Merge branch 'integration' of https://github.com/maddiethegm/dbconnector into integration

client.js

@@ -1,87 +0,0 @@
-// client.js
-
-const axios = require('axios');
-const generateUUID = require('uuid').v4;
-async function testQuery(table, operation, params) {
-    try {
-        const response = await axios.post('http://localhost:3100/api/query', {
-            table,
-            operation,
-            params
-        });
-        console.log(response.data);
-    } catch (error) {
-        console.error('Error executing query:', error.response ? error.response.data : error.message);
-    }
-}
-
-// Example usage:
-(async () => {
-    // CREATE: Ensure all required fields are present
-    const ID1 = generateUUID();
-    const ID2 = generateUUID();
-    const ID3 = generateUUID();
-    const ID4 = generateUUID();
-
-    await testQuery('Test', 'CREATE', { 
-        Name: 'Test Item',
-        Text: 'A sample item created with ID: ' + ID1,
-        ID: ID1, // Assuming an ID is needed for identification or to prevent conflicts
-        // Add other necessary fields here based on your schema
-    });
-    await testQuery('Test', 'CREATE', { 
-        Name: 'Test Item',
-        Text: 'A sample item created with ID: ' + ID2,
-        ID: ID2, // Assuming an ID is needed for identification or to prevent conflicts
-        // Add other necessary fields here based on your schema
-    });
-    await testQuery('Test', 'CREATE', { 
-        Name: 'Test Item',
-        Text: 'A sample item created wth ID: ' + ID3,
-        ID: ID3, // Assuming an ID is needed for identification or to prevent conflicts
-        // Add other necessary fields here based on your schema
-    });
-    await testQuery('Test', 'CREATE', { 
-        Name: 'Test Item',
-        Text: 'A sample item created with ID: ' + ID4,
-        ID: ID4, // Assuming an ID is needed for identification or to prevent conflicts
-        // Add other necessary fields here based on your schema
-    });
-
-    // UPDATE: Ensure both the ID and at least one field to update are present. ID must be the LAST field.
-    await testQuery('Test', 'UPDATE', {
-        Name: 'Tested item name',  
-        Text: 'Updated item text successfully for item: ' + ID2,
-        ID: ID2
-    });
-
-    // READ: Ensure the ID is present
-    await testQuery('Test', 'READ', {
-        ID : ID1
-    } );
-
-    // READ: See all rows in a table
-    await testQuery('Test', 'READ', {
-        Name: 'Tested item name',
-    });
-
-    // READ: See all rows in a table
-    await testQuery('Test', 'READ', {
-        partialMatch: true,
-        Name: 'Test',
-    });
-
-
-    // DELETE: Ensure the ID is present
-    await testQuery('Test', 'DELETE', { 
-        ID: ID3
-    });
-/*
-    // COMPARE: Ensure both compareTable and idField are present
-    const compareParams = {
-        compareTable: 'Test2',
-        idField: 'ID',
-        ID: '1'
-    };
-    await testQuery('Test', 'COMPARE', compareParams);*/
-})();

connectionManager.js

@@ -2,9 +2,7 @@
 
 require('dotenv').config();
 const sql = require('mssql');
-const oracledb = require('oracledb');
 const mysql = require('mysql2/promise');
-const { Client } = require('pg');
 
 /**
  * Gets a connection based on the configured database type.
@@ -18,14 +16,8 @@ async function getConnection() {
     switch (dbType) {
         case 'MSSQL':
             return await sql.connect(config);
-        case 'ORACLE':
-            return await oracledb.getConnection(config);
         case 'MARIADB':
             return await mysql.createConnection(config);
-        case 'POSTGRES':
-            const client = new Client(config);
-            await client.connect();
-            return client;
         default:
             throw new Error('Unsupported database type');
     }
@@ -50,12 +42,6 @@ function getDBConfig(dbType) {
                     trustServerCertificate: true
                 }
             };
-        case 'ORACLE':
-            return {
-                user: process.env.DB_USER,
-                password: process.env.DB_PASSWORD,
-                connectString: process.env.ORACLE_CONNECTION_STRING
-            };
         case 'MARIADB':
             return {
                 host: process.env.DB_SERVER,
@@ -65,14 +51,6 @@ function getDBConfig(dbType) {
                 database: process.env.DB_DATABASE,
                 namedPlaceholders: true
             };
-        case 'POSTGRES':
-            return {
-                host: process.env.DB_SERVER,
-                port: parseInt(process.env.DB_PORT, 10) || 5432,
-                user: process.env.DB_USER,
-                password: process.env.DB_PASSWORD,
-                database: process.env.DB_DATABASE
-            };
         default:
             throw new Error('Unsupported database type');
     }

