chore: ignore MySQL client sent SELECT $$ (#2896)

Signed-off-by: tison <[email protected]>
GreptimeTeam · Dec 11, 2023 · 73227bb · 73227bb
1 parent 5a99f09
commit 73227bb
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/servers/src/mysql/federated.rs b/src/servers/src/mysql/federated.rs
@@ -80,6 +80,9 @@ static OTHER_NOT_SUPPORTED_STMT: Lazy<RegexSet> = Lazy::new(|| {
         "(?i)^(SHOW COLLATION)",
         "(?i)^(SHOW CHARSET)",
 
+        // mysqlclient.
+        "(?i)^(SELECT \\$\\$)",
+
         // mysqldump.
         "(?i)^(SET SESSION(.*))",
         "(?i)^(SET SQL_QUOTE_SHOW_CREATE(.*))",