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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2018-07-12 12:28:43 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2018-07-12 12:29:04 -0400 |
| commit | aacdf9a06966d57bb8f6968a41e0690a31d35a51 (patch) | |
| tree | c70200cdbd0e5e0015041f45523c3227b18e28a4 /src/backend/commands/functioncmds.c | |
| parent | 727196ced2423008bb25d7775c4e3b7fca063c8b (diff) | |
| download | postgresql-aacdf9a06966d57bb8f6968a41e0690a31d35a51.tar.gz postgresql-aacdf9a06966d57bb8f6968a41e0690a31d35a51.zip | |
Doc: minor improvement in pl/pgsql FETCH/MOVE documentation.
Explain that you can use any integer expression for the "count" in
pl/pgsql's versions of FETCH/MOVE, unlike the SQL versions which only
allow a constant.
Remove the duplicate version of this para under MOVE. I don't see
a good reason to maintain two identical paras when we just said that
MOVE works exactly like FETCH.
Per Pavel Stehule, though I didn't use his text.
Discussion: https://postgr.es/m/CAFj8pRAcvSXcNdUGx43bOK1e3NNPbQny7neoTLN42af+8MYWEA@mail.gmail.com
Diffstat (limited to 'src/backend/commands/functioncmds.c')
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