hai all,
I am writing an application where I am using
JDBC to connect to access database. I am using the DSN to connect to the Database.
I use the method createStatement() to create a statement object thro which I get a resultset by passing a query to the executeQuery() method.
Whenever I give a simple query everything works fine but when I give a complex query like the one below I just get a error.
The Error that I get is
java.sql.SQLException: [Microsoft][ODBC Microsoft Access Driver] Too few parameters. Expected 1.
at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6106)
at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:6263)
---- rest ignored ---
SELECT DISTINCTROW Orders.ShipName, Orders.ShipAddress, Orders.ShipCity, Orders.ShipRegion, Orders.ShipPostalCode, Orders.ShipCountry, Orders.CustomerID, Customers.CompanyName, Customers.Address, Customers.City, Customers.Region, Customers.PostalCode, Customers.Country, [FirstName] & " " & [LastName] AS Salesperson, Orders.OrderID, Orders.OrderDate, Orders.RequiredDate, Orders.ShippedDate, Shippers.CompanyName, [Order Details].ProductID, Products.ProductName, [Order Details].UnitPrice, [Order Details].Quantity, [Order Details].Discount, CCur([Order Details].[UnitPrice]*[Quantity]*(1-[Discount])/100)*100 AS ExtendedPrice, Orders.Freight
FROM Shippers INNER JOIN (Products INNER JOIN ((Employees INNER JOIN (Customers INNER JOIN Orders ON Customers.CustomerID = Orders.CustomerID) ON Employees.EmployeeID = Orders.EmployeeID) INNER JOIN [Order Details] ON Orders.OrderID = [Order Details].OrderID) ON Products.ProductID = [Order Details].ProductID) ON Shippers.ShipperID = Orders.ShipVia;
The how to execute the complex queries like the one above in
java. Even my application hangs when I give a cartesion query.
please help...
thanking you,
L.Sivaraman.
