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fixed issue 731, 740, and more

commit 8911cc529e72e2bb544d9b472d6e10f173d173af

Author: Young-Seok <kisskys@gmail.com>

Date: Sun May 18 11:28:28 2014 -0700

another fix for picking available index for leftouterjoin plan

commit 9bce43087615fee53613467a027833dd53e190f9

Merge: c8e85ac efab69f

Author: Young-Seok <kisskys@gmail.com>

Date: Sun May 11 22:22:10 2014 -0700

merged master to kisskys/left-outer-join-issue branch

commit c8e85aca31545c13b2a02ff6dc259943e2cf66ad

Author: Young-Seok <kisskys@gmail.com>

Date: Sun May 11 20:17:17 2014 -0700

changes for left-outer-join to pick available indexes

Change-Id: Ib0fc186bc9388802f95445edee92c428b3bb69cc

Reviewed-on: http://fulliautomatix.ics.uci.edu:8443/34

Reviewed-by: Inci Cetindil <icetindil@gmail.com>

Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>

  1. … 51 more files in changeset.
fixing issue #352

Merge branch 'master' into zheilbron/hyracks_msr_demo

  1. … 2 more files in changeset.
Revert changes to InlineVariablesRule.

reverted the change of removing adjacent exchange operators

Updated the policy to have a boolean function for entering nested plans.

Code style fix.

The check for do not inline functions has been moved to a policy that is in Asterix.

do not apply PullSelectOutOfEqJoin for LOJ

Update the interface to include better names and arguments.

ensure limits are copied down as far as possible and not through select operators

    • -0
    • +105
    ./uci/ics/hyracks/algebricks/rewriter/rules/CopyLimitDownRule.java
  1. … 3 more files in changeset.
don't inline non-functional functions

disable common subexpression elimination for non-functional functions

Fixed the incorrect exchange merging introduced by the previous commit; updated the IntroHashPartitionMergeExchange rule to handle the hash-merge-exchange operator.

Fixed a bug on omitted order by columns when added an exchange operator to enforce the group-by property.

  1. … 1 more file in changeset.
Fixed a bug on unclosed running aggregation runtime; fixed an issue on two adjacent exchange operators (connectors) when duplicate sort operator is removed.

  1. … 4 more files in changeset.
Fixed a bug on unclosed running aggregation runtime; fixed an issue on two adjacent exchange operators (connectors) when duplicate sort operator is removed.

checkpoint: fixed a issue when introducing the HashMergeExcnahge but have not compute its delivered property, which could cause a NPE when its delivered property by other operator.

make more rules aware of non-functional functions

add a rule to eliminate empty-key gby

add a rule to converet left outer join to inner join

add a rule to converet left outer join to inner join

merge from zheilbron/hyracks_msr

  1. … 291 more files in changeset.
fix the execution mode of operators and the location constraint of algebricks meta operator

  1. … 29 more files in changeset.
Creating a branch for changes required for VXQuery. This commit includes the patch for issue 99.

add/update license headers

  1. … 2273 more files in changeset.
organizing compiler parameters

  1. … 7 more files in changeset.
fix asterixdb issue459

fix asterixdb issue51

addressed young-seok's comments