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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 | 8f65db5ecf9ba235f2b5804ab6c788a310e31452 (patch) | |
| tree | 44dad772a83915f3fd7a4f60099a916cea5fbf2d /src | |
| parent | 2033d108ee6b7328a17175645bc86c127279bca0 (diff) | |
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')
0 files changed, 0 insertions, 0 deletions