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Occasionally Liquibase needs to be 'tweaked' due to back-porting of changes or removing old unused tools. A good reference point for this is available here:

Environment setup

In order to apply Liquibase operations to the database, make a working directory that has the following files in it. These are part of the CONGO distribution, and should be easy to locate:

 dbs@nimitz:~/liquibase$ ls -l
 total 1288
 -rw-r--r-- 1 dbs dbs  31421 2011-05-30 11:32 install.changelog.xml
 -rw-r--r-- 1 dbs dbs 567247 2011-05-30 11:09 liquibase-core-1.8.1.jar
 -rw-r--r-- 1 dbs dbs 703265 2011-05-30 11:09 mysql-connector-java-5.1.6.jar

Generic command structure:

The format of the command line is the same for all operations, just use the different commands to make changes to the db:

 java -jar liquibase-core-1.8.1.jar 

Sync : To reset the MD5 fingerprints

After making a manual change to the database or to the install.changelog.xml, you can force the database to have the 'correct' checksums (and stop Liquibase from trying to re-apply all the changes)

Use the command 'changelogSync' with the above Java command to force a correct MD5? fingerprint on the database.

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Page last modified on June 11, 2011, at 10:31 AM