      - name: entity
-        in: path
-        required: true
-        schema:
-          type: string
-    get:
-      summary: Get table metadata
-      description: Retrieve table metadata including columns, types, and relationships
-      responses:
-        '200':
-          description: Successful operation
-          content:
-            application/json:
-              schema:
-                allOf:
-                  - $ref: '#/components/schemas/Response'
-                  - type: object
-                    properties:
-                      data:
-                        $ref: '#/components/schemas/TableMetadata'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '404':
-          $ref: '#/components/responses/NotFound'
-        '500':
-          $ref: '#/components/responses/ServerError'
-    post:
-      summary: Perform operations on entities
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/Request'
-      responses:
-        '200':
-          description: Successful operation
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/Response'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '404':
-          $ref: '#/components/responses/NotFound'
-        '500':
-          $ref: '#/components/responses/ServerError'
-
-  '/{schema}/{entity}/{id}':
-    parameters:
-      - name: schema
-        in: path
-        required: true
-        schema:
-          type: string
-      - name: entity
-        in: path
-        required: true
-        schema:
-          type: string
-      - name: id
-        in: path
-        required: true
-        schema:
-          type: string
-    post:
-      summary: Perform operations on a specific entity
-      requestBody:
-        required: true
-        content:
-          application/json:
-            schema:
-              $ref: '#/components/schemas/Request'
-      responses:
-        '200':
-          description: Successful operation
-          content:
-            application/json:
-              schema:
-                $ref: '#/components/schemas/Response'
-        '400':
-          $ref: '#/components/responses/BadRequest'
-        '404':
-          $ref: '#/components/responses/NotFound'
-        '500':
-          $ref: '#/components/responses/ServerError'
-
-components:
-  schemas:
-    Request:
-      type: object
-      required:
-        - operation
-      properties:
-        operation:
-          type: string
-          enum:
-            - read
-            - create
-            - update
-            - delete
-        id:
-          oneOf:
-            - type: string
-            - type: array
-              items:
-                type: string
-          description: Optional record identifier(s) when not provided in URL
-        data:
-          oneOf:
-            - type: object
-            - type: array
-              items:
-                type: object
-          description: Data for single or bulk create/update operations
-        options:
-          $ref: '#/components/schemas/Options'
-
-    Options:
-      type: object
-      properties:
-        preload:
-          type: array
-          items:
-            $ref: '#/components/schemas/PreloadOption'
-        columns:
-          type: array
-          items:
-            type: string
-        filters:
-          type: array
-          items:
-            $ref: '#/components/schemas/FilterOption'
-        sort:
-          type: array
-          items:
-            $ref: '#/components/schemas/SortOption'
-        limit:
-          type: integer
-          minimum: 0
-        offset:
-          type: integer
-          minimum: 0
-        customOperators:
-          type: array
-          items:
-            $ref: '#/components/schemas/CustomOperator'
-        computedColumns:
-          type: array
-          items:
-            $ref: '#/components/schemas/ComputedColumn'
-
-    PreloadOption:
-      type: object
-      properties:
-        relation:
-          type: string
-        columns:
-          type: array
-          items:
-            type: string
-        filters:
-          type: array
-          items:
-            $ref: '#/components/schemas/FilterOption'
-
-    FilterOption:
-      type: object
-      required:
-        - column
-        - operator
-        - value
-      properties:
-        column:
-          type: string
-        operator:
-          type: string
-          enum:
-            - eq
-            - neq
-            - gt
-            - gte
-            - lt
-            - lte
-            - like
-            - ilike
-            - in
-        value:
-          type: object
-
-    SortOption:
-      type: object
-      required:
-        - column
-        - direction
-      properties:
-        column:
-          type: string
-        direction:
-          type: string
-          enum:
-            - asc
-            - desc
-
-    CustomOperator:
-      type: object
-      required:
-        - name
-        - sql
-      properties:
-        name:
-          type: string
-        sql:
-          type: string
-
-    ComputedColumn:
-      type: object
-      required:
-        - name
-        - expression
-      properties:
-        name:
-          type: string
-        expression:
-          type: string
-
-    Response:
-      type: object
-      required:
-        - success
-      properties:
-        success:
-          type: boolean
-        data:
-          type: object
-        metadata:
-          $ref: '#/components/schemas/Metadata'
-        error:
-          $ref: '#/components/schemas/Error'
-
-    Metadata:
-      type: object
-      properties:
-        total:
-          type: integer
-        filtered:
-          type: integer
-        limit:
-          type: integer
-        offset:
-          type: integer
-
-    Error:
-      type: object
-      properties:
-        code:
-          type: string
-        message:
-          type: string
-        details:
-          type: object
-
-    TableMetadata:
-      type: object
-      required:
-        - schema
-        - table
-        - columns
-        - relations
-      properties:
-        schema:
-          type: string
-          description: Schema name
-        table:
-          type: string
-          description: Table name
-        columns:
-          type: array
-          items:
-            $ref: '#/components/schemas/Column'
-        relations:
-          type: array
-          items:
-            type: string
-          description: List of relation names
-
-    Column:
-      type: object
-      required:
-        - name
-        - type
-        - is_nullable
-        - is_primary
-        - is_unique
-        - has_index
-      properties:
-        name:
-          type: string
-          description: Column name
-        type:
-          type: string
-          description: Data type of the column
-        is_nullable:
-          type: boolean
-          description: Whether the column can contain null values
-        is_primary:
-          type: boolean
-          description: Whether the column is a primary key
-        is_unique:
-          type: boolean
-          description: Whether the column has a unique constraint
-        has_index:
-          type: boolean
-          description: Whether the column is indexed
-
-  responses:
-    BadRequest:
-      description: Bad request
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/Response'
-
-    NotFound:
-      description: Resource not found
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/Response'
-
-    ServerError:
-      description: Internal server error
-      content:
-        application/json:
-          schema:
-            $ref: '#/components/schemas/Response'
-
-  securitySchemes:
-    bearerAuth:
-      type: http
-      scheme: bearer
-      bearerFormat: JWT
-
-security:
-  - bearerAuth: []

