Re: Some questions about the array.

From: YUriy Zhuravlev <u(dot)zhuravlev(at)postgrespro(dot)ru>
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Some questions about the array.
Date: 2015-10-19 09:51:49
Message-ID: 1885247.qWD6L4eZuE@dinodell
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Hello again.
I attached simple patch for omitted boundaries in the slice.
This will simplify the writing of SQL. Instead:
select arr[2:array_upper(arr, 1)];
you can write:
select arr[2:];

simple and elegant.
Omitted boundaries is prohibited in UPDATE.

YUriy Zhuravlev
Postgres Professional:
The Russian Postgres Company

Attachment Content-Type Size
extend_slice_v2.patch text/x-patch 10.8 KB

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