| From: | Edu Gargiulo <egargiulo(at)gmail(dot)com> |
|---|---|
| To: | pgsql-general(at)lists(dot)postgresql(dot)org |
| Subject: | transpose time-series columnar data |
| Date: | 2021-08-17 18:29:13 |
| Message-ID: | CAD_UXMZ9boBnYQH-JQUrZoaiRb34AC1PO4V6L617aN7T7uXT7g@mail.gmail.com |
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| Thread: | |
| Lists: | pgsql-general |
Hi all,
I got a view that returns values in the following format
timestamp | name | value
---------------------------------
ts1 name1 value11
ts1 name2 value12
ts1 name3 value13
ts2 name1 value21
ts2 name2 value22
ts2 name3 value23
ts3 name1 value31
ts3 name2 value32
ts3 name3 value33
I need to transpose and return one row for a single timestamp and one
column for every name (fixed number of names), something like this
timestamp | name1 | name2 | name 3
-----------------------------------------------------------------------
ts1 value11 value12 value13
ts2 value21 value22 value23
ts3 value31 value32 value33
Any help would be appreciated
Thanks and sorry for my english
--
Edu
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