50.45. pg_sequence
 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. 
Table 50.45. pg_sequence Columns
Column Type Description  | 
|---|
  The OID of the   | 
 Data type of the sequence  | 
 Start value of the sequence  | 
 Increment value of the sequence  | 
 Maximum value of the sequence  | 
 Minimum value of the sequence  | 
 Cache size of the sequence  | 
 Whether the sequence cycles  |