[Enhancement]: collection name limitation

[hnwyllmm]

Description

It's better to limit the charset of collection name.
Normal choice: [a-zA-Z0-9_]
Then length of collection name is 512.
Because the max length of table name is 64 and we have some prefix characters for collection, we should modify the source code of seekdb and oceanbase.

[hnwyllmm]

Currently, seekdb and oceanbase can't support creating table with name more than 64(maybe) characters. What we can do now is only check the user action.

[hnwyllmm]

closed by #106