http://www.doctrine-project.org/jira This file is an XML representation of an issue en-us 5.2.7 850 21-02-2013 http://www.doctrine-project.org/jira/browse/DBAL-139 Doctrine DBAL <p>Hi community,</p> <p>Today I tried to generate Oracle's sequences with "NOCACHE", but I checked that method "getCreateSequenceSQL" don't accept. Can we improvement this method to allow? Below an example of the sintaxe:</p> <p>CREATE SEQUENCE seq_test START WITH 1 INCREMENT BY 1 NOCACHE</p> DBAL-139

Oracle's sequences with NOCACHE

Improvement Major Open Unresolved Benjamin Eberlei Augusto Ximenes de Souza Fri, 29 Jul 2011 03:07:29 +0000 Thu, 8 Nov 2012 18:08:11 +0000 2.0.6 Platforms 1 2 <p>Hi,</p> <p>If cache value is specified then syntax should contain CACHE keyword that follows the value and if value is not specified then it should go without CACHE keyword.<br/> In this case sequence will be created with CACHE value 20 by default.<br/> Min cache value is 2 and for determine max value we should have sequence max value defined which is by default 10^27 for an ascending sequence and -1 for a descending sequence.<br/> Now the max cache value is calculated by the formula (CEIL (MAXVALUE - MINVALUE)) / ABS (INCREMENT).</p> <p>My Idea is to add cache attribute to Sequence object and then under the previous story, set cache to given value if value is greater than 1 and less than calculation by the given formula.</p> <p>For nocache, <br/> I would use value of 0 so we will have values in domain (0,1&lt;x&lt;=(CEIL (MAXVALUE - MINVALUE)) / ABS (INCREMENT)).</p> <p>Some public function will return NOCACHE or CACHE n and that function could be called in getCreateSequenceSQL method from Sequence input parameter.</p> <p>Anyone have a better idea or I can code this and request pull from my fork?</p> <p>Duplicate issue <a href="http://www.doctrine-project.org/jira/browse/DBAL-348" class="external-link">http://www.doctrine-project.org/jira/browse/DBAL-348</a></p> <p>Greetings<br/> Ramon Ornelas</p>