sqliteBtreeCursor  260 ext/sqlite/libsqlite/src/main.c   rc = sqliteBtreeCursor(db->aDb[iDb].pBt, 2, 0, &curMain);
sqliteBtreeCursor 2416 ext/sqlite/libsqlite/src/vdbe.c     rc = sqliteBtreeCursor(pX, p2, wrFlag, &p->aCsr[i].pCursor);
sqliteBtreeCursor 2479 ext/sqlite/libsqlite/src/vdbe.c         rc = sqliteBtreeCursor(pCx->pBt, pgno, 1, &pCx->pCursor);
sqliteBtreeCursor 2482 ext/sqlite/libsqlite/src/vdbe.c       rc = sqliteBtreeCursor(pCx->pBt, 2, 1, &pCx->pCursor);