Enable engine specific DD tables

facebook / mysql-5.6

Facebook's branch of the Oracle MySQL database. This includes MyRocks.

http://myrocks.io

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Enable engine specific DD tables #1334

Closed luqun closed 1 year ago

luqun commented 1 year ago

During ddse upgrade/downgrade, these DDSE_PRIVATE and DDSE_PROTECTED dd tables(such as innodb_table_stats , innodb_index_stats and innodb_ddl_log) should stay at its original SE.

Changes:

add an overload constructor Object_table_impl() to allow pass engine specific tables
For innodb DD tables, always add tablespaces (not matter whether default_dd_storage_engine)

The change shouldn't break anything if current DDSE is innodb.

luqun commented 1 year ago

CC: @laurynas-biveinis

facebook-github-bot commented 1 year ago

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