Mercurial > dive4elements > river
comparison backend/doc/schema/postgresql.sql @ 7968:09c9920e6f24
Added dc:coalesce(a, b). Returns first element which is not empty or not zero.
| author | Sascha L. Teichmann <teichmann@intevation.de> |
|---|---|
| date | Thu, 26 Jun 2014 12:54:31 +0200 |
| parents | a67bd7744827 |
| children | b8c6cb36607e |
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| 7967:6d5cbd69511a | 7968:09c9920e6f24 |
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