sqlite

src/providers/mssql/index.js

@@ -133,8 +133,12 @@ export class MssqlProvider {
     const tx = pool.transaction();
     await tx.begin();
     try {
-      const runner = this.makeExecutor(() => tx.request());
-      const result = await fn(runner);
+      const executor = this.makeExecutor(() => tx.request());
+      const runner = async (sql, params) => executor.query(sql, params);
+      runner.query = runner;
+      runner.exec = (proc, opts) => executor.exec(proc, opts);
+      runner.dialect = 'mssql';
+      const result = await fn(runner, tx);
       await tx.commit();
       return result;
     } catch (err) {
@@ -148,17 +152,32 @@ export class MssqlProvider {
   }
 
   async initialize() {
-    // Implemented by store/initialize.js — no-op here (keeps parity with
-    // other providers, which may run migrations internally instead).
+    const pool = await this.ensurePool();
+    const { SCHEMA_SCRIPTS } = await import('./schema.js');
+    for (const script of SCHEMA_SCRIPTS) {
+      if (script && script.trim()) {
+        await pool.request().query(script);
+      }
+    }
   }
 
   async purge() {
-    // Implemented by store/purge.js — no-op here.
+    const pool = await this.ensurePool();
+    const { buildPurgeSql } = await import('./purgeSql.js');
+    await pool.request().query(buildPurgeSql());
   }
 
   close() {
     return this.pool ? this.pool.close() : Promise.resolve();
   }
+
+  isUniqueConstraintError(err) {
+    return isUniqueConstraintError(err);
+  }
+
+  isForeignKeyConstraintError(err) {
+    return isForeignKeyConstraintError(err);
+  }
 }
 
 /** mssql: 2627 = PK/unique violation, 2601 = unique index violation */

src/providers/mssql/queries/numbers.js

@@ -44,3 +44,14 @@ OUTPUT INSERTED.id, INSERTED.[type], INSERTED.prefix, INSERTED.padding, INSERTED
 WHERE id = @id
   AND company_id = @companyId
 `;
+
+export const GET_FOR_UPDATE = `
+SELECT id, [type], prefix, padding, [next] AS [next]
+FROM numbers WITH (UPDLOCK, ROWLOCK)
+WHERE company_id = @companyId AND [type] = @type;
+`;
+
+export const INCREMENT = `
+UPDATE numbers SET [next] = [next] + 1 WHERE id = @id;
+`;
+