MYSQL_STMT
The MYSQL_STMT
structure is a handle for a prepared statement. The handle will be allocated by mysql_stmt_init() and released by mysql_stmt_close().
All members of
MYSQL_STMT
are private and not intended for application use.Multiple statement handles can be opened within the same connection.
After a successful call to mysql_stmt_prepare() a prepared statement will also allocate resources on the server.
Closing the connection with mysql_close() invalidates the statements but doesn't free resources on the client.
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