fix: Add explicit parameters limit in PostgreSQL and Redshift drivers

packages/cubejs-postgres-driver/src/PostgresDriver.ts

@@ -296,6 +296,8 @@ export class PostgresDriver<Config extends PostgresDriverConfiguration = Postgre
     values: unknown[],
     { highWaterMark }: StreamOptions
   ): Promise<StreamTableDataWithTypes> {
+    PostgresDriver.checkValuesLimit(values);
+
     const conn = await this.pool.connect();
 
     try {
@@ -324,7 +326,22 @@ export class PostgresDriver<Config extends PostgresDriverConfiguration = Postgre
     }
   }
 
+  protected static checkValuesLimit(values?: unknown[]) {
+    // PostgreSQL protocol allows sending up to 65535 params in a single bind message
+    // See https://github.com/postgres/postgres/blob/REL_16_0/src/backend/tcop/postgres.c#L1698-L1708
+    // See https://github.com/postgres/postgres/blob/REL_16_0/src/backend/libpq/pqformat.c#L428-L431
+    // But 'pg' module does not check for params count, and ends up sending incorrect bind message
+    // See https://github.com/brianc/node-postgres/blob/92cb640fd316972e323ced6256b2acd89b1b58e0/packages/pg-protocol/src/serializer.ts#L155
+    // See https://github.com/brianc/node-postgres/blob/92cb640fd316972e323ced6256b2acd89b1b58e0/packages/pg-protocol/src/buffer-writer.ts#L32-L37
+    const length = (values?.length ?? 0);
+    if (length >= 65536) {
+      throw new Error(`PostgreSQL protocol does not support more than 65535 parameters, but ${length} passed`);
+    }
+  }
+
   protected async queryResponse(query: string, values: unknown[]) {
+    PostgresDriver.checkValuesLimit(values);
+
     const conn = await this.pool.connect();
 
     try {

packages/cubejs-postgres-driver/test/PostgresDriver.test.ts

@@ -4,6 +4,10 @@ import { PostgresDriver } from '../src';
 
 const streamToArray = require('stream-to-array');
 
+function largeParams(): Array<string> {
+  return new Array(65536).fill('foo');
+}
+
 describe('PostgresDriver', () => {
   let container: StartedTestContainer;
   let driver: PostgresDriver;
@@ -56,6 +60,14 @@ describe('PostgresDriver', () => {
     ]);
   });
 
+  test('too many params', async () => {
+    await expect(
+      driver.query(`SELECT 'foo'::TEXT;`, largeParams())
+    )
+      .rejects
+      .toThrow('PostgreSQL protocol does not support more than 65535 parameters, but 65536 passed');
+  });
+
   test('stream', async () => {
     await driver.uploadTable(
       'test.streaming_test',
@@ -116,6 +128,20 @@ describe('PostgresDriver', () => {
     }
   });
 
+  test('stream (too many params)', async () => {
+    try {
+      await driver.stream('select * from test.streaming_test', largeParams(), {
+        highWaterMark: 1000,
+      });
+
+      throw new Error('stream must throw an exception');
+    } catch (e: any) {
+      expect(e.message).toEqual(
+        'PostgreSQL protocol does not support more than 65535 parameters, but 65536 passed'
+      );
+    }
+  });
+
   // Note: This test MUST be the last in the list.
   test('release', async () => {
     expect(async () => {

packages/cubejs-redshift-driver/src/RedshiftDriver.ts

@@ -6,7 +6,13 @@
 
 import { getEnv } from '@cubejs-backend/shared';
 import { PostgresDriver, PostgresDriverConfiguration } from '@cubejs-backend/postgres-driver';
-import { DownloadTableCSVData, DriverCapabilities, UnloadOptions } from '@cubejs-backend/base-driver';
+import {
+  DownloadTableCSVData,
+  DriverCapabilities,
+  StreamOptions,
+  StreamTableDataWithTypes,
+  UnloadOptions
+} from '@cubejs-backend/base-driver';
 import crypto from 'crypto';
 
 interface RedshiftDriverExportRequiredAWS {
@@ -91,6 +97,32 @@ export class RedshiftDriver extends PostgresDriver<RedshiftDriverConfiguration>
     };
   }
 
+  protected static checkValuesLimit(values?: unknown[]) {
+    // Redshift server is not exactly compatible with PostgreSQL protocol
+    // And breaks after 32767 parameter values with `there is no parameter $-32768`
+    // This is a bug/misbehaviour on server side, nothing we can do besides generate a more meaningful error
+    const length = (values?.length ?? 0);
+    if (length >= 32768) {
+      throw new Error(`Redshift server does not support more than 32767 parameters, but ${length} passed`);
+    }
+  }
+
+  public override async stream(
+    query: string,
+    values: unknown[],
+    options: StreamOptions
+  ): Promise<StreamTableDataWithTypes> {
+    RedshiftDriver.checkValuesLimit(values);
+
+    return super.stream(query, values, options);
+  }
+
+  protected override async queryResponse(query: string, values: unknown[]) {
+    RedshiftDriver.checkValuesLimit(values);
+
+    return super.queryResponse(query, values);
+  }
+
   protected getExportBucket(
     dataSource: string,
   ): RedshiftDriverExportAWS | undefined {