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Performs a query on the database


MysqlndUhConnection::query

(PECL mysqlnd-uh >= 1.0.0-alpha)

MysqlndUhConnection::queryPerforms a query on the database

Description

public bool MysqlndUhConnection::query ( mysqlnd_connection $connection , string $query )

Performs a query on the database (COM_QUERY).

Parameters

connection

Mysqlnd connection handle. Do not modify!

query

The query string.

Return Values

Returns TRUE on success. Otherwise, returns FALSE

Examples

Example #1 MysqlndUhConnection::query() example

<?php
class proxy extends MysqlndUhConnection {
 public function 
query($res$query) {
  
printf("%s(%s)\n"__METHOD__var_export(func_get_args(), true));
  
$query "SELECT 'How about query rewriting?'";
  
$ret parent::query($res$query);
  
printf("%s returns %s\n"__METHOD__var_export($rettrue));
  return 
$ret;
 }
}
mysqlnd_uh_set_connection_proxy(new proxy());

$mysqli = new mysqli("localhost""root""""test");
$res $mysqli->query("SELECT 'Welcome mysqlnd_uh!' FROM DUAL");
var_dump($res->fetch_assoc());
?>

The above example will output:

 proxy::query(array ( 0 => NULL, 1 => 'SELECT \'Welcome mysqlnd_uh!\' FROM DUAL', )) proxy::query returns true array(1) { ["How about query rewriting?"]=> string(26) "How about query rewriting?" } 

See Also



Content

Android Reference

Java basics

Java Enterprise Edition (EE)

Java Standard Edition (SE)

SQL

HTML

PHP

CSS

Java Script

MYSQL

JQUERY

VBS

REGEX

C

C++

C#

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