Dear Sir and Madam
We have a question about diagnostics relating to CQL (https://www.loc.gov/standards/sru/diagnostics/diagnosticsList.html) and the proper behavior of the API regarding missing “boolean operator”.
For example the correct request/query:
The wrong one (boolean operator “and” missing):
1. What is the correct diagnostic number/description relating to a missing “boolean operator”?
2. Is it allowed that our SRU-API detects a missing boolean oprator and add “and” as boolean operator automatically?
If you have any further questions, please do not hesitate to contact me.
on behalf of Deutsche Nationalbibliothek (German National Library)
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