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Enhancement
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Resolution: Unresolved
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Minor
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None
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None
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False
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None
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False
Hello,
I have read that starting from MySQL 8 the binlog contains more information about the table being modified in the Table_map even, priors to any insert/update event. In full mode
set global binlog_row_metadata = FULL, all metadata are present, see for example:
insert into test (id, c1, c3) values (8, 0, 'bye');
from the binlog:
#240419 9:35:26 server id 1 end_log_pos 1509 CRC32 0x1dab5f9b Table_map: `mydb`.`test` mapped to number 90 # has_generated_invisible_primary_key=0 # Columns(`id` INT NOT NULL, # `c1` BIT(1), # `c3` TEXT CHARSET utf8mb4 COLLATE utf8mb4_0900_ai_ci) # Primary Key(id) # at 1509 #240419 9:35:26 server id 1 end_log_pos 1555 CRC32 0x2571c7db Write_rows: table id 90 flags: STMT_END_FBINLOG ' vh4iZhMBAAAATQAAAOUFAAAAAFoAAAAAAAEABG15ZGIABHRlc3QAAwMQ/AMBAAIGAQEAAgP8/wAE CQJpZAJjMQJjMwgBAAwB4Jtfqx0= vh4iZh4BAAAALgAAABMGAAAAAFoAAAAAAAEAAgAD/wAIAAAAAAMAYnll28dxJQ== '/*!*/; ### INSERT INTO `mydb`.`test` ### SET ### @1=8 ### @2=b'0' ### @3='bye' # at 1555 #240419 9:35:26 server id 1 end_log_pos 1586 CRC32 0x7188858d Xid = 281 COMMIT/*!*/;
Thank you.
Best regards,
Emmanuel
