sqliteVdbeCompressSpace  740 ext/sqlite/libsqlite/src/select.c         sqliteVdbeCompressSpace(v, addr);
sqliteVdbeCompressSpace  754 ext/sqlite/libsqlite/src/select.c       sqliteVdbeCompressSpace(v, addr);
sqliteVdbeCompressSpace  108 ext/sqlite/libsqlite/src/vdbe.h void sqliteVdbeCompressSpace(Vdbe*,int);