pkg/common/adapters/database/bun.go

@@ -95,11 +95,15 @@ func debugScanIntoStruct(rows interface{}, dest interface{}) error {
 // This demonstrates how the abstraction works with different ORMs
 type BunAdapter struct {
 	db         *bun.DB
+	driverName string
 }
 
 // NewBunAdapter creates a new Bun adapter
 func NewBunAdapter(db *bun.DB) *BunAdapter {
-	return &BunAdapter{db: db}
+	adapter := &BunAdapter{db: db}
+	// Initialize driver name
+	adapter.driverName = adapter.DriverName()
+	return adapter
 }
 
 // EnableQueryDebug enables query debugging which logs all SQL queries including preloads
@@ -128,6 +132,7 @@ func (b *BunAdapter) NewSelect() common.SelectQuery {
 	return &BunSelectQuery{
 		query:      b.db.NewSelect(),
 		db:         b.db,
+		driverName: b.driverName,
 	}
 }
 
@@ -168,7 +173,7 @@ func (b *BunAdapter) BeginTx(ctx context.Context) (common.Database, error) {
 		return nil, err
 	}
 	// For Bun, we'll return a special wrapper that holds the transaction
-	return &BunTxAdapter{tx: tx, driverName: b.DriverName()}, nil
+	return &BunTxAdapter{tx: tx, driverName: b.driverName}, nil
 }
 
 func (b *BunAdapter) CommitTx(ctx context.Context) error {
@@ -191,7 +196,7 @@ func (b *BunAdapter) RunInTransaction(ctx context.Context, fn func(common.Databa
 	}()
 	return b.db.RunInTx(ctx, &sql.TxOptions{}, func(ctx context.Context, tx bun.Tx) error {
 		// Create adapter with transaction
-		adapter := &BunTxAdapter{tx: tx, driverName: b.DriverName()}
+		adapter := &BunTxAdapter{tx: tx, driverName: b.driverName}
 		return fn(adapter)
 	})
 }
@@ -203,9 +208,12 @@ func (b *BunAdapter) GetUnderlyingDB() interface{} {
 func (b *BunAdapter) DriverName() string {
 	// Normalize Bun's dialect name to match the project's canonical vocabulary.
 	// Bun returns "pg" for PostgreSQL; the rest of the project uses "postgres".
+	// Bun returns "sqlite3" for SQLite; we normalize to "sqlite".
 	switch name := b.db.Dialect().Name().String(); name {
 	case "pg":
 		return "postgres"
+	case "sqlite3":
+		return "sqlite"
 	default:
 		return name
 	}
@@ -219,6 +227,7 @@ type BunSelectQuery struct {
 	schema         string  // Separated schema name
 	tableName      string  // Just the table name, without schema
 	tableAlias     string
+	driverName     string                                                   // Database driver name (postgres, sqlite, mssql)
 	inJoinContext  bool                                                     // Track if we're in a JOIN relation context
 	joinTableAlias string                                                   // Alias to use for JOIN conditions
 	skipAutoDetect bool                                                     // Skip auto-detection to prevent circular calls
@@ -233,7 +242,8 @@ func (b *BunSelectQuery) Model(model interface{}) common.SelectQuery {
 	if provider, ok := model.(common.TableNameProvider); ok {
 		fullTableName := provider.TableName()
 		// Check if the table name contains schema (e.g., "schema.table")
-		b.schema, b.tableName = parseTableName(fullTableName)
+		// For SQLite, this will convert "schema.table" to "schema_table"
+		b.schema, b.tableName = parseTableName(fullTableName, b.driverName)
 	}
 
