## 52.45. `pg_sequence`

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 The catalog `pg_sequence` contains information about sequences. Some of the information about sequences, such as the name and the schema, is in [`pg_class`](catalog-pg-class.html)

**Table 52.45. `pg_sequence` Columns**

|                                                              Column Type<br/><br/> Description                                                             |
|------------------------------------------------------------------------------------------------------------------------------------------------------------|
|`seqrelid` `oid` (references [`pg_class`](catalog-pg-class.html).`oid`)<br/><br/> The OID of the [`pg_class`](catalog-pg-class.html) entry for this sequence|
|                         `seqtypid` `oid` (references [`pg_type`](catalog-pg-type.html).`oid`)<br/><br/> Data type of the sequence                          |
|                                                  `seqstart` `int8`<br/><br/> Start value of the sequence                                                   |
|                                              `seqincrement` `int8`<br/><br/> Increment value of the sequence                                               |
|                                                  `seqmax` `int8`<br/><br/> Maximum value of the sequence                                                   |
|                                                  `seqmin` `int8`<br/><br/> Minimum value of the sequence                                                   |
|                                                   `seqcache` `int8`<br/><br/> Cache size of the sequence                                                   |
|                                                  `seqcycle` `bool`<br/><br/> Whether the sequence cycles                                                   |

