| --- |
| title: pg_attribute_encoding |
| --- |
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| |
| The `pg_attribute_encoding` system catalog table contains column storage information. |
| |
| <a id="topic1__gb177839"></a> |
| <span class="tablecap">Table 1. pg\_catalog.pg\_attribute\_encoding</span> |
| |
| | column | type | modifers | storage | description | |
| |--------------|------------|----------|----------|----------------------------------------| |
| | `attrelid` | oid | not null | plain | Foreign key to `pg_attribute.attrelid` | |
| | `attnum` | smallint | not null | plain | Foreign key to `pg_attribute.attnum` | |
| | `attoptions` | text \[ \] | | extended | The options | |
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