SQLITE_IOERR_BLOCKED  671 ext/sqlite3/libsqlite/sqlite3.c #define SQLITE_IOERR_BLOCKED           (SQLITE_IOERR | (11<<8))
SQLITE_IOERR_BLOCKED  464 ext/sqlite3/libsqlite/sqlite3.h #define SQLITE_IOERR_BLOCKED           (SQLITE_IOERR | (11<<8))