Issues

• Add order-sensitive aggregates firstElement / lastElement with per-aggregate orderBy

  enhancement
  kudima03/PureQL-Specification#61 · Filter by author kudima03 opened on Sep 24, 2026

• No sample covers integer_equality

  kudima03/PureQL-Specification#49 · Filter by author StanislavKozachenko opened on May 25, 2026

• Add date/time component extraction (extract)

  enhancement
  kudima03/PureQL-Specification#39 · Filter by author kudima03 opened on May 20, 2026

• Add date_diff / datetime_diff operations

  enhancement
  kudima03/PureQL-Specification#38 · Filter by author kudima03 opened on May 20, 2026

• Add date_add / datetime_add operations

  enhancement
  kudima03/PureQL-Specification#37 · Filter by author kudima03 opened on May 20, 2026

• Add substring string operation

  enhancement
  kudima03/PureQL-Specification#36 · Filter by author kudima03 opened on May 20, 2026

• Add length string operation

  enhancement
  kudima03/PureQL-Specification#35 · Filter by author kudima03 opened on May 20, 2026

• Add trim / ltrim / rtrim string operations

  enhancement
  kudima03/PureQL-Specification#34 · Filter by author kudima03 opened on May 20, 2026

• Add upper / lower string operations

  enhancement
  kudima03/PureQL-Specification#33 · Filter by author kudima03 opened on May 20, 2026

• Add concat string operation

  enhancement
  kudima03/PureQL-Specification#32 · Filter by author kudima03 opened on May 20, 2026

• Add count_distinct aggregate

  enhancement
  kudima03/PureQL-Specification#31 · Filter by author kudima03 opened on May 20, 2026

• Add string pattern matching operators (like / startsWith / endsWith / contains)

  enhancement
  kudima03/PureQL-Specification#30 · Filter by author kudima03 opened on May 20, 2026

• Add in operator for field membership tests

  enhancement
  kudima03/PureQL-Specification#29 · Filter by author kudima03 opened on May 20, 2026

• Add null equality support (IS NULL / IS NOT NULL)

  enhancement
  kudima03/PureQL-Specification#26 · Filter by author kudima03 opened on May 20, 2026

• Add arithmetic overloads for array-returning (field-level) expressions

  enhancement
  kudima03/PureQL-Specification#25 · Filter by author kudima03 opened on May 20, 2026