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Added support for SQL Server

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This commit is contained in:
Karthik KK
2025-04-14 13:22:46 +12:00
parent 2de75b8fa6
commit e125b991fb
14 changed files with 2368 additions and 371 deletions
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29
src/handlers/resourceHandlers.ts
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@@ -1,5 +1,4 @@
import { dbAll } from '../db/index.js';
import { getDatabasePath } from '../db/index.js';
import { dbAll, getListTablesQuery, getDescribeTableQuery, getDatabaseMetadata } from '../db/index.js';
/**
* Handle listing resources request
@@ -7,13 +6,24 @@ import { getDatabasePath } from '../db/index.js';
*/
export async function handleListResources() {
try {
const databasePath = getDatabasePath();
const resourceBaseUrl = new URL(`sqlite:///${databasePath}`);
const dbInfo = getDatabaseMetadata();
const dbType = dbInfo.type;
let resourceBaseUrl: URL;
// Create appropriate URL based on database type
if (dbType === 'sqlite' && dbInfo.path) {
resourceBaseUrl = new URL(`sqlite:///${dbInfo.path}`);
} else if (dbType === 'sqlserver' && dbInfo.server && dbInfo.database) {
resourceBaseUrl = new URL(`sqlserver://${dbInfo.server}/${dbInfo.database}`);
} else {
resourceBaseUrl = new URL(`db:///database`);
}
const SCHEMA_PATH = "schema";
const result = await dbAll(
"SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%'"
);
// Use adapter-specific query to list tables
const query = getListTablesQuery();
const result = await dbAll(query);
return {
resources: result.map((row: any) => ({
@@ -45,8 +55,9 @@ export async function handleReadResource(uri: string) {
throw new Error("Invalid resource URI");
}
// Query to get column information for a table
const result = await dbAll(`PRAGMA table_info("${tableName}")`);
// Use adapter-specific query to describe the table
const query = getDescribeTableQuery(tableName!);
const result = await dbAll(query);
return {
contents: [