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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2024-04-07 16:26:47 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2024-04-07 16:26:47 -0400 |
| commit | 2daeba6a4e49f2ac4cc202fc9352c2a59e928a6c (patch) | |
| tree | 1bfda8e54b3f7c645dd1119707fb0c24f2eee80e /src/tutorial/funcs.source | |
| parent | 1973d9fb318316df16b0da89e6fe5f2c53473b38 (diff) | |
| download | postgresql-2daeba6a4e49f2ac4cc202fc9352c2a59e928a6c.tar.gz postgresql-2daeba6a4e49f2ac4cc202fc9352c2a59e928a6c.zip | |
Doc: show how to get the equivalent of LIMIT for UPDATE/DELETE.
Add examples showing use of a CTE and a self-join to perform
partial UPDATEs and DELETEs.
Corey Huinker, reviewed by Laurenz Albe
Discussion: https://postgr.es/m/CADkLM=caNEQsUwPWnfi2jR4ix99E0EJM_3jtcE-YjnEQC7Rssw@mail.gmail.com
Diffstat (limited to 'src/tutorial/funcs.source')
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