getDouble Method (java.lang.String) (SQLServerResultSet)
Retrieves the value of the designated column name in the current row of this SQLServerResultSet object as a double in the Java programming language.
public double getDouble(java.lang.String columnName)
Parámetros
columnName
A String that contains the column name.
Valor devuelto
A double value.
Excepciones
Observaciones
This getDouble method is specified by the getDouble method in the java.sql.ResultSet interface.
This method returns all number-based data types with Java double fidelity.
Vea también
Referencia
Conceptos
getDouble Method (SQLServerResultSet)
SQLServerResultSet Methods
SQLServerResultSet Members