如何在MySqL中将表db复制到db

Question

$server_net=mysql_connect("xxx.xxx.170.54","net_db","dbpass") or die("SQL server error..!");
@mysql_select_db("net_db",$server_net) or die("database error..");
#------------------------------------------------------------------
$server_local=mysql_connect("localhost","","") or die("SQL server error.!");
@mysql_select_db("local_db") or die("Database error..");



mysql_query("DROP TABLE IF EXISTS net_db.komisyon",$server_net);
mysql_query("CREATE TABLE net_db.komisyon SELECT * FROM local_db.komisyon");

How can I copy table from local to net ?? I want to create table on server like local table. When I run this query give error (Unknown database)

Answer 1

You're sending the CREATE TABLE command to your network server, but it doesn't have any connection to the local_db database.

You must either export the data from your local database in some manner (probably best to use mysqldump , although you could also load it into PHP and then INSERT into your network database), or else look into MySQL replication or clustering to keep the databases synchronised.