[Bug]: create db and table ,insert data, create snapshot, drop db, select * from table{snapshot = ''} report 'ERROR 1046 (HY000): not connect to a database'.

[Ariznawlll]

Is there an existing issue for the same bug?

• [X] I have checked the existing issues.

Branch Name

main

Commit ID

44a4d5e

Other Environment Information

- Hardware parameters:
- OS type:
- Others:

Actual Behavior

Expected Behavior

db和表还在

Steps to Reproduce

drop database if exists test03;
create database test03;
use test03;

create table t1(col1 int);
insert into t1 values(1),(2),(3);
select count(*) from t1;

drop snapshot if exists sp01;
create snapshot sp01 for account sys;

drop database test03;
select * from t1{snapshot = 'sp01'};    -->此处报错

Additional information

No response

[YANGGMM]

这不是一个bug

[Ariznawlll]

查询的时候需要带上db_name