package.json

@@ -1,12 +0,0 @@
-{
-  "dependencies": {
-    "axios": "^1.11.0",
-    "cors": "^2.8.5",
-    "dotenv": "^17.2.1",
-    "express": "^5.1.0",
-    "mssql": "^11.0.1",
-    "mysql2": "^3.14.3",
-    "oracledb": "^6.9.0",
-    "pg": "^8.16.3"
-  }
-}

paramLibrary.js

@@ -28,15 +28,11 @@ async function formatQueryParams(params) {
         case 'MSSQL':
             formattedParams = formatMSSQLParams(params, paramsConfig.mssql);
             break;
-        case 'ORACLE':
+
-            formattedParams = formatOracleParams(params, paramsConfig.oracle);
-            break;
         case 'MARIADB':
             formattedParams = formatMariaDBParams(params, paramsConfig.mariaDB);
             break;
-        case 'POSTGRES':
+
-            formattedParams = formatPostgresParams(params, paramsConfig.postgres);
-            break;
         default:
             throw new Error('Unsupported database type');
     }
@@ -91,51 +87,6 @@ function formatMSSQLParams(params, config) {
     return formattedParams;
 }
 
-/**
- * Formats query parameters for Oracle.
- *
- * @param {Object} params - An object containing the parameters to format.
- * @param {Object} config - Database-specific configuration from JSON.
- * @returns {Object} Formatted parameters.
- */
-function formatOracleParams(params, config) {
-    const formattedParams = {};
-    for (const key in params) {
-        if (!config[key]) {
-            console.warn(`Parameter '${key}' not defined in the configuration.`);
-            continue;
-        }
-
-        const paramConfig = config[key];
-        let type;
-
-        switch (paramConfig.type.toLowerCase()) {
-            case 'string':
-                type = oracledb.STRING;
-                break;
-            case 'varchar2':
-                if (!paramConfig.maxLength) {
-                    throw new Error(`Parameter '${key}' is missing maxLength in configuration.`);
-                }
-                type = oracledb.VARCHAR2(paramConfig.maxLength);
-                break;
-            case 'clob':
-                type = oracledb.CLOB;
-                break;
-            case 'number':
-                type = oracledb.NUMBER;
-                break;
-            case 'boolean':
-                type = oracledb.BOOLEAN;
-                break;
-            default:
-                throw new Error(`Unsupported parameter type: ${paramConfig.type} for parameter '${key}'`);
-        }
-
-        formattedParams[key] = { type, value: params[key] };
-    }
-    return formattedParams;
-}
 
 /**
  * Formats query parameters for MariaDB.
@@ -186,51 +137,5 @@ function formatMariaDBParams(params, config) {
     return formattedParams;
 }
 
-/**
- * Formats query parameters for PostgreSQL.
- *
- * @param {Object} params - An object containing the parameters to format.
- * @param {Object} config - Database-specific configuration from JSON.
- * @returns {Object} Formatted parameters.
- */
-function formatPostgresParams(params, config) {
-    const formattedParams = {};
-    for (const key in params) {
-        if (!config[key]) {
-            console.warn(`Parameter '${key}' not defined in the configuration.`);
-            continue;
-        }
-
-        const paramConfig = config[key];
-        let type;
-
-        switch (paramConfig.type.toLowerCase()) {
-            case 'uuid':
-                type = 'uuid';
-                break;
-            case 'varchar':
-                if (!paramConfig.length) {
-                    throw new Error(`Parameter '${key}' is missing length in configuration.`);
-                }
-                type = { type: 'VARCHAR', length: paramConfig.length };
-                break;
-            case 'text':
-                type = 'text';
-                break;
-            case 'int':
-                type = 'int';
-                break;
-            case 'boolean':
-                type = 'boolean';
-                break;
-            default:
-                throw new Error(`Unsupported parameter type: ${paramConfig.type} for parameter '${key}'`);
-        }
-
-        formattedParams[key] = { type, value: params[key] };
-    }
-    return formattedParams;
-}
-
 module.exports = { formatQueryParams };
 

