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pg_statio_user_sequences

A statistics view showing IO statistics for each user sequence

pg_statio_user_sequences is a statistics view showing IO statistics for each user sequence in the current database.

pg_statio_user_sequences was added in PostgreSQL 7.2.

Definition by PostgreSQL version

pg_statio_user_sequences (PostgreSQL 15)

      View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Collation | Nullable | Default 
------------+--------+-----------+----------+---------
 relid      | oid    |           |          | 
 schemaname | name   |           |          | 
 relname    | name   |           |          | 
 blks_read  | bigint |           |          | 
 blks_hit   | bigint |           |          |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 14)

      View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Collation | Nullable | Default 
------------+--------+-----------+----------+---------
 relid      | oid    |           |          | 
 schemaname | name   |           |          | 
 relname    | name   |           |          | 
 blks_read  | bigint |           |          | 
 blks_hit   | bigint |           |          |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 13)

      View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Collation | Nullable | Default 
------------+--------+-----------+----------+---------
 relid      | oid    |           |          | 
 schemaname | name   |           |          | 
 relname    | name   |           |          | 
 blks_read  | bigint |           |          | 
 blks_hit   | bigint |           |          |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 12)

      View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Collation | Nullable | Default 
------------+--------+-----------+----------+---------
 relid      | oid    |           |          | 
 schemaname | name   |           |          | 
 relname    | name   |           |          | 
 blks_read  | bigint |           |          | 
 blks_hit   | bigint |           |          |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 11)

      View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Collation | Nullable | Default 
------------+--------+-----------+----------+---------
 relid      | oid    |           |          | 
 schemaname | name   |           |          | 
 relname    | name   |           |          | 
 blks_read  | bigint |           |          | 
 blks_hit   | bigint |           |          |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 10)

      View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Collation | Nullable | Default 
------------+--------+-----------+----------+---------
 relid      | oid    |           |          | 
 schemaname | name   |           |          | 
 relname    | name   |           |          | 
 blks_read  | bigint |           |          | 
 blks_hit   | bigint |           |          |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 9.6)

View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Modifiers 
------------+--------+-----------
 relid      | oid    | 
 schemaname | name   | 
 relname    | name   | 
 blks_read  | bigint | 
 blks_hit   | bigint |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 9.5)

View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Modifiers 
------------+--------+-----------
 relid      | oid    | 
 schemaname | name   | 
 relname    | name   | 
 blks_read  | bigint | 
 blks_hit   | bigint |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 9.4)

View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Modifiers 
------------+--------+-----------
 relid      | oid    | 
 schemaname | name   | 
 relname    | name   | 
 blks_read  | bigint | 
 blks_hit   | bigint |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 9.3)

View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Modifiers 
------------+--------+-----------
 relid      | oid    | 
 schemaname | name   | 
 relname    | name   | 
 blks_read  | bigint | 
 blks_hit   | bigint |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 9.2)

View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Modifiers 
------------+--------+-----------
 relid      | oid    | 
 schemaname | name   | 
 relname    | name   | 
 blks_read  | bigint | 
 blks_hit   | bigint |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 9.1)

View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Modifiers 
------------+--------+-----------
 relid      | oid    | 
 schemaname | name   | 
 relname    | name   | 
 blks_read  | bigint | 
 blks_hit   | bigint |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 9.0)

View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Modifiers 
------------+--------+-----------
 relid      | oid    | 
 schemaname | name   | 
 relname    | name   | 
 blks_read  | bigint | 
 blks_hit   | bigint |

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 8.4)

View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Modifiers 
------------+--------+-----------
 relid      | oid    | 
 schemaname | name   | 
 relname    | name   | 
 blks_read  | bigint | 
 blks_hit   | bigint | 
View definition:
 SELECT pg_statio_all_sequences.relid, pg_statio_all_sequences.schemaname, pg_statio_all_sequences.relname, pg_statio_all_sequences.blks_read, pg_statio_all_sequences.blks_hit
   FROM pg_statio_all_sequences
  WHERE (pg_statio_all_sequences.schemaname <> ALL (ARRAY['pg_catalog'::name, 'information_schema'::name])) AND pg_statio_all_sequences.schemaname !~ '^pg_toast'::text;

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 8.3)

View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Modifiers 
------------+--------+-----------
 relid      | oid    | 
 schemaname | name   | 
 relname    | name   | 
 blks_read  | bigint | 
 blks_hit   | bigint | 
View definition:
 SELECT pg_statio_all_sequences.relid, pg_statio_all_sequences.schemaname, pg_statio_all_sequences.relname, pg_statio_all_sequences.blks_read, pg_statio_all_sequences.blks_hit
   FROM pg_statio_all_sequences
  WHERE (pg_statio_all_sequences.schemaname <> ALL (ARRAY['pg_catalog'::name, 'information_schema'::name])) AND pg_statio_all_sequences.schemaname !~ '^pg_toast'::text;

Documentation: pg_statio_user_sequences

pg_statio_user_sequences (PostgreSQL 8.2)

View "pg_catalog.pg_statio_user_sequences"
   Column   |  Type  | Modifiers 
------------+--------+-----------
 relid      | oid    | 
 schemaname | name   | 
 relname    | name   | 
 blks_read  | bigint | 
 blks_hit   | bigint | 
View definition:
 SELECT pg_statio_all_sequences.relid, pg_statio_all_sequences.schemaname, pg_statio_all_sequences.relname, pg_statio_all_sequences.blks_read, pg_statio_all_sequences.blks_hit
   FROM pg_statio_all_sequences
  WHERE pg_statio_all_sequences.schemaname <> ALL (ARRAY['pg_catalog'::name, 'pg_toast'::name, 'information_schema'::name]);

Documentation: pg_statio_user_sequences

Change history

Categories

Statistics / monitoring view

See also

pg_statio_all_sequences, pg_statio_sys_sequences