+
−# ChangeLog file for monetdb-java
+
−# This file is updated with Maddlog
+
−
+
−* Day Jan ## 2022 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
+
−- Compiled and released new jar files: monetdb-jdbc-3.2.jre8.jar,
+
−  monetdb-mcl-1.21.jre8.jar and jdbcclient.jre8.jar
+
−
+
−* Thu Nov 25 2021 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
+
−- Extended FileTransferHandler utility class by adding support for reading from
+
−  and writing to gzip compressed files when using file name extension .gz
+
−  Also improve error handling by testing on empty file name and provide more
+
−  information when invalid file name is given or other compression formats are
+
−  requested. As the FileTransferHandler utility class is used by JdbcClient
+
−  application, it will now also support this functionality.
+
−
+
−* Fri Nov 05 2021 Joeri van Ruth <joeri.van.ruth@monetdbsolutions.com>
+
−- Extended the MonetDB JDBC driver with support for the ON CLIENT clause of
+
−  the COPY statements. To make use of this functionality you must first
+
−  register handlers for upload and download of data.
+
−  The MonetConnection class has been extended with 2 methods:
+
−    public void setUploadHandler(UploadHandler uploadHandler)
+
−    public void setDownloadHandler(DownloadHandler downloadHandler)
+
−  The MonetDB JDBC driver API has been extended with interfaces:
+
−    public interface org.monetdb.jdbc.MonetConnection.UploadHandler
+
−    public interface org.monetdb.jdbc.MonetConnection.DownloadHandler
+
−  See onclient.txt for more information on how to use these from Java.
+
−  We also provide a utility class:
+
−    public class org.monetdb.util.FileTransferHandler
+
−  which provides an example implementation of the MonetConnection.UploadHandler
+
−  and MonetConnection.DownloadHandler interfaces useable for reading files
+
−  from or writing files to a local file system.
+
−
+
−* Fri Nov 05 2021 Martin van Dinther <martin.van.dinther@monetdbsolutions.com>
+
−- The JdbcClient application has been extended to support the new
+
−    COPY ... ON CLIENT functionality.
+
−  However for security reasons you must provide an explicit new startup argument
+
−    --csvdir "/absolute/path/to/csvdatafiles"
+
−  or on MS Windows
+
−    --csvdir "C:\\path\\to\\csvdatafiles"
+
−  in order to activate the JdbcClient application to down/up load data to/from
+
−  the local file system.
+
−
+
−For a complete list of changes in previous monetdb-java releases see:
+
−  https://www.monetdb.org/downloads/Java/archive/ChangeLog-Archive
+
−