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remove_volume_from_database [2019/03/24 15:26] steve |
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====== Remove Volume from Database ====== | ====== Remove Volume from Database ====== | ||
- | The databases are normalized and the schema is setup to do a cascade delete. So if you want to remove one volume completely, you only need to delete the row from the ''volumes'' table, and it will delete all the books, chapters, and verses with it. | + | The databases are normalized and the schema is setup to do a CASCADE DELETE. So if you want to remove one volume completely, you only need to delete the row from the ''volumes'' table, and it will delete all the books, chapters, and verses with it. |
For example, you only want to keep the New Testament: | For example, you only want to keep the New Testament: |