Db/Adapter/Sqlsrv.php

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Category
Zend  
Copyright
Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  
Package
Zend_Db  
Subpackage
Adapter  
Version
$Id$  

\Zend_Db_Adapter_Sqlsrv

Package: Zend_Db\Adapter
Class for connecting to SQL databases and performing common operations.
Parent(s)
\Zend_Db_Adapter_Abstract
Category
Zend  
Copyright
Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)  
License
New BSD License  

Properties

Methods

methodpubliccloseConnection() : void

Force the connection to close.

methodpublicdescribeTable(string $tableName, string $schemaName = null) : array

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 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
Parameters
NameTypeDescription
$tableNamestring
$schemaNamestring

OPTIONAL

Returns
TypeDescription
array
Details
Todo
Discover integer unsigned property.  
methodpublicgetServerVersion() : string

Retrieve server version in PHP style

Returns
TypeDescription
string
methodpublicinsert(mixed $table, array $bind) : int

Inserts a table row with specified data.

Parameters
NameTypeDescription
$tablemixed

The table to insert data into.

$bindarray

Column-value pairs.

Returns
TypeDescription
intThe number of affected rows.
methodpublicisConnected() : boolean

Test if a connection is active

Returns
TypeDescription
boolean
methodpubliclastInsertId(string $tableName = null, string $primaryKey = null) : string

Gets the last ID generated automatically by an IDENTITY/AUTOINCREMENT column.

As a convention, on RDBMS brands that support sequences (e.g. Oracle, PostgreSQL, DB2), this method forms the name of a sequence from the arguments and returns the last id generated by that sequence. On RDBMS brands that support IDENTITY/AUTOINCREMENT columns, this method returns the last value generated for such a column, and the table name argument is disregarded.
Parameters
NameTypeDescription
$tableNamestring

OPTIONAL Name of table.

$primaryKeystring

OPTIONAL Name of primary key column.

Returns
TypeDescription
string
methodpubliclimit(string $sql, integer $count, integer $offset = 0) : string

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

Parameters
NameTypeDescription
$sqlstring
$countinteger
$offsetinteger

OPTIONAL

Returns
TypeDescription
string
Throws
ExceptionDescription
\Zend_Db_Adapter_Sqlsrv_Exception
methodpubliclistTables() : array

Returns a list of the tables in the database.

Returns
TypeDescription
array
methodpublicprepare(string $sql) : \Zend_Db_Statement_Sqlsrv

Returns an SQL statement for preparation.

Parameters
NameTypeDescription
$sqlstring

The SQL statement with placeholders.

Returns
TypeDescription
\Zend_Db_Statement_Sqlsrv
methodpublicsetFetchMode(integer $mode) : void

Set the fetch mode.

Parameters
NameTypeDescription
$modeinteger

A fetch mode.

Throws
ExceptionDescription
\Zend_Db_Adapter_Sqlsrv_Exception
Details
Todo
Support FETCH_CLASS and FETCH_INTO.  
methodpublicsetTransactionIsolationLevel(integer | null $level = null) : true

Set the transaction isoltion level.

Parameters
NameTypeDescription
$levelinteger | null

A fetch mode from SQLSRV_TXN_*.

Returns
TypeDescription
true
Throws
ExceptionDescription
\Zend_Db_Adapter_Sqlsrv_Exception
methodpublicsupportsParameters(string $type) : bool

Check if the adapter supports real SQL parameters.

Parameters
NameTypeDescription
$typestring

'positional' or 'named'

Returns
TypeDescription
bool
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