 	if provider, ok := model.(common.TableAliasProvider); ok {
@@ -246,7 +256,8 @@ func (b *BunSelectQuery) Model(model interface{}) common.SelectQuery {
 func (b *BunSelectQuery) Table(table string) common.SelectQuery {
 	b.query = b.query.Table(table)
 	// Check if the table name contains schema (e.g., "schema.table")
-	b.schema, b.tableName = parseTableName(table)
+	// For SQLite, this will convert "schema.table" to "schema_table"
+	b.schema, b.tableName = parseTableName(table, b.driverName)
 	return b
 }
 
@@ -554,6 +565,7 @@ func (b *BunSelectQuery) PreloadRelation(relation string, apply ...func(common.S
 		wrapper := &BunSelectQuery{
 			query:      sq,
 			db:         b.db,
+			driverName: b.driverName,
 		}
 
 		// Try to extract table name and alias from the preload model
@@ -563,7 +575,8 @@ func (b *BunSelectQuery) PreloadRelation(relation string, apply ...func(common.S
 			// Extract table name if model implements TableNameProvider
 			if provider, ok := modelValue.(common.TableNameProvider); ok {
 				fullTableName := provider.TableName()
-				wrapper.schema, wrapper.tableName = parseTableName(fullTableName)
+				// For SQLite, this will convert "schema.table" to "schema_table"
+				wrapper.schema, wrapper.tableName = parseTableName(fullTableName, b.driverName)
 			}
 
 			// Extract table alias if model implements TableAliasProvider
@@ -803,7 +816,7 @@ func (b *BunSelectQuery) loadRelationLevel(ctx context.Context, parentRecords re
 
 	// Apply user's functions (if any)
 	if isLast && len(applyFuncs) > 0 {
-		wrapper := &BunSelectQuery{query: query, db: b.db}
+		wrapper := &BunSelectQuery{query: query, db: b.db, driverName: b.driverName}
 		for _, fn := range applyFuncs {
 			if fn != nil {
 				wrapper = fn(wrapper).(*BunSelectQuery)
@@ -1496,6 +1509,7 @@ func (b *BunTxAdapter) NewSelect() common.SelectQuery {
 	return &BunSelectQuery{
 		query:      b.tx.NewSelect(),
 		db:         b.tx,
+		driverName: b.driverName,
 	}
 }
 

pkg/common/adapters/database/gorm.go

@@ -16,11 +16,15 @@ import (
 // GormAdapter adapts GORM to work with our Database interface
 type GormAdapter struct {
 	db         *gorm.DB
+	driverName string
 }
 
 // NewGormAdapter creates a new GORM adapter
 func NewGormAdapter(db *gorm.DB) *GormAdapter {
-	return &GormAdapter{db: db}
+	adapter := &GormAdapter{db: db}
+	// Initialize driver name
+	adapter.driverName = adapter.DriverName()
+	return adapter
 }
 
