import db_mysql
import db_odbc
echo "---"
var hOdbc = db_odbc.open(odbc_host, odbc_id, odbc_pw, odbc_dbName)
echo "===="
Will error when app close.
---
Warning: 01000 [Microsoft][ODBC SQL Server Driver][SQL Server]database set 'mainlogin'。
====
Error in my_thread_global_end(): 1 threads didn't exit