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26 lines
922 B
26 lines
922 B
create table performance_schema.metadata_locks
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(
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OBJECT_TYPE varchar(64) not null,
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OBJECT_SCHEMA varchar(64) null,
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OBJECT_NAME varchar(64) null,
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COLUMN_NAME varchar(64) null,
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OBJECT_INSTANCE_BEGIN bigint unsigned not null
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primary key using hash,
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LOCK_TYPE varchar(32) not null,
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LOCK_DURATION varchar(32) not null,
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LOCK_STATUS varchar(32) not null,
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SOURCE varchar(64) null,
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OWNER_THREAD_ID bigint unsigned null,
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OWNER_EVENT_ID bigint unsigned null
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)
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engine = PERFORMANCE_SCHEMA;
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create index OBJECT_TYPE
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on performance_schema.metadata_locks (OBJECT_TYPE, OBJECT_SCHEMA, OBJECT_NAME, COLUMN_NAME)
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using hash;
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create index OWNER_THREAD_ID
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on performance_schema.metadata_locks (OWNER_THREAD_ID, OWNER_EVENT_ID)
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using hash;
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