如何使用Jackcess在Access .mdb中创建ODBC链接表？

Question

I'm trying to create ODBC linked table in an Access .mdb using Jackcess.

Final String connStr = "ODBC;DRIVER={Sybase ASE ODBC Driver};NA=dbhostname,port;DB=myDbName;UID=myID;PWD=myPass;FILEDSN=path//myDSN.dsn";

Database mdb =Database.create(new File("./test.mdb");
mdb.createLinkedTable("testLinkTable",connStr, "targetTableName");

when I open test.mdb, I can see "testLinkTable", but type of link is "Access Link". I'm expecting to create "ODBC Link" table in test.mdb.

Could somebody kindly show me the right way to accomplish this?

Answer 1

It appears that the .createLinkedTable() method in Jackcess is currently only able to create links to tables in another Access database. I just tested this with Jackcess 2.0.1 and the following code successfully created an Access linked table named [Clients] that points to another Access database:

Database database = DatabaseBuilder.open(new File("C:\\__tmp\\jTest\\linkTest.accdb"));
String linkedTableLocalName = "Clients";
String linkedTableSource = "C:\\Users\\Public\\Database1.accdb";
String linkedTableRemoteName = "Clients";
database.createLinkedTable(linkedTableLocalName, linkedTableSource, linkedTableRemoteName);

However, this code created a linked table named [dbo_Addresses] that looked like a link to another Access database (not an ODBC linked table as intended) and did not work:

Database database = DatabaseBuilder.open(new File("C:\\__tmp\\jTest\\linkTest.accdb"));
String linkedTableLocalName = "dbo_Addresses"; 
String linkedTableSource = "ODBC;DSN=myDb;Trusted_Connection=Yes;APP=Microsoft Office 2010;DATABASE=myDb;";  
String linkedTableRemoteName = "dbo.Addresses";
database.createLinkedTable(linkedTableLocalName, linkedTableSource, linkedTableRemoteName);