/// <summary>
/// 获取数据库服务器，一般为主数据库
/// </summary>
public static string GetCurrentDB(DbServerName dbServerName)
{
string dbservername = null;
switch (dbServerName)
{
case DbServerName.LatestDB:
break;
case DbServerName.WriteDB:
break;
case DbServerName.ReadHistoryDB:
dbservername = "ConnectString_Branch";
break;
}
return(dbservername);
}
/// <summary>
/// Method used to get the string user in SQL statements as parameter prefix
/// </summary>
/// <param name="value">
/// Is of type DbServerName
/// </param>
/// <returns>
/// Returns ":" if enumeration value is Oracle otherwise "@" ; Default value is "@"
/// </returns>
public static string GetSqlParameterTag(this DbServerName value)
{
return(Enum.GetName(value.GetType(), value) == "Oracle" ? ":" : "@");
}
/// <summary>
/// Method used to get the name of DbServerName enumeration value
/// </summary>
/// <param name="value">
/// Is of type DbServerName
/// </param>
/// <returns>
/// Return the name of DbServerName enumeration value
/// </returns>
public static string GetName(this DbServerName value)
{
return(Enum.GetName(value.GetType(), value));
}
