---
title: "pg_propgraph_label"
id: catalog-pg-propgraph-label
pg_version: "20devel"
---

<a id="catalog-pg-propgraph-label"></a>

## 52.42. pg_propgraph_label

The catalog pg_propgraph_label stores information about the labels in a property graph. 

**pg_propgraph_label Columns**

| Column Type | Description | 
| --- | --- |
| `oid` `oid` | Row identifier |
| `pglpgid` `oid` (references [pg_class](catalog-pg-class.md).`oid`) | Reference to the property graph that this label belongs to |
| `pgllabel` `name` | The name of the label. This is unique among the labels in a graph. |