Dmitry Lychagin created ASTERIXDB-2416:
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Summary: Confusing type mismatch error message for internal field
access and collection functions
Key: ASTERIXDB-2416
URL: https://issues.apache.org/jira/browse/ASTERIXDB-2416
Project: Apache AsterixDB
Issue Type: Bug
Components: FUN - Functions
Reporter: Dmitry Lychagin
Assignee: Dmitry Lychagin
Type mismatch error for internal functions can be confusing for users because
it includes the internal function name which is not present in the query.
For example,
Error: function field-access-by-name expects its 1st input parameter to be type
object but the actual input type is string
The proposal is to eliminate function name and parameter number from the error
message for the following internal functions: any-collection-member(),
scan-collection(), field-access-by-index(), field-access-by-name(),
field-access-nested()
The source location information should be sufficient for user to identify the
problem.
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