/**
* Any migration code in here is wrapped inside of a transaction.
*
* @return bool
*/
public function safeUp()
{
if (!craft()->db->tableExists('searchindex')) {
// Taking the scenic route here so we can get to MysqlSchema's $engine argument
$table = DbHelper::addTablePrefix('searchindex');
$columns = array('elementId' => DbHelper::generateColumnDefinition(array('column' => ColumnType::Int, 'null' => false)), 'attribute' => DbHelper::generateColumnDefinition(array('column' => ColumnType::Varchar, 'maxLength' => 25, 'null' => false)), 'fieldId' => DbHelper::generateColumnDefinition(array('column' => ColumnType::Int, 'null' => false)), 'locale' => DbHelper::generateColumnDefinition(array('column' => ColumnType::Locale, 'null' => false)), 'keywords' => DbHelper::generateColumnDefinition(array('column' => ColumnType::Text, 'null' => false)));
$this->execute(craft()->db->getSchema()->createTable($table, $columns, null, 'MyISAM'));
// Give it a composite primary key
$this->addPrimaryKey('searchindex', 'elementId,attribute,fieldId,locale');
// Add the FULLTEXT index on `keywords`
$this->execute('CREATE FULLTEXT INDEX ' . craft()->db->quoteTableName(DbHelper::getIndexName('searchindex', 'keywords')) . ' ON ' . craft()->db->quoteTableName($table) . ' ' . '(' . craft()->db->quoteColumnName('keywords') . ')');
Craft::log('Successfully added the `searchindex` table with a fulltext index on `keywords`.', LogLevel::Info, true);
} else {
Craft::log('Tried to add the `searchindex` table, but it already exists.', LogLevel::Warning, true);
}
return true;
}
/**
* @param $table
* @param $column
* @param $type
* @param null $newName
* @param null $after
*
* @return int
*/
public function alterColumn($table, $column, $type, $newName = null, $after = null)
{
$table = $this->getConnection()->addTablePrefix($table);
$type = DbHelper::generateColumnDefinition($type);
return $this->setText($this->getConnection()->getSchema()->alterColumn($table, $column, $type, $newName, $after))->execute();
}
/**
* Creates the searchindex table.
*
* @return null
*/
private function _createSearchIndexTable()
{
Craft::log('Creating the searchindex table.');
// Taking the scenic route here so we can get to MysqlSchema's $engine argument
$table = craft()->db->addTablePrefix('searchindex');
$columns = array('elementId' => DbHelper::generateColumnDefinition(array('column' => ColumnType::Int, 'null' => false)), 'attribute' => DbHelper::generateColumnDefinition(array('column' => ColumnType::Varchar, 'maxLength' => 25, 'null' => false)), 'fieldId' => DbHelper::generateColumnDefinition(array('column' => ColumnType::Int, 'null' => false)), 'locale' => DbHelper::generateColumnDefinition(array('column' => ColumnType::Locale, 'null' => false)), 'keywords' => DbHelper::generateColumnDefinition(array('column' => ColumnType::Text, 'null' => false)));
craft()->db->createCommand()->setText(craft()->db->getSchema()->createTable($table, $columns, null, 'MyISAM'))->execute();
// Give it a composite primary key
craft()->db->createCommand()->addPrimaryKey('searchindex', 'elementId,attribute,fieldId,locale');
// Add the FULLTEXT index on `keywords`
craft()->db->createCommand()->setText('CREATE FULLTEXT INDEX ' . craft()->db->quoteTableName(craft()->db->getIndexName('searchindex', 'keywords')) . ' ON ' . craft()->db->quoteTableName($table) . ' ' . '(' . craft()->db->quoteColumnName('keywords') . ')')->execute();
Craft::log('Finished creating the searchindex table.');
}
