> For the complete documentation index, see [llms.txt](https://developer.harness.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.harness.io/database-devops/3.0/use-db-devops/deployment-pipeline-configuration/step-types.md).

# Step Types

{% content-ref url="/pages/LOBqBtqcdsi6djhSdf6e" %}
[Apply DB Schema](/database-devops/3.0/use-db-devops/deployment-pipeline-configuration/step-types/apply-dbschema-step.md)
{% endcontent-ref %}

{% content-ref url="/pages/pYAARaTRDA4gQptQ2WYW" %}
[Rollback DB Schema](/database-devops/3.0/use-db-devops/deployment-pipeline-configuration/step-types/rollback-dbschema-step.md)
{% endcontent-ref %}

{% content-ref url="/pages/4oLGTtFS0BFtM08DFoJq" %}
[Update SQL](/database-devops/3.0/use-db-devops/deployment-pipeline-configuration/step-types/update-sql.md)
{% endcontent-ref %}

{% content-ref url="/pages/EoUemDY2tHQEUSfranGy" %}
[Rollback SQL](/database-devops/3.0/use-db-devops/deployment-pipeline-configuration/step-types/rollback-sql.md)
{% endcontent-ref %}

{% content-ref url="/pages/nQYR9dUIr7egYdzf6qxB" %}
[DB Test and Preview](/database-devops/3.0/use-db-devops/deployment-pipeline-configuration/step-types/test-and-preview.md)
{% endcontent-ref %}

{% content-ref url="/pages/EHmbqI1Pp23SZD5jOpcu" %}
[Liquibase Command Step](/database-devops/3.0/use-db-devops/deployment-pipeline-configuration/step-types/liquibase-command-step.md)
{% endcontent-ref %}

{% content-ref url="/pages/JvnARN8rUuSCYxs945sh" %}
[Flyway Command Step](/database-devops/3.0/use-db-devops/deployment-pipeline-configuration/step-types/flyway-command-step.md)
{% endcontent-ref %}