I wonder how content is stored in the db. Let's say I have a document type with a certain generic property "someproperty", with some content using that document type, and information saved in my generic property.
What happens if I delete the generic property from my document type? Is my ""someproperty"-content lost forever from all content nodes, or can I dig for it in the db?
I guess that the table is cmsPropertyData and the field(s) [dataNtext]/[dataNvarchar]. However I cannot find my lost data there. Did it go away with a cascading delete?
I believe it is gone forever since there is no longer a place in the docType (or the database) to save it. Otherwise, the db could get very large with data that could never be accessed.
If you've accidentally deleted a docType property and its data then it would be time to look into restoring a database backup.
Lost content when removing a generic property?
I wonder how content is stored in the db. Let's say I have a document type with a certain generic property "someproperty", with some content using that document type, and information saved in my generic property.
What happens if I delete the generic property from my document type? Is my ""someproperty"-content lost forever from all content nodes, or can I dig for it in the db?
I guess that the table is cmsPropertyData and the field(s) [dataNtext]/[dataNvarchar]. However I cannot find my lost data there. Did it go away with a cascading delete?
I believe it is gone forever since there is no longer a place in the docType (or the database) to save it. Otherwise, the db could get very large with data that could never be accessed.
If you've accidentally deleted a docType property and its data then it would be time to look into restoring a database backup.
cheers,
doug.
Hi, yes - backup the SQL we should. I take it as a lesson. The installation is fresh and I had no db-backups configured. (Now I have'm).
I'm no longer sure what happend in my case, later I did find my data in cmsPropertyData must have written a bad query the first time.
I would (some day...) like to dig deeper into how data is stored by Umbraco. Any links?
Thanks Doug!
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