destHasUniqueIdx 101415 ext/sqlite3/libsqlite/sqlite3.c   int destHasUniqueIdx = 0;        /* True if pDest has a UNIQUE index */
destHasUniqueIdx 101528 ext/sqlite3/libsqlite/sqlite3.c       destHasUniqueIdx = 1;
destHasUniqueIdx 101574 ext/sqlite3/libsqlite/sqlite3.c   assert( HasRowid(pDest) || destHasUniqueIdx );
destHasUniqueIdx 101577 ext/sqlite3/libsqlite/sqlite3.c    || destHasUniqueIdx                              /* (2) */