relhassubclass bool
- True if table or index has (or once had) any inheritance children
+ True if table or index has (or once had) any inheritance children or partitions
Normally there is one entry, with stainherit =
false , for each table column that has been analyzed.
- If the table has inheritance children, a second entry with
+ If the table has inheritance children or partitions , a second entry with
stainherit = true is also created. This row
represents the column's statistics over the inheritance tree, i.e.,
statistics for the data you'd see with
stainherit bool
- If true, the stats include inheritance child column s, not just the
+ If true, the stats include values from child table s, not just the
values in the specified relation
Normally there is one entry, with stxdinherit =
false , for each statistics object that has been analyzed.
- If the table has inheritance children, a second entry with
+ If the table has inheritance children or partitions , a second entry with
stxdinherit = true is also created.
This row represents the statistics object over the inheritance tree, i.e.,
statistics for the data you'd see with
stxdinherit bool
- If true, the stats include inheritance child column s, not just the
+ If true, the stats include values from child table s, not just the
values in the specified relation
inherited bool
- If true, this row includes inheritance child column s, not just the
+ If true, this row includes values from child table s, not just the
values in the specified table
(references pg_statistic_ext_data .stxdinherit )
- If true, the stats include inheritance child column s, not just the
+ If true, the stats include values from child table s, not just the
values in the specified relation
(references pg_statistic_ext_data .stxdinherit )
- If true, the stats include inheritance child column s, not just the
+ If true, the stats include values from child table s, not just the
values in the specified relation