LDBC’s working groups investigate research questions on graph query languages and language extensions for graphs.
Their work targeted the ISO/IEC SQL/PGQ language extension (released in June 2023) and the ISO/IEC GQL language (released in April 2024).
LDBC has released open GQL language tools in May 2024.

Active Working Groups

• LDBC Extended GQL Schema (LEX) working group

Historical Working Groups

• Property Graph Schema Working Group
• Existing Languages Working Group
• Formal Semantics Working Group