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20 lines
1.8 KiB
20 lines
1.8 KiB
create table performance_schema.binary_log_transaction_compression_stats
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(
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LOG_TYPE enum ('BINARY', 'RELAY') not null comment 'The log type to which the transactions were written.',
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COMPRESSION_TYPE varchar(64) not null comment 'The transaction compression algorithm used.',
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TRANSACTION_COUNTER bigint unsigned not null comment 'Number of transactions written to the log',
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COMPRESSED_BYTES_COUNTER bigint unsigned not null comment 'The total number of bytes compressed.',
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UNCOMPRESSED_BYTES_COUNTER bigint unsigned not null comment 'The total number of bytes uncompressed.',
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COMPRESSION_PERCENTAGE smallint not null comment 'The compression ratio as a percentage.',
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FIRST_TRANSACTION_ID text null comment 'The first transaction written.',
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FIRST_TRANSACTION_COMPRESSED_BYTES bigint unsigned not null comment 'First transaction written compressed bytes.',
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FIRST_TRANSACTION_UNCOMPRESSED_BYTES bigint unsigned not null comment 'First transaction written uncompressed bytes.',
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FIRST_TRANSACTION_TIMESTAMP timestamp(6) null comment 'When the first transaction was written.',
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LAST_TRANSACTION_ID text null comment 'The last transaction written.',
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LAST_TRANSACTION_COMPRESSED_BYTES bigint unsigned not null comment 'Last transaction written compressed bytes.',
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LAST_TRANSACTION_UNCOMPRESSED_BYTES bigint unsigned not null comment 'Last transaction written uncompressed bytes.',
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LAST_TRANSACTION_TIMESTAMP timestamp(6) null comment 'When the last transaction was written.'
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)
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engine = PERFORMANCE_SCHEMA;
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