pg_partitioned_table
The catalog pg_partitioned_table
stores
information about how tables are partitioned.
Table 48.38. pg_partitioned_table
Columns
Column Type Description |
---|
The OID of the |
Partitioning strategy; |
The number of columns in partition key |
The OID of the |
This is an array of |
For each column in the partition key, this contains the OID of the
operator class to use. See
|
For each column in the partition key, this contains the OID of the collation to use for partitioning, or zero if the column is not of a collatable data type. |
Expression trees (in |