 // EnableQueryDebug enables query debugging which logs all SQL queries including preloads
@@ -40,7 +44,7 @@ func (g *GormAdapter) DisableQueryDebug() *GormAdapter {
 }
 
 func (g *GormAdapter) NewSelect() common.SelectQuery {
-	return &GormSelectQuery{db: g.db}
+	return &GormSelectQuery{db: g.db, driverName: g.driverName}
 }
 
 func (g *GormAdapter) NewInsert() common.InsertQuery {
@@ -79,7 +83,7 @@ func (g *GormAdapter) BeginTx(ctx context.Context) (common.Database, error) {
 	if tx.Error != nil {
 		return nil, tx.Error
 	}
-	return &GormAdapter{db: tx}, nil
+	return &GormAdapter{db: tx, driverName: g.driverName}, nil
 }
 
 func (g *GormAdapter) CommitTx(ctx context.Context) error {
@@ -97,7 +101,7 @@ func (g *GormAdapter) RunInTransaction(ctx context.Context, fn func(common.Datab
 		}
 	}()
 	return g.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
-		adapter := &GormAdapter{db: tx}
+		adapter := &GormAdapter{db: tx, driverName: g.driverName}
 		return fn(adapter)
 	})
 }
@@ -112,9 +116,12 @@ func (g *GormAdapter) DriverName() string {
 	}
 	// Normalize GORM's dialector name to match the project's canonical vocabulary.
 	// GORM returns "sqlserver" for MSSQL; the rest of the project uses "mssql".
+	// GORM returns "sqlite" or "sqlite3" for SQLite; we normalize to "sqlite".
 	switch name := g.db.Name(); name {
 	case "sqlserver":
 		return "mssql"
+	case "sqlite3":
+		return "sqlite"
 	default:
 		return name
 	}
@@ -126,6 +133,7 @@ type GormSelectQuery struct {
 	schema         string // Separated schema name
 	tableName      string // Just the table name, without schema
 	tableAlias     string
+	driverName     string // Database driver name (postgres, sqlite, mssql)
 	inJoinContext  bool   // Track if we're in a JOIN relation context
 	joinTableAlias string // Alias to use for JOIN conditions
 }
@@ -137,7 +145,8 @@ func (g *GormSelectQuery) Model(model interface{}) common.SelectQuery {
 	if provider, ok := model.(common.TableNameProvider); ok {
 		fullTableName := provider.TableName()
 		// Check if the table name contains schema (e.g., "schema.table")
-		g.schema, g.tableName = parseTableName(fullTableName)
+		// For SQLite, this will convert "schema.table" to "schema_table"
+		g.schema, g.tableName = parseTableName(fullTableName, g.driverName)
 	}
 
 	if provider, ok := model.(common.TableAliasProvider); ok {
@@ -150,7 +159,8 @@ func (g *GormSelectQuery) Model(model interface{}) common.SelectQuery {
 func (g *GormSelectQuery) Table(table string) common.SelectQuery {
 	g.db = g.db.Table(table)
 	// Check if the table name contains schema (e.g., "schema.table")
-	g.schema, g.tableName = parseTableName(table)
+	// For SQLite, this will convert "schema.table" to "schema_table"
+	g.schema, g.tableName = parseTableName(table, g.driverName)
 
 	return g
 }
@@ -337,6 +347,7 @@ func (g *GormSelectQuery) PreloadRelation(relation string, apply ...func(common.
 
 		wrapper := &GormSelectQuery{
 			db:         db,
+			driverName: g.driverName,
 		}
 
 		current := common.SelectQuery(wrapper)
@@ -374,6 +385,7 @@ func (g *GormSelectQuery) JoinRelation(relation string, apply ...func(common.Sel
 
 		wrapper := &GormSelectQuery{
 			db:             db,
+			driverName:     g.driverName,
 			inJoinContext:  true,                      // Mark as JOIN context
 			joinTableAlias: strings.ToLower(relation), // Use relation name as alias
 		}

