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Questions - liquibase

Spring Boot: start liquibase changes only once Tomcat started

Right now, my Liquibase scripts are integrated in my product (a Spring boot application). I would like to know if there is an easy way to postpone the Liquibase changes once Tomcat has finished to sta...
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le-cardinal

spring-boot

tomcat

liquibase

Votes: 0

Answers: 1

Latest Answer

A similar question was asked previously. It has several answers, but I'll summarize the most popular below.: Spring Boot. Running liquibase changelog after JPA auto-dll tables generation on hsqldb Ans...
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tabbyfoo

Liquibase: I have a table with 4 columns. I want to add another column called UUID. How to generate values that match Java UUID for existing objects?

I have a table with 4 columns. I want to add another column called UUID. How to generate values that match java UUID for existing objects? For example, Present database status ID NAME AGE GENDER 1 ...
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chlebq

java

sql

jpa

liquibase

uuid

Votes: 0

Answers: 1

Latest Answer

Firstly, I wouldn't recommend naming the database column uuid, as it might be a reserved word in some databases. I'd recommend something like table_name_key. Regarding your question, the logic could b...
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htshame

Liquibase creates column as BIGINT in Postgres even though "INT" is specified in config

I have the following liquibase script snippet: <changeSet author="h311z" id="20220406-1" runInTransaction="false"> <createTable tableName="states&qu...
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h331z

postgresql

migration

liquibase

bigint

Votes: 0

Answers: 1

Latest Answer

Turns out the underlying database was CockroachDB which does not differentiate INT/BIGINT, they are basically the same: https://www.cockroachlabs.com/docs/v20.1/int I ended up using tinyint instead.
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h331z

ValidationFailedException after Liquibase update to 4.9.1

We were using older Liquibase that we now wanted to update to 4.9.1 due to vulnerabilities in older versions. However, now at least one of our old migrations fails with ValidationFailedException: Invo...
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wilx

java

postgresql

liquibase

Votes: 0

Answers: 1

Latest Answer

You can update your changeset and add validCheckSum tag with the new value of the checksum. This way validation will pass, and changeset will still be deemed as executed on the existing databases. Che...
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veljkost

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