fix: add detection for Knex connection pool timeout as transient error

packages/nocodb/src/helpers/db-error/utils.ts

@@ -121,6 +121,7 @@ export function isTransientError(error: any): boolean {
       'unable to connect',
       'lost connection',
       'connection was killed',
+      'timeout acquiring a connection', // Knex connection pool timeout
     ];
 
     if (specificPatterns.some((pattern) => errorMessage.includes(pattern))) {

packages/nocodb/tests/unit/error/db-error-extractor/is-transient-error.test.ts

@@ -307,6 +307,14 @@ function isTransientErrorTests() {
       expect(isTransientError(error)).to.be.true;
     });
 
+    it('should identify Knex connection pool timeout', () => {
+      const error = {
+        message:
+          'Knex: Timeout acquiring a connection. The pool is probably full. Are you missing a .transacting(trx) call?',
+      };
+      expect(isTransientError(error)).to.be.true;
+    });
+
     it('should identify network partition', () => {
       const error = {
         code: 'EHOSTUNREACH',