From 0072fc7420b2112a8ef952e6708a4bdb2f19a922 Mon Sep 17 00:00:00 2001
From: Yannick Warnier <ywarnier@beeznest.org>
Date: Tue, 6 Jun 2017 13:10:12 -0500
Subject: [PATCH] Fix LOCK/UNLOCK queries

---
 app/Migrations/Schema/V110/Version110.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/app/Migrations/Schema/V110/Version110.php b/app/Migrations/Schema/V110/Version110.php
index bbd0d0e5712..82faa4873e5 100644
--- a/app/Migrations/Schema/V110/Version110.php
+++ b/app/Migrations/Schema/V110/Version110.php
@@ -132,7 +132,7 @@ public function up(Schema $schema)
         $this->addSql("ALTER TABLE track_e_online CHANGE COLUMN login_ip user_ip varchar(39) NOT NULL DEFAULT ''");
         $this->addSql("ALTER TABLE track_e_login CHANGE COLUMN login_ip user_ip varchar(39) NOT NULL DEFAULT ''");
 
-        $this->addSql('LOCK TABLE user');
+        $this->addSql('LOCK TABLE user WRITE');
         $this->addSql("ALTER TABLE user MODIFY COLUMN user_id int unsigned NOT NULL");
         $this->addSql("ALTER TABLE user DROP PRIMARY KEY");
         $this->addSql("ALTER TABLE user MODIFY COLUMN user_id int unsigned DEFAULT NULL");
@@ -145,7 +145,7 @@ public function up(Schema $schema)
         $this->addSql("ALTER TABLE user MODIFY COLUMN chatcall_user_id int unsigned default 0");
         $this->addSql("ALTER TABLE user MODIFY COLUMN expiration_date datetime default NULL");
         $this->addSql("ALTER TABLE user MODIFY COLUMN registration_date datetime NOT NULL");
-        $this->addSql('UNLOCK TABLE user');
+        $this->addSql('UNLOCK TABLES');
 
         $table = $schema->getTable('course');
         if (!$table->hasColumn('add_teachers_to_sessions_courses')) {
@@ -156,14 +156,14 @@ public function up(Schema $schema)
         $this->addSql("ALTER TABLE course_rel_user ADD COLUMN c_id int default NULL");
         $this->addSql("ALTER TABLE course_field_values ADD COLUMN c_id int default NULL");
 
-        $this->addSql('LOCK TABLE session_rel_course_rel_user');
+        $this->addSql('LOCK TABLE session_rel_course_rel_user WRITE');
         $this->addSql("ALTER TABLE session_rel_course_rel_user ADD COLUMN c_id int NOT NULL");
         $this->addSql("ALTER TABLE session_rel_course_rel_user CHANGE id_session session_id int");
         $this->addSql("ALTER TABLE session_rel_course_rel_user CHANGE id_user user_id int");
-        $this->addSql('UNLOCK TABLE session_rel_course_rel_user');
+        $this->addSql('UNLOCK TABLES');
         $this->addSql("ALTER TABLE access_url_rel_course ADD COLUMN c_id int");
 
-        $this->addSql('LOCK TABLE session_rel_course');
+        $this->addSql('LOCK TABLE session_rel_course WRITE');
         $table = $schema->getTable('session_rel_course');
         if (!$table->hasColumn('position')) {
             $this->addSql("ALTER TABLE session_rel_course ADD COLUMN position int NOT NULL default 0");
@@ -172,7 +172,7 @@ public function up(Schema $schema)
         $this->addSql("ALTER TABLE session_rel_course ADD COLUMN c_id int unsigned NOT NULL");
         $this->addSql("ALTER TABLE session_rel_course CHANGE id_session session_id int");
         $this->addSql('DELETE FROM session_rel_course WHERE session_id NOT IN (SELECT id FROM session)');
-        $this->addSql('UNLOCK TABLE session_rel_course');
+        $this->addSql('UNLOCK TABLES');
 
         $this->addSql("DELETE FROM course_rel_user WHERE course_code NOT IN (SELECT code FROM course)");
         $this->addSql("UPDATE course_rel_user SET c_id = (SELECT id FROM course WHERE code = course_code)");