Minus zero values about ydb HOT 2 OPEN

1. Minus zero values are not supported for float datatype

There is no implicit cast from double to float, even for literals. You have to use explicit cast or literal type suffix:

insert into t1_1(id,a) values (1,-0.0f);

from ydb.

Result of min/max functions might be inconsistent (should be +0)

According to IEEE 754 +/-0 are equal, no specific order is guaranteed in aggregation functions.

from ydb.