摘要:
using var conn = GetDbConnection(); if (conn.State == ConnectionState.Closed) { conn.Open(); } var transaction = conn.BeginTransaction(); await conn.E 阅读全文
摘要:
1 USE master --备份 2 BACKUP DATABASE NGK_Prod TO DISK ='NGK_Prod.bak' WITH FORMAT 3 --恢复 4 RESTORE DATABASE NGK_Prod FROM DISK = 'NGK_Prod.bak' WITH re 阅读全文