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I am using C#, SQL Server CE
I have two tables

1. tblPatientDetai l
2. tblPTOPHCRRecor

I tried to delete rows from two different tables using sql command

cmd.CommandText = "DELETE from tblPTOPHCRRecor d,tblPatientDet ails where tblPTOPHCRRecor d.IncidentID = '"+ IncidentID +"' and tblPTOPHCRRecor d.RecordNum = tblPatientDetai ls.RecordNum"

RecordNum is primary key in tblPTOPHCRRecor
and foreign key in tblPatientDetai ls

Delete from tblPTOPHCRRecor d where IncidentID = 21 (RecordNum = 965)
Delete from tblPatientDetai ls where tblPatientDetai ls.RecordNum is equal to tblPTOPHCRRecor d.RecordNum

This does not work for me, but ok on select statements

What i would really like to is delete rows in both tables once they exceed five

can anybody help me with this.
thanks ada

Jul 21 '05 #1
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