#include <Ndb.hpp>

Collaboration diagram for Ndb::PartitionSpec:

Public Types
enum	SpecType { PS_NONE = 0, PS_USER_DEFINED = 1, PS_DISTR_KEY_PART_PTR = 2, PS_DISTR_KEY_RECORD = 3 }

Public Attributes
Uint32	type
union {
struct {
Uint32 partitionId
} UserDefined
struct {
const Key_part_ptr * tableKeyParts
void * xfrmbuf
Uint32 xfrmbuflen
} KeyPartPtr
struct {
const NdbRecord * keyRecord
const char * keyRow
void * xfrmbuf
Uint32 xfrmbuflen
} KeyRecord
};

Detailed Description

Structure for describing a table partition in terms of either

PS_NONE No partitioning info provided.

PS_USER_DEFINED A specific partition id for a table with user defined partitioning

PS_DISTR_KEY_PART_PTR An array of a table's distribution key values for a table with native partitioning.

PS_DISTR_KEY_RECORD A row in given NdbRecord format containing a natively partitioned table's distribution key values

Definition at line 1379 of file Ndb.hpp.

The documentation for this struct was generated from the following file:

Public Types