Feature/optional meta data extraction #471
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Co-authored-by: mjs1995 <munmun2004@naver.com> Co-authored-by: mikaniz <k515jina@gmail.com> Co-authored-by: starcat37 <starcat37@korea.ac.kr> Co-authored-by: heehehe <heeseon0315@gmail.com> Co-authored-by: dongwook-chan <dongwook.chan@gmail.com>
Co-authored-by: mjs1995 <munmun2004@naver.com> Co-authored-by: mikaniz <k515jina@gmail.com> Co-authored-by: starcat37 <starcat37@korea.ac.kr> Co-authored-by: heehehe <heeseon0315@gmail.com> Co-authored-by: dongwook-chan <dongwook.chan@gmail.com>
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The PR that tries to sync column information based on optional meta data was too big, so I separated the part that extracts the optional meta data extraction
Description
Mysql 8.0.14 version 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, we can retrieve column information from the binlog when a table map event occurs.
Changes
obtain table-related information at the time of an event occurrence from optional metadata.
Test
I Added Optional meta data extraction Testcase mysql, mariadb version
Optional meta Data dumps like this