Hi, is there an elegant way to simulate a dynamic UPSERT in SQLite since it doesn’t has an UPSERT?
So, if I have a table with 30 columns and my code updates sub-sets out of these
columns, I don’t want to write queries that manually retrieve the old values
one by one.
insert or replace into Book (ID, Name, TypeID, Level, Seen) values (
(select ID from Book where Name = "SearchName"),
"SearchName",
5,
6,
(select Seen from Book where Name = "SearchName"));
So, for every column I don’t want to change I need to add a sub-select
statement. If I need to build this statement dynamically, IMO it would be
better to handle this code directly in code:
if(record-exists?){
UPDATE …
} else {
INSERT …
}
Any suggestions / feedback?
Viele Grüsse.
--
Robert M. Münch, CEO
M: +41 79 65 11 49 6
Saphirion AG
smarter | better | faster
http://www.saphirion.com
http://www.nlpp.ch
signature.asc
Description: OpenPGP digital signature
_______________________________________________ sqlite-users mailing list [email protected] http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