pkg/common/adapters/database/pgsql.go

@@ -39,6 +39,7 @@ func (p *PgSQLAdapter) EnableQueryDebug() {
 func (p *PgSQLAdapter) NewSelect() common.SelectQuery {
 	return &PgSQLSelectQuery{
 		db:         p.db,
+		driverName: p.driverName,
 		columns:    []string{"*"},
 		args:       make([]interface{}, 0),
 	}
@@ -47,6 +48,7 @@ func (p *PgSQLAdapter) NewSelect() common.SelectQuery {
 func (p *PgSQLAdapter) NewInsert() common.InsertQuery {
 	return &PgSQLInsertQuery{
 		db:         p.db,
+		driverName: p.driverName,
 		values:     make(map[string]interface{}),
 	}
 }
@@ -54,6 +56,7 @@ func (p *PgSQLAdapter) NewInsert() common.InsertQuery {
 func (p *PgSQLAdapter) NewUpdate() common.UpdateQuery {
 	return &PgSQLUpdateQuery{
 		db:           p.db,
+		driverName:   p.driverName,
 		sets:         make(map[string]interface{}),
 		args:         make([]interface{}, 0),
 		whereClauses: make([]string, 0),
@@ -63,6 +66,7 @@ func (p *PgSQLAdapter) NewUpdate() common.UpdateQuery {
 func (p *PgSQLAdapter) NewDelete() common.DeleteQuery {
 	return &PgSQLDeleteQuery{
 		db:           p.db,
+		driverName:   p.driverName,
 		args:         make([]interface{}, 0),
 		whereClauses: make([]string, 0),
 	}
@@ -176,6 +180,7 @@ type PgSQLSelectQuery struct {
 	model         interface{}
 	tableName     string
 	tableAlias    string
+	driverName    string // Database driver name (postgres, sqlite, mssql)
 	columns       []string
 	columnExprs   []string
 	whereClauses  []string
@@ -194,7 +199,9 @@ type PgSQLSelectQuery struct {
 func (p *PgSQLSelectQuery) Model(model interface{}) common.SelectQuery {
 	p.model = model
 	if provider, ok := model.(common.TableNameProvider); ok {
-		p.tableName = provider.TableName()
+		fullTableName := provider.TableName()
+		// For SQLite, convert "schema.table" to "schema_table"
+		_, p.tableName = parseTableName(fullTableName, p.driverName)
 	}
 	if provider, ok := model.(common.TableAliasProvider); ok {
 		p.tableAlias = provider.TableAlias()
@@ -203,7 +210,8 @@ func (p *PgSQLSelectQuery) Model(model interface{}) common.SelectQuery {
 }
 
 func (p *PgSQLSelectQuery) Table(table string) common.SelectQuery {
-	p.tableName = table
+	// For SQLite, convert "schema.table" to "schema_table"
+	_, p.tableName = parseTableName(table, p.driverName)
 	return p
 }
 
@@ -515,13 +523,16 @@ type PgSQLInsertQuery struct {
 	db         *sql.DB
 	tx         *sql.Tx
 	tableName  string
+	driverName string
 	values     map[string]interface{}
 	returning  []string
 }
 
 func (p *PgSQLInsertQuery) Model(model interface{}) common.InsertQuery {
 	if provider, ok := model.(common.TableNameProvider); ok {
-		p.tableName = provider.TableName()
+		fullTableName := provider.TableName()
+		// For SQLite, convert "schema.table" to "schema_table"
+		_, p.tableName = parseTableName(fullTableName, p.driverName)
 	}
 	// Extract values from model using reflection
 	// This is a simplified implementation
@@ -529,7 +540,8 @@ func (p *PgSQLInsertQuery) Model(model interface{}) common.InsertQuery {
 }
 
 func (p *PgSQLInsertQuery) Table(table string) common.InsertQuery {
-	p.tableName = table
+	// For SQLite, convert "schema.table" to "schema_table"
+	_, p.tableName = parseTableName(table, p.driverName)
 	return p
 }
 
@@ -602,6 +614,7 @@ type PgSQLUpdateQuery struct {
 	db           *sql.DB
 	tx           *sql.Tx
 	tableName    string
+	driverName   string
 	model        interface{}
 	sets         map[string]interface{}
 	whereClauses []string
@@ -613,13 +626,16 @@ type PgSQLUpdateQuery struct {
 func (p *PgSQLUpdateQuery) Model(model interface{}) common.UpdateQuery {
 	p.model = model
 	if provider, ok := model.(common.TableNameProvider); ok {
-		p.tableName = provider.TableName()
+		fullTableName := provider.TableName()
+		// For SQLite, convert "schema.table" to "schema_table"
+		_, p.tableName = parseTableName(fullTableName, p.driverName)
 	}
 	return p
 }
 
 func (p *PgSQLUpdateQuery) Table(table string) common.UpdateQuery {
-	p.tableName = table
+	// For SQLite, convert "schema.table" to "schema_table"
+	_, p.tableName = parseTableName(table, p.driverName)
 	if p.model == nil {
 		model, err := modelregistry.GetModelByName(table)
 		if err == nil {
@@ -760,6 +776,7 @@ type PgSQLDeleteQuery struct {
 	db           *sql.DB
 	tx           *sql.Tx
 	tableName    string
+	driverName   string
 	whereClauses []string
 	args         []interface{}
 	paramCounter int
@@ -767,13 +784,16 @@ type PgSQLDeleteQuery struct {
 
