metabase.query-processor.util
Utility functions used by the global query processor and middleware functions.
Utility functions used by the global query processor and middleware functions.
get-in-queryclj
(get-in-query m ks)(get-in-query m ks not-found)Similar to get-in but will look in either :query or recursively in [:query :source-query]. Using this function
will avoid having to check if there's a nested query vs. top-level query. Results in deeper levels of nesting are
preferred; i.e. if a key is present in both a :source-query and the top-level query, the value from the source
query will be returned.
Similar to `get-in` but will look in either `:query` or recursively in `[:query :source-query]`. Using this function will avoid having to check if there's a nested query vs. top-level query. Results in deeper levels of nesting are preferred; i.e. if a key is present in both a `:source-query` and the top-level query, the value from the source query will be returned.
mbql-query?cljdeprecated
(mbql-query? query)Is the given query an MBQL query?
DEPRECATED: just look at :type directly since it is guaranteed to be normalized?
Is the given query an MBQL query? DEPRECATED: just look at `:type` directly since it is guaranteed to be normalized?
normalize-tokencljdeprecated
(normalize-token token)Inputs: [token :- su/KeywordOrString] Returns: s/Keyword
Convert a string or keyword in various cases (lisp-case, snake_case, or SCREAMING_SNAKE_CASE) to a lisp-cased
keyword.
Inputs: [token :- su/KeywordOrString] Returns: s/Keyword Convert a string or keyword in various cases (`lisp-case`, `snake_case`, or `SCREAMING_SNAKE_CASE`) to a lisp-cased keyword.
query->remarkclj
(query->remark {{:keys [executed-by query-hash] :as info} :info
query-type :type})Generate an approparite REMARK to be prepended to a query to give DBAs additional information about the query being
executed. See documentation for mbql->native and issue #2386
for more information.
Generate an approparite REMARK to be prepended to a query to give DBAs additional information about the query being executed. See documentation for `mbql->native` and [issue #2386](https://github.com/metabase/metabase/issues/2386) for more information.
query->source-card-idclj
(query->source-card-id outer-query)Return the ID of the Card used as the "source" query of this query, if applicable; otherwise return nil.
Return the ID of the Card used as the "source" query of this query, if applicable; otherwise return `nil`.
query-hashclj
(query-hash query)Inputs: [query] Returns: (Class/forName "[B")
Return a 256-bit SHA3 hash of QUERY as a key for the cache. (This is returned as a byte array.)
Inputs: [query] Returns: (Class/forName "[B") Return a 256-bit SHA3 hash of QUERY as a key for the cache. (This is returned as a byte array.)
query-without-aggregations-or-limits?clj
(query-without-aggregations-or-limits?
{{aggregations :aggregation :keys [limit page]} :query})Is the given query an MBQL query without a :limit, :aggregation, or :page clause?
Is the given query an MBQL query without a `:limit`, `:aggregation`, or `:page` clause?
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