From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Ralf Miller <ralf(dot)miller(at)topnet(dot)de> |
Cc: | pgsql-docs(at)postgresql(dot)org |
Subject: | Re: slight mistake in documentation |
Date: | 2001-05-04 22:20:23 |
Message-ID: | 200105042220.f44MKN322199@candle.pha.pa.us |
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Lists: | pgsql-docs |
I am confused what change you are suggesting here.
[ Charset ISO-8859-1 unsupported, converting... ]
> Hello,
>
> i shortly like to give You a hint about a little mistake in
>
> PostgreSQL 7.1 Documentation
> Chapter 3. Data Types
> 3.8. Bit String Types
>
> Bit strings are strings of 1's and 0's. They can be used to store or
> visualize bit masks. There are two SQL bit types: BIT(x) and BIT
> VARYING(x); the x specifies the maximum
> length. BIT type data is automatically padded with 0's on the right to
> the maximum length, BIT VARYING is of variable length. BIT without
> length is equivalent to BIT(1), BIT
> VARYING means unlimited length. Input data that is longer than the
> allowed length will be truncated. Refer to Section 1.1.2.2 for
> information about the syntax of bit string
> constants. Bit-logical operators and string manipulation functions are
> available; see Chapter 4.
>
> Some examples:
>
> CREATE TABLE test (a BIT(3), b BIT VARYING(5));
> INSERT INTO test VALUES (B'101', B'00'); ### try: ..VALUES
> (B'101', 'B00') instead of: ..VALUES (B'101', B'00')
> SELECT SUBSTRING(b FROM 1 FOR 2) FROM test;
>
>
>
> Thats it for the moment and
> Thanks For That Great Database
>
> Ralf
>
> --
> **************************************************************************
>
> Wir w?rden uns freuen, Sie in der Zeit vom 22.03. - 28.03. auf der CeBIT
> 2001 in Hannover begr??en zu d?rfen. Halle 25 Stand 36A.
>
> **************************************************************************
>
> Dipl.-Ing.(FH) Ralf Miller topnet-AG
> ralf(dot)miller(at)topnet(dot)de Willstaetterstrasse 13
> Telefon 0211 53087-244 40549 D?sseldorf
> Fax 0211 53087-199 http://www.topnet.de
Content-Description: Karte fr Ralf Miller
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--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
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