如何在Liquibase和MySQL中限制文本索引

<changeSet author="your_name" id="create_table">
    <createTable tableName="your_table_name">
        <column name="your_column_name" type="text">
            <constraints nullable="false"/>
        </column>
        ...
        <column name="your_indexed_column" type="text">
            <constraints nullable="false"/>
        </column>
        ...
        <createIndex indexName="your_index_name" tableName="your_table_name" unique="false" indexType="FULLTEXT">
            <column name="your_indexed_column"/>
        </createIndex>
    </createTable>
</changeSet>

<changeSet author="your_name" id="add_fulltext_index">
    <sql>
        ALTER TABLE your_table_name ADD FULLTEXT INDEX your_index_name (your_indexed_column);
    </sql>
</changeSet>

SET GLOBAL innodb_ft_max_token_size = your_max_token_size;