svn commit: r1395558 - /db/derby/docs/trunk/src/ref/rrefproper40688.dita

[ch...@apache.org]

Author: chaase3
Date: Mon Oct  8 13:38:28 2012
New Revision: 1395558

URL: http://svn.apache.org/viewvc?rev=1395558&view=rev
Log:
DERBY-5799  add more info on when Derby chooses 32k page size for tables.

Updated topic on derby.storage.pageSize property.

Patch: DERBY-5799.diff

Modified:
    db/derby/docs/trunk/src/ref/rrefproper40688.dita

Modified: db/derby/docs/trunk/src/ref/rrefproper40688.dita
URL: http://svn.apache.org/viewvc/db/derby/docs/trunk/src/ref/rrefproper40688.dita?rev=1395558&r1=1395557&r2=1395558&view=diff
==============================================================================
--- db/derby/docs/trunk/src/ref/rrefproper40688.dita (original)
+++ db/derby/docs/trunk/src/ref/rrefproper40688.dita Mon Oct  8 13:38:28 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>