From e14710ab2bfd073ad31b394cb02a8e89a2514e63 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20M=C3=A4kel=C3=A4?= <markus.makela@mariadb.com>
Date: Fri, 26 Jan 2018 14:04:19 +0200
Subject: [PATCH] Fix ALTER TABLE detection regex

The regular expression expected that the COLUMN keyword was always
present.
---
 server/modules/routing/avrorouter/avro.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/server/modules/routing/avrorouter/avro.c b/server/modules/routing/avrorouter/avro.c
index 2932b19b6..e9458c764 100644
--- a/server/modules/routing/avrorouter/avro.c
+++ b/server/modules/routing/avrorouter/avro.c
@@ -65,7 +65,7 @@ static const char* avro_index_name = "avro.index";
 static const char* create_table_regex =
     "(?i)create[a-z0-9[:space:]_]+table";
 static const char* alter_table_regex =
-    "(?i)alter[[:space:]]+table.*column";
+    "(?i)alter[[:space:]]+table";
 
 /* The router entry points */
 static MXS_ROUTER *createInstance(SERVICE *service, char **options);