20.4.45 mysql_select_db()

int mysql_select_db(MYSQL *mysql, const char *db)

20.4.45.1 Description

Causes the database specified by db to become the default (current) database on the connection specified by mysql. In subsequent queries, this database is the default for table references that do not include an explicit database specifier.

mysql_select_db() fails unless the connected user can be authenticated as having permission to use the database.

20.4.45.2 Return values

Zero for success. Non-zero if an error occurred.

20.4.45.3 Errors

CR_COMMANDS_OUT_OF_SYNC

Commands were executed in an improper order.

CR_SERVER_GONE_ERROR

The MySQL server has gone away.

CR_SERVER_LOST

The connection to the server was lost during the query.

CR_UNKNOWN_ERROR

An unknown error occurred.