Mysql performance_schema的data_lo

2021-11-03  本文已影响0人  邵增卫

data_locks

Field Type Null Key Default Extra
ENGINE varchar(32) NO PRI NULL
ENGINE_LOCK_ID varchar(128) NO PRI NULL
ENGINE_TRANSACTION_ID bigint unsigned YES MUL NULL
THREAD_ID bigint unsigned YES MUL NULL
EVENT_ID bigint unsigned YES NULL
OBJECT_SCHEMA varchar(64) YES MUL NULL
OBJECT_NAME varchar(64) YES NULL
PARTITION_NAME varchar(64) YES NULL
SUBPARTITION_NAME varchar(64) YES NULL
INDEX_NAME varchar(64) YES NULL
OBJECT_INSTANCE_BEGIN bigint unsigned NO NULL
LOCK_TYPE varchar(32) NO NULL
LOCK_MODE varchar(32) NO NULL
LOCK_STATUS varchar(32) NO NULL
LOCK_DATA varchar(8192) YES NULL
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