public ResultMessage InData(DBHost host, DBInfo tmodel, SCHEMA source)
{
ResultMessage resultMessage = new ResultMessage();
this.SetProgress("获取目标数据结构");
SCHEMA sCHEMA = MySqlCore.GetSCHEMA(Data.Instance.InformationConnString(host), tmodel.DBName);
MySqlScript mySqlScript = new MySqlScript(source, sCHEMA);
TableMySQL tableMySQL = new TableMySQL(Data.Instance.DBConnString(host, tmodel.DBName));
this.SetProgress("生成需要更新的脚本，并更新");
try
{
foreach (string current in mySqlScript.MakeScript())
{
this.SetProgress(current);
tableMySQL.ExecuteNonQuery(current);
}
this.SetProgress("更新成功");
resultMessage.Result = true;
resultMessage.Message = "更新成功";
}
catch (Exception ex)
{
this.SetProgress("失败" + ex.Message);
resultMessage.Result = false;
resultMessage.Message = ex.Message;
}
return(resultMessage);
}
public ResultMessage OutData(DBHost host, DBInfo model)
{
ResultMessage resultMessage = new ResultMessage();
if (model.OutDBTag == null || model.OutDBTag != "")
{
PACKSCHEMA pACKSCHEMA = new PACKSCHEMA();
string text = this.m_Path + string.Format("{0}{1:d5}_{2}.dat", model.OutDBTag, model.OutDBVersion + 1, DateTime.Now.ToString("MMddHH"));
SCHEMA sCHEMA = MySqlCore.GetSCHEMA(Data.Instance.InformationConnString(host), model.DBName);
pACKSCHEMA.PackDate = DateTime.Now;
pACKSCHEMA.Schema = sCHEMA;
pACKSCHEMA.Tag = model.OutDBTag;
pACKSCHEMA.Version = model.OutDBVersion + 1;
resultMessage = SerializeHelper.Serialize(text, pACKSCHEMA);
if (resultMessage.Result)
{
model.OutDBVersion++;
Data.Instance.SaveDbInfo(host, model);
resultMessage.Message = "导出成功\r\n" + text;
}
}
else
{
resultMessage.Result = false;
resultMessage.Message = "导出标志不正确";
}
return(resultMessage);
}
public ResultMessage CreateDatabase(DBHost host, string dbname)
{
ResultMessage result = new ResultMessage(true);
TableMySQL tableMySQL = new TableMySQL(Data.Instance.InformationConnString(host));
string sql = "CREATE SCHEMA `" + dbname + "` ; ";
tableMySQL.ExecuteNonQuery(sql);
return(result);
}
public string DBConnString(DBHost host, string dbname)
{
string format = "Database={0};Data Source={1};Port={2};User Id={3};Password={4};CharSet=utf8;";
return(string.Format(format, new object[]
{
dbname,
host.Host,
host.Port,
host.User,
host.Password
}));
}
public string InformationConnString(DBHost host)
{
string text = "information_schema";
string format = "Database={0};Data Source={1};Port={2};User Id={3};Password={4};CharSet=utf8;";
return(string.Format(format, new object[]
{
text,
host.Host,
host.Port,
host.User,
host.Password
}));
}
public void SaveDbInfo(DBHost host, DBInfo model)
{
MySqlCore.SaveDbInfo(this.DBConnString(host, model.DBName), model.DBTag, model.DBVersion, model.OutDBTag, model.OutDBVersion);
}
