Trx_shard Struct Reference

Shard for subset of transactions. More...

#include <trx0sys.h>

Public Attributes
ut::Cacheline_padded< ut::Guarded< Trx_by_id_with_min, LATCH_ID_TRX_SYS_SHARD > >	active_rw_trxs
	Mapping from trx->id to trx of active rw transactions. More...

Detailed Description

Shard for subset of transactions.

Member Data Documentation

active_rw_trxs

ut::Cacheline_padded<ut::Guarded<Trx_by_id_with_min, LATCH_ID_TRX_SYS_SHARD> > Trx_shard::active_rw_trxs

Mapping from trx->id to trx of active rw transactions.

The peek() interface can only be used safely for the min_id(). Use latch_and_execute() interface to access other members.

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

• storage/innobase/include/trx0sys.h