SQLITE_OPEN_TRANSIENT_DB 1028 ext/sqlite3/libsqlite/sqlite3.c #define SQLITE_OPEN_TRANSIENT_DB     0x00000400  /* VFS only */
SQLITE_OPEN_TRANSIENT_DB  481 ext/sqlite3/libsqlite/sqlite3.h #define SQLITE_OPEN_TRANSIENT_DB     0x00000400  /* VFS only */