private DDL SelectDDL(String databaseType)
{
DDL DDL;
if (databaseType == "MySql")
if (GlobalSettings.ApplicationSettings.DatabaseVersion == "5.6")
DDL = new MySql_5_6_DDL();
else
DDL = new MySql_DDL();
else if (databaseType == "Jet")
DDL = new Jet_DDL();
else if (databaseType == "SQLite")
DDL = new SQLite_DDL();
else if (databaseType == "SQL Server")
DDL = new SQLServer_DDL();
else
throw new Exception("Unexpected database type: " + databaseType);
return DDL;
}
private bool PopulateEmptyDatabase(GenConnection con, String databaseType)
{
DDL DDL;
if (databaseType == "MySql")
if (GlobalSettings.ApplicationSettings.DatabaseVersion == "5.6")
DDL = new MySql_5_6_DDL();
else
DDL = new MySql_DDL();
else if (databaseType == "Jet")
DDL = new Jet_DDL();
else if (databaseType == "SQLite")
DDL = new SQLite_DDL();
else if (databaseType == "SQL Server")
DDL = new SQLServer_DDL();
else
throw new Exception("Unexpected database type: " + databaseType);
bool success = true;
if (success && !RelationExists(con, "devicetype"))
success &= CreateRelation(DDL.CurrentTable_devicetype, con);
if (success && !RelationExists(con, "device"))
success &= CreateRelation(DDL.CurrentTable_device, con);
if (success && !RelationExists(con, "devicefeature"))
success &= CreateRelation(DDL.CurrentTable_devicefeature, con);
if (success && !RelationExists(con, "devicereading_energy"))
success &= CreateRelation(DDL.CurrentTable_devicereading_energy, con);
if (success && !RelationExists(con, "devicedayoutput_v"))
success &= CreateRelation(DDL.CurrentView_devicedayoutput_v, con);
if (success && !RelationExists(con, "pvoutputlog"))
success &= CreateRelation(DDL.CurrentTable_pvoutputlog, con);
if (success && !RelationExists(con, "version"))
success &= CreateRelation(DDL.CurrentTable_version, con);
if (success)
UpdateVersion("2", "0", "0", "0", con);
return success;
}
