I have tried the code below but returned an error.......
"violation of PRIMARY or UNIQUE KEY constraint "INTEG_29" on table "SERVICE" "
Insert into Service (GroupNo,ServiceCode,ServiceName,SystemNo,Upload,timestampstr)
SELECT 6,ServiceCode,ServiceName,SystemNo,Upload,TIMESTAMPSTR
FROM Service
WHERE GroupNo=1
is this possible? pls help me with the sql statement to make this work......
note: timestampstr is the primary key with a not null value ...
Short answer: if timestampstr is your primary key, you need to have different values in there. I don't know what the definition of your timestampstr or what the semantics of its values are, so I can't tell you how to generate a unique value for it for the new rows.
HTH,
Mostafa Elhemali - SQL Engine
|||Its a datatype in Firebird which holds the timestamp value wherein date and time is stored = it is equivalent to datetime datatype in other languages...my purpose in doing this is that i wanted to copy all records in a table(service) with groupno = 1 and insert in the same table changing only the groupno field in to 6 and all the other records are the same.....any alternative solution for this if primary doesnt allow the same value for a field? thanks.....|||you can not insert the value in the TimeStamp datatype explicitly, the Server will automatically insert the value into it when you do insert operation.
