maxdb_info

(PECL maxdb >= 1.0)

Retrieves information about the most recently executed query

string maxdb_info ( resource $link )

Procedural style

Object oriented style

string $maxdb->info;

The maxdb_info() function returns a string providing information about the last query executed. The nature of this string is provided below:

**Possible maxdb_info return values**
Query type	Example result string
INSERT INTO...SELECT...	Records: 100 Duplicates: 0 Warnings: 0
INSERT INTO...VALUES (...),(...),(...)	Records: 3 Duplicates: 0 Warnings: 0
LOAD DATA INFILE ...	Records: 1 Deleted: 0 Skipped: 0 Warnings: 0
ALTER TABLE ...	Records: 3 Duplicates: 0 Warnings: 0
UPDATE ...	Rows matched: 40 Changed: 40 Warnings: 0

Note:

Queries which do not fall into one of the above formats are not supported. In these situations, maxdb_info() will return an empty string.

Returns:

A character string representing additional information about the most recently executed query.

Examples:

Object oriented style

<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
 
/* check connection */
if (maxdb_connect_errno()) {
   printf("Connect failed: %s\n", maxdb_connect_error());
   exit();
}
 
$maxdb->query("CREATE TABLE temp.t1 LIKE hotel.city");
 
/* INSERT INTO .. SELECT */
$maxdb->query("INSERT INTO temp.t1 SELECT * FROM hotel.city");
printf("%s\n", $maxdb->info);
 
/* close connection */
$maxdb->close();
?>

Procedural style

<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
 
/* check connection */
if (maxdb_connect_errno()) {
   printf("Connect failed: %s\n", maxdb_connect_error());
   exit();
}
 
maxdb_query($link, "CREATE TABLE temp.t1 LIKE hotel.city");
 
/* INSERT INTO .. SELECT */
maxdb_query($link, "INSERT INTO temp.t1 SELECT * FROM hotel.city");
printf("%s\n", maxdb_info($link));
 
/* close connection */
maxdb_close($link);
?>