Retrieves the value of the designated column name in the current row of this SQLServerResultSet object as a double in the Java programming language.
Syntax
public double getDouble(java.lang.String columnName)
Parameters
columnName
A String that contains the column name.
Return Value
A double value.
Exceptions
Remarks
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.