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96923247
编写于
9月 26, 2007
作者:
B
Bruce Momjian
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电子邮件补丁
差异文件
Rename "PostgreSQL" to "Postgres" in 7 places in the FAQ.
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doc/FAQ
浏览文件 @
96923247
Frequently Asked Questions (FAQ) for PostgreSQL
Last updated:
Fri Sep 14 14:39:54
EDT 2007
Last updated:
Wed Sep 26 16:36:22
EDT 2007
Current maintainer: Bruce Momjian (bruce@momjian.us)
...
...
@@ -113,7 +113,7 @@
community of developers and users, which anyone can join. All you need
to do is subscribe to the mailing lists and participate in the
discussions. (See the Developer's FAQ for information on how to get
involved in Postgre
SQL
development.)
involved in Postgre
s
development.)
1.3) What is the copyright of PostgreSQL?
...
...
@@ -158,7 +158,7 @@
PostgreSQL also runs natively on Microsoft Windows NT-based operating
systems like Win2000 SP4, WinXP, and Win2003. A prepackaged installer
is available at http://pgfoundry.org/projects/pginstaller. MSDOS-based
versions of Windows (Win95, Win98, WinMe) can run Postgre
SQL
using
versions of Windows (Win95, Win98, WinMe) can run Postgre
s
using
Cygwin.
There is also a Novell Netware 6 port at http://forge.novell.com, and
...
...
@@ -200,7 +200,7 @@
Visit the PostgreSQL bug form at
http://www.postgresql.org/support/submitbug. Also check out our ftp
site ftp://ftp.PostgreSQL.org/pub/ to see if there is a more recent
Postgre
SQL
version.
Postgre
s
version.
Bugs submitted using the bug form or posted to any PostgreSQL mailing
list typically generates one of the following replies:
...
...
@@ -240,9 +240,9 @@
efficient to respond directly to email and keep the TODO list
up-to-date. In practice, bugs don't last very long in the software,
and bugs that affect a large number of users are fixed rapidly. The
only place to find all changes, improvements, and fixes in a
PostgreSQL release is to read the CVS log messages. Even the release
notes do not
list every change made to the software.
only place to find all changes, improvements, and fixes in a
Postgres
release is to read the CVS log messages. Even the release notes do not
list every change made to the software.
1.10) What documentation is available?
...
...
@@ -537,7 +537,7 @@
As an example, consider a file of 100,000 lines with an integer and
text description on each line. Suppose the text string avergages
twenty bytes in length. The flat file would be 2.8 MB. The size of the
Postgre
SQL
database file containing this data can be estimated as 5.2
Postgre
s
database file containing this data can be estimated as 5.2
MB:
24 bytes: each row header (approximate)
24 bytes: one int field and one text field
...
...
@@ -545,7 +545,7 @@
----------------------------------------
52 bytes per row
The data page size in Postgre
SQL
is 8192 bytes (8 KB), so:
The data page size in Postgre
s
is 8192 bytes (8 KB), so:
8192 bytes per page
------------------- = 158 rows per database page (rounded down)
...
...
doc/src/FAQ/FAQ.html
浏览文件 @
96923247
...
...
@@ -10,7 +10,7 @@
alink=
"#0000ff"
>
<H1>
Frequently Asked Questions (FAQ) for PostgreSQL
</H1>
<P>
Last updated:
Fri Sep 14 14:39:54
EDT 2007
</P>
<P>
Last updated:
Wed Sep 26 16:36:22
EDT 2007
</P>
<P>
Current maintainer: Bruce Momjian (
<A
href=
"mailto:bruce@momjian.us"
>
bruce@momjian.us
</A>
)
...
...
@@ -157,7 +157,7 @@
the community of developers and users, which anyone can join. All
you need to do is subscribe to the mailing lists and participate in the
discussions. (See the
<a
href=
"http://www.postgresql.org/docs/faqs.FAQ_DEV.html"
>
Developer's FAQ
</A>
for information on how to get involved in Postgre
SQL
Developer's FAQ
</A>
for information on how to get involved in Postgre
s
development.)
</P>
<H3
id=
"item1.3"
>
1.3) What is the copyright of
...
...
@@ -205,7 +205,7 @@
systems like Win2000 SP4, WinXP, and Win2003. A prepackaged installer is
available at
<a
href=
"http://pgfoundry.org/projects/pginstaller"
>
http://pgfoundry.org/projects/pginstaller
</a>
. MSDOS-based versions
of Windows (Win95, Win98, WinMe) can run Postgre
SQL
using Cygwin.
</P>
of Windows (Win95, Win98, WinMe) can run Postgre
s
using Cygwin.
</P>
<p>
There is also a Novell Netware 6 port at
<a
href=
"http://forge.novell.com"
>
http://forge.novell.com
</a>
,
...
...
@@ -254,7 +254,7 @@
http://www.postgresql.org/support/submitbug
</A>
.
Also check out our ftp site
<A
href=
"ftp://ftp.PostgreSQL.org/pub/"
>
ftp://ftp.PostgreSQL.org/pub/
</A>
to
see if there is a more recent Postgre
SQL
version.
</P>
see if there is a more recent Postgre
s
version.
</P>
<P>
Bugs submitted using the bug form or posted to any PostgreSQL mailing
list typically generates one of the following replies:
</P>
...
...
@@ -317,7 +317,7 @@
list up-to-date. In practice, bugs don't last very long in the
software, and bugs that affect a large number of users are fixed
rapidly. The only place to find all changes, improvements, and
fixes in a Postgre
SQL
release is to read the
fixes in a Postgre
s
release is to read the
<a
href=
"http://www.postgresql.org/developer/sourcecode/"
>
CVS
</a>
log messages. Even the release notes do not list every change
made to the software.
</P>
...
...
@@ -711,7 +711,7 @@ table?</TD><TD>unlimited</TD></TR>
<P>
As an example, consider a file of 100,000 lines with an integer
and text description on each line. Suppose the text string
avergages twenty bytes in length. The flat file would be 2.8 MB.
The size of the Postgre
SQL
database file containing this data can
The size of the Postgre
s
database file containing this data can
be estimated as 5.2 MB:
</P>
<PRE>
24 bytes: each row header (approximate)
...
...
@@ -720,7 +720,7 @@ table?</TD><TD>unlimited</TD></TR>
----------------------------------------
52 bytes per row
The data page size in Postgre
SQL
is 8192 bytes (8 KB), so:
The data page size in Postgre
s
is 8192 bytes (8 KB), so:
8192 bytes per page
------------------- = 158 rows per database page (rounded down)
...
...
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