mustBeUnique     84487 ext/sqlite3/libsqlite/sqlite3.c   int mustBeUnique;                     /* True if RHS must be unique */
mustBeUnique     84491 ext/sqlite3/libsqlite/sqlite3.c   mustBeUnique = (inFlags & IN_INDEX_LOOP)!=0;
mustBeUnique     84548 ext/sqlite3/libsqlite/sqlite3.c          && (!mustBeUnique || (pIdx->nKeyCol==1 && IsUniqueIndex(pIdx)))