Issues

• Scalar subquery failures in the select list escape ResultSet.next() as unchecked IllegalStateException

  Alipsa/JParq#212 · Filter by author perNyfelt opened on Oct 20, 2026

• Parenthesized CTE column aliases fail in JOIN conditions

  Alipsa/JParq#211 · Filter by author perNyfelt opened on Oct 20, 2026

• Column alias lists on CTE references (FROM cte AS x(a, b)) are ignored

  Alipsa/JParq#210 · Filter by author perNyfelt opened on Oct 20, 2026
  1

• Unknown columns on derived tables and CTEs silently return NULL

  Alipsa/JParq#209 · Filter by author perNyfelt opened on Oct 20, 2026

• Correlated scalar subquery referencing a GROUP BY column is rejected in the select list

  Alipsa/JParq#207 · Filter by author perNyfelt opened on Oct 20, 2026

• DATE + integer throws unchecked NumberFormatException; DATE - DATE leaks internal TemporalInterval

  Alipsa/JParq#205 · Filter by author perNyfelt opened on Oct 20, 2026

• Unknown functions silently return their SQL text instead of raising an error

  Alipsa/JParq#204 · Filter by author perNyfelt opened on Oct 20, 2026

• CAST('Infinity'/'NaN' AS DOUBLE) throws NumberFormatException, escaping getObject() unchecked

  Alipsa/JParq#203 · Filter by author perNyfelt opened on Oct 20, 2026

• Quoted column aliases in derived tables and CTEs fail with Avro SchemaParseException

  Alipsa/JParq#202 · Filter by author perNyfelt opened on Oct 20, 2026
  1

• Array and struct columns become VARCHAR (arrays as Object[] identity strings) in derived tables and CTEs

  Alipsa/JParq#201 · Filter by author perNyfelt opened on Oct 20, 2026

• Escaped single quotes ('') in string literals are not unescaped

  bug
  Alipsa/JParq#199 · Filter by author perNyfelt opened on Oct 20, 2026

• Derived table containing a set operation fails with ClassCastException

  bug
  Alipsa/JParq#198 · Filter by author perNyfelt opened on Oct 20, 2026

• = ANY (ARRAY[...]) silently returns zero rows

  bug
  Alipsa/JParq#197 · Filter by author perNyfelt opened on Oct 20, 2026