 func (p *PgSQLDeleteQuery) Model(model interface{}) common.DeleteQuery {
 	if provider, ok := model.(common.TableNameProvider); ok {
-		p.tableName = provider.TableName()
+		fullTableName := provider.TableName()
+		// For SQLite, convert "schema.table" to "schema_table"
+		_, p.tableName = parseTableName(fullTableName, p.driverName)
 	}
 	return p
 }
 
 func (p *PgSQLDeleteQuery) Table(table string) common.DeleteQuery {
-	p.tableName = table
+	// For SQLite, convert "schema.table" to "schema_table"
+	_, p.tableName = parseTableName(table, p.driverName)
 	return p
 }
 
@@ -853,6 +873,7 @@ type PgSQLTxAdapter struct {
 func (p *PgSQLTxAdapter) NewSelect() common.SelectQuery {
 	return &PgSQLSelectQuery{
 		tx:         p.tx,
+		driverName: p.driverName,
 		columns:    []string{"*"},
 		args:       make([]interface{}, 0),
 	}
@@ -861,6 +882,7 @@ func (p *PgSQLTxAdapter) NewSelect() common.SelectQuery {
 func (p *PgSQLTxAdapter) NewInsert() common.InsertQuery {
 	return &PgSQLInsertQuery{
 		tx:         p.tx,
+		driverName: p.driverName,
 		values:     make(map[string]interface{}),
 	}
 }
@@ -868,6 +890,7 @@ func (p *PgSQLTxAdapter) NewInsert() common.InsertQuery {
 func (p *PgSQLTxAdapter) NewUpdate() common.UpdateQuery {
 	return &PgSQLUpdateQuery{
 		tx:           p.tx,
+		driverName:   p.driverName,
 		sets:         make(map[string]interface{}),
 		args:         make([]interface{}, 0),
 		whereClauses: make([]string, 0),
@@ -877,6 +900,7 @@ func (p *PgSQLTxAdapter) NewUpdate() common.UpdateQuery {
 func (p *PgSQLTxAdapter) NewDelete() common.DeleteQuery {
 	return &PgSQLDeleteQuery{
 		tx:           p.tx,
+		driverName:   p.driverName,
 		args:         make([]interface{}, 0),
 		whereClauses: make([]string, 0),
 	}
@@ -1052,9 +1076,9 @@ func (p *PgSQLSelectQuery) executePreloadQuery(ctx context.Context, field reflec
 	// Create a new select query for the related table
 	var db common.Database
 	if p.tx != nil {
-		db = &PgSQLTxAdapter{tx: p.tx}
+		db = &PgSQLTxAdapter{tx: p.tx, driverName: p.driverName}
 	} else {
-		db = &PgSQLAdapter{db: p.db}
+		db = &PgSQLAdapter{db: p.db, driverName: p.driverName}
 	}
 
 	query := db.NewSelect().

pkg/common/adapters/database/utils.go

@@ -62,9 +62,20 @@ func checkAliasLength(relation string) bool {
 // For example: "public.users" -> ("public", "users")
 //
 //	"users" -> ("", "users")
-func parseTableName(fullTableName string) (schema, table string) {
+//
+// For SQLite, schema.table is translated to schema_table since SQLite doesn't support schemas
+// in the same way as PostgreSQL/MSSQL
+func parseTableName(fullTableName, driverName string) (schema, table string) {
 	if idx := strings.LastIndex(fullTableName, "."); idx != -1 {
-		return fullTableName[:idx], fullTableName[idx+1:]
+		schema = fullTableName[:idx]
+		table = fullTableName[idx+1:]
+
+		// For SQLite, convert schema.table to schema_table
+		if driverName == "sqlite" || driverName == "sqlite3" {
+			table = schema + "_" + table
+			schema = ""
+		}
+		return schema, table
 	}
 	return "", fullTableName
 }

