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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
{
        if (ast)
            return typeid_cast<const ASTLiteral *>(ast);
        else
            return dag->column && isColumnConst(*dag->column);
    }
    ColumnWithTypeAndName getConstant() const
    {
        if (!isConstant())
            throw Exception(ErrorCodes::LOGICAL_ERROR, "KeyCondition::Tree node is not a constant");
        ColumnWithTypeAndName res;
        if (ast)
        {
            const auto * literal = assert_cast<const ASTLiteral *>(ast);
            res.type = applyVisitor(FieldToDataType(), literal->value);
            res.column = res.type->createColumnConst(0, literal->value);
        }
        else
        {
            res.type = dag->result_type;
            res.column = dag->column;
        }
        return res;
    }
    bool tryGetConstant(const Block & block_with_constants, Field & out_value, DataTypePtr & out_type) const