root/MGET/Branches/Jason/PythonPackage/dist/TracOnlineDocumentation/Documentation/PythonReference/Method_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.SetRowCount.html @ 316

Revision 316, 7.2 KB (checked in by jjr8, 5 years ago)

Built MGET 0.7a1. Forgot to mention that the checkin before the last one also fixed #308: When a GAM uses the loess function (lo) and is fitted with the R gam package, Predict GAM fails when rasters include NODATA values.

This will be merged into Trunk and released as MGET 0.7a1.
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6          </style></head><body><div class="navigation"><div><table align="center" width="100%" cellpadding="0" cellspacing="2"><tr><td class="online-navigation"><a title="Open Method" href="Method_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.Open.html?format=raw"><img src="previous.png?format=raw" border="0" align="bottom" height="32" width="32" alt="Previous Page" /></a></td><td class="online-navigation"><a title="ADOUpdateCursor Class" href="Class_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.html?format=raw"><img src="up.png?format=raw" border="0" align="bottom" height="32" width="32" alt="Up one Level" /></a></td><td class="online-navigation"><a title="SetValue Method" href="Method_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.SetValue.html?format=raw"><img src="next.png?format=raw" border="0" align="bottom" height="32" width="32" alt="Next Page" /></a></td><td align="center" width="100%">GeoEco Python Reference</td><td class="online-navigation"><a title="Table of Contents" href="TableOfContents.html?format=raw"><img src="contents.png?format=raw" border="0" align="bottom" height="32" width="32" alt="Table of Contents" /></a></td><td class="online-navigation"><a title="Module Index" href="ModuleIndex.html?format=raw"><img src="modules.png?format=raw" border="0" align="bottom" height="32" width="32" alt="Module Index" /></a></td><td class="online-navigation"><img src="blank.png?format=raw" border="0" align="bottom" height="32" width="32" alt="" /></td></tr></table><div class="online-navigation"><b class="navlabel">Previous:</b> <a class="sectref" href="Method_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.Open.html?format=raw">Open Method</a> <b class="navlabel">Up:</b> <a class="sectref" href="Class_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.html?format=raw">ADOUpdateCursor Class</a> <b class="navlabel">Next:</b> <a class="sectref" href="Method_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.SetValue.html?format=raw">SetValue Method</a> </div><hr /></div></div><h1><tt class="member">SetRowCount</tt> Method</h1><p>Sets the number of rows expected to be retrieved by this cursor.</p><table cellpadding="0" cellspacing="0"><tr valign="baseline"><td class="metadataTitle">Class:</td><td class="metadataValue"><tt class="class"><a href="Class_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.html?format=raw">ADOUpdateCursor</a></tt></td></tr><tr valign="baseline"><td class="metadataTitle">Intended use:</td><td class="metadataValue"><span style="color: red;">Intended for GeoEco internal use only; not recommended for external callers</span></td></tr><tr valign="baseline"><td class="metadataTitle">COM:</td><td class="metadataValue">Not exposed by a COM class</td></tr><tr valign="baseline"><td class="metadataTitle">ArcGIS:</td><td class="metadataValue">Not exposed as an ArcGIS geoprocessing tool</td></tr><tr valign="baseline"><td class="metadataTitle">Method type:</td><td class="metadataValue">Instance Method</td></tr></table><h3>Usage</h3><table cellpadding="0" cellspacing="0"><tr valign="baseline"><td style="white-space: nowrap;"><var>cursor.</var><b><tt class="method">SetRowCount</tt></b>(</td><td><var>rowCount</var>)</td></tr></table><h3>Arguments</h3><dl><dt><var>rowCount</var></dt><dd><table cellpadding="0" cellspacing="0" style="margin-top: 1.0em;"><tr valign="baseline"><td class="metadataTitle">Python type:</td><td class="metadataValue"><tt class="class">int</tt> or <tt class="class">None</tt></td></tr></table><p>The number of rows that will be retrieved by this cursor, or None
7if the number of rows is not known.</p><p>If you call this method after rows have been inserted, those rows
8should be included in the row count. In other words, this parameter
9represents the total number of rows inserted, not the number
10remaining.</p></dd></dl><h3>Remarks</h3><p>This estimated row count is only used in reporting progress to the
11user. If a value is provided, the progress reports will include the
12number of rows remaining and an estimated time of completion. If a
13None is not provided, the progress reports will only include the
14number of rows retrieved so far.</p><p>Normally, the estimated row count is provided when the cursor is
15opened. It may also be set after the cursor is opened by calling this
16method. This method will fail if the cursor is not open.</p><p>If neither the estimated row count nor the WHERE clause is provided
17when the cursor is opened, and the underlying database supports
18retrieval of row counts (i.e. GetRowCountSupported is True), then the
19row count will be obtained from the database when the cursor is
20opened. If this method is subsequently called with a new value, it
21will overwrite the value obtained from the database.</p><div class="navigation"><div class="online-navigation"><p></p><hr /><table align="center" width="100%" cellpadding="0" cellspacing="2"><tr><td class="online-navigation"><a title="Open Method" href="Method_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.Open.html?format=raw"><img src="previous.png?format=raw" border="0" align="bottom" height="32" width="32" alt="Previous Page" /></a></td><td class="online-navigation"><a title="ADOUpdateCursor Class" href="Class_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.html?format=raw"><img src="up.png?format=raw" border="0" align="bottom" height="32" width="32" alt="Up one Level" /></a></td><td class="online-navigation"><a title="SetValue Method" href="Method_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.SetValue.html?format=raw"><img src="next.png?format=raw" border="0" align="bottom" height="32" width="32" alt="Next Page" /></a></td><td align="center" width="100%">GeoEco Python Reference</td><td class="online-navigation"><a title="Table of Contents" href="TableOfContents.html?format=raw"><img src="contents.png?format=raw" border="0" align="bottom" height="32" width="32" alt="Table of Contents" /></a></td><td class="online-navigation"><a title="Module Index" href="ModuleIndex.html?format=raw"><img src="modules.png?format=raw" border="0" align="bottom" height="32" width="32" alt="Module Index" /></a></td><td class="online-navigation"><img src="blank.png?format=raw" border="0" align="bottom" height="32" width="32" alt="" /></td></tr></table><div class="online-navigation"><b class="navlabel">Previous:</b> <a class="sectref" href="Method_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.Open.html?format=raw">Open Method</a> <b class="navlabel">Up:</b> <a class="sectref" href="Class_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.html?format=raw">ADOUpdateCursor Class</a> <b class="navlabel">Next:</b> <a class="sectref" href="Method_GeoEco.DatabaseAccess.ADO.ADOUpdateCursor.SetValue.html?format=raw">SetValue Method</a> </div><hr /><span class="release-info">Marine Geospatial Ecology Tools version 0.7a1</span></div></div></body></html>
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