Commit 0f965284 authored by Bruce Momjian's avatar Bruce Momjian

Add mention that everyone should upgrade to minor releases.

parent 798e63ff
Frequently Asked Questions (FAQ) for PostgreSQL Frequently Asked Questions (FAQ) for PostgreSQL
Last updated: Thu May 18 23:52:32 EDT 2006 Last updated: Tue May 23 11:22:06 EDT 2006
Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us)
...@@ -19,7 +19,7 @@ ...@@ -19,7 +19,7 @@
1.3) What is the copyright of PostgreSQL? 1.3) What is the copyright of PostgreSQL?
1.4) What platforms does PostgreSQL support? 1.4) What platforms does PostgreSQL support?
1.5) Where can I get PostgreSQL? 1.5) Where can I get PostgreSQL?
1.6) What is the latest release? 1.6) What is the most recent release?
1.7) Where can I get support? 1.7) Where can I get support?
1.8) How do I submit a bug report? 1.8) How do I submit a bug report?
1.9) How do I find out about known bugs or missing features? 1.9) How do I find out about known bugs or missing features?
...@@ -168,7 +168,7 @@ ...@@ -168,7 +168,7 @@
Via web browser, use http://www.postgresql.org/ftp/, and via ftp, use Via web browser, use http://www.postgresql.org/ftp/, and via ftp, use
ftp://ftp.PostgreSQL.org/pub/. ftp://ftp.PostgreSQL.org/pub/.
1.6) What is the latest release? 1.6) What is the most recent release?
The latest release of PostgreSQL is version 8.1.4. The latest release of PostgreSQL is version 8.1.4.
...@@ -416,13 +416,20 @@ ...@@ -416,13 +416,20 @@
3.6) Why do I need to do a dump and restore to upgrade between major 3.6) Why do I need to do a dump and restore to upgrade between major
PostgreSQL releases? PostgreSQL releases?
The PostgreSQL team makes only small changes between minor releases, The PostgreSQL team makes only bug fixes in minor releases, so, for
so upgrading from 7.4.0 to 7.4.1 does not require a dump and restore. example, upgrading from 7.4.8 to 7.4.9 does not require a dump and
However, major releases (e.g. from 7.3 to 7.4) often change the restore; merely stop the database server, install the updated
internal format of system tables and data files. These changes are binaries, and restart the server.
often complex, so we don't maintain backward compatibility for data
files. A dump outputs data in a generic format that can then be loaded All users should upgrade to the most recent minor release as soon as
in using the new internal format. it is available. While every upgrade has some risk, PostgreSQL minor
releases are designed to fix only common bugs with the least risk. The
community considers not upgrading more risky that upgrading.
Major releases (e.g. from 7.3 to 7.4) often change the internal format
of system tables and data files. These changes are often complex, so
we don't maintain backward compatibility for data files. A dump/reload
of the database is required for major upgrades.
3.7) What computer hardware should I use? 3.7) What computer hardware should I use?
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...@@ -10,7 +10,7 @@ ...@@ -10,7 +10,7 @@
alink="#0000ff"> alink="#0000ff">
<H1>Frequently Asked Questions (FAQ) for PostgreSQL</H1> <H1>Frequently Asked Questions (FAQ) for PostgreSQL</H1>
<P>Last updated: Thu May 18 23:52:32 EDT 2006</P> <P>Last updated: Tue May 23 11:22:06 EDT 2006</P>
<P>Current maintainer: Bruce Momjian (<A href= <P>Current maintainer: Bruce Momjian (<A href=
"mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>) "mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</A>)
...@@ -31,7 +31,7 @@ ...@@ -31,7 +31,7 @@
<A href="#item1.3">1.3</A>) What is the copyright of PostgreSQL?<BR> <A href="#item1.3">1.3</A>) What is the copyright of PostgreSQL?<BR>
<A href="#item1.4">1.4</A>) What platforms does PostgreSQL support?<BR> <A href="#item1.4">1.4</A>) What platforms does PostgreSQL support?<BR>
<A href="#item1.5">1.5</A>) Where can I get PostgreSQL?<BR> <A href="#item1.5">1.5</A>) Where can I get PostgreSQL?<BR>
<A href="#item1.6">1.6</A>) What is the latest release?<BR> <A href="#item1.6">1.6</A>) What is the most recent release?<BR>
<A href="#item1.7">1.7</A>) Where can I get support?<BR> <A href="#item1.7">1.7</A>) Where can I get support?<BR>
<A href="#item1.8">1.8</A>) How do I submit a bug report?<BR> <A href="#item1.8">1.8</A>) How do I submit a bug report?<BR>
<A href="#item1.9">1.9</A>) How do I find out about known bugs or <A href="#item1.9">1.9</A>) How do I find out about known bugs or
...@@ -218,7 +218,7 @@ ...@@ -218,7 +218,7 @@
<A href="ftp://ftp.PostgreSQL.org/pub/"> <A href="ftp://ftp.PostgreSQL.org/pub/">
ftp://ftp.PostgreSQL.org/pub/</A>.</P> ftp://ftp.PostgreSQL.org/pub/</A>.</P>
<H3 id="item1.6">1.6) What is the latest release?</H3> <H3 id="item1.6">1.6) What is the most recent release?</H3>
<P>The latest release of PostgreSQL is version 8.1.4.</P> <P>The latest release of PostgreSQL is version 8.1.4.</P>
...@@ -573,13 +573,21 @@ ...@@ -573,13 +573,21 @@
<H3 id="item3.6">3.6) Why do I need to do a dump and restore <H3 id="item3.6">3.6) Why do I need to do a dump and restore
to upgrade between major PostgreSQL releases?</H3> to upgrade between major PostgreSQL releases?</H3>
<P>The PostgreSQL team makes only small changes between minor releases, <P>The PostgreSQL team makes only bug fixes in minor releases,
so upgrading from 7.4.0 to 7.4.1 does not require a dump and restore. so, for example, upgrading from 7.4.8 to 7.4.9 does not require
However, major releases (e.g. from 7.3 to 7.4) often change the internal a dump and restore; merely stop the database server, install
the updated binaries, and restart the server.</P>
<P>All users should upgrade to the most recent minor release as
soon as it is available. While every upgrade has some risk,
PostgreSQL minor releases are designed to fix only common bugs
with the least risk. The community considers <i>not</i> upgrading
more risky that upgrading.</P>
<P>Major releases (e.g. from 7.3 to 7.4) often change the internal
format of system tables and data files. These changes are often complex, format of system tables and data files. These changes are often complex,
so we don't maintain backward compatibility for data files. A dump outputs so we don't maintain backward compatibility for data files. A dump/reload
data in a generic format that can then be loaded in using the new internal of the database is required for major upgrades.</P>
format.</P>
<H3 id="item3.7">3.7) What computer hardware should I use?</H3> <H3 id="item3.7">3.7) What computer hardware should I use?</H3>
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