Highlighting of SQL inside strings

The stock Python package performs syntax highlighting inside strings containing SQL commands. That's rather useful, even though the implementation might need some more work. In this example:

create = 'CREATE TABLE test (id INT, name TEXT);'
insert = 'INSERT INTO test VALUES (1, "Bob")'

in the second line, words recognized as SQL are highlighted, but not in the first one, where "CREATE TABLE" has the same color as the non-reserved names.

(Actually, as you can see, even Github's Markdown does it, with exactly the same behavior, so perhaps something is wrong with the first line, although it does execute properly)

Do you consider this a useful addition?

未指定文件或测试。请在受支持的编辑器集成中重现两个 Python 字符串示例，然后检查 Python 字符串处理和 SQL 高亮的入口点，以了解 CREATE TABLE 为何与 INSERT 不同。完成的标准是：两个示例中的 SQL 关键字都能获得一致的高亮，同时不破坏普通的 Python 字符串。