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Posted to derby-commits@db.apache.org by rh...@apache.org on 2011/10/06 20:47:37 UTC
svn commit: r1179759 - in /db/derby/docs/branches/10.8/src/ref:
crefproper22250.dita refderby.ditamap rrefproperpreallocator.dita
rrefsqlj37836.dita rrefsqljcreatesequence.dita
Author: rhillegas
Date: Thu Oct 6 18:47:36 2011
New Revision: 1179759
URL: http://svn.apache.org/viewvc?rev=1179759&view=rev
Log:
DERBY-5448: Remove the 10.8 documentation of the property which tunes the behavior of the sequence preallocator.
Removed:
db/derby/docs/branches/10.8/src/ref/rrefproperpreallocator.dita
Modified:
db/derby/docs/branches/10.8/src/ref/crefproper22250.dita
db/derby/docs/branches/10.8/src/ref/refderby.ditamap
db/derby/docs/branches/10.8/src/ref/rrefsqlj37836.dita
db/derby/docs/branches/10.8/src/ref/rrefsqljcreatesequence.dita
Modified: db/derby/docs/branches/10.8/src/ref/crefproper22250.dita
URL: http://svn.apache.org/viewvc/db/derby/docs/branches/10.8/src/ref/crefproper22250.dita?rev=1179759&r1=1179758&r2=1179759&view=diff
==============================================================================
--- db/derby/docs/branches/10.8/src/ref/crefproper22250.dita (original)
+++ db/derby/docs/branches/10.8/src/ref/crefproper22250.dita Thu Oct 6 18:47:36 2011
@@ -193,11 +193,6 @@ about when changes to the property are d
<entry colname="3">Static</entry>
</row>
<row>
-<entry colname="1"><i><xref href="rrefproperpreallocator.dita#rrefproperpreallocator">derby.language.sequence.preallocator</xref></i></entry>
-<entry colname="2">S, D</entry>
-<entry colname="3">Static</entry>
-</row>
-<row>
<entry colname="1"><i><xref href="rrefproper10607.dita#rrefproper10607">derby.locks.deadlockTimeout</xref></i></entry>
<entry colname="2">S, D</entry>
<entry colname="3">Dynamic</entry>
Modified: db/derby/docs/branches/10.8/src/ref/refderby.ditamap
URL: http://svn.apache.org/viewvc/db/derby/docs/branches/10.8/src/ref/refderby.ditamap?rev=1179759&r1=1179758&r2=1179759&view=diff
==============================================================================
--- db/derby/docs/branches/10.8/src/ref/refderby.ditamap (original)
+++ db/derby/docs/branches/10.8/src/ref/refderby.ditamap Thu Oct 6 18:47:36 2011
@@ -750,7 +750,6 @@ URL syntax"></topicref>
</topicref>
<topicref href="rrefproper43517.dita" navtitle="derby.language.logStatementText">
</topicref>
-<topicref href="rrefproperpreallocator.dita" navtitle="derby.language.sequence.preallocator"></topicref>
<topicref href="rrefproper10607.dita" navtitle="derby.locks.deadlockTimeout">
</topicref>
<topicref href="rrefproper23835.dita" navtitle="derby.locks.deadlockTrace">
Modified: db/derby/docs/branches/10.8/src/ref/rrefsqlj37836.dita
URL: http://svn.apache.org/viewvc/db/derby/docs/branches/10.8/src/ref/rrefsqlj37836.dita?rev=1179759&r1=1179758&r2=1179759&view=diff
==============================================================================
--- db/derby/docs/branches/10.8/src/ref/rrefsqlj37836.dita (original)
+++ db/derby/docs/branches/10.8/src/ref/rrefsqlj37836.dita Thu Oct 6 18:47:36 2011
@@ -156,19 +156,6 @@ T2's insert, but T2 can see the value ca
level can see increment values generated by itself and previous nesting levels,
all the way to the top-level SQL statement that initiated the recursive triggers.
You can only have 16 levels of trigger recursion.</p> </section>
-
-<section>
-<title>Performance</title>
-<p>
-To boost performance and concurrency,
-<ph conref="../conrefs.dita#prod/productshortname"></ph>
-preallocates ranges of upcoming values for sequences and identity columns. The lengths of these ranges
-can be configured by adjusting the value of the
-<xref href="rrefproperpreallocator.dita#rrefproperpreallocator">derby.language.sequence.preallocator</xref>
-property.
-</p>
-</section>
-
<section><title>Example</title><codeblock>create table greetings
(i int generated by default as identity (START WITH 2, INCREMENT BY 1),
ch char(50));
Modified: db/derby/docs/branches/10.8/src/ref/rrefsqljcreatesequence.dita
URL: http://svn.apache.org/viewvc/db/derby/docs/branches/10.8/src/ref/rrefsqljcreatesequence.dita?rev=1179759&r1=1179758&r2=1179759&view=diff
==============================================================================
--- db/derby/docs/branches/10.8/src/ref/rrefsqljcreatesequence.dita (original)
+++ db/derby/docs/branches/10.8/src/ref/rrefsqljcreatesequence.dita Thu Oct 6 18:47:36 2011
@@ -87,18 +87,6 @@ exception when the generator wraps aroun
expression</xref>.
</p></section>
-<section>
-<title>Performance</title>
-<p>
-To boost performance and concurrency,
-<ph conref="../conrefs.dita#prod/productshortname"></ph>
-preallocates ranges of upcoming values for sequences and identity columns. The lengths of these ranges
-can be configured by adjusting the value of the
-<xref href="rrefproperpreallocator.dita#rrefproperpreallocator">derby.language.sequence.preallocator</xref>
-property.
-</p>
-</section>
-
<example><title>Examples</title>
<p>The following statement creates a sequence generator of type INT, with a
start value of -2147483648 (the smallest INT value). The value increases by 1,