paramsConfig.json

@@ -0,0 +1,49 @@
+{
+    "mssql": {
+        "ID": { "type": "uniqueidentifier" },
+        "Name": { "type": "nvarchar", "maxLength": 255 },
+        "Description": { "type": "nvarchar", "maxLength": 255 },
+        "Building": { "type": "nvarchar", "maxLength": 255 },
+        "Bin": { "type": "nvarchar", "maxLength": 255 },
+        "Owner": { "type": "nvarchar", "maxLength": 255 },
+        "Role": { "type": "nvarchar", "maxLength": 255 },
+        "Location": { "type": "nvarchar", "maxLength": 255 },
+        "Route": { "type": "nvarchar", "maxLength": 255 },
+        "Email": { "type": "nvarchar", "maxLength": 255 },
+        "DisplayName": { "type": "nvarchar", "maxLength": 255 },
+        "Team": { "type": "nvarchar", "maxLength": 255 },
+        "Username": { "type": "nvarchar", "maxLength": 50 },
+        "AuthenticatedUsername": { "type": "nvarchar", "maxLength": 50 },
+        "UITheme": { "type": "nvarchar", "maxLength": 50 },
+        "Bio": { "type": "nvarchar", "maxlength": 255 },
+        "PasswordHash": { "type": "text" },
+        "Image": { "type": "nvarchar", "maxLength": 255 },
+        "AvatarURL": { "type": "nvarchar", "maxlength": 255  },
+        "SQL_USER": { "type": "bit" },
+        "Text": { "type": "nvarchar", "maxLength": 255 },
+        "Quantity": { "type": "int" },
+        "RequestPayload": { "type": "text" }
+    },
+    "mariaDB": {
+        "ID": { "type": "uuid" },
+        "Name": { "type": "string" },
+        "Description": { "type": "string" },
+        "Text": { "type": "string" },
+        "Building": { "type": "string" },
+        "Owner": { "type": "string" },
+        "Role": { "type": "string" },
+        "Location": { "type": "string" },
+        "Route": { "type": "string" },
+        "Email": { "type": "string" },
+        "DisplayName": { "type": "string" },
+        "Team": { "type": "string" },
+        "Username": { "type": "string" },
+        "AuthenticatedUsername": { "type": "string" },
+        "UITheme": { "type": "string" },
+        "Bio": { "type": "text" },
+        "PasswordHash": { "type": "text" },
+        "Image": { "type": "text" },
+        "AvatarURL": { "type": "text" },
+        "SQL_USER": { "type": "boolean" }
+    }
+}

