Mysql 8.0.14 version support Table map Event optional metaData

[sean-k1]

Description

Mysql 8.0 version support
Table map event optional meta data can be used when the global variable binlog_row_metadata is set to 'FULL'.
With this global variable value, you can retrieve column information from the binlog when a table map event occurs.

if time difference between the Table map event and the actual state of the database.
We can obtain column data at the time of event occurrence, rather than actual database information.
This allows for tracking even if the actual database table is dropped or if columns are altered.

Can I try to resolve this issue?

reference

• https://mariadb.com/kb/en/table_map_event/#optional-metadata-block
• https://dev.mysql.com/doc/dev/mysql-server/latest/classbinary__log_1_1Table__map__event.html
• https://github.com/mysql/mysql-server/blob/8.0/libbinlogevents/include/rows_event.h#L389
• https://github.com/mysql/mysql-server/blob/8.0/libbinlogevents/src/rows_event.cpp