Class for connecting to MySQL databases and performing common operations.

• copyright: Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
• license: New BSD License

Located in /Db/Adapter/Pdo/Mysql.php (line 39)

Zend_Db_Adapter_Abstract
   |
   --Zend_Db_Adapter_Pdo_Abstract
      |
      --Zend_Db_Adapter_Pdo_Mysql

array $_numericDataTypes = array(
Zend_Db::INT_TYPE => Zend_Db::INT_TYPE,
Zend_Db::BIGINT_TYPE => Zend_Db::BIGINT_TYPE,
Zend_Db::FLOAT_TYPE => Zend_Db::FLOAT_TYPE,
'INT' => Zend_Db::INT_TYPE,
'INTEGER' => Zend_Db::INT_TYPE,
'MEDIUMINT' => Zend_Db::INT_TYPE,
'SMALLINT' => Zend_Db::INT_TYPE,
'TINYINT' => Zend_Db::INT_TYPE,
'BIGINT' => Zend_Db::BIGINT_TYPE,
'SERIAL' => Zend_Db::BIGINT_TYPE,
'DEC' => Zend_Db::FLOAT_TYPE,
'DECIMAL' => Zend_Db::FLOAT_TYPE,
'DOUBLE' => Zend_Db::FLOAT_TYPE,
'DOUBLE PRECISION' => Zend_Db::FLOAT_TYPE,
'FIXED' => Zend_Db::FLOAT_TYPE,
'FLOAT' => Zend_Db::FLOAT_TYPE
) (line 60)

Keys are UPPERCASE SQL datatypes or the constants Zend_Db::INT_TYPE, Zend_Db::BIGINT_TYPE, or Zend_Db::FLOAT_TYPE.

Values are:

1. = 32-bit integer
2. = 64-bit integer
3. = float or decimal

• var: Associative array of datatypes to values 0, 1, or 2.
• access: protected

---

Redefinition of:

Zend_Db_Adapter_Abstract::$_numericDataTypes

Keys are UPPERCASE SQL datatypes or the constants Zend_Db::INT_TYPE, Zend_Db::BIGINT_TYPE, or Zend_Db::FLOAT_TYPE.

string $_pdoType = 'mysql' (line 47)

PDO type.

• access: protected

Inherited Variables

Inherited from Zend_Db_Adapter_Pdo_Abstract

Zend_Db_Adapter_Pdo_Abstract::$_defaultStmtClass

Inherited from Zend_Db_Adapter_Abstract

Zend_Db_Adapter_Abstract::$_allowSerialization
Zend_Db_Adapter_Abstract::$_autoQuoteIdentifiers
Zend_Db_Adapter_Abstract::$_autoReconnectOnUnserialize
Zend_Db_Adapter_Abstract::$_caseFolding
Zend_Db_Adapter_Abstract::$_config
Zend_Db_Adapter_Abstract::$_connection
Zend_Db_Adapter_Abstract::$_defaultProfilerClass
Zend_Db_Adapter_Abstract::$_fetchMode
Zend_Db_Adapter_Abstract::$_profiler

describeTable (line 145)

Returns the column descriptions for a table.

The return value is an associative array keyed by the column name, as returned by the RDBMS.

The value of each array element is an associative array with the following keys:

SCHEMA_NAME => string; name of database or schema TABLE_NAME => string; COLUMN_NAME => string; column name COLUMN_POSITION => number; ordinal position of column in table DATA_TYPE => string; SQL datatype name of column DEFAULT => string; default expression of column, null if none NULLABLE => boolean; true if column can have nulls LENGTH => number; length of CHAR/VARCHAR SCALE => number; scale of NUMERIC/DECIMAL PRECISION => number; precision of NUMERIC/DECIMAL UNSIGNED => boolean; unsigned property of an integer type PRIMARY => boolean; true if column is part of the primary key PRIMARY_POSITION => integer; position of column in primary key IDENTITY => integer; true if column is auto-generated with unique values

• access: public

array describeTable (string $tableName, [string $schemaName = null])

• string $tableName
• string $schemaName: OPTIONAL

---

Redefinition of:

Zend_Db_Adapter_Abstract::describeTable()

Returns the column descriptions for a table.

getQuoteIdentifierSymbol (line 102)

• access: public

string getQuoteIdentifierSymbol ()

---

Redefinition of:

Zend_Db_Adapter_Abstract::getQuoteIdentifierSymbol()

Returns the symbol the adapter uses for delimited identifiers.

limit (line 233)

Adds an adapter-specific LIMIT clause to the SELECT statement.

• throws: Zend_Db_Adapter_Exception
• access: public

string limit (string $sql, integer $count, [integer $offset = 0])

• string $sql
• integer $count
• integer $offset: OPTIONAL

---

Redefinition of:

Zend_Db_Adapter_Abstract::limit()

Adds an adapter-specific LIMIT clause to the SELECT statement.

listTables (line 112)

Returns a list of the tables in the database.

