pCovidx          115807 ext/sqlite3/libsqlite/sqlite3.c     Index *pCovidx;       /* Possible covering index for WHERE_MULTI_OR */
pCovidx          120194 ext/sqlite3/libsqlite/sqlite3.c     pLevel->u.pCovidx = pCov;
pCovidx          123195 ext/sqlite3/libsqlite/sqlite3.c       pIdx = pLevel->u.pCovidx;