queryConstructor.js

@@ -117,14 +117,9 @@ function generateCreateQuery(dbType, table, params) {
                 .map(key => `@${key}`)
                 .join(', ');
             break;
-        case 'POSTGRES':
-            placeholders = Object.keys(params).map(() => '?').join(', '); // Use ? for PostgreSQL
-            break;
         case 'MARIADB':
             placeholders = Object.keys(params).map(() => `?`).join(', '); // Use ? for MariaDB
             break;
-        case 'ORACLE':
-            throw new Error('CREATE operation is not supported for ORACLE in this implementation.');
         default:
             throw new Error('Unsupported database type for this operation!');     
     }
@@ -161,22 +156,6 @@ function generateReadQuery(dbType, table, params) {
                         condition = `${key} = @${key}`;
                     }
                     break;
-                case 'ORACLE':
-                    if (params.partialMatch) {
-                        condition = `${key} LIKE '%' || :${key} || '%'`;
-                        params[key] = `%${params[key]}%`; // Add % wildcard in params
-                    } else {
-                        condition = `${key} = :${key}`;
-                    }
-                    break;
-                case 'POSTGRES':
-                    if (params.partialMatch) {
-                        condition = `${key} LIKE $1`;
-                        params[key] = `%${params[key]}%`; // Add % wildcard in params
-                    } else {
-                        condition = `${key} = $1`;
-                    }
-                    break;
                 case 'MARIADB':
                     if (params.partialMatch) {
                         condition = `${key} LIKE ?`;
@@ -231,9 +210,6 @@ async function generateUpdateQuery(dbType, table, params) {
         case 'MSSQL':
             whereClause = `WHERE ID = @ID`;
             break;
-        case 'POSTGRES':
-            whereClause = `WHERE ID = $2`;
-            break;
         case 'MARIADB':
             whereClause = `WHERE ID = ?`;
             break;
@@ -258,12 +234,8 @@ async function generateDeleteQuery(dbType, table, params) {
     switch (dbType.toUpperCase()) {
         case 'MSSQL':
             return `DELETE FROM ${table} WHERE ID = @ID;`;
-        case 'POSTGRES':
-            return `DELETE FROM ${table} WHERE ID = $1;`; // Use $1 for PostgreSQL
         case 'MARIADB':
             return `DELETE FROM ${table} WHERE ID = ?;`;
-        case 'ORACLE':
-            throw new Error('DELETE operation is not supported for ORACLE in this implementation.');
         default:
             throw new Error('Unsupported database type!');
     }
@@ -279,57 +251,10 @@ async function generateTestQuery(dbType) {
     switch (dbType.toUpperCase()) {
         case 'MSSQL':
             return `SELECT @@SPID;`;
-        case 'POSTGRES':
-            return `SELECT pg_backend_pid();`; // Use $1 for PostgreSQL
         case 'MARIADB':
             return `SELECT CONNECTION_ID();`;
-        case 'ORACLE':
-            return `SELECT SYS_CONTEXT('USERENV', 'SESSIONID') FROM dual;`;
         default:
             throw new Error('Unsupported database type!');
     }
 }
-/*
-*
-* I intend to implement "compare" functionality but haven't yet decided how to do so. This is some spitballed code that I came up with for this exercise, and I hope to complete work on it in the future.
-/**
- * Generates a COMPARE SQL query string based on database type, table, and parameters.
- *
- * @param {string} dbType - Type of database (e.g., 'MSSQL', 'ORACLE').
- * @param {Object} params - Parameters for the SQL query.
- * @returns {string} The constructed COMPARE SQL query string.
- *
-function generateCompareQuery(dbType, table, params) {
-    const { compareTable, idField } = params;
-    
-    switch (dbType.toUpperCase()) {
-        case 'MSSQL':
-            return `
-                SELECT a.*
-                FROM ${table} a
-                JOIN ${compareTable} b ON a.${idField} = b.${idField}
-            `;
-        case 'ORACLE':
-            return `
-                SELECT a.*
-                FROM ${table} a
-                JOIN ${compareTable} b ON a.${idField} = b.${idField}
-            `;
-        case 'POSTGRES':
-            return `
-                SELECT a.*
-                FROM ${table} a
-                JOIN ${compareTable} b ON a.${idField} = b.${idField}
-            `;
-        case 'MARIADB':
-            return `
-                SELECT a.*
-                FROM ${table} a
-                JOIN ${compareTable} b ON a.${idField} = b.${idField}
-            `;
-        default:
-            throw new Error('Unsupported database type');
-    }
-}*/
-
 module.exports = { generateQuery };

queryExecutor.js

@@ -32,21 +32,11 @@ async function executeQuery(table, operation, params) {
                 console.log('Formatted parameters for MSSQL:', formattedParams); // Log the formatted parameters
                 result = await executeMSSQLQuery(connection, query, formattedParams);
                 break;
-            case 'ORACLE':
-                console.log('Executing Oracle query:', query); // Debugging log
-                console.log('Formatted parameters for Oracle:', formattedParams); // Log the formatted parameters
-                result = await executeOracleQuery(connection, query, formattedParams);
-                break;
             case 'MARIADB':
                 console.log('Executing MariaDB query:', query); // Debugging log
                 console.log('Formatted parameters for MariaDB:', formattedParams); // Log the formatted parameters
                 result = await executeMariaDBQuery(connection, query, formattedParams);
                 break;
-            case 'POSTGRES':
-                console.log('Executing PostgreSQL query:', query); // Debugging log
-                console.log('Formatted parameters for PostgreSQL:', formattedParams); // Log the formatted parameters
-                result = await executePostgresQuery(connection, query, formattedParams);
-                break;
             default:
                 throw new Error('Unsupported database type');
         }
@@ -91,30 +81,6 @@ async function executeMSSQLQuery(connection, query, params) {
     }
 }
 
