Church Cashbook Data Schema Manual

Site-wide configuration and security limits.

Purpose

TODO — will be completed once DDL is provided.

Key columns

• TODO

Constraints & invariants

• TODO

Operational notes

• TODO

ERD

Relationships

To be completed.

Columns

See DDL below.

Indexes

See DDL below.

Constraints

See DDL below.

Operational notes / invariants

• To be completed.

DDL

-- phpMyAdmin SQL Dump
-- version 5.2.1
-- https://www.phpmyadmin.net/
--
-- Host: localhost:8889
-- Generation Time: Feb 25, 2026 at 12:02 PM
-- Server version: 8.0.40
-- PHP Version: 8.3.14

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
START TRANSACTION;
SET time_zone = "+00:00";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;

--
-- Database: `church_accounts`
--

-- --------------------------------------------------------

--
-- Table structure for table `site_settings`
--

CREATE TABLE `site_settings` (
  `setting_key` varchar(80) NOT NULL,
  `setting_value` varchar(255) NOT NULL,
  `updated_by_user_id` int UNSIGNED DEFAULT NULL,
  `updated_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci;

--
-- Indexes for dumped tables
--

--
-- Indexes for table `site_settings`
--
ALTER TABLE `site_settings`
  ADD PRIMARY KEY (`setting_key`),
  ADD KEY `idx_site_settings_updated_by` (`updated_by_user_id`);

--
-- Constraints for dumped tables
--

--
-- Constraints for table `site_settings`
--
ALTER TABLE `site_settings`
  ADD CONSTRAINT `fk_site_settings_updated_by` FOREIGN KEY (`updated_by_user_id`) REFERENCES `users` (`id`) ON DELETE SET NULL ON UPDATE CASCADE;
COMMIT;

/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;