pg_partitioned_table stores information about how tables are partitioned.
|The OID of the |
| Partitioning strategy; |
|The number of columns in partition key|
| 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 |