Regression: StackOverflowError processing large Postgres SQL changeset

Environment

Liquibase Version: 4.1.1

Liquibase Integration & Version: Spring Boot

Database Vendor & Version: Postgres 12.3

Operating System Type & Version: Ubuntu 20.04

Description

There’s a regression after upgrading from 4.1.0 to 4.1.1 that is causing StackOverflowError while generating Postgres statement during processing a large SQL file-based changeset. It seems to be a regression introduced in #912 while trying to fix CORE-3379.

Steps To Reproduce

Create a changeset:

<changeSet id="StackOverflowError" author="goostleek">
    <sqlFile path="large.sql" relativeToChangelogFile="true"/>
</changeSet>

The sqlFile is ~200kb. It’s been included in the file in the PR #1508 which introduces a failing unit test presenting the error.

Actual Behavior

StackOverflowError is thrown during SpringBoot application startup while applying the changest.

Expected/Desired Behavior

The changeset is executed successfully like it was before upgrading to Liquibase 4.1.1.

Additional Context

See #912, #1508

[maksudsharif]

Just wanted to confirm that the solution by @chtibob69 resolves the issues for now. Cheers!

[molivasdat]

Hi @maksudsharif We are moving it through getting it into a release. I don’t have an ETA yet. In the meantime, I would suggest using the workaround that @chtibob69 mentions.