Change Types are database-specific queries to alter or update the database via Liquibase. Change type can be in XML, YAML, or JSON formatted.
best practice is to have only one Change Type per changeset.
Below is some of the list of Change Type Entities provided by Liquibase
| Entity | Add or Create | Drop | Change | ||||
|---|---|---|---|---|---|---|---|
| Table | Create Table | Drop Table |
|
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| Column | Add Column | Drop Column |
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| Index | Create Index | Drop Index | |||||
| View | Create View | Drop View | Rename View | ||||
| Procedure | Create Procedure | Drop Procedure |
Below are some Change Type Constraints provided by Liquibase
