jrgemignani opened a new pull request, #2269:
URL: https://github.com/apache/age/pull/2269
NOTE: This PR was partially created with AI tools and reviewed by a human.
ORDER BY clauses failed when referencing column aliases from RETURN:
MATCH (p:Person) RETURN p.age AS age ORDER BY age DESC
ERROR: could not find rte for age
Added SQL-99 compliant alias matching to find_target_list_entry() that
checks if ORDER BY identifier matches a target list alias before attempting
expression transformation. This enables standard SQL behavior for sorting by
aliased columns with DESC/DESCENDING/ASC/ASCENDING.
Updated regression tests.
Added regression tests.
modified: regress/expected/cypher_match.out
modified: regress/expected/expr.out
modified: regress/sql/expr.sql
modified: src/backend/parser/cypher_clause.c
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