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Posted to commits@carbondata.apache.org by ku...@apache.org on 2018/05/07 12:36:09 UTC
carbondata git commit: [CARBONDATA-2424] Added documentation for
properties of Pre-aggregate tables
Repository: carbondata
Updated Branches:
refs/heads/master b1c85fa55 -> 1128d89ea
[CARBONDATA-2424] Added documentation for properties of Pre-aggregate tables
'path' and 'partitioning' under DMPROPERTIES have been updated in the document
This closes #2258
Project: http://git-wip-us.apache.org/repos/asf/carbondata/repo
Commit: http://git-wip-us.apache.org/repos/asf/carbondata/commit/1128d89e
Tree: http://git-wip-us.apache.org/repos/asf/carbondata/tree/1128d89e
Diff: http://git-wip-us.apache.org/repos/asf/carbondata/diff/1128d89e
Branch: refs/heads/master
Commit: 1128d89eae927657f82842f1d8896f705befca76
Parents: b1c85fa
Author: praveenmeenakshi56 <pr...@gmail.com>
Authored: Wed May 2 13:47:25 2018 +0530
Committer: kunal642 <ku...@gmail.com>
Committed: Mon May 7 18:04:20 2018 +0530
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docs/datamap/preaggregate-datamap-guide.md | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/carbondata/blob/1128d89e/docs/datamap/preaggregate-datamap-guide.md
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diff --git a/docs/datamap/preaggregate-datamap-guide.md b/docs/datamap/preaggregate-datamap-guide.md
index 84f06c4..ce7cbcc 100644
--- a/docs/datamap/preaggregate-datamap-guide.md
+++ b/docs/datamap/preaggregate-datamap-guide.md
@@ -105,7 +105,10 @@ DataMap can be created using following DDL
```
The string followed by USING is called DataMap Provider, in this version CarbonData supports two
kinds of DataMap:
-1. preaggregate, for pre-aggregate table. No DMPROPERTY is required for this DataMap
+1. preaggregate, for pre-aggregate table. Pre-Aggregate table supports two values for DMPROPERTIES.
+ a. 'path' is used to specify the store location of the datamap.('path'='/location/').
+ b. 'partitioning' when set to false enables user to disable partitioning of the datamap.
+ Default value is true for this property.
2. timeseries, for timeseries roll-up table. Please refer to [Timeseries DataMap](https://github.com/apache/carbondata/blob/master/docs/datamap/timeseries-datamap-guide.md)
DataMap can be dropped using following DDL