SQLSTATE[HY000]: General error: 1709 Index column size too large(SQL: alter table `courses` add unique `courses_name_unique`(`na 当我对工作项目数据库进行转储(structure +data)并将其导入数据库时,在迁移时会出现错误,然后一切正常,并创建所有表和数据。如何确定大小,以便可以运行迁移方法?
- [How to populate a large sqlite database on first run](https://stackoverflow.com/questions/18103378/how-to-populate-a-large-sqlite-database-on-first-run)- [Inserting large<