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perf: optimize tables query #542

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Merged
merged 1 commit into from
Sep 29, 2025
Merged

perf: optimize tables query #542

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4 changes: 2 additions & 2 deletions ...2472fa8afc0b24bf02ee1bfdfdbf111acfc8.json → ...75a1842ca09da63a7fe68996409e21e7f779.json
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15 changes: 3 additions & 12 deletions crates/pgt_schema_cache/src/queries/tables.sql
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Original file line number Diff line number Diff line change
Expand Up @@ -11,16 +11,15 @@ select
when c.relreplident = 'f' then 'FULL'
else 'NOTHING'
end as "replica_identity!",
pg_total_relation_size(format('%I.%I', nc.nspname, c.relname)) :: int8 as "bytes!",
pg_size_pretty(
pg_total_relation_size(format('%I.%I', nc.nspname, c.relname))
) as "size!",
relation_size:: int8 as "bytes!",
pg_size_pretty(relation_size) as "size!",
pg_stat_get_live_tuples(c.oid) as "live_rows_estimate!",
pg_stat_get_dead_tuples(c.oid) as "dead_rows_estimate!",
obj_description(c.oid) as comment
from
pg_namespace nc
join pg_class c on nc.oid = c.relnamespace
cross join lateral pg_total_relation_size(c.oid) relation_size
where
c.relkind in ('r', 'p', 'v', 'm')
and not pg_is_other_temp_schema(nc.oid)
Expand All @@ -32,11 +31,3 @@ where
)
or has_any_column_privilege(c.oid, 'SELECT, INSERT, UPDATE, REFERENCES')
)
group by
c.oid,
c.relname,
c.relkind,
c.relrowsecurity,
c.relforcerowsecurity,
c.relreplident,
nc.nspname;