[MDEV-4201] LevelDB Storage Engine MS2 Created: 2013-02-25  Updated: 2013-05-27  Resolved: 2013-05-27

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

Type: Task Priority: Major
Reporter: Sergei Petrunia Assignee: Sergei Petrunia
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
PartOf
includes MDEV-4351 LevelDB: Build system must be able to... Closed
is part of MDEV-3841 LevelDB storage engine Closed
Sub-Tasks:
Key
 Summary
 Type
 Status
 Assignee
MDEV-4298 LevelDB: Assertion `thd->is_error() |... Technical task Closed Sergei Petrunia  
MDEV-4300 LevelDB: Server crashes in inline_mys... Technical task Closed Sergei Petrunia  
MDEV-4301 LevelDB: Assertion `pack_info != __nu... Technical task Closed Sergei Petrunia  
MDEV-4304 LevelDB: Index-only scan by a field w... Technical task Closed Sergei Petrunia  
MDEV-4305 LevelDB: Assertion `((keypart_map + 1... Technical task Closed Sergei Petrunia  
MDEV-4306 LevelDB (and MyISAM): Wrong result (m... Technical task Closed Sergei Petrunia  
MDEV-4313 LevelDB: Server crashes in LDBSE_KEYD... Technical task Closed Sergei Petrunia  
MDEV-4314 LevelDB: Server crashes in get_consta... Technical task Closed Sergei Petrunia  
MDEV-4320 LevelDB: Valgrind "blocks still reach... Technical task Closed Sergei Petrunia  
MDEV-4321 LevelDB: Valgrind "blocks are definit... Technical task Closed Sergei Petrunia  
MDEV-4323 LevelDB: Wrong result (missing rows) ... Technical task Closed Sergei Petrunia  
MDEV-4324 LevelDB: Valgrind "Use of uninitialis... Technical task Closed Sergei Petrunia  
MDEV-4337 LevelDB: Inconsistent results compari... Technical task Closed Sergei Petrunia  
MDEV-4374 LevelDB: Valgrind warnings 'Use of un... Technical task Closed Sergei Petrunia  
MDEV-4375 LevelDB: Auto-increment value is not ... Technical task Closed Sergei Petrunia  
MDEV-4376 LevelDB: Statements suspected to be u... Technical task Closed Sergei Petrunia  
MDEV-4377 LevelDB: Valgrind warnings 'Invalid r... Technical task Closed Sergei Petrunia  
MDEV-4383 LevelDB: Wrong result of DELETE .. OR... Technical task Closed Sergei Petrunia  

 Description   

Implement LevelDB Storage Engine MS2 as described here: https://kb.askmonty.org/en/leveldb-storage-engine-ms2/

 Comments   
Comment by Sergei Petrunia [ 2013-03-08 ]

An interesting problem: SQL layer calls ha_leveldb::index_flags() before the table is open. This means, index_flags() is called before we know datatypes of columns and can tell whether we support index_only for an index.

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