[Sqlalchemy-commits] [1028] sqlalchemy/trunk: tentative fix for oracle row_number over syntax
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[Sqlalchemy-commits] [1028] sqlalchemy/trunk: tentative fix for oracle row_number over syntax
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From: <co...@sq...> - 2006-02-24 17:12:20
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><style type="text/css"><!-- #msg dl { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; } #msg dt { float: left; width: 6em; font-weight: bold; } #msg dt:after { content:':';} #msg dl, #msg dt, #msg ul, #msg li { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; } #msg dl a { font-weight: bold} #msg dl a:link { color:#fc3; } #msg dl a:active { color:#ff0; } #msg dl a:visited { color:#cc6; } h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; } #msg pre { overflow: auto; background: #ffc; border: 1px #fc0 solid; padding: 6px; } #msg ul, pre { overflow: auto; } #patch { width: 100%; } #patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;} #patch .propset h4, #patch .binary h4 {margin:0;} #patch pre {padding:0;line-height:1.2em;margin:0;} #patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;} #patch .propset .diff, #patch .binary .diff {padding:10px 0;} #patch span {display:block;padding:0 10px;} #patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;} #patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;} #patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;} #patch .lines, .info {color:#888;background:#fff;} --></style> <title>[1028] sqlalchemy/trunk: tentative fix for oracle row_number over syntax</title> </head> <body> <div id="msg"> <dl> <dt>Revision</dt> <dd>1028</dd> <dt>Author</dt> <dd>zzzeek</dd> <dt>Date</dt> <dd>2006-02-24 11:12:02 -0600 (Fri, 24 Feb 2006)</dd> </dl> <h3>Log Message</h3> <pre>tentative fix for oracle row_number over syntax</pre> <h3>Modified Paths</h3> <ul> <li><a href="#sqlalchemytrunkCHANGES">sqlalchemy/trunk/CHANGES</a></li> <li><a href="#sqlalchemytrunklibsqlalchemydatabasesoraclepy">sqlalchemy/trunk/lib/sqlalchemy/databases/oracle.py</a></li> </ul> </div> <div id="patch"> <h3>Diff</h3> <a id="sqlalchemytrunkCHANGES"></a> <div class="modfile"><h4>Modified: sqlalchemy/trunk/CHANGES (1027 => 1028)</h4> <pre class="diff"><span> <span class="info">--- sqlalchemy/trunk/CHANGES 2006-02-24 17:01:56 UTC (rev 1027) +++ sqlalchemy/trunk/CHANGES 2006-02-24 17:12:02 UTC (rev 1028) </span><span class="lines">@@ -1,4 +1,5 @@ </span><span class="cx"> 0.1.3 </span><ins>+- fix to Oracle "row_number over" clause with mulitple tables </ins><span class="cx"> - mapper.get() was not selecting multiple-keyed objects if the mapper's table was a join, </span><span class="cx"> such as in an inheritance relationship, this is fixed. </span><span class="cx"> 0.1.2 </span></span></pre></div> <a id="sqlalchemytrunklibsqlalchemydatabasesoraclepy"></a> <div class="modfile"><h4>Modified: sqlalchemy/trunk/lib/sqlalchemy/databases/oracle.py (1027 => 1028)</h4> <pre class="diff"><span> <span class="info">--- sqlalchemy/trunk/lib/sqlalchemy/databases/oracle.py 2006-02-24 17:01:56 UTC (rev 1027) +++ sqlalchemy/trunk/lib/sqlalchemy/databases/oracle.py 2006-02-24 17:12:02 UTC (rev 1028) </span><span class="lines">@@ -212,7 +212,8 @@ </span><span class="cx"> if hasattr(select, "order_by_clause"): </span><span class="cx"> orderby = self.strings[select.order_by_clause] </span><span class="cx"> else: </span><del>- orderby = "rowid ASC" </del><ins>+ # TODO: try to get "oid_column" to be used here + orderby = "%s.rowid ASC" % select.froms[0].id </ins><span class="cx"> select.append_column(sql.ColumnClause("ROW_NUMBER() OVER (ORDER BY %s)" % orderby).label("ora_rn")) </span><span class="cx"> limitselect = sql.select([c for c in select.c if c.key!='ora_rn']) </span><span class="cx"> if select.offset is not None: </span></span></pre> </div> </div> </body> </html> |
