LevelDB storage engine (MDEV-3841)

[MDEV-3962] SELECT with ORDER BY causes "ERROR 1030 (HY000): Got error 122 from storage engine" Created: 2012-12-21  Updated: 2012-12-21  Resolved: 2012-12-21

Status: Closed
Project: MariaDB Server
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Technical task Priority: Major
Reporter: Elena Stepanova Assignee: Sergei Petrunia
Resolution: Fixed Votes: 0
Labels: leveldb

Issue Links:
Relates

 Description   

CREATE TABLE t1 (pk INT PRIMARY KEY) ENGINE=LevelDB;
# Query OK, 0 rows affected (0.06 sec)
 
INSERT INTO t1 VALUES (2),(1);
# Query OK, 2 rows affected (0.01 sec)
# Records: 2  Duplicates: 0  Warnings: 0
 
SELECT * FROM t1 ORDER BY pk;
# ERROR 1030 (HY000): Got error 122 from storage engine

revision-id: psergey@askmonty.org-20121221152341-9stvnkuiinslrt9h
date: 2012-12-21 19:23:41 +0400
build-date: 2012-12-21 21:15:42 +0400
revno: 4471
branch: mysql-5.6-leveldb

Same happens with ORDER BY <non-pk column>

DELETE IGNORE .. ORDER BY .. causes an assertion failure, but I assume it's a result of the described problem.


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