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c580e30ec7
before this change, we just print out the addresses of the elements in `column_defs`, if the arguments passed to `token()` function are not valid. this is not quite helpful from the user's perspective. as user would be more interested in the values. also, we could print more accurate error message for different error. in this change, following Cassandra 4.1's behavior, three cases are identified, and corresponding errors are returned respectively: * duplicated partition keys * wrong order of partition key * missing keys where, if the partition key order is wrong, instead of printing the keys specified by user, the correct order is printed in the error message for helping user to correct the `token()` function. for better performance, the checks are performed only if the keys do not match, based on the assumption that the error handling path is not likely to be executed. tests are added accordingly. they tested with Canssandra 4.1.1 also. Fixes #13468 Signed-off-by: Kefu Chai <kefu.chai@scylladb.com> Closes #13470