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PG_LIFECYCLE_DATA_DISTRIBUTE

Updated at: Sep 17, 2021 GMT+08:00

PG_LIFECYCLE_DATA_DISTRIBUTE displays the distribution of cold and hot data in a multi-temperature table of OBS.

Table 1 PG_LIFECYCLE_DATA_DISTRIBUTE columns

Name

Type

Description

schemaname

name

Schema name

tablename

name

Current table name

nodename

name

Node name

hotpartition

text

Hot partition on the DN

coldpartition

text

Cold partition on the DN

switchablepartition

text

Switchable partition on the DN

hotdatasize

text

Data size of the hot partition on the DN

colddatasize

text

Data size of the cold partition on the DN

switchabledatasize

text

Data size of the switchable partition on the DN

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