[BUG] 5.0 : MySQL : Parsing ALTER TABLE statement with `CHARACTER SET` fails

[jakobmerrild]

Failing SQL Feature:

Trying to parse an ALTER TABLE statement for MySQL fails when the column definition contains the CHARACTER SET keywords.
Encountering the following error

ParseException: Encountered unexpected token: "SET" "SET"
    at line 2, column 55.

Was expecting one of:

    ","
    <EOF>
    <ST_SEMICOLON>

SQL Example:

ALTER TABLE `foo_bar`
    ADD COLUMN `baz` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL,
    ALGORITHM = INSTANT;

Software Information:

• JSqlParser version: 5.0
• Database MySQL
• Writing in Scala, though that shouldn't affect anything 🤞

Additional information

The failing code is

CCJSqlParserUtil.parseStatements(fileContent)

where fileContent is a String containing the entire content of the SQL file.

[manticore-projects]

Greetings.

a PR was needed and you would need to either provide or sponsor this specific implementation.