mysql_info - Man Page
Name
mysql_info - provides information about the last executed statement
Synopsis
#include <mysql.h> const char * mysql_info(MYSQL * mysql);
Description
The mysql_info()
function returns a string providing information about the last statement executed.
Parameter
mysql
- a connection identifier, which was previously allocated by mysql_init(3) and connected by mysql_real_connect(3).
Notes
Statements which do not fall into one of the preceding formats are not supported (e.g. SELECT
). In these situations mysql_info() will return an empty string.
Return value
Zero terminated information string. The information depends on statement type:
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 |
See also
Info
Version 3.4 MariaDB Connector/C