Zend Mysql get枚举值

我就是这样做的:

把这个放在你的模型里

function getInfoTabella()
    {
        $data = $this->info(self::METADATA);
        return $data;
    }

$model = new $model_name();
        $description = $model->getInfoTabella();
        $enum = $description[$FIELD_NAME]['DATA_TYPE'];

        $inizia_enum = strpos($enum, "'");
        $finisce_enum = strrpos($enum, "'");
        if ($inizia_enum === false || $finisce_enum  === false)
            throw new Exception('errore enum database');

        $finisce_enum -= $inizia_enum ;


        $enum = substr($enum, $inizia_enum, $finisce_enum+1);
        str_replace("'", '', $enum);
        $enum = explode("," , $enum);
return $enum;

我是用下一种方式做的:

$metadata = $this->info(self::METADATA);
$typesString = $metadata['enum_column_name']['DATA_TYPE'];
preg_match("=\((.*)\)=is", $typesString, $parts);
$enumColumnValues = explode("','", trim($parts[1], "'"));

SELECT REPLACE(TRIM(TRAILING ')' FROM (TRIM(LEADING 'enum(' FROM c.COLUMN_TYPE))), '\'', '')
FROM information_schema.`COLUMNS` c
WHERE c.COLUMN_NAME = 'enum_col'

你只需要做一个 explode(',' $result)

请记住,要执行此操作,您需要对信息架构数据库的读取访问权限。

将此添加到Zend_Table类中:

$adapter = $this->getDefaultAdapter();
$sql     = 'SHOW COLUMNS FROM `table` LIKE `field`';
$result  = $adapter->fetchRow($sql);

preg_match('=\((.*)\)=is' $options);
str_replace("'", '' $options[1]);
$options = explode(',', $options[1]);

向Zend Db_Table_抽象扩展类添加方法。

public function getEnumValues($field) {
  $metadata = $this->info(self::METADATA);
  preg_match_all('/\'(?<item>.+?)\'/', $metadata[$field]['DATA_TYPE'], $matches);
  return $matches['item'];
}

应用程序模型映射器的方法。假设您的字段名是需要列出枚举值的数据库列的名称。

该方法返回一个数组,其中包含“字段名”列的枚举值。

public function getAvailableEnumTypes() {
    $this->your_model_name = new Application_Model_DbTable_YourModelName(); // DB table
    $info = $this->your_model_name->info();
    $dat = explode("','", preg_replace("/(enum\('|'\))/", "", $info['metadata']['your_field_name']['DATA_TYPE']));
    return $dat;
}