public Dictionary <string, SubTableVariableRow> GetSubTableVariableRowskeyVariable(string aMainTable, string aSubTable, bool emptyRowSetIsOK)
{
Dictionary <string, SubTableVariableRow> myOut = new Dictionary <string, SubTableVariableRow>();
SqlDbConfig dbconf = DB;
string sqlString = GetSubTableVariable_SQLString_NoWhere();
//
// WHERE STV.MainTable = <"MainTable as parameter reference for your db vendor">
// AND STV.SubTable = <"SubTable as parameter reference for your db vendor">
//
sqlString += " WHERE " + DB.SubTableVariable.MainTableCol.Is(mSqlCommand.GetParameterRef("aMainTable")) +
" AND " + DB.SubTableVariable.SubTableCol.Is(mSqlCommand.GetParameterRef("aSubTable"));
// creating the parameters
System.Data.Common.DbParameter[] parameters = new System.Data.Common.DbParameter[2];
parameters[0] = mSqlCommand.GetStringParameter("aMainTable", aMainTable);
parameters[1] = mSqlCommand.GetStringParameter("aSubTable", aSubTable);
DataSet ds = mSqlCommand.ExecuteSelect(sqlString, parameters);
DataRowCollection myRows = ds.Tables[0].Rows;
if (myRows.Count < 1 && !emptyRowSetIsOK)
{
throw new PCAxis.Sql.Exceptions.DbException(35, " MainTable = " + aMainTable + " SubTable = " + aSubTable);
}
foreach (DataRow sqlRow in myRows)
{
SubTableVariableRow outRow = new SubTableVariableRow(sqlRow, DB);
myOut.Add(outRow.Variable, outRow);
}
return(myOut);
}
//returns the single "row" found when all PKs are spesified
public SubTableVariableRow GetSubTableVariableRow(string aMainTable, string aSubTable, string aVariable)
{
//SqlDbConfig dbconf = DB;
string sqlString = GetSubTableVariable_SQLString_NoWhere();
sqlString += " WHERE " + DB.SubTableVariable.MainTableCol.Is(mSqlCommand.GetParameterRef("aMainTable")) +
" AND " + DB.SubTableVariable.SubTableCol.Is(mSqlCommand.GetParameterRef("aSubTable")) +
" AND " + DB.SubTableVariable.VariableCol.Is(mSqlCommand.GetParameterRef("aVariable"));
// creating the parameters
System.Data.Common.DbParameter[] parameters = new System.Data.Common.DbParameter[3];
parameters[0] = mSqlCommand.GetStringParameter("aMainTable", aMainTable);
parameters[1] = mSqlCommand.GetStringParameter("aSubTable", aSubTable);
parameters[2] = mSqlCommand.GetStringParameter("aVariable", aVariable);
DataSet ds = mSqlCommand.ExecuteSelect(sqlString, parameters);
DataRowCollection myRows = ds.Tables[0].Rows;
if (myRows.Count != 1)
{
throw new PCAxis.Sql.Exceptions.DbException(36, " MainTable = " + aMainTable + " SubTable = " + aSubTable + " Variable = " + aVariable);
}
SubTableVariableRow myOut = new SubTableVariableRow(myRows[0], DB);
return(myOut);
}
