MySQL like most database engines requires a length for VARCHAR tables when performing DDL operations. I believe a length needs to be supplied, though I imagine it should be configurable, or there ...

Migrated issue, originally created by Anonymous When specifying a string type with no length (e.g. types.Unicode ()), the generated create table SQL translates this as VARCHAR with no length specified ...

Get up to speed on MySQL basics with this step-by-step tutorial on how to create a database, add a table, and input data into the table.