MySQL 8.0 Labs: Refactoring and Improving the Parser

MySQL 8.0 Labs: Refactoring and Improving the Parser

In 8.0 we have introduced another bunch of parser refactoring worklogs:

• WL#8067 (me): “Refactoring of the CREATE TABLE statement” with its subtasks:
  • WL#8434: Refactoring of partitioning-related stuff.
  • WL#8435: Cleanup and refactoring column definition stuff.
  • WL#8433: Separate DD commands from regular SQL queries in the parser grammar.

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Source: MySQL 8.0 Labs: Refactoring and Improving the Parser