(mysql.info) mysql-stmt-error

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(mysql.info) mysql-stmt-execute

 
 22.2.7.9 `mysql_stmt_error()'
 .............................
 
 `const char *mysql_stmt_error(MYSQL_STMT *stmt)'
 
 *Description*
 
 For the statement specified by `stmt', `mysql_stmt_error()' returns a
 null-terminated string containing the error message for the most
 recently invoked statement API function that can succeed or fail. An
 empty string (`""') is returned if no error occurred. This means the
 following two tests are equivalent:
 
 
      if (mysql_stmt_errno(stmt))
      {
        // an error occurred
      }
 
      if (mysql_stmt_error(stmt)[0])
      {
        // an error occurred
      }
 
 The language of the client error messages may be changed by recompiling
 the MySQL client library. Currently, you can choose error messages in
 several different languages.
 
 *Return Values*
 
 A character string that describes the error. An empty string if no
 error occurred.
 
 *Errors*
 
 None.
 

Info Catalog

(mysql.info) mysql-stmt-errno

(mysql.info) c-api-prepared-statement-functions

(mysql.info) mysql-stmt-execute