Through SQL_ThreadQuery().
Example:
PHP Code:
Load(id)
{
new szAuthID[35];
get_user_authid(id, szAuthID, charsmax(szAuthId));
new szData[1];
szData[0] = id;
new szQuery[256];
formatex(szQuery, charsmax(szQuery), "SELECT * FROM test WHERE steamid = '%s'", szAuthID);
SQL_ThreadQuery(g_SqlTuple, "Query_Handler", szQuery, szData, sizeof(szData));
}
public Query_Handler(...)
{
// And so on
}