From 079931ff8e62ddbb3e7ab86f642fc549a16960b6 Mon Sep 17 00:00:00 2001
From: Darren Govoni <darren@cyberchain.ai>
Date: Tue, 28 May 2024 20:25:02 -0400
Subject: [PATCH] langchain[patch]: Support for sqljs (#5560)

* Support for sqljs

Added support for sqljs, the browser transpile of sqlite

* Format

---------

Co-authored-by: jacoblee93 <jacoblee93@gmail.com>
---
 langchain/src/util/sql_utils.ts | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/langchain/src/util/sql_utils.ts b/langchain/src/util/sql_utils.ts
index 39e73d036aaa..f08dc9a47048 100644
--- a/langchain/src/util/sql_utils.ts
+++ b/langchain/src/util/sql_utils.ts
@@ -139,7 +139,10 @@ export const getTableAndColumnsName = async (
     return formatToSqlTable(rep);
   }
 
-  if (appDataSource.options.type === "sqlite") {
+  if (
+    appDataSource.options.type === "sqlite" ||
+    appDataSource.options.type === "sqljs"
+  ) {
     sql =
       "SELECT \n" +
       "   m.name AS table_name,\n" +