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ij Commands and Errors Reference
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Get CursorSyntaxGET CURSOR Identifier AS String DescriptionCreates a cursor with the name of the Identifier by issuing a java.sql.Statement.executeQuery request on the value of the String. If the String is a statement that does not generate a result set, the behavior of the underlying database determines whether an empty result set or an error is issued. If there is an error in executing the statement, no cursor is created. ij sets the cursor name using a java.sql.Statement.setCursorName request. Behavior with respect to duplicate cursor names is controlled by the underlying database. Cloudscape does not allow multiple open cursors with the same name. Once a cursor has been created, the ij Next and Close commands can be used to step through its rows, and if the connection supports positioned update and delete commands, they can be issued to alter the rows. Exampleij> -- autocommit needs to be off so that the positioned update ij> -- can see the cursor it operates against. ij> autocommit off; ij> get cursor menuCursor as |
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![]() Cloudscape Version 3.6 For information about Cloudscape technical support, go to: www.cloudscape.com/support/.Copyright © 1998, 1999, 2000 Informix Software, Inc. All rights reserved. |