pkg/dbmanager/README.md

@@ -11,6 +11,7 @@ A comprehensive database connection manager for Go that provides centralized man
   - **GORM** - Popular Go ORM
   - **Native** - Standard library `*sql.DB`
   - All three share the same underlying connection pool
+- **SQLite Schema Translation**: Automatic conversion of `schema.table` to `schema_table` for SQLite compatibility
 - **Configuration-Driven**: YAML configuration with Viper integration
 - **Production-Ready Features**:
   - Automatic health checks and reconnection
@@ -179,6 +180,35 @@ if err != nil {
 rows, err := nativeDB.QueryContext(ctx, "SELECT * FROM users WHERE active = $1", true)
 ```
 
+#### Cross-Database Example with SQLite
+
+```go
+// Same model works across all databases
+type User struct {
+    ID       int    `bun:"id,pk"`
+    Username string `bun:"username"`
+    Email    string `bun:"email"`
+}
+
+func (User) TableName() string {
+    return "auth.users"
+}
+
+// PostgreSQL connection
+pgConn, _ := mgr.Get("primary")
+pgDB, _ := pgConn.Bun()
+var pgUsers []User
+pgDB.NewSelect().Model(&pgUsers).Scan(ctx)
+// Executes: SELECT * FROM auth.users
+
+// SQLite connection
+sqliteConn, _ := mgr.Get("cache-db")
+sqliteDB, _ := sqliteConn.Bun()
+var sqliteUsers []User
+sqliteDB.NewSelect().Model(&sqliteUsers).Scan(ctx)
+// Executes: SELECT * FROM auth_users (schema.table → schema_table)
+```
+
 #### Use MongoDB
 
 ```go
@@ -368,6 +398,37 @@ Providers handle:
 - Connection statistics
 - Connection cleanup
 
+### SQLite Schema Handling
+
+SQLite doesn't support schemas in the same way as PostgreSQL or MSSQL. To ensure compatibility when using models designed for multi-schema databases:
+
+**Automatic Translation**: When a table name contains a schema prefix (e.g., `myschema.mytable`), it is automatically converted to `myschema_mytable` for SQLite databases.
+
+```go
+// Model definition (works across all databases)
+func (User) TableName() string {
+    return "auth.users"  // PostgreSQL/MSSQL: "auth"."users"
+                         // SQLite: "auth_users"
+}
+
+// Query execution
+db.NewSelect().Model(&User{}).Scan(ctx)
+// PostgreSQL/MSSQL: SELECT * FROM auth.users
+// SQLite: SELECT * FROM auth_users
+```
+
+**How it Works**:
+- Bun, GORM, and Native adapters detect the driver type
+- `parseTableName()` automatically translates schema.table → schema_table for SQLite
+- Translation happens transparently in all database operations (SELECT, INSERT, UPDATE, DELETE)
+- Preload and relation queries are also handled automatically
+
+**Benefits**:
+- Write database-agnostic code
+- Use the same models across PostgreSQL, MSSQL, and SQLite
+- No conditional logic needed in your application
+- Schema separation maintained through naming convention in SQLite
+
 ## Best Practices
 
 1. **Use Named Connections**: Be explicit about which database you're accessing

resolvespec-python/todo.md

@@ -1,5 +1,50 @@
-# Python Implementation of the ResolveSpec API
+# ResolveSpec Python Client - TODO
 
-# Server 
+## Client Implementation & Testing
 
-# Client
+### 1. ResolveSpec Client API
+
+- [ ] Core API implementation (read, create, update, delete, get_metadata)
+- [ ] Unit tests for API functions
+- [ ] Integration tests with server
+- [ ] Error handling and edge cases
+
+### 2. HeaderSpec Client API
+
+- [ ] Client API implementation
+- [ ] Unit tests
+- [ ] Integration tests with server
+
+### 3. FunctionSpec Client API
+
+- [ ] Client API implementation
+- [ ] Unit tests
+- [ ] Integration tests with server
+
+### 4. WebSocketSpec Client API
+
+- [ ] WebSocketClient class implementation (read, create, update, delete, meta, subscribe, unsubscribe)
+- [ ] Unit tests for WebSocketClient
+- [ ] Connection handling tests
+- [ ] Subscription tests
+- [ ] Integration tests with server
+
+### 5. Testing Infrastructure
+
+- [ ] Set up test framework (pytest)
+- [ ] Configure test coverage reporting (pytest-cov)
+- [ ] Add test utilities and fixtures
+- [ ] Create test documentation
+- [ ] Package and publish to PyPI
+
+## Documentation
+
+- [ ] API reference documentation
+- [ ] Usage examples for each client API
+- [ ] Installation guide
+- [ ] Contributing guidelines
+- [ ] README with quick start
+
+---
+
+**Last Updated:** 2026-02-07

todo.md

@@ -2,36 +2,98 @@
 
 This document tracks incomplete features and improvements for the ResolveSpec project.
 
