From d2de9b9277c56d80bb6786a84c3615f66385535d Mon Sep 17 00:00:00 2001
From: Angel Fernando Quiroz Campos <angelfqc.18@gmail.com>
Date: Mon, 30 May 2016 18:08:56 -0500
Subject: [PATCH] Add missing indexes according slow queries section in
 documentation

---
 app/Migrations/Schema/V111/Version111.php               | 2 ++
 src/Chamilo/CourseBundle/Entity/CQuizAnswer.php         | 3 ++-
 src/Chamilo/CourseBundle/Entity/CStudentPublication.php | 3 ++-
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/Migrations/Schema/V111/Version111.php b/app/Migrations/Schema/V111/Version111.php
index 8fb2c0eabf..05dc86903c 100644
--- a/app/Migrations/Schema/V111/Version111.php
+++ b/app/Migrations/Schema/V111/Version111.php
@@ -264,6 +264,8 @@ class Version111 extends AbstractMigrationChamilo
             $this->addSql("INSERT INTO settings_options (variable, value, display_text) VALUES ('ticket_allow_category_edition', 'true', 'Yes'), ('ticket_allow_category_edition', 'false', 'No')");
 
             $this->addSql("ALTER TABLE c_quiz_question_rel_category ADD INDEX idx_qqrc_qid (question_id)");
+            $this->addSql("ALTER TABLE c_quiz_answer ADD INDEX idx_cqa_q (question_id)");
+            $this->addSql("ALTER TABLE c_student_publication ADD INDEX idx_csp_u (user_id)");
         }
     }
 
diff --git a/src/Chamilo/CourseBundle/Entity/CQuizAnswer.php b/src/Chamilo/CourseBundle/Entity/CQuizAnswer.php
index 3b7044c80d..45e8c836c1 100644
--- a/src/Chamilo/CourseBundle/Entity/CQuizAnswer.php
+++ b/src/Chamilo/CourseBundle/Entity/CQuizAnswer.php
@@ -11,7 +11,8 @@ use Doctrine\ORM\Mapping as ORM;
  * @ORM\Table(
  *  name="c_quiz_answer",
  *  indexes={
- *      @ORM\Index(name="c_id", columns={"c_id"})
+ *      @ORM\Index(name="c_id", columns={"c_id"}),
+ *      @ORM\Index(name="idx_cqa_q", columns={"question_id"})
  *  }
  * )
  * @ORM\Entity
diff --git a/src/Chamilo/CourseBundle/Entity/CStudentPublication.php b/src/Chamilo/CourseBundle/Entity/CStudentPublication.php
index 360bd6e835..d63960d6e9 100644
--- a/src/Chamilo/CourseBundle/Entity/CStudentPublication.php
+++ b/src/Chamilo/CourseBundle/Entity/CStudentPublication.php
@@ -12,7 +12,8 @@ use Doctrine\ORM\Mapping as ORM;
  *  name="c_student_publication",
  *  indexes={
  *      @ORM\Index(name="course", columns={"c_id"}),
- *      @ORM\Index(name="session_id", columns={"session_id"})
+ *      @ORM\Index(name="session_id", columns={"session_id"}),
+ *      @ORM\Index(name="idx_csp_u", columns={"user_id"})
  *  }
  * )
  * @ORM\Entity