do not set PIPES_AS_CONCAT by default (breaks connections/reliable query results in Vitess)
@@ -236,8 +236,6 @@ fn prepared_query<'a, T: QueryFragment<Mysql> + QueryId>(
impl MysqlConnection {
fn set_config_options(&mut self) -> QueryResult<()> {
- crate::sql_query("SET sql_mode=(SELECT CONCAT(@@sql_mode, ',PIPES_AS_CONCAT'))")
- .execute(self)?;
crate::sql_query("SET time_zone = '+00:00';").execute(self)?;
crate::sql_query("SET character_set_client = 'utf8mb4'").execute(self)?;
crate::sql_query("SET character_set_connection = 'utf8mb4'").execute(self)?;
