addrSelectB      109248 ext/sqlite3/libsqlite/sqlite3.c   int addrSelectB;      /* Address of the select-B coroutine */
addrSelectB      109415 ext/sqlite3/libsqlite/sqlite3.c   addrSelectB = sqlite3VdbeCurrentAddr(v) + 1;
addrSelectB      109416 ext/sqlite3/libsqlite/sqlite3.c   j1 = sqlite3VdbeAddOp3(v, OP_InitCoroutine, regAddrB, 0, addrSelectB);