What is the maximum size of SQLite or Core Data database on iOS?

Question

iOS上SQLite或Core Data数据库的最大大小是多少，可以在iOS上的sqlite / Core Data数据库中添加多少行？

Answer 1

The max size of your SQLite database is only limited by free disk space.

The number of rows in one SQLite database is defined by the ROWID type that is a signed 64 bit value. In a worst case scenario where one managed object needs say 100 rows in the database to specify all many-to-many relations there would still be no limit except available disk space.

Short answer to both: only limited by free disk space on the users device.