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comparing databases and generating sql script using liquibase

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Obtaining the SQL statements, representing the diff between two databases, is a two step operation: Generate the XML “diff” changelog Generate SQL statements Example This example requires a liquibase.properties file (simplifies the command-line parameters): classpath=/path/to/jdbc/jdbc.jar driver=org.Driver url=jdbc:db_url1 username=user1 password=pass1 referenceUrl=jdbc:db_url2 referenceUsername=user2 referencePassword=pass2 changeLogFile=diff.xml Now run the following commands to create the SQL statements: liquibase diffChangeLog … Read more

good ivy tutorial for local repository? [closed]

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Creating a local ivy repository is straight forward, maven is not required. Here’s an example of publishing some text files using ivy as a standalone program. I have 3 files I want to publish: src/English.txt src/Spanish.txt src/Irish.txt The ivy file src/ivy.xml details the name of the module and a list of the artifacts being published. … Read more

Create cross platform Java SWT Application

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I’ve just run into the same problem. I haven’t tried it yet, but I plan to include versions of swt.jar for all platforms and load the correct one dynamically in the start of the main method. UPDATE: It worked. build.xml includes all jars: <zipfileset dir=”/home/aromanov/workspace/foo/lib” includes=”swt_linux_gtk_x86.jar”/> <zipfileset dir=”/home/aromanov/workspace/foo/lib” includes=”swt_macosx_x86.jar”/> <zipfileset dir=”/home/aromanov/workspace/foo/lib” includes=”swt_win32_x86.jar”/> <zipfileset dir=”/home/aromanov/workspace/foo/lib” includes=”swt_linux_gtk_x64.jar”/> … Read more