+## In Progress
+
+### Database Layer
+
+- [x] SQLite schema translation (schema.table → schema_table)
+- [x] Driver name normalization across adapters
+- [x] Database Connection Manager (dbmanager) package
+
 ### Documentation
-- Ensure all new features are documented in README.md
-- Update examples to showcase new functionality
-- Add migration notes if any breaking changes are introduced
 
+- [x] Add dbmanager to README
+- [x] Add WebSocketSpec to top-level intro
+- [x] Add MQTTSpec to top-level intro
+- [x] Remove migration sections from README
+- [ ] Complete API reference documentation
+- [ ] Add examples for all supported databases
 
-### 8.
+## Planned Features
 
-1. **Test Coverage**: Increase from 20% to 70%+
+### ResolveSpec JS Client Implementation & Testing
-   - Add integration tests for CRUD operations
+
-   - Add unit tests for security providers
+1. **ResolveSpec Client API (resolvespec-js)**
-   - Add concurrency tests for model registry
+   - [x] Core API implementation (read, create, update, delete, getMetadata)
+   - [ ] Unit tests for API functions
+   - [ ] Integration tests with server
+   - [ ] Error handling and edge cases
+
+2. **HeaderSpec Client API (resolvespec-js)**
+   - [ ] Client API implementation
+   - [ ] Unit tests
+   - [ ] Integration tests with server
+
+3. **FunctionSpec Client API (resolvespec-js)**
+   - [ ] Client API implementation
+   - [ ] Unit tests
+   - [ ] Integration tests with server
+
+4. **WebSocketSpec Client API (resolvespec-js)**
+   - [x] WebSocketClient class implementation (read, create, update, delete, meta, subscribe, unsubscribe)
+   - [ ] Unit tests for WebSocketClient
+   - [ ] Connection handling tests
+   - [ ] Subscription tests
+   - [ ] Integration tests with server
+
+5. **resolvespec-js Testing Infrastructure**
+   - [ ] Set up test framework (Jest or Vitest)
+   - [ ] Configure test coverage reporting
+   - [ ] Add test utilities and mocks
+   - [ ] Create test documentation
+
+### ResolveSpec Python Client Implementation & Testing
+
+See [`resolvespec-python/todo.md`](./resolvespec-python/todo.md) for detailed Python client implementation tasks.
+
+### Core Functionality
+
+1. **Enhanced Preload Filtering**
+   - [ ] Column selection for nested preloads
+   - [ ] Advanced filtering conditions for relations
+   - [ ] Performance optimization for deep nesting
+
+2. **Advanced Query Features**
+   - [ ] Custom SQL join support
+   - [ ] Computed column improvements
+   - [ ] Recursive query support
+
+3. **Testing & Quality**
+   - [ ] Increase test coverage to 70%+
+   - [ ] Add integration tests for all ORMs
+   - [ ] Add concurrency tests for thread safety
+   - [ ] Performance benchmarks
+
+### Infrastructure
+
+- [ ] Improved error handling and reporting
+- [ ] Enhanced logging capabilities
+- [ ] Additional monitoring metrics
+- [ ] Performance profiling tools
+
+## Documentation Tasks
+
+- [ ] Complete API reference
+- [ ] Add troubleshooting guides
+- [ ] Create architecture diagrams
+- [ ] Expand database adapter documentation
+
+## Known Issues
+
+- [ ] Long preload alias names may exceed PostgreSQL identifier limit
+- [ ] Some edge cases in computed column handling
 
 ---
 
-## Priority Ranking
+**Last Updated:** 2026-02-07
-
+**Updated:** Added resolvespec-js client testing and implementation tasks
-1. **High Priority**
-   - Column Selection and Filtering for Preloads (#1)
-   - Proper Condition Handling for Bun Preloads (#4)
-
-2. **Medium Priority**
-   - Custom SQL Join Support (#3)
-   - Recursive JSON Cleaning (#2)
-
-3. **Low Priority**
-   - Modernize Go Type Declarations (#5)
-
----
-
-
-
-**Last Updated:** 2025-12-09