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The nullable and defaultValue and value attributes do not work together as one

See original GitHub issue

Environment

Liquibase Version: 4.6.2-4.8.0 Liquibase Integration & Version: Spring Boot 2.6.4 Database Vendor & Version: MySQL 8.0.20 Operating System Type & Version: macOS 12.3

Description

After upgrading 4.6.1->4.6.2+, Using the createTable tag, The nullable and defaultValue attributes do not work.

databaseChangeLog

<changeSet author="tom" id="20220124-003">
    <createTable tableName="menu">
        <column autoIncrement="true" name="id" type="BIGINT" remarks="pk">
            <constraints nullable="false" primaryKey="true"/>
        </column>
        <column name="path" type="VARCHAR(255)" remarks="path" defaultValue="">
            <constraints nullable="false"/>
        </column>
    </createTable>
</changeSet>

Liquibase 4.6.1 creates a correct table

`path` varchar(255) NOT NULL DEFAULT '' COMMENT 'path',

Liquibase 4.6.2+ creates a incorrect table

`path` varchar(255) DEFAULT NULL COMMENT 'path',

Issue Analytics

State:
Created 2 years ago
Comments:7 (3 by maintainers)

Top GitHub Comments

1reaction

erolatrestoncommented, Mar 20, 2022

Please see https://github.com/liquibase/liquibase/issues/2657. The problem exists only for adding non-nullable columns when the value is also specified. If the value is not specified, default value is correctly set.

0reactions

nvoxlandcommented, Jul 16, 2022

This is working for me as of 4.13.0. I think it was addressed by #2752