Postgres backend - subquery alias turned into upper case name

IITDBGroup / gprom

GProM is a middleware that adds support for provenance to database backends.

Apache License 2.0

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Closed lordpretzel closed 6 years ago

lordpretzel commented 6 years ago

Select clause alias attributes are not adapted to lower case. For instance,

SELECT "emp_no" FROM (SELECT "emp_no" FROM "tdb_dept_manager");

emp_no is automatically aliased as EMP_NO