• access: public

array listTables ()

---

Redefinition of:

Zend_Db_Adapter_Abstract::listTables()

Returns a list of the tables in the database.

_connect (line 85)

Creates a PDO object and connects to the database.

• throws: Zend_Db_Adapter_Exception
• access: protected

void _connect ()

---

Redefinition of:

Zend_Db_Adapter_Pdo_Abstract::_connect()

Creates a PDO object and connects to the database.

Inherited Methods

Inherited From Zend_Db_Adapter_Pdo_Abstract

Zend_Db_Adapter_Pdo_Abstract::closeConnection()
Zend_Db_Adapter_Pdo_Abstract::exec()
Zend_Db_Adapter_Pdo_Abstract::getServerVersion()
Zend_Db_Adapter_Pdo_Abstract::isConnected()
Zend_Db_Adapter_Pdo_Abstract::lastInsertId()
Zend_Db_Adapter_Pdo_Abstract::prepare()
Zend_Db_Adapter_Pdo_Abstract::query()
Zend_Db_Adapter_Pdo_Abstract::setFetchMode()
Zend_Db_Adapter_Pdo_Abstract::supportsParameters()
Zend_Db_Adapter_Pdo_Abstract::_beginTransaction()
Zend_Db_Adapter_Pdo_Abstract::_commit()
Zend_Db_Adapter_Pdo_Abstract::_connect()
Zend_Db_Adapter_Pdo_Abstract::_dsn()
Zend_Db_Adapter_Pdo_Abstract::_quote()
Zend_Db_Adapter_Pdo_Abstract::_rollBack()

Inherited From Zend_Db_Adapter_Abstract

Zend_Db_Adapter_Abstract::__construct()
Zend_Db_Adapter_Abstract::beginTransaction()
Zend_Db_Adapter_Abstract::closeConnection()
Zend_Db_Adapter_Abstract::commit()
Zend_Db_Adapter_Abstract::delete()
Zend_Db_Adapter_Abstract::describeTable()
Zend_Db_Adapter_Abstract::fetchAll()
Zend_Db_Adapter_Abstract::fetchAssoc()
Zend_Db_Adapter_Abstract::fetchCol()
Zend_Db_Adapter_Abstract::fetchOne()
Zend_Db_Adapter_Abstract::fetchPairs()
Zend_Db_Adapter_Abstract::fetchRow()
Zend_Db_Adapter_Abstract::foldCase()
Zend_Db_Adapter_Abstract::getConfig()
Zend_Db_Adapter_Abstract::getConnection()
Zend_Db_Adapter_Abstract::getFetchMode()
Zend_Db_Adapter_Abstract::getProfiler()
Zend_Db_Adapter_Abstract::getQuoteIdentifierSymbol()
Zend_Db_Adapter_Abstract::getServerVersion()
Zend_Db_Adapter_Abstract::getStatementClass()
Zend_Db_Adapter_Abstract::insert()
Zend_Db_Adapter_Abstract::isConnected()
Zend_Db_Adapter_Abstract::lastInsertId()
Zend_Db_Adapter_Abstract::lastSequenceId()
Zend_Db_Adapter_Abstract::limit()
Zend_Db_Adapter_Abstract::listTables()
Zend_Db_Adapter_Abstract::nextSequenceId()
Zend_Db_Adapter_Abstract::prepare()
Zend_Db_Adapter_Abstract::query()
Zend_Db_Adapter_Abstract::quote()
Zend_Db_Adapter_Abstract::quoteColumnAs()
Zend_Db_Adapter_Abstract::quoteIdentifier()
Zend_Db_Adapter_Abstract::quoteInto()
Zend_Db_Adapter_Abstract::quoteTableAs()
Zend_Db_Adapter_Abstract::rollBack()
Zend_Db_Adapter_Abstract::select()
Zend_Db_Adapter_Abstract::setFetchMode()
Zend_Db_Adapter_Abstract::setProfiler()
Zend_Db_Adapter_Abstract::setStatementClass()
Zend_Db_Adapter_Abstract::supportsParameters()
Zend_Db_Adapter_Abstract::update()
Zend_Db_Adapter_Abstract::_beginTransaction()
Zend_Db_Adapter_Abstract::_checkRequiredOptions()
Zend_Db_Adapter_Abstract::_commit()
Zend_Db_Adapter_Abstract::_connect()
Zend_Db_Adapter_Abstract::_quote()
Zend_Db_Adapter_Abstract::_quoteIdentifier()
Zend_Db_Adapter_Abstract::_quoteIdentifierAs()
Zend_Db_Adapter_Abstract::_rollBack()
Zend_Db_Adapter_Abstract::_whereExpr()
Zend_Db_Adapter_Abstract::__sleep()
Zend_Db_Adapter_Abstract::__wakeup()