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I have two tables naming
1.) Criteria and 2.) IndicatorData.
Criteria table has (CriteriaID, CriteriaName,CriteriaValues) Fields.
Example( CriteriaName-'Gender 'and values would be 'Male' and 'Female' and CriteriaName-'AgeGroup1' and Values-'<30','30-40','40-50','+50').
IndicatorData table has fields such as (IndicatorDataID, IndicName, Criteria_Code1,Criteria_Value1,Criteria_Code2,Crit eria_Value2,Criteria_Code3,Criteria_Value3, IndicValue).
Example-(IndicatorDataID-'ind001', IndicName='No. of participants', Criteria_Code1-'Gender',Criteria_Value1-'Male' and IndicValue-200.)
I took two reference Criteria tables naming Criteria1, Criteria2 apart from the main Criteria table and link those three tables with the IndicatorData table.
I made the relationship between the IndicatorData and the Criteria as 1 to many where Criteria_Code1,Criteria_Code2 and Criteria_Code3 fields of IndicatorData table reference to the CriteriaID of Criteria,Criteria1,Criteria2 tables.
I made the sql qury to get all Criteria Names belong to a particular IndicatorDataID but it didnt work. my query is
"SELECT Criteria.tCriteriaName
FROM Criteria INNER JOIN IndicatorData ON (Criteria.nCriteriaId = IndicatorData.CriteriaCode5) AND (Criteria.nCriteriaId = IndicatorData.CriteriaCode4) AND (Criteria.nCriteriaId = IndicatorData.CriteriaCode3) AND (Criteria.nCriteriaId = IndicatorData.CriteriaCode2) AND (Criteria.nCriteriaId = IndicatorData.CriteriaCode1)
WHERE (((IndicatorData.nIndicatorId)=9));"
IS IT POSSIBLE TO GIVE THE RELATIONSHIP BETWEEN INDICATORDATA TABLE AND CRITERIA TABLE LIKE THAT OR DOES MY SQL QUERY HAVE SOMETHING TO DO WITH IT...?
answer would be greatly appriciated.
Thanx + Regards
Kosala