-async function executeOracleQuery(connection, query, params) {
-    const binds = {};
-
-    // Bind each parameter with its name and value
-    Object.keys(params).forEach((key, index) => {
-        binds[`param${index + 1}`] = { type: params[key].type, val: params[key].value };
-    });
-
-    const options = {
-        outFormat: require('oracledb').OUT_FORMAT_OBJECT
-    };
-
-    try {
-        console.log('Executing Oracle query:', query); // Debugging log
-        console.log('Binding parameters for Oracle:', binds); // Debugging log
-        const result = await connection.execute(query, binds, options);
-        return { recordset: result.rows, affectedRows: result.rowsAffected };
-
-    } catch (error) {
-        console.error('Error executing Oracle query:', error.message);
-        throw error;
-    }
-}
-
 async function executeMariaDBQuery(connection, query, params) {
     try {
         // Extract parameter values in order
@@ -130,20 +96,4 @@ async function executeMariaDBQuery(connection, query, params) {
     }
 }
 
-async function executePostgresQuery(connection, query, params) {
-    try {
-        // Extract parameter values in order
-        const paramValues = Object.keys(params).map(key => params[key].value);
-
-        console.log('Executing PostgreSQL query:', query); // Debugging log
-        console.log('Binding parameters for PostgreSQL:', paramValues); // Debugging log
-
-        const result = await connection.query(query, paramValues);
-        return { recordset: result.rows };
-    } catch (error) {
-        console.error('Error executing PostgreSQL query:', error.message);
-        throw error;
-    }
-}
-
 module.exports = { executeQuery }; 

