shard_key.h File Reference

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Macros
#define	SHARD_FOR_KEY(key, num_shards)   ((key % num_shards + num_shards) % num_shards)

Macro Definition Documentation

#define SHARD_FOR_KEY	(		key,
			num_shards
	)		((key % num_shards + num_shards) % num_shards)

Definition at line 20 of file shard_key.h.

Referenced by Fragmenter_Namespace::compute_row_indices_of_shards(), import_export::Loader::distributeToShardsExistingColumns(), fill_hash_join_buff_sharded_impl(), get_bucketized_hash_slot_sharded(), and get_hash_slot_sharded().