[Sqlalchemy-commits] [1395] sqlalchemy/branches/schema/test: fixed parenthsis to support WHERE subqu
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[Sqlalchemy-commits] [1395] sqlalchemy/branches/schema/test: fixed parenthsis to support WHERE subquery in UPDATE
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From: <co...@sq...> - 2006-05-05 00:49:57
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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>[1395] sqlalchemy/branches/schema/test: fixed parenthsis to support WHERE subquery in UPDATE</title> </head> <body> <div id="msg"> <dl> <dt>Revision</dt> <dd>1395</dd> <dt>Author</dt> <dd>zzzeek</dd> <dt>Date</dt> <dd>2006-05-04 19:49:49 -0500 (Thu, 04 May 2006)</dd> </dl> <h3>Log Message</h3> <pre>fixed parenthsis to support WHERE subquery in UPDATE</pre> <h3>Modified Paths</h3> <ul> <li><a href="#sqlalchemybranchesschemalibsqlalchemysqlpy">sqlalchemy/branches/schema/lib/sqlalchemy/sql.py</a></li> <li><a href="#sqlalchemybranchesschematestselectpy">sqlalchemy/branches/schema/test/select.py</a></li> </ul> </div> <div id="patch"> <h3>Diff</h3> <a id="sqlalchemybranchesschemalibsqlalchemysqlpy"></a> <div class="modfile"><h4>Modified: sqlalchemy/branches/schema/lib/sqlalchemy/sql.py (1394 => 1395)</h4> <pre class="diff"><span> <span class="info">--- sqlalchemy/branches/schema/lib/sqlalchemy/sql.py 2006-05-05 00:46:13 UTC (rev 1394) +++ sqlalchemy/branches/schema/lib/sqlalchemy/sql.py 2006-05-05 00:49:49 UTC (rev 1395) </span><span class="lines">@@ -899,9 +899,9 @@ </span><span class="cx"> self.operator = operator </span><span class="cx"> self.type = sqltypes.to_instance(type) </span><span class="cx"> self.parens = False </span><del>- if isinstance(self.left, BinaryClause): </del><ins>+ if isinstance(self.left, BinaryClause) or isinstance(self.left, Selectable): </ins><span class="cx"> self.left.parens = True </span><del>- if isinstance(self.right, BinaryClause): </del><ins>+ if isinstance(self.right, BinaryClause) or isinstance(self.right, Selectable): </ins><span class="cx"> self.right.parens = True </span><span class="cx"> def copy_container(self): </span><span class="cx"> return BinaryClause(self.left.copy_container(), self.right.copy_container(), self.operator) </span></span></pre></div> <a id="sqlalchemybranchesschematestselectpy"></a> <div class="modfile"><h4>Modified: sqlalchemy/branches/schema/test/select.py (1394 => 1395)</h4> <pre class="diff"><span> <span class="info">--- sqlalchemy/branches/schema/test/select.py 2006-05-05 00:46:13 UTC (rev 1394) +++ sqlalchemy/branches/schema/test/select.py 2006-05-05 00:49:49 UTC (rev 1395) </span><span class="lines">@@ -626,6 +626,11 @@ </span><span class="cx"> s = select([table2], table2.c.otherid == table1.c.myid) </span><span class="cx"> u = update(table1, table1.c.name == 'jack', values = {table1.c.name : s}) </span><span class="cx"> self.runtest(u, "UPDATE mytable SET name=(SELECT myothertable.otherid, myothertable.othername FROM myothertable WHERE myothertable.otherid = mytable.myid) WHERE mytable.name = :mytable_name") </span><ins>+ + # test a correlated WHERE clause + s = select([table2.c.othername], table2.c.otherid == 7) + u = update(table1, table1.c.name==s) + self.runtest(u, "UPDATE mytable SET myid=:myid, name=:name, description=:description WHERE mytable.name = (SELECT myothertable.othername FROM myothertable WHERE myothertable.otherid = :myothertable_otherid)") </ins><span class="cx"> </span><span class="cx"> def testdelete(self): </span><span class="cx"> self.runtest(delete(table1, table1.c.myid == 7), "DELETE FROM mytable WHERE mytable.myid = :mytable_myid") </span></span></pre> </div> </div> </body> </html> |
