afd25ced_File_Format_Changes_in_SQLite__cription_Of_File_Format_Change
[Version Change] 2.2.5 to 2.3.0 [Approx. Date] 2002-Jan-30
Beginning with version 2.3.0, SQLite supports some additional syntax (the "ON CONFLICT" clause) in the CREATE TABLE and CREATE INDEX statements that are stored in the SQLITE_MASTER table. If you create a database that contains this new syntax, then try to read that database using version 2.2.5 or earlier, the parser will not understand the new syntax and you will get an error. Otherwise, databases for 2.2.x and 2.3.x are interchangeable.
File Format Changes in SQLite