PG_STATIO_USER_SEQUENCES¶
PG_STATIO_USER_SEQUENCES displays the I/O status information about all the user relation table sequences in the namespace.
Name | Type | Description |
---|---|---|
relid | oid | OID of this sequence |
schemaname | name | Name of the schema this sequence is in |
relname | name | Name of this sequence |
blks_read | bigint | Number of disk blocks read from the sequence |
blks_hit | bigint | Cache hits in the sequence |