attribute TEXT,

partitions_count INTEGER,

partition_data BOOLEAN DEFAULT TRUE,

Performs HASH partitioning for `relation` by integer key `attribute`. The `partitions_count` parameter specifies the number of partitions to create; it cannot be changed afterwards. If `partition_data` is `true` then all the data will be automatically copied from the parent table to partitions. Note that data migration may took a while to finish and the table will be locked until transaction commits. See `partition_table_concurrently()` for a lock-free way to migrate data. Partition creation callback is invoked for each partition if set beforehand (see `set_init_callback()`).

NodeSetTag(&like_clause, T_TableLikeClause);

like_clause.relation = copyObject(parent_rv);

like_clause.options = CREATE_TABLE_LIKE_DEFAULTS |

CREATE_TABLE_LIKE_INDEXES |

CREATE_TABLE_LIKE_STORAGE;