| From: | Joe Conway <mail(at)joeconway(dot)com> |
|---|---|
| To: | Erwin Brandstetter <Brsaz(at)gmzx(dot)at> |
| Cc: | pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: Return last value in of array (PostgreSQL 7.2.1) |
| Date: | 2003-10-06 02:51:29 |
| Message-ID: | 3F80D8B1.7070407@joeconway.com |
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| Thread: | |
| Lists: | pgsql-admin |
Erwin Brandstetter wrote:
> Still the solution looks ugly and will perform likewise. PostgreSQL
> urgently needs improvment on array handling. Hopefully new versions take
> care of that (haven't tested 7.3+).
7.4 array functionality is significantly improved. Still room for more
improvements, but well worth a look if you need to make use of arrays.
See the following (not sure these urls will survive wrapping):
http://developer.postgresql.org/docs/postgres/sql-expressions.html#SQL-SYNTAX-ARRAY-CONSTRUCTORS
http://developer.postgresql.org/docs/postgres/arrays.html
http://developer.postgresql.org/docs/postgres/functions-array.html
http://developer.postgresql.org/docs/postgres/functions-comparisons.html
HTH,
Joe
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