Repository navigation

Issues

New issue

Who is using OceanBase?
#1301 · longdafeng opened on Feb 15, 2023
168
Welcome Cooperation with OceanBase
#1324 · longdafeng opened on Mar 20, 2023
408

[BUG]:In OceanBase's MySQL mode, it is not possible to modify the comments of NOT NULL fields with the ARRAY data type.
oceanbase/oceanbase#2487 · opened on Sep 30, 2026
[Bug]: Correct-password login automatically unlocks an administratively locked account when connection control is enabled
oceanbase/oceanbase#2485 · opened on Sep 24, 2026
Oversized SDO_RELATE mask causes an unbounded stack allocation and ASan stack overflow
oceanbase/oceanbase#2482 · opened on Sep 9, 2026
1
Large valid scheduled-trigger intervals cause signed 64-bit overflow
oceanbase/oceanbase#2481 · opened on Sep 9, 2026
GRANT can create a 33-byte user that CREATE USER rejects
oceanbase/oceanbase#2480 · opened on Sep 9, 2026
DBMS_TRUSTED_CERTIFICATE_MANAGER fails for a certificate common name containing a quote
oceanbase/oceanbase#2479 · opened on Sep 1, 2026
Rejected CREATE STANDBY TENANT logs the LOG_RESTORE_SOURCE password
oceanbase/oceanbase#2478 · opened on Sep 1, 2026
1
Invalid CREATE USER pre-hash credential is written verbatim to observer.log
oceanbase/oceanbase#2477 · opened on Sep 1, 2026
REST catalog OAuth2 authentication failure logs the plaintext ACCESSKEY
oceanbase/oceanbase#2476 · opened on Sep 1, 2026
CREATE DATABASE LINK logs the plaintext password in an INFO schema-cache message
oceanbase/oceanbase#2475 · opened on Sep 1, 2026
Failed DATA_BACKUP_DEST validation logs the OSS access_key at INFO level
oceanbase/oceanbase#2474 · opened on Sep 1, 2026
Observer startup logs ssl_external_kms_info at INFO level
oceanbase/oceanbase#2473 · opened on Sep 1, 2026
Failed physical restore logs password-derived and KMS key material in rootservice.log
oceanbase/oceanbase#2472 · opened on Sep 1, 2026
SET ENCRYPTION and SET DECRYPTION write plaintext passphrases to INFO logs
oceanbase/oceanbase#2471 · opened on Sep 1, 2026
2
Truncated length-encoded authentication response aborts an ASan observer
oceanbase/oceanbase#2470 · opened on Sep 1, 2026
[Enhancement] Migrate the paimon-cpp dependency to apache/paimon-cpp
oceanbase/oceanbase#2467 · opened on Aug 27, 2026
1
libobcdc: ObLogSysLsTaskHandler waits up to sys_ls_task_op_timeout_msec on an empty task queue because push() does not signal the wait cond
oceanbase/oceanbase#2442 · opened on Aug 6, 2026
1
observer executes RDTSCP during startup and dies with SIGILL where the hypervisor does not expose it (Docker Desktop on Intel macOS)
oceanbase/oceanbase#2441 · opened on Jul 31, 2026
1
Complex GROUP BY Expression Under Parallel Execution with ROLLUP Causes Incorrect Aggregation Grouping
oceanbase/oceanbase#2440 · opened on Jul 31, 2026
1
WITH ROLLUP Super‑aggregate Row Incorrectly Recomputes Grouping Expression Under Parallel Execution
oceanbase/oceanbase#2439 · opened on Jul 31, 2026
1
[Performance Bug] BETWEEN x AND x join predicates are not recognized as equality, causing a 93.8x slowdown
oceanbase/oceanbase#2438 · opened on Jul 31, 2026
[Performance Bug] Paired >= and <= join predicates are not recognized as equality, causing a 54.8x slowdown
oceanbase/oceanbase#2437 · opened on Jul 31, 2026
[Performance Bug] Join cardinality overestimation makes a ~3.3x faster hybrid plan appear ~22x slower
oceanbase/oceanbase#2436 · opened on Jul 31, 2026
Parallel Aggregation Merge Logic Produces Negative Variance and NULL STDDEV for VAR_POP/STD
oceanbase/oceanbase#2435 · opened on Jul 30, 2026
1
Malformed COM_STMT_EXECUTE JSON parameter causes ASan SEGV in ObILobCursor::read_i16()
oceanbase/oceanbase#2434 · opened on Jul 24, 2026
1

Navigation Menu

Repository navigation

Issues

Issues

[BUG]:In OceanBase's MySQL mode, it is not possible to modify the comments of `NOT NULL` fields with the `ARRAY` data type.

[Bug]: Correct-password login automatically unlocks an administratively locked account when connection control is enabled

Oversized SDO_RELATE mask causes an unbounded stack allocation and ASan stack overflow

Large valid scheduled-trigger intervals cause signed 64-bit overflow

GRANT can create a 33-byte user that CREATE USER rejects

DBMS_TRUSTED_CERTIFICATE_MANAGER fails for a certificate common name containing a quote

Rejected CREATE STANDBY TENANT logs the LOG_RESTORE_SOURCE password

Invalid CREATE USER pre-hash credential is written verbatim to `observer.log`

REST catalog OAuth2 authentication failure logs the plaintext `ACCESSKEY`

CREATE DATABASE LINK logs the plaintext password in an INFO schema-cache message

Failed DATA_BACKUP_DEST validation logs the OSS `access_key` at INFO level

Observer startup logs `ssl_external_kms_info` at INFO level

Failed physical restore logs password-derived and KMS key material in rootservice.log

SET ENCRYPTION and SET DECRYPTION write plaintext passphrases to INFO logs

Truncated length-encoded authentication response aborts an ASan observer

[Enhancement] Migrate the paimon-cpp dependency to apache/paimon-cpp

libobcdc: ObLogSysLsTaskHandler waits up to `sys_ls_task_op_timeout_msec` on an empty task queue because `push()` does not signal the wait cond

observer executes RDTSCP during startup and dies with SIGILL where the hypervisor does not expose it (Docker Desktop on Intel macOS)

Complex GROUP BY Expression Under Parallel Execution with ROLLUP Causes Incorrect Aggregation Grouping

WITH ROLLUP Super‑aggregate Row Incorrectly Recomputes Grouping Expression Under Parallel Execution

[Performance Bug] `BETWEEN x AND x` join predicates are not recognized as equality, causing a 93.8x slowdown

[Performance Bug] Paired `>=` and `<=` join predicates are not recognized as equality, causing a 54.8x slowdown

[Performance Bug] Join cardinality overestimation makes a ~3.3x faster hybrid plan appear ~22x slower

Parallel Aggregation Merge Logic Produces Negative Variance and NULL STDDEV for VAR_POP/STD

Malformed COM_STMT_EXECUTE JSON parameter causes ASan SEGV in `ObILobCursor::read_i16()`