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| author | Fujii Masao <fujii@postgresql.org> | 2017-04-20 23:35:30 +0900 |
|---|---|---|
| committer | Fujii Masao <fujii@postgresql.org> | 2017-04-20 23:35:30 +0900 |
| commit | 88b0a31926331eb5336ec92010b3b4f7e6efb53c (patch) | |
| tree | dbda79857aac3630048484ea208de96a966acc7d /src/tutorial/basics.source | |
| parent | 8bbc618b4825b13a9776f2289acd06483e140300 (diff) | |
| download | postgresql-88b0a31926331eb5336ec92010b3b4f7e6efb53c.tar.gz postgresql-88b0a31926331eb5336ec92010b3b4f7e6efb53c.zip | |
Mark some columns in pg_subscription as NOT NULL.
In pg_subscription, subconninfo, subslotname, subsynccommit and
subpublications are expected not to be NULL. Therefore this patch
adds BKI_FORCE_NOT_NULL markings to them.
This patch is basically unnecessary unless the code has a bug which
wrongly sets either of those columns to NULL. But it's good to have
this as a safeguard.
Author: Masahiko Sawada
Reviewed-by: Kyotaro Horiguchi
Reported-by: Fujii Masao
Discussion: http://postgr.es/m/CAHGQGwFDWh_Qr-q_GEMpD+qH=vYPMdVqw=ZOSY3kX_Pna9R9SA@mail.gmail.com
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