Updated on 2024-06-03 GMT+08:00

MY_SEQUENCES

MY_SEQUENCES displays the sequence information about the current user. This view exists in the PG_CATALOG and SYS schemas.

Table 1 MY_SEQUENCES columns

Name

Type

Description

sequence_owner

name

Owner of a sequence.

sequence_name

name

Name of a sequence.

min_value

int16

Minimum value of a sequence.

max_value

int16

Maximum value of a sequence.

increment_by

int16

Value by which the sequence is incremented.

cycle_flag

character(1)

Specifies whether a sequence is a cycle sequence. The value can be Y or N.
  • Y: It is a cycle sequence.
  • N: It is not a cycle sequence.

order_flag

character varying(1)

Specifies whether a sequence occurs in a request sequence. This parameter is not supported. Set it to NULL.

cache_size

int16

Size of the sequence disk cache.

last_number

int16

Value of the previous sequence.

scale_flag

character varying(1)

Specifies whether a sequence is a scalable sequence. This parameter is not supported. Set it to NULL.

extend_flag

character varying(1)

Specifies whether the value generated by a scalable sequence exceeds the maximum or minimum value of the sequence. Not supported. Set it to NULL.

sharded_flag

character varying(1)

Specifies whether a sequence is a shard sequence. Not supported. Set it to NULL.

session_flag

character varying(1)

Specifies whether a sequence has a private session. This parameter is not supported. Set it to NULL.

keep_value

character varying(1)

Specifies whether to retain the sequence value during replay after a failure. Not supported. Set it to NULL.