Merge pull request #10634 from IQSS/9081-CC0-waiver-turned-into-custo…

…m-license

adding sql script to convert custom license CC0 Waiver to CC0 1.0

doc/release-notes/9081-CC0-waiver-turned-into-custom-license.md

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+In an earlier Dataverse release, Datasets with only 'CC0 Waiver' in termsofuse field were converted to 'Custom License' instead of CC0 1.0 licenses during an automated process. A new process was added to correct this. Only Datasets with no terms other than the one create by the previous process will be modified.
+- The existing 'Terms of Use' must be equal to 'This dataset is made available under a Creative Commons CC0 license with the following additional/modified terms and conditions: CC0 Waiver'
+- The following terms fields must be empty: Confidentiality Declaration, Special Permissions, Restrictions, Citation Requirements, Depositor Requirements, Conditions, and Disclaimer.
+- The License ID must not be assigned.
+
+This process will set the License ID to that of the CC0 1.0 license and remove the contents of termsofuse field.

src/main/resources/db/migration/V6.3.0.1.sql

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+UPDATE termsofuseandaccess SET license_id = (SELECT license.id FROM license WHERE license.name = 'CC0 1.0'), termsofuse = NULL
+WHERE termsofuse = 'This dataset is made available under a Creative Commons CC0 license with the following additional/modified terms and conditions: CC0 Waiver'
+  AND license_id IS null
+  AND confidentialitydeclaration IS null
+  AND specialpermissions IS null
+  AND restrictions IS null
+  AND citationrequirements IS null
+  AND depositorrequirements IS null
+  AND conditions IS null
+  AND disclaimer IS null;