| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | François Beausoleil <francois(at)teksol(dot)info> |
| Cc: | Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>, pgsql-general(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Help with writing a generate_series(tsmultirange, interval) |
| Date: | 2021-08-01 01:30:51 |
| Message-ID: | 1403075.1627781451@sss.pgh.pa.us |
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| Lists: | pgsql-general |
=?utf-8?Q?Fran=C3=A7ois_Beausoleil?= <francois(at)teksol(dot)info> writes:
> While mowing the lawn, I thought that since the syntax of multi ranges is similar to arrays, maybe I could use unnest(), but sadly, that was not to be the case:
> # select unnest('{[2021-08-02,2021-08-04],[2021-08-07,2021-08-09)}'::tsmultirange);
> ERROR: function unnest(tsmultirange) does not exist
That's fixed for beta3:
regression=# select unnest('{[2021-08-02,2021-08-04],[2021-08-07,2021-08-09)}'::tsmultirange);
unnest
-----------------------------------------------
["2021-08-02 00:00:00","2021-08-04 00:00:00"]
["2021-08-07 00:00:00","2021-08-09 00:00:00")
(2 rows)
regards, tom lane
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