MinJi Kim created CALCITE-1931:
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Summary: rank/ntile/etc. functions should not always return INTEGER
Key: CALCITE-1931
URL: https://issues.apache.org/jira/browse/CALCITE-1931
Project: Calcite
Issue Type: Bug
Components: core
Reporter: MinJi Kim
Assignee: Julian Hyde
For example, rank() and percent_rank() both return INTEGER. For rank(), it
would be better to return BIGINT; for percent_rank(), we should actually return
double or float since it is a percent value. There are other rank functions
that should return floating number instead of integer.
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