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Partition_share Class Reference

#include <ha_partition.h>

Inheritance diagram for Partition_share:

List of all members.

Public Member Functions

bool init (uint num_parts)
void lock_auto_inc ()
void unlock_auto_inc ()

Public Attributes

bool auto_inc_initialized
mysql_mutex_t auto_inc_mutex
ulonglong next_auto_inc_val
bool partition_name_hash_initialized
HASH partition_name_hash

Detailed Description

Partition specific Handler_share.

Member Data Documentation

protecting auto_inc val

first non reserved value

Hash of partition names. Initialized in the first ha_partition::open() for the table_share. After that it is read-only, i.e. no locking required.

Storage for each partitions Handler_share

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