PhpDig.net

What is PhpDig?
PhpDig is a PHP MySQL based
Web Spider & Search Engine.




ora_parse

Name

ora_parse — Parses a SQL statement.

Synopsis

bool ora_parse(cursor, sql[, defer]);
resource cursor: Cursor handle
string sql: SQL statement
int defer (optional): Defer execution

Returns

TRUE on success; FALSE on error

Description

Associates a SQL statement with a cursor that can be passed to other Oracle functions. Using the defer parameter, it's possible to defer the actual processing of oci_parse() until oci_execute() is called. This can be used to reduce network traffic, but may make trapping errors more difficult.

Note

As of versions 3.0 and 4.0

Example

Example 897. Parse a query

// open a connection
if (!$db = @ora_logon("dev@ORCL","dev")) {
   $error = ora_error();
   printf("There was an error connecting. Error was: %s", $error);
   die();
}

// open a cursor
$curs = ora_open($db);

// check that SQL is OK
if (!@ora_parse($curs,"SELECT * FROM phone_numbers")) {
   echo "Error in parse. Error was :", ora_error($curs);
} else {
   // if OK execute the query
   ora_exec($curs);
}



PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at http://www.opencontent.org/openpub/). The authors of this book have elected not to choose any options under the OPL. This online book was obtained from http://www.fooassociates.com/phpfer/ and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.

Powered by: vBulletin Version 3.0.7
Copyright ©2000 - 2005, Jelsoft Enterprises Ltd.
Copyright © 2001 - 2005, ThinkDing LLC. All Rights Reserved.