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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2021-04-30 15:37:57 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2021-04-30 15:37:57 -0400 |
| commit | 7dcec3ed45d5a128fcc8bce23b9a2879fc520aa0 (patch) | |
| tree | 7525993ef4007b5ad97cc3a17aad143f28da5abf /src/backend/executor/execParallel.c | |
| parent | 49172d88f9d03d063e680e45fc51dffea218add1 (diff) | |
| download | postgresql-7dcec3ed45d5a128fcc8bce23b9a2879fc520aa0.tar.gz postgresql-7dcec3ed45d5a128fcc8bce23b9a2879fc520aa0.zip | |
Doc: add an example of a self-referential foreign key to ddl.sgml.
While we've always allowed such cases, the documentation didn't
say you could do it.
Discussion: https://postgr.es/m/161969805833.690.13680986983883602407@wrigleys.postgresql.org
Diffstat (limited to 'src/backend/executor/execParallel.c')
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