int mysql_query(MYSQL *mysql, const char *stmt_str)
Executes the SQL statement pointed to by the null-terminated
stmt_str. Normally, the string must
consist of a single SQL statement without a terminating
multiple-statement execution has been enabled, the string can
contain several statements separated by semicolons. See
Section 3.6.2, “Multiple Statement Execution Support”.
mysql_query() cannot be used
for statements that contain binary data; you must use
(Binary data may contain the
as the end of the statement string.)
To determine whether a statement returns a result set, call
Section 5.4.22, “mysql_field_count()”.
Commands were executed in an improper order.
The MySQL server has gone away.
The connection to the server was lost during the query.
An unknown error occurred.