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sql【1】:  
`select count()
from (
         SELECT event_dt
         FROM (select event_dt, 403 AS event_id
               from (
                        select event_dt
                        from tba as tba
                        where event_id = 9
                          and ((tba.event_dt >= 20220822 and tba.event_dt <= 20220822))
                        )) tba
         WHERE tba.event_dt >= 20220822
           and tba.event_dt <= 20220822
         );`

sql【2】:
`select count()
from (
         SELECT event_dt
         FROM (select event_dt, 403 AS event_id
               from (
                        select event_dt
                        from tba as tba
                        where event_id = 9
                          and ((tba.event_dt >= 20220822 and tba.event_dt <= 20220822))
                        )) tba
         WHERE tba.event_dt >= 20220822
           and tba.event_dt <= 20220822
           and event_id = 403
         );`

why sql【2】result less data
return true;
    }
    if (node.isFunction())
    {
        auto func = node.asFunction();
        size_t num_args = func.numArguments();
        if (num_args > 2 || num_args == 0)
            return false;
        out_functions_chain.push_back(func);
        bool ret = false;
        if (num_args == 2)
        {
            if (func.getArgumentAt(0).isConstant())
            {
                ret = isKeyPossiblyWrappedByMonotonicFunctionsImpl(func.getArgumentAt(1), out_key_column_num, out_key_column_type, out_functions_chain);
            }
            else if (func.getArgumentAt(1).isConstant())
            {
                ret = isKeyPossiblyWrappedByMonotonicFunctionsImpl(func.getArgumentAt(0), out_key_column_num, out_key_column_type, out_functions_chain);
            }
        }
        else
        {
            ret = isKeyPossiblyWrappedByMonotonicFunctionsImpl(func.getArgumentAt(0), out_key_column_num, out_key_column_type, out_functions_chain);
        }
        return ret;
    }
    return false;
}
static void castValueToType(const DataTypePtr & desired_type, Field & src_value, const DataTypePtr & src_type, const KeyCondition::Tree & node)