Description

Procedural style:string maxdb_info (resource link)

Object oriented style (property)class maxdb {

string info

}

- The maxdb_info() function returns a string providing

information about the last query executed. The nature of this string is

provided below:

Таблица 1. 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

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

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

Example

Пример 1. 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(); ?>

Пример 2. 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); ?>

- The above examples would produce the following output:
Records: 25 Duplicates: 0 Warnings: 0

maxdb_info

Description

Возвращаемые значения

Смотрите также

Example