[Jython-checkins] SF.net SVN: jython: [4835] branches/asm/src/com/ziclix/python/sql/PyCursor. java

[<le...@us...>]

Revision: 4835
          http://jython.svn.sourceforge.net/jython/?rev=4835&view=rev
Author:   leosoto
Date:     2008-07-01 16:38:37 -0700 (Tue, 01 Jul 2008)

Log Message:
-----------
zxJDBC: Avoid preparing a statement when executemany() is called with an empty sequence

Modified Paths:
--------------
    branches/asm/src/com/ziclix/python/sql/PyCursor.java

Modified: branches/asm/src/com/ziclix/python/sql/PyCursor.java
===================================================================
--- branches/asm/src/com/ziclix/python/sql/PyCursor.java	2008-07-01 22:24:50 UTC (rev 4834)
+++ branches/asm/src/com/ziclix/python/sql/PyCursor.java	2008-07-01 23:38:37 UTC (rev 4835)
@@ -506,7 +506,11 @@
    * @param maxRows
    */
   public void executemany(PyObject sql, PyObject params, PyObject bindings, PyObject maxRows) {
-    execute(sql, params, bindings, maxRows);
+      if (isSeq(params) && params.__len__() == 0) {
+          //executemany with an empty params tuple is a no-op
+          return;
+      }
+      execute(sql, params, bindings, maxRows);
   }
 
   /**


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