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Magento 2 Documentation
2.3
Documentation for Magento 2 CMS v2.3 (December 2018)
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Static Public Member Functions | |
| static | factory ($adapter, $config=array()) |
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static |
Factory for Zend_Db_Adapter_Abstract classes.
First argument may be a string containing the base of the adapter class name, e.g. 'Mysqli' corresponds to class Zend_Db_Adapter_Mysqli. This name is currently case-insensitive, but is not ideal to rely on this behavior. If your class is named 'My_Company_Pdo_Mysql', where 'My_Company' is the namespace and 'Pdo_Mysql' is the adapter name, it is best to use the name exactly as it is defined in the class. This will ensure proper use of the factory API.
First argument may alternatively be an object of type Zend_Config. The adapter class base name is read from the 'adapter' property. The adapter config parameters are read from the 'params' property.
Second argument is optional and may be an associative array of key-value pairs. This is used as the argument to the adapter constructor.
If the first argument is of type Zend_Config, it is assumed to contain all parameters, and the second argument is ignored.
| mixed | $adapter | String name of base adapter class, or Zend_Config object. |
| mixed | $config | OPTIONAL; an array or Zend_Config object with adapter parameters. |
| Zend_Db_Exception |
Definition at line 199 of file Db.php.
| const ALLOW_SERIALIZATION = 'allowSerialization' |
| const ATTR_AUTOCOMMIT = 0 |
PDO constant values discovered by this script result:
$list = array( 'PARAM_BOOL', 'PARAM_NULL', 'PARAM_INT', 'PARAM_STR', 'PARAM_LOB', 'PARAM_STMT', 'PARAM_INPUT_OUTPUT', 'FETCH_LAZY', 'FETCH_ASSOC', 'FETCH_NUM', 'FETCH_BOTH', 'FETCH_OBJ', 'FETCH_BOUND', 'FETCH_COLUMN', 'FETCH_CLASS', 'FETCH_INTO', 'FETCH_FUNC', 'FETCH_GROUP', 'FETCH_UNIQUE', 'FETCH_CLASSTYPE', 'FETCH_SERIALIZE', 'FETCH_NAMED', 'ATTR_AUTOCOMMIT', 'ATTR_PREFETCH', 'ATTR_TIMEOUT', 'ATTR_ERRMODE', 'ATTR_SERVER_VERSION', 'ATTR_CLIENT_VERSION', 'ATTR_SERVER_INFO', 'ATTR_CONNECTION_STATUS', 'ATTR_CASE', 'ATTR_CURSOR_NAME', 'ATTR_CURSOR', 'ATTR_ORACLE_NULLS', 'ATTR_PERSISTENT', 'ATTR_STATEMENT_CLASS', 'ATTR_FETCH_TABLE_NAMES', 'ATTR_FETCH_CATALOG_NAMES', 'ATTR_DRIVER_NAME', 'ATTR_STRINGIFY_FETCHES', 'ATTR_MAX_COLUMN_LEN', 'ERRMODE_SILENT', 'ERRMODE_WARNING', 'ERRMODE_EXCEPTION', 'CASE_NATURAL', 'CASE_LOWER', 'CASE_UPPER', 'NULL_NATURAL', 'NULL_EMPTY_STRING', 'NULL_TO_STRING', 'ERR_NONE', 'FETCH_ORI_NEXT', 'FETCH_ORI_PRIOR', 'FETCH_ORI_FIRST', 'FETCH_ORI_LAST', 'FETCH_ORI_ABS', 'FETCH_ORI_REL', 'CURSOR_FWDONLY', 'CURSOR_SCROLL', 'ERR_CANT_MAP', 'ERR_SYNTAX', 'ERR_CONSTRAINT', 'ERR_NOT_FOUND', 'ERR_ALREADY_EXISTS', 'ERR_NOT_IMPLEMENTED', 'ERR_MISMATCH', 'ERR_TRUNCATED', 'ERR_DISCONNECTED', 'ERR_NO_PERM', );
$const = array(); foreach ($list as $name) { $const[$name] = constant("PDO::$name"); } var_export($const);
| const AUTO_QUOTE_IDENTIFIERS = 'autoQuoteIdentifiers' |
| const AUTO_RECONNECT_ON_UNSERIALIZE = 'autoReconnectOnUnserialize' |
| const CASE_FOLDING = 'caseFolding' |
| const FETCH_MODE = 'fetchMode' |
| const INT_TYPE = 0 |
| const PROFILER = 'profiler' |