[MDEV-17631] select_handler for a full query pushdown Created: 2018-11-07 Updated: 2019-02-24 Resolved: 2019-02-24 |
|
| Status: | Closed |
| Project: | MariaDB Server |
| Component/s: | Optimizer |
| Fix Version/s: | 10.4.3 |
| Type: | Task | Priority: | Critical |
| Reporter: | Roman | Assignee: | Igor Babaev |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Issue Links: |
|
||||||||||||||||
| Description |
|
Columnstore needs a full query pushdown handler. This handler allows Columnstore to decide whether it wants to execute a query on its own or not. If Columnstore decides to execute the query it returns to the server the handler that provides the server with interface function to read the result set. |
| Comments |
| Comment by Igor Babaev [ 2019-02-24 ] |
|
The patches for this task were pushed into 10.4 |