Re: WITH support - Mailing list pgsql-hackers

Hello,<br /><br /> I can see : WITH RECURSIVE hierarchical queries (Jonah H. Harris) in :<br /><br /><a
href="http://developer.postgresql.org/index.php/Todo:WishlistFor83">http://developer.postgresql.org/index.php/Todo:WishlistFor83</a><br
/><br/> GREAT!!! <br /><br /> Such feature is very important, because it is supported in most of commercial database<br
/>SQL Server 2003 support WITH RECURSIVE<br /> DB2 support it too (WITH RECURSIVE has been invented by IBM)<br />
Oraclesupport CONNECT BY (which is not standard, but very easier to use compare to WITH RECURSIVE)<br /><br />
PostGreSQLwould be the first opensource database supporting hierarchical queries...<br /><br /> Today we use the
"CONNECTBY" patch made by <font size="1">evgen potemkin</font> <a
href="http://gppl.moonbone.ru/,">http://gppl.moonbone.ru/,</a>it works well on 8.1...<br /> But we are ready to drop it
ifWITH RECURSIVE is integrated!!!<br /><br /> It would be great to open a page on the developper wiki on this
subject?<br/><br /> Sincerely<br /><br /> Hubert FONGARNAND<br /><br /><table cellpadding="0" cellspacing="0"
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</pre><br /></td></tr></table><br /><br /> Le jeudi 28 décembre 2006 à 22:52 -0500, Bruce Momjian a écrit : <blockquote
type="CITE"><pre>
<font color="#000000">Edwin Ramirez wrote:</font>
<font color="#000000">> Hello,</font>
<font color="#000000">> </font>
<font color="#000000">> What is the status of supporting the "WITH" keyword?</font>

<font color="#000000">I see these TODO items:</font>

<font color="#000000">    * Add SQL99 WITH clause to SELECT</font>
<font color="#000000">    * Add SQL:2003 WITH RECURSIVE (hierarchical) queries to SELECT</font>

<font color="#000000">Are they the same item?  Someone has said they will do RECURSIVE for</font>
<font color="#000000">8.3, but there is no guarantee.</font>
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