SQLITE_DBCONFIG_ENABLE_FKEY 2081 ext/sqlite3/libsqlite/sqlite3.c #define SQLITE_DBCONFIG_ENABLE_FKEY     1002  /* int int* */
SQLITE_DBCONFIG_ENABLE_FKEY 1534 ext/sqlite3/libsqlite/sqlite3.h #define SQLITE_DBCONFIG_ENABLE_FKEY     1002  /* int int* */