I have a few questions about using the mysql dialect index options (http://docs.sqlalchemy.org/en/latest/dialects/mysql.html#mysql-indexes)
First, do you need to import anything special in order to use the options? (Is there a subclass of Index in the mysql dialect? or will using the base sqlalchemy Index class just work?) I'm not sure how to tell if the mysql_length option is actually doing anything; I'm trying to use alembic to generate migration scripts, but alembic does not seem to support having any options on indexes. I'm also not sure if alembic's autogenerate is reading indexes anyway since I've needed to manually add creating indexes in the migration scripts. Another thing I'm wondering about is how would you specify index options that apply only to one column in the index? According to the mysql docs, the length appears to be configurable *per column* in the index (so it seems like the mysql_length option won't work for indexes on more than one column). Should the mysql_length option support having a dictionary mapping columns to lengths instead of only being an integer? -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To view this discussion on the web visit https://groups.google.com/d/msg/sqlalchemy/-/hPJRjXobg-YJ. To post to this group, send email to sqlalchemy@googlegroups.com. To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
