Updating ole object msaccess jdbc
It should be set to a value close to the average size of OLE instances.
According with the HSQLDB documentation, the values allowed are 1, 2, 4, 8, 16, 32 (the unit is Kb).
It avoids the data being reloaded when they aren't actually changed by the GUI.
jackcess Opener (since UCan Access 0.0.2): in order to use Jackcess Encrypt extension, you can specify a class that implements the net.
The problem occurs with Access 2010, Access 2013 and Access 2016 (all 64bit).
To demonstrate the problem do the following: 1) Create a blank Access Desktop Database (Database.accdb).
2) Create a new table (Table1) within the database.
3) Add an Auto Number field (ID) to Table1 4) Add an OLE Object Field (Document) to Table1.
If you are manually adding the dependencies to your classpath you will need to add the ucanaccess‑4.0.4file along with all of the jar files in the lib/ folder of UCan Access‑4.0.4‑(details here).7) Add a Bound Object Frame (Document) to Form1 and set the control's Control Source property to Document.8) Open Form1 and add ole objects to Table1 by right-clicking on the Document field and selecting Insert Object.It doesn't have effect on referential integrity constraints (i.e., Index Unique, Foreign Key or Primary Key).new Database Version: UCan Access will create a new Access database file in the specified version if this parameter is set and the file specified in the JDBC connection URL does not exist.