readme.md

@@ -1,134 +0,0 @@
-## JS DB Connector Service Guide
-This set of modules is intended to serve as a general purpose toolkit for building Node.js applications with a database-type agnostic SQL backend. The audience at creation is myself, as I wanted a reusable module for communicating with my SQL backends in Node.js projects.
-
-## Features
-At the moment, CRUD operations against Microsoft SQL Server and MariaDB servers are supported. I plan to implement support for interoperability with Postgres, Oracle, and MongoDB as well to provide the most possible utility in this package. An example implementation server.js:
-
-```javascript
-// server.js
-
-require('dotenv').config();
-const express = require('express');
-const app = express();
-const queryExecutor = require('./services/dbconnector/queryExecutor');
-const cors = require('cors');
-
-app.use(express.json());
-app.use(cors());
-/**
- * Example route to demonstrate CRUD operations.
- */
-app.post('/api/query', async (req, res) => {
-    try {
-        const { table, operation, params } = req.body;
-        const result = await queryExecutor.executeQuery(table, operation, params);
-        res.status(200).json(result);
-    } catch (err) {
-        console.error('Error executing query:', err);
-        res.status(500).json({ error: err.message });
-    }
-});
-
-const PORT = process.env.PORT || 3100;
-app.listen(PORT, () => {
-    console.log(`Server is running on port ${PORT}`);
-});
-```
-
-Additionally, here's an example client.js script to test the database connector:
-
-```javascript
-// client.js
-
-const axios = require('axios');
-const generateUUID = require('uuid').v4;
-async function testQuery(table, operation, params) {
-    try {
-        const response = await axios.post('http://localhost:3100/api/query', {
-            table,
-            operation,
-            params
-        });
-        console.log(response.data);
-    } catch (error) {
-        console.error('Error executing query:', error.response ? error.response.data : error.message);
-    }
-}
-
-// Example usage:
-(async () => {
-    // CREATE: Ensure all required fields are present
-    const ID1 = generateUUID();
-    const ID2 = generateUUID();
-    const ID3 = generateUUID();
-
-    await testQuery('Test', 'CREATE', { 
-        Name: 'Test Item',
-        Text: 'A sample item created with ID: ' + ID1,
-        ID: ID1
-        // Add other necessary fields here based on your schema
-    });
-    await testQuery('Test', 'CREATE', { 
-        Name: 'Test Item',
-        Text: 'A sample item created with ID: ' + ID2,
-        ID: ID2
-        // Add other necessary fields here based on your schema
-    });
-    await testQuery('Test', 'CREATE', { 
-        Name: 'Test Item',
-        Text: 'A sample item created wth ID: ' + ID3,
-        ID: ID3
-        // Add other necessary fields here based on your schema
-    });
-    await testQuery('Test', 'CREATE', { 
-        Name: 'Test Item',
-        Text: 'A sample item created with ID: ' + ID4,
-        ID: ID4
-        // Add other necessary fields here based on your schema
-    });
-
-    // UPDATE: Ensure both the ID and at least one field to update are present. ID must be the LAST field.
-    await testQuery('Test', 'UPDATE', {
-        Name: 'Tested item name',  
-        Text: 'Updated item text successfully for item: ' + ID2,
-        ID: ID2
-    });
-
-    // READ: Ensure the ID is present
-    await testQuery('Test', 'READ', {
-        ID : ID1
-    } );
-
-    // READ: See all rows in a table
-    await testQuery('Test', 'READ', {
-        Name: 'Tested item name',
-    });
-
-    // READ: See all rows in a table
-    await testQuery('Test', 'READ', {
-        partialMatch: true,
-        Name: 'Test',
-    });
-
-
-    // DELETE: Ensure the ID is present
-    await testQuery('Test', 'DELETE', { 
-        ID: ID3
-    });
-})();
-```
-
-The following environment variables are used to control the operation of the DB connector:
-```
-DB_USER= # A user with permissions to manage the database
-DB_PASSWORD= # Password for DB_USER
-DB_SERVER= # Hostname or IP of the database server
-DB_PORT= # Port if not using default for the database type
-DB_DATABASE= # Database to be used. As written, only a single database is supported
-DB_TYPE= # MSSQL and MARIADB are implemented. ORACLEDB and POSTGRES are planned.
-DB_TRUST_CERT= # Trust the local system SSL certificate, useful for developing against MSSQL server. 
-```
-
-## Testing
-
-To test the function of these modules, run "node server.js" in the project root, and post to http://localhost:3100/api/query. You can instead run client.js to automatically attempt each query type against the default server URL.

server.js

@@ -1,28 +0,0 @@
-// server.js
-
-require('dotenv').config();
-const express = require('express');
-const app = express();
-const queryExecutor = require('./services/dbconnector/queryExecutor');
-const cors = require('cors');
-
-app.use(express.json());
-app.use(cors());
-/**
- * Example route to demonstrate CRUD operations.
- */
-app.post('/api/query', async (req, res) => {
-    try {
-        const { table, operation, params } = req.body;
-        const result = await queryExecutor.executeQuery(table, operation, params);
-        res.status(200).json(result);
-    } catch (err) {
-        console.error('Error executing query:', err);
-        res.status(500).json({ error: err.message });
-    }
-});
-
-const PORT = process.env.PORT || 3100;
-app.listen(PORT, () => {
-    console.log(`Server is running on port ${PORT}`);
-});

