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From chenliang...@apache.org
Subject carbondata git commit: [CARBONDATA-1255] updated ddl-operation-on-carbondata.md for column_group feature
Date Wed, 05 Jul 2017 03:49:45 GMT
Repository: carbondata
Updated Branches:
  refs/heads/master 1bd7b3daf -> 427b88b1e


[CARBONDATA-1255] updated ddl-operation-on-carbondata.md for column_group feature

This closes #1127


Project: http://git-wip-us.apache.org/repos/asf/carbondata/repo
Commit: http://git-wip-us.apache.org/repos/asf/carbondata/commit/427b88b1
Tree: http://git-wip-us.apache.org/repos/asf/carbondata/tree/427b88b1
Diff: http://git-wip-us.apache.org/repos/asf/carbondata/diff/427b88b1

Branch: refs/heads/master
Commit: 427b88b1e48c8ca2ec1eb382b5617ee81040b437
Parents: 1bd7b3d
Author: vandana <vandana.yadav759@gmail.com>
Authored: Mon Jul 3 12:00:09 2017 +0530
Committer: chenliang613 <chenliang613@apache.org>
Committed: Wed Jul 5 11:49:14 2017 +0800

----------------------------------------------------------------------
 docs/ddl-operation-on-carbondata.md | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/carbondata/blob/427b88b1/docs/ddl-operation-on-carbondata.md
----------------------------------------------------------------------
diff --git a/docs/ddl-operation-on-carbondata.md b/docs/ddl-operation-on-carbondata.md
index 66c9d30..79d1139 100644
--- a/docs/ddl-operation-on-carbondata.md
+++ b/docs/ddl-operation-on-carbondata.md
@@ -71,14 +71,7 @@ The following DDL operations are supported in CarbonData :
 
    Here, DICTIONARY_EXCLUDE will exclude dictionary creation. This is applicable for high-cardinality
columns and is an optional parameter. DICTIONARY_INCLUDE will generate dictionary for the
columns specified in the list.
 
-   - **Row/Column Format Configuration**
 
-       Column groups with more than one column are stored in row format, instead of columnar
format. By default, each column is a separate column group.
-
-```
-       TBLPROPERTIES ('COLUMN_GROUPS'='(column1, column2),
-       (Column3,Column4,Column5)')
-```
 
    - **Table Block Size Configuration**
 
@@ -120,8 +113,7 @@ The following DDL operations are supported in CarbonData :
                                    saleQuantity Int,
                                    revenue Int)
       STORED BY 'carbondata'
-      TBLPROPERTIES ('COLUMN_GROUPS'='(productNumber,productName)',
-                     'DICTIONARY_EXCLUDE'='storeCity',
+      TBLPROPERTIES ('DICTIONARY_EXCLUDE'='storeCity',
                      'DICTIONARY_INCLUDE'='productNumber',
                      'NO_INVERTED_INDEX'='productBatch')
 ```
@@ -402,8 +394,7 @@ of columns is used.
                                 productBatch String,
                                 revenue Int)
    STORED BY 'carbondata'
-   TBLPROPERTIES ('COLUMN_GROUPS'='(productNumber,saleQuantity)',
-                  'DICTIONARY_EXCLUDE'='productName',
+   TBLPROPERTIES ('DICTIONARY_EXCLUDE'='productName',
                   'DICTIONARY_INCLUDE'='productNumber,saleQuantity',
                   'NO_INVERTED_INDEX'='productBatch',
                   'BUCKETNUMBER'='4',


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