SQLITE_OPEN_SUBJOURNAL 1031 ext/sqlite3/libsqlite/sqlite3.c #define SQLITE_OPEN_SUBJOURNAL       0x00002000  /* VFS only */
SQLITE_OPEN_SUBJOURNAL  484 ext/sqlite3/libsqlite/sqlite3.h #define SQLITE_OPEN_SUBJOURNAL       0x00002000  /* VFS only */