Fix error "Specified key was too long; max key length is 767 bytes"

app/Migrations/Schema/V200/Version20.php

@@ -32,8 +32,8 @@ class Version20 extends AbstractMigrationChamilo
         $this->addSql('CREATE TABLE IF NOT EXISTS timeline__component (id INT AUTO_INCREMENT NOT NULL, model VARCHAR(255) NOT NULL, identifier LONGTEXT NOT NULL COMMENT "(DC2Type:array)", hash VARCHAR(255) NOT NULL, UNIQUE INDEX UNIQ_1B2F01CDD1B862B8 (hash), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB;');
         $this->addSql('CREATE TABLE IF NOT EXISTS timeline__action (id INT AUTO_INCREMENT NOT NULL, verb VARCHAR(255) NOT NULL, status_current VARCHAR(255) NOT NULL, status_wanted VARCHAR(255) NOT NULL, duplicate_key VARCHAR(255) DEFAULT NULL, duplicate_priority INT DEFAULT NULL, created_at DATETIME NOT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB;');
         $this->addSql('CREATE TABLE IF NOT EXISTS timeline__action_component (id INT AUTO_INCREMENT NOT NULL, action_id INT DEFAULT NULL, component_id INT DEFAULT NULL, type VARCHAR(255) NOT NULL, text VARCHAR(255) DEFAULT NULL, INDEX IDX_6ACD1B169D32F035 (action_id), INDEX IDX_6ACD1B16E2ABAFFF (component_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB;');
-        $this->addSql('CREATE TABLE IF NOT EXISTS classification__tag (id INT AUTO_INCREMENT NOT NULL, context VARCHAR(255) DEFAULT NULL, name VARCHAR(255) NOT NULL, enabled TINYINT(1) NOT NULL, slug VARCHAR(255) NOT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, INDEX IDX_CA57A1C7E25D857E (context), UNIQUE INDEX tag_context (slug, context), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB;');
-        $this->addSql('CREATE TABLE IF NOT EXISTS classification__collection (id INT AUTO_INCREMENT NOT NULL, context VARCHAR(255) DEFAULT NULL, media_id INT DEFAULT NULL, name VARCHAR(255) NOT NULL, enabled TINYINT(1) NOT NULL, slug VARCHAR(255) NOT NULL, description VARCHAR(255) DEFAULT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, INDEX IDX_A406B56AE25D857E (context), INDEX IDX_A406B56AEA9FDD75 (media_id), UNIQUE INDEX tag_collection (slug, context), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB;');
+        $this->addSql('CREATE TABLE IF NOT EXISTS classification__tag (id INT AUTO_INCREMENT NOT NULL, context VARCHAR(255) DEFAULT NULL, name VARCHAR(255) NOT NULL, enabled TINYINT(1) NOT NULL, slug VARCHAR(190) NOT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, INDEX IDX_CA57A1C7E25D857E (context), UNIQUE INDEX tag_context (slug, context), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB;');
+        $this->addSql('CREATE TABLE IF NOT EXISTS classification__collection (id INT AUTO_INCREMENT NOT NULL, context VARCHAR(255) DEFAULT NULL, media_id INT DEFAULT NULL, name VARCHAR(255) NOT NULL, enabled TINYINT(1) NOT NULL, slug VARCHAR(190) NOT NULL, description VARCHAR(255) DEFAULT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, INDEX IDX_A406B56AE25D857E (context), INDEX IDX_A406B56AEA9FDD75 (media_id), UNIQUE INDEX tag_collection (slug, context), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB;');
         $this->addSql('CREATE TABLE IF NOT EXISTS classification__context (id VARCHAR(255) NOT NULL, name VARCHAR(255) NOT NULL, enabled TINYINT(1) NOT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB;');
         $this->addSql('CREATE TABLE IF NOT EXISTS classification__category (id INT AUTO_INCREMENT NOT NULL, parent_id INT DEFAULT NULL, context VARCHAR(255) DEFAULT NULL, media_id INT DEFAULT NULL, name VARCHAR(255) NOT NULL, enabled TINYINT(1) NOT NULL, slug VARCHAR(255) NOT NULL, description VARCHAR(255) DEFAULT NULL, position INT DEFAULT NULL, created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, INDEX IDX_43629B36727ACA70 (parent_id), INDEX IDX_43629B36E25D857E (context), INDEX IDX_43629B36EA9FDD75 (media_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB;');
         $this->addSql('CREATE TABLE IF NOT EXISTS media__gallery_media (id INT AUTO_INCREMENT NOT NULL, gallery_id INT DEFAULT NULL, media_id INT DEFAULT NULL, position INT NOT NULL, enabled TINYINT(1) NOT NULL, updated_at DATETIME NOT NULL, created_at DATETIME NOT NULL, INDEX IDX_80D4C5414E7AF8F (gallery_id), INDEX IDX_80D4C541EA9FDD75 (media_id), PRIMARY KEY(id)) DEFAULT CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE = InnoDB;');

src/ClassificationBundle/Resources/config/doctrine/Collection.orm.xml

@@ -19,6 +19,11 @@
         <id name="id" type="integer" column="id">
             <generator strategy="AUTO"/>
         </id>
+        <attribute-overrides>
+            <attribute-override name="slug">
+                <field column="slug" length="190" unique="true" type="string" />
+            </attribute-override>
+        </attribute-overrides>
         <options>
             <option name="row_format">DYNAMIC</option>
         </options>

src/ClassificationBundle/Resources/config/doctrine/Tag.orm.xml

@@ -19,6 +19,11 @@
         <id name="id" type="integer" column="id">
             <generator strategy="AUTO"/>
         </id>
+        <attribute-overrides>
+            <attribute-override name="slug">
+                <field column="slug" length="190" unique="true" type="string" />
+            </attribute-override>
+        </attribute-overrides>
         <options>
             <option name="row_format">DYNAMIC</option>
         </options>