SQLITE_DBCONFIG_WRITABLE_SCHEMA

The SQLITE_DBCONFIG_WRITABLE_SCHEMA option activates or deactivates the "writable_schema" flag. This has the same effect and is logically equivalent to setting PRAGMA writable_schema=ON or PRAGMA writable_schema=OFF. The first argument to this setting is an integer which is 0 to disable the writable_schema, positive to enable writable_schema, or negative to leave the setting unchanged. The second parameter is a pointer to an integer into which is written 0 or 1 to indicate whether the writable_schema is enabled or disabled following this call.

Additional sqlite3_db_config() arguments: int int*