Fuzzer: Virtuoso 7.2.12 crashed at `box_equal`.
It can also be reproduced with Version 7.2.13-dev.3239-pthreads as of Mar 17 2024 (da40b02).

PoC:
```SQL
SELECT 3.140000 * RAND ( 1234 ) FROM RDF_QUAD GROUP BY CONNECTION_ID ( ) ORDER BY 1 , ( SELECT ( RAND ( 1234 ) ) );
```

backtrace:
```c
#0 0xdf3719 (box_equal+0x9)
#1 0xdf79d5 (id_hash_get_with_hash_number+0x55)
#2 0x6e4a13 (sqlo_df_elt+0x223)
#3 0x6e56c7 (sqlo_df+0x37)
#4 0x743213 (dfe_unit_gb_dependant+0x2d3)
#5 0x7449dc (dfe_list_gb_dependant+0x2cc)
#6 0x743e85 (dfe_unit_gb_dependant+0xf45)
...
#4581 0x7449dc (dfe_list_gb_dependant+0x2cc)
#4582 0x743e85 (dfe_unit_gb_dependant+0xf45)
#4583 0x7449dc (dfe_list_gb_dependant+0x2cc)
#4584 0x74affc (sqlg_make_sort_nodes+0x1b7c)
#4585 0x74d5ad (sqlg_group_node+0x55d)
#4586 0x750056 (sqlg_dt_query_1+0x906)
#4587 0x751c97 (sqlg_top_1+0x107)
#4588 0x716074 (sqlo_top_select+0x164)
#4589 0x6bf21b (sql_stmt_comp+0x8bb)
#4590 0x6c20b2 (sql_compile_1+0x1a62)
#4591 0x7d5b40 (stmt_set_query+0x340)
#4592 0x7d7a32 (sf_sql_execute+0x922)
#4593 0x7d8dbe (sf_sql_execute_w+0x17e)
#4594 0x7e1a7d (sf_sql_execute_wrapper+0x3d)
#4595 0xe2a11c (future_wrapper+0x3fc)
#4596 0xe31a1e (_thread_boot+0x11e)
#4597 0x7fb3cdc20609 (start_thread+0xd9)
#4598 0x7fb3cd9f0353 (clone+0x43)
```

ways to reproduce (write poc to the file /tmp/test.sql first):
```bash
# remove the old one
docker container rm virtdb_test -f
# start virtuoso through docker
docker run --name virtdb_test -itd --env DBA_PASSWORD=dba  pkleef/virtuoso-opensource-7
# wait the server starting
while ! echo "SELECT 1;" | docker exec -i virtdb_test-dev isql 1111 dba > /dev/null 2>&1; do
    echo "Waiting the server starting..."
    sleep 1
done
# run the poc
cat /tmp/test.sql | docker exec -i virtdb_test isql 1111 dba
```


Fuzzer: Virtuoso 7.2.12 crashed at `box_equal`
This is a GitHub Issue
repo:virtuoso-opensource
owner:openlink
Title : Fuzzer: Virtuoso 7.2.12 crashed at `box_equal`
Issue date:

--- start body ---
Fuzzer: Virtuoso 7.2.12 crashed at `box_equal`.
It can also be reproduced with Version 7.2.13-dev.3239-pthreads as of Mar 17 2024 (da40b02).

PoC:
```SQL
SELECT 3.140000 * RAND ( 1234 ) FROM RDF_QUAD GROUP BY CONNECTION_ID ( ) ORDER BY 1 , ( SELECT ( RAND ( 1234 ) ) );
```

backtrace:
```c
#0 0xdf3719 (box_equal+0x9)
#1 0xdf79d5 (id_hash_get_with_hash_number+0x55)
#2 0x6e4a13 (sqlo_df_elt+0x223)
#3 0x6e56c7 (sqlo_df+0x37)
#4 0x743213 (dfe_unit_gb_dependant+0x2d3)
#5 0x7449dc (dfe_list_gb_dependant+0x2cc)
#6 0x743e85 (dfe_unit_gb_dependant+0xf45)
...
#4581 0x7449dc (dfe_list_gb_dependant+0x2cc)
#4582 0x743e85 (dfe_unit_gb_dependant+0xf45)
#4583 0x7449dc (dfe_list_gb_dependant+0x2cc)
#4584 0x74affc (sqlg_make_sort_nodes+0x1b7c)
#4585 0x74d5ad (sqlg_group_node+0x55d)
#4586 0x750056 (sqlg_dt_query_1+0x906)
#4587 0x751c97 (sqlg_top_1+0x107)
#4588 0x716074 (sqlo_top_select+0x164)
#4589 0x6bf21b (sql_stmt_comp+0x8bb)
#4590 0x6c20b2 (sql_compile_1+0x1a62)
#4591 0x7d5b40 (stmt_set_query+0x340)
#4592 0x7d7a32 (sf_sql_execute+0x922)
#4593 0x7d8dbe (sf_sql_execute_w+0x17e)
#4594 0x7e1a7d (sf_sql_execute_wrapper+0x3d)
#4595 0xe2a11c (future_wrapper+0x3fc)
#4596 0xe31a1e (_thread_boot+0x11e)
#4597 0x7fb3cdc20609 (start_thread+0xd9)
#4598 0x7fb3cd9f0353 (clone+0x43)
```

ways to reproduce (write poc to the file /tmp/test.sql first):
```bash
# remove the old one
docker container rm virtdb_test -f
# start virtuoso through docker
docker run --name virtdb_test -itd --env DBA_PASSWORD=dba  pkleef/virtuoso-opensource-7
# wait the server starting
while ! echo "SELECT 1;" | docker exec -i virtdb_test-dev isql 1111 dba > /dev/null 2>&1; do
    echo "Waiting the server starting..."
    sleep 1
done
# run the poc
cat /tmp/test.sql | docker exec -i virtdb_test isql 1111 dba
```


--- end body ---