services/dbconnector/paramsConfig.json

@@ -1,93 +0,0 @@
-{
-    "mssql": {
-        "ID": { "type": "uniqueidentifier" },
-        "Name": { "type": "nvarchar", "maxLength": 255 },
-        "Description": { "type": "nvarchar", "maxLength": 255 },
-        "Building": { "type": "nvarchar", "maxLength": 255 },
-        "Bin": { "type": "nvarchar", "maxLength": 255 },
-        "Owner": { "type": "nvarchar", "maxLength": 255 },
-        "Role": { "type": "nvarchar", "maxLength": 255 },
-        "Location": { "type": "nvarchar", "maxLength": 255 },
-        "Route": { "type": "nvarchar", "maxLength": 255 },
-        "Email": { "type": "nvarchar", "maxLength": 255 },
-        "DisplayName": { "type": "nvarchar", "maxLength": 255 },
-        "Team": { "type": "nvarchar", "maxLength": 255 },
-        "Username": { "type": "nvarchar", "maxLength": 50 },
-        "AuthenticatedUsername": { "type": "nvarchar", "maxLength": 50 },
-        "UITheme": { "type": "nvarchar", "maxLength": 50 },
-        "Bio": { "type": "nvarchar", "maxlength": 255 },
-        "PasswordHash": { "type": "text" },
-        "Image": { "type": "nvarchar", "maxLength": 255 },
-        "AvatarURL": { "type": "nvarchar", "maxlength": 255  },
-        "SQL_USER": { "type": "bit" },
-        "Text": { "type": "nvarchar", "maxLength": 255 },
-        "Quantity": { "type": "int" },
-        "RequestPayload": { "type": "text" }
-    },
-    "oracle": {
-        "ID": { "type": "string" },
-        "Name": { "type": "varchar2", "maxLength": 255 },
-        "Description": { "type": "varchar2", "maxLength": 255 },
-        "Text": { "type": "varchar2", "maxLength": 255 },
-        "Building": { "type": "varchar2", "maxLength": 255 },
-        "Owner": { "type": "varchar2", "maxLength": 255 },
-        "Role": { "type": "varchar2", "maxLength": 255 },
-        "Location": { "type": "varchar2", "maxLength": 255 },
-        "Route": { "type": "varchar2", "maxLength": 255 },
-        "Email": { "type": "varchar2", "maxLength": 255 },
-        "DisplayName": { "type": "varchar2", "maxLength": 255 },
-        "Team": { "type": "varchar2", "maxLength": 255 },
-        "Username": { "type": "varchar2", "maxLength": 50 },
-        "AuthenticatedUsername": { "type": "varchar2", "maxLength": 50 },
-        "UITheme": { "type": "varchar2", "maxLength": 50 },
-        "Bio": { "type": "clob" },
-        "PasswordHash": { "type": "clob" },
-        "Image": { "type": "clob" },
-        "AvatarURL": { "type": "clob" },
-        "SQL_USER": { "type": "boolean" }
-    },
-    "mariaDB": {
-        "ID": { "type": "uuid" },
-        "Name": { "type": "string" },
-        "Description": { "type": "string" },
-        "Text": { "type": "string" },
-        "Building": { "type": "string" },
-        "Owner": { "type": "string" },
-        "Role": { "type": "string" },
-        "Location": { "type": "string" },
-        "Route": { "type": "string" },
-        "Email": { "type": "string" },
-        "DisplayName": { "type": "string" },
-        "Team": { "type": "string" },
-        "Username": { "type": "string" },
-        "AuthenticatedUsername": { "type": "string" },
-        "UITheme": { "type": "string" },
-        "Bio": { "type": "text" },
-        "PasswordHash": { "type": "text" },
-        "Image": { "type": "text" },
-        "AvatarURL": { "type": "text" },
-        "SQL_USER": { "type": "boolean" }
-    },
-    "postgres": {
-        "ID": { "type": "uuid" },
-        "Name": { "type": "varchar", "length": 255 },
-        "Description": { "type": "varchar", "length": 255 },
-        "Text": { "type": "varchar", "length": 255 },
-        "Building": { "type": "varchar", "length": 255 },
-        "Owner": { "type": "varchar", "length": 255 },
-        "Role": { "type": "varchar", "length": 255 },
-        "Location": { "type": "varchar", "length": 255 },
-        "Route": { "type": "varchar", "length": 255 },
-        "Email": { "type": "varchar", "length": 255 },
-        "DisplayName": { "type": "varchar", "length": 255 },
-        "Team": { "type": "varchar", "length": 255 },
-        "Username": { "type": "varchar", "length": 50 },
-        "AuthenticatedUsername": { "type": "varchar", "length": 50 },
-        "UITheme": { "type": "varchar", "length": 50 },
-        "Bio": { "type": "text" },
-        "PasswordHash": { "type": "text" },
-        "Image": { "type": "text" },
-        "AvatarURL": { "type": "text" },
-        "SQL_USER": { "type": "boolean" }
-    }
-}