wuwenchi opened a new pull request, #35499:
URL: https://github.com/apache/doris/pull/35499
## Proposed changes
issue:
```
create table tb1 (id int);
select * from tb1;
drop table tb1;
```
When executing these SQLs in a loop, there will be a probability of select
failure and an error that the table cannot be found.
```
Statistics thread | create/drop/select table
thread
---------------------------------------------------------------------------------------------
| drop table --> initialized =
false
if (!initialized) { |
get_tables(); |
// There is no new table here yet |
| create table --->
initialized = false
initialized = true; |
} |
| select table ---> Because
initialized is true at this time, the db will not be updated,
| but there
are no new tables in the db at this time, so an error will be reported here.
```
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