OpenMLDB
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4paradigm
OpenMLDB is an open-source machine learning database that provides a feature platform computing consistent features for training and inference.
**Bug Description** The deleted column is not an index and cannot run successfully. The table does not delete data. **Expected Behavior** Prompt error message. **Steps to Reproduce** 1. ``` create...
**Bug Description** After the nameserver restarts, use the apiserver access interface to prompt an error **Expected Behavior** Can be accessed normally **Steps to Reproduce** 1. Deploy a cluster environment with...
OpenMLDB use double-layer skiplist to store data in memory storage engine currently. Skiplist will take some extra memory in header and data nodes. As `Lastest` table has little records in...
#841 's further work **Brief Description** regex expression match predicate. SQL syntax should be: ```sql [ NOT ] RLIKE ``` **Implementation strategy** Generally the implementation steps is the same as...
* **What kind of change does this PR introduce?** (Bug fix, feature, docs update, ...) feature * **What is the current behavior?** (You can also link to an open issue...
**Bug Description** insert a large number( > int64 max 2147483647) into timestamp column, won't get error. Although, it won't add one row. **Expected Behavior** get error msg? **Steps to Reproduce**...
* **What kind of change does this PR introduce?** (Bug fix, feature, docs update, ...) this PR intends to introduce an independent data export tool. * **What is the current...
- fix #2217 - support mutiple distributions https://github.com/4paradigm/OpenMLDB/blob/v0.5.3/hybridse/src/planv2/ast_node_converter.cc#L1680-L1681
**Bug Description** + When the current row data expires, the results of batch mode and request mode are different. + When there is expired data in the main table, the...
**Bug Description** When partitionnum = 0 and distribution is not specified, the creation of the table should fail, but now it succeeds ```sql create table t4 (c1 string NOT NULL,c2...