Liquibase modify dbchangelog table

When I run liquibase to generate sql I always get the following lines added to my output file

-- Modifying size of databasechangelog.md5sum column

-- Modifying size of databasechangelog.liquibase column

ALTER TABLE databasechangelog ALTER COLUMN MD5SUM TYPE VARCHAR(35);

ALTER TABLE databasechangelog ALTER COLUMN LIQUIBASE TYPE VARCHAR(20);

I am using a postgres database and those columns have been defined as text.

Is there an option to not generate these modifications?

Sorry for the slow response. I’ll put a fix into 3.4.1 to not send alter statements if the type is different

https://liquibase.jira.com/browse/CORE-2461

Nathan