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Posted to commits@carbondata.apache.org by ch...@apache.org on 2017/03/24 06:21:30 UTC
[1/2] incubator-carbondata git commit: [CARBONDATA-801] Examples
syntax fix
Repository: incubator-carbondata
Updated Branches:
refs/heads/master 6549b3680 -> b7c636f1f
[CARBONDATA-801] Examples syntax fix
Project: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/commit/d0ff8181
Tree: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/tree/d0ff8181
Diff: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/diff/d0ff8181
Branch: refs/heads/master
Commit: d0ff81813c4fb92ad9dc910e80dbbb2ef6088ece
Parents: 6549b36
Author: Srinath Thota <sr...@outlook.com>
Authored: Thu Mar 23 17:17:57 2017 +0530
Committer: chenliang613 <ch...@huawei.com>
Committed: Fri Mar 24 11:50:48 2017 +0530
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docs/ddl-operation-on-carbondata.md | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
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http://git-wip-us.apache.org/repos/asf/incubator-carbondata/blob/d0ff8181/docs/ddl-operation-on-carbondata.md
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diff --git a/docs/ddl-operation-on-carbondata.md b/docs/ddl-operation-on-carbondata.md
index de4999e..215cff8 100644
--- a/docs/ddl-operation-on-carbondata.md
+++ b/docs/ddl-operation-on-carbondata.md
@@ -57,8 +57,8 @@ The following DDL operations are supported in CarbonData :
Dictionary encoding is enabled by default for all String columns, and disabled for non-String columns. You can include and exclude columns for dictionary encoding.
```
- TBLPROPERTIES ("DICTIONARY_EXCLUDE"="column1, column2")
- TBLPROPERTIES ("DICTIONARY_INCLUDE"="column1, column2")
+ TBLPROPERTIES ('DICTIONARY_EXCLUDE'='column1, column2')
+ TBLPROPERTIES ('DICTIONARY_INCLUDE'='column1, column2')
```
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.
@@ -67,8 +67,8 @@ The following DDL operations are supported in CarbonData :
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, column3),
-(Column4,Column5,Column6)")
+TBLPROPERTIES ('COLUMN_GROUPS'='(column1, column3),
+(Column4,Column5,Column6)')
```
- **Table Block Size Configuration**
@@ -76,7 +76,7 @@ TBLPROPERTIES ("COLUMN_GROUPS"="(column1, column3),
The block size of table files can be defined using the property TABLE_BLOCKSIZE. It accepts only integer values. The default value is 1024 MB and supports a range of 1 MB to 2048 MB.
If you do not specify this value in the DDL command, default value is used.
```
- TBLPROPERTIES ("TABLE_BLOCKSIZE"="512 MB")
+ TBLPROPERTIES ('TABLE_BLOCKSIZE'='512')
```