nauta

The primary key plan supports data deduplication. First of all, the primary key on a single column is supported. When data is inserted, judge whether the row appears in the...

delete key in pre-aggr table when delete occur in base table

1

**Bug Description** aggregator is not supported `delete` yet, base and aggregate tables should be kept consistent. **Expected Behavior** when delete on base table, pre-aggr table and aggregator should invalid these...

How is the progress of `concurrent insert and query`?

1

This feature sounds interesting.

Duplicate records in PRE_AGG_META_INFO

2

**Bug Description** Duplicate records in PRE_AGG_META_INFO **Expected Behavior** we check the long window meta info exists before inserting meta and creating pre-aggr table. The same meta info should only be...

**Enhancement** oblogminer supports more filter conditions, like transaction-id condition. subtask of #1782

**Enhancement** [oblogminer] enhance usability. User-friendly error messages, progress displays. subtask of #1782

**Use Case** Log analysis and data flashback. **Describe the solution you'd like** Oceanbase LogMiner is a log analysis and data flashback tool for Oceanbase that supports online and offline log...

feat: add hello() function

4

### Task Description add hello() function. ``` obclient> select hello(); +---------------+ | hello() | +---------------+ | Hello, World! | +---------------+ 1 row in set (0.01 sec) ``` ### Solution Description...

[Bug]: error log when obcdc normal launch

13

**Describe the bug** when obcdc normal launch, there are some unexpected error logs. ``` [2024-04-01 17:44:30.733964] WDIAG get (ob_config_helper.cpp:694) [27945][][T0][Y0-0000000000000000-0-0] [lt=401][errcode=-4016] set time error(str=" ", p_unit=" ") [2024-04-01 17:44:30.733984] ERROR...

**Is your feature request related to a problem? Please describe.** A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] **Describe the solution you'd...