noisepage
noisepage copied to clipboard
cmu-db
Self-Driving Database Management System from Carnegie Mellon University
# Feature Enhancement ## Summary Using psql, type `\copyright` and you will receive the standard PostgreSQL Copyright notice. This should be changed to the appropriate noisepage copyright notice, shouldn't it?...
# Bug Report ## Summary In our trace file test harness (https://github.com/cmu-db/noisepage/tree/master/script/testing/junit/traces), reusing the name of a previously dropped table will cause the test to fail in extended more. More...
There are some contents within the paper of `PCQ`, but it's just a general description. Could some more details on the VM design could be provided? Thanks a lot ~
# Index Scan + Index Join Limit ## Description Limit clauses are currently not propagated to the `IndexScanPlanNode` nor the `IndexJoinPlanNode` and as a result, the execution engine can't take...
The very basic test harness defined in `test_harness.h` [here](https://github.com/cmu-db/noisepage/blob/master/test/include/test_util/test_harness.h) is named `TerrierTest`. This should be refactored to `NoisepageTest` (or is it `NoisePageTest`?) to account for the name change. Unfortunately this...
The `tbb::task_scheduler_init` class is deprecated. Not really a pressing issue, and would not be noticeable if it weren't for the fact that it pops up some warnings during compilation thanks...
# Bug Report ## Summary If you try and update an internal catalog table through SQL then the indexes won't be properly updated. The issue is in how we store...
# Bug Report ## Summary TPCH Query 2 does not stop executing. The transformer.convertToOpExpression() generates an incorrect op_tree that contains the InnerJoin operator repeatedly (InnerJoin -> InnerJoin -> InnerJoin ->...
It looks like simple joins with 1=1 as the predicate fail in the optimizer. The following traces produce a null access on `gexpr` [here](https://github.com/cmu-db/noisepage/blob/ed86192c8ea5c7a075444888eefe833b8e398856/src/include/optimizer/group_expression.h#L74). `create table sample (x integer);` `create...
# Bug Report ## Summary Ran into an issue where I received the following error during the build. This failed test seems to be intermittent ``` The following tests FAILED:...
