db-derby-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From chaa...@apache.org
Subject svn commit: r1395566 - /db/derby/docs/branches/10.9/src/ref/rrefproper40688.dita
Date Mon, 08 Oct 2012 13:48:10 GMT
Author: chaase3
Date: Mon Oct  8 13:48:09 2012
New Revision: 1395566

URL: http://svn.apache.org/viewvc?rev=1395566&view=rev
Log:
DERBY-5799  add more info on when Derby chooses 32k page size for tables.

Merged DERBY-5799.diff to 10.9 docs branch from trunk revision 1395558.

Modified:
    db/derby/docs/branches/10.9/src/ref/rrefproper40688.dita

Modified: db/derby/docs/branches/10.9/src/ref/rrefproper40688.dita
URL: http://svn.apache.org/viewvc/db/derby/docs/branches/10.9/src/ref/rrefproper40688.dita?rev=1395566&r1=1395565&r2=1395566&view=diff
==============================================================================
--- db/derby/docs/branches/10.9/src/ref/rrefproper40688.dita (original)
+++ db/derby/docs/branches/10.9/src/ref/rrefproper40688.dita Mon Oct  8 13:48:09 2012
@@ -37,12 +37,16 @@ lifetime of the newly created conglomera
 </section>
 <section><title>Default</title>
 <p><ph conref="../conrefs.dita#prod/productshortname"></ph> automatically
tunes
-for the database page size. If you have long columns, the default page size for
-the table is set to 32768 bytes. Otherwise, the default is 4096 bytes.</p>
+for the database page size. If you have any LONG VARCHAR, LONG VARCHAR FOR BIT
+DATA, BLOB, or CLOB columns, or if
+<ph conref="../conrefs.dita#prod/productshortname"></ph> estimates that the
+total length of the columns declared at create time is greater than 4096 bytes,
+the default page size for the table is set to 32768 bytes. Otherwise, the
+default is 4096 bytes.</p>
 </section>
 <section><title>Valid values</title>
-<p>Page size can only be one the following values: 4096, 8192, 16384, or 32768
-bytes. If you specify an invalid value,
+<p>Page size can only be one of the following values: 4096, 8192, 16384, or
+32768 bytes. If you specify an invalid value,
 <ph conref="../conrefs.dita#prod/productshortname"></ph> uses the default
 value.</p>
 </section>



Mime
View raw message