Nóta
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as shíniú isteach nó eolairí a athrú.
Teastaíonn údarú chun rochtain a fháil ar an leathanach seo. Is féidir leat triail a bhaint as eolairí a athrú.
Retrieves whether the cursor is on the first row of this SQLServerResultSet object.
Syntax
public boolean isFirst()
Return Value
true if the cursor is on the first row. false if the cursor is at any other position or if the result set contains no rows.
Exceptions
Remarks
This isFirst method is specified by the isFirst method in the java.sql.ResultSet interface.
If this method is used with forward and dynamic cursors, an exception is thrown.