oceanbase
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oceanbase
OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability, and compatibility with SQL standards.
**Enhancement** update readme to identify the commity tools usage
**Describe the bug** When I execute the following code the output is wrong, what I think the output should be 0 but it outputs 0x30 ------------ Result of direct SELECT:...
**Describe the bug** Add unique constraint concurrently with transaction execution will lead to inconsistency errors. A large number of transactions were executing concurrently. During this process, a client successfully added...
**Describe the bug** Consider the following test case. The third query returns an unexpected result since the second query shows that the expression `(t1.c0 = t0.c2) IS NULL` is evaluated...
**Describe the bug** When I tested the database, I found a problem. As in the example below, with repeatable read isolation level, transaction 2 reads the update from transaction 1....
* Adapt the syntax for creating user with AS. * Adapt the SET PASSWORD command to work with plaintext passwords. * Convert the password to uppercase when displaying it.
**Describe the bug** Oceanbase should check the range of auto-increment values when altering a column, rather than allowing it to be modified into a column type smaller than the auto-increment...
### Task Description A user with only the execute, alter routine, or create routine permissions should not be able to see the function's definition when executing SHOW CREATE FUNCTION. ###...
**Describe the bug** There are no slow queries or high QPS; only a low QPS is observed. However, the server CPU usage is increasing, with the observer process consuming 99%...
### Task Description The subquery with DISTINCT cannot be merged. ### Solution Description Remove the check for the DISTINCT flag during expr pullup. ### Passed Regressions ### Upgrade Compatibility ###...