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v2.1

Documentation:v2.1

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PG_GTT_RELSTATS

PG_GTT_RELSTATS displays basic information about all global temporary tables of the current session by calling pg_get_gtt_relstats.

Table 1 PG_GTT_RELSTATS columns

Name Type Description
schemaname name Schema name.
tablename name Name of a global temporary table.
relfilenode oid File object ID.
relpages integer Number of disk pages of a global temporary table.
reltuples real Number of records in a global temporary table.
relallvisible integer Number of pages that are marked as all visible.
relfrozenxid xid All transaction IDs before this one have been replaced with a permanent ("frozen") transaction ID in the table.
relminmxid xid This interface is reserved.
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