pg_propgraph_element_label — PostgreSQL system catalog

Summary

The catalog pg_propgraph_element_label stores information about which labels apply to which elements.

(Description quoted from the official PostgreSQL documentation.)

Columns

The pg_propgraph_element_label system catalog exposes the following columns (names, types and descriptions are taken verbatim from the PostgreSQL documentation):

• oid oid
  Row identifier
• pgellabelid oid references pg_propgraph_label.oid
  Reference to the label
• pgelelid oid references pg_propgraph_element.oid
  Reference to the element

Related catalogs

This object references the following other system catalogs:

• pgellabelid → pg_propgraph_label
• pgelelid → pg_propgraph_element

Version applicability

Present in PostgreSQL 19 (verified against each release’s documentation). This object was introduced in PostgreSQL 19.

Related & references

• PostgreSQL system catalog & view index
• Built-in function reference

Reference: PostgreSQL documentation — pg_propgraph_element_label.