Class: PgSQLResultSet

Source Location: /creole/drivers/pgsql/PgSQLResultSet.php

Class Overview

ResultSetCommon
   |
   --PgSQLResultSet

PostgreSQL implementation of ResultSet.

Author(s):

Hans Lellelid <hans@xmpl.org>

Version:

$Revision: 1.25 $

Inherited Variables

Class: ResultSetCommon

ResultSetCommon::$conn
ResultSetCommon::$cursorPos
ResultSetCommon::$fetchmode
ResultSetCommon::$fields
ResultSetCommon::$ignoreAssocCase
ResultSetCommon::$result

Inherited Methods

Class: ResultSetCommon

ResultSetCommon::__construct()
ResultSetCommon::absolute()
ResultSetCommon::afterLast()
ResultSetCommon::beforeFirst()
ResultSetCommon::first()
ResultSetCommon::get()
ResultSetCommon::getArray()
ResultSetCommon::getBlob()
ResultSetCommon::getBoolean()
ResultSetCommon::getClob()
ResultSetCommon::getCursorPos()
ResultSetCommon::getDate()
ResultSetCommon::getFetchmode()
ResultSetCommon::getFloat()
ResultSetCommon::getInt()
ResultSetCommon::getIterator()
ResultSetCommon::getResource()
ResultSetCommon::getRow()
ResultSetCommon::getString()
ResultSetCommon::getTime()
ResultSetCommon::getTimestamp()
ResultSetCommon::isAfterLast()
ResultSetCommon::isBeforeFirst()
ResultSetCommon::isIgnoreAssocCase()
ResultSetCommon::last()
ResultSetCommon::previous()
ResultSetCommon::relative()
ResultSetCommon::setFetchmode()
ResultSetCommon::__destruct(): Destructor

Class Details

[line 32]
PostgreSQL implementation of ResultSet.

Tags:

version:	$Revision: 1.25 $
author:	Hans Lellelid <hans@xmpl.org>

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Class Methods

method close [line 97]

void close(
)

Tags:

access:	public
see:	ResultSet::close()

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method getArray [line 150]

array getArray(
mixed
$column)

Reads a column as an array.

The value of the column is unserialized & returned as an array.

Tags:

access:	public
throws:	SQLException - If the column specified is not a valid key in current field array.

Overrides ResultSetCommon::getArray() (parent method not documented)

Parameters:

mixed

$column

Column name (string) or index (int) starting with 1.

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method getBlob [line 165]

Blob getBlob(
mixed
$column)

Returns Blob with contents of column value.

Tags:

return:	New Blob with data from column.
access:	public
throws:	SQLException - If the column specified is not a valid key in current field array.

Overrides ResultSetCommon::getBlob() (parent method not documented)

Parameters:

mixed

$column

Column name (string) or index (int) starting with 1 (if ResultSet::FETCHMODE_NUM was used).

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method getBoolean [line 181]

boolean getBoolean(
mixed
$column)

Tags:

access:	public
throws:	SQLException - If the column specified is not a valid key in current field array.

Overrides ResultSetCommon::getBoolean() (parent method not documented)

Parameters:

mixed

$column

Column name (string) or index (int) starting with 1.

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method getRecordCount [line 85]

void getRecordCount(
)

Tags:

access:	public
see:	ResultSet::getRecordCount()

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method next [line 61]

void next(
)

Tags:

access:	public
see:	ResultSet::next()

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method seek [line 46]

void seek(
mixed
$rownum)

Postgres doesn't actually move the db pointer. The specific row is fetched by call to pg_fetch_array() rather than by a seek and then an unspecified pg_fetch_array() call.

The only side-effect of this situation is that we don't really know if the seek will fail or succeed until we have called next(). This behavior is acceptible - and explicitly documented in ResultSet::seek() phpdoc.

Tags:

access:	public
see:	ResultSet::seek()

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Documentation generated on Mon, 23 Aug 2004 21:52:38 -0400 by phpDocumentor 1.3.0RC3