From 7309f9f88aacc8a88eb6a0b3ef74a9597cb38a3d Mon Sep 17 00:00:00 2001
From: Alexey Shchepin <alexey@process-one.net>
Date: Thu, 28 Sep 2023 13:20:09 +0300
Subject: [PATCH] Try to update SQL schema only on supported RDBMS

---
 src/ejabberd_sql_schema.erl | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/ejabberd_sql_schema.erl b/src/ejabberd_sql_schema.erl
index 523786b29..1c8876768 100644
--- a/src/ejabberd_sql_schema.erl
+++ b/src/ejabberd_sql_schema.erl
@@ -658,7 +658,14 @@ create_tables(Host, Module, Schema) ->
     store_version(Host, Module, Schema#sql_schema.version).
 
 should_update_schema(Host) ->
-    case ejabberd_option:update_sql_schema() of
+    SupportedDB =
+        case ejabberd_option:sql_type(Host) of
+            pgsql -> true;
+            sqlite -> true;
+            mysql -> true;
+            _ -> false
+        end,
+    case ejabberd_option:update_sql_schema() andalso SupportedDB of
         true ->
             case ejabberd_sql:use_new_schema() of
                 true ->