binary_log_transaction_compression_stats

0 rows


Columns

Column Type Size Nulls Auto Default Children Parents Comments
LOG_TYPE enum('BINARY', 'RELAY') 6 null

The log type to which the transactions were written.

COMPRESSION_TYPE VARCHAR 64 null

The transaction compression algorithm used.

TRANSACTION_COUNTER BIGINT UNSIGNED 20 null

Number of transactions written to the log

COMPRESSED_BYTES_COUNTER BIGINT UNSIGNED 20 null

The total number of bytes compressed.

UNCOMPRESSED_BYTES_COUNTER BIGINT UNSIGNED 20 null

The total number of bytes uncompressed.

COMPRESSION_PERCENTAGE SMALLINT 5 null

The compression ratio as a percentage.

FIRST_TRANSACTION_ID TEXT 65535 null

The first transaction written.

FIRST_TRANSACTION_COMPRESSED_BYTES BIGINT UNSIGNED 20 null

First transaction written compressed bytes.

FIRST_TRANSACTION_UNCOMPRESSED_BYTES BIGINT UNSIGNED 20 null

First transaction written uncompressed bytes.

FIRST_TRANSACTION_TIMESTAMP TIMESTAMP 26 null

When the first transaction was written.

LAST_TRANSACTION_ID TEXT 65535 null

The last transaction written.

LAST_TRANSACTION_COMPRESSED_BYTES BIGINT UNSIGNED 20 null

Last transaction written compressed bytes.

LAST_TRANSACTION_UNCOMPRESSED_BYTES BIGINT UNSIGNED 20 null

Last transaction written uncompressed bytes.

LAST_TRANSACTION_TIMESTAMP TIMESTAMP 26 null

When the last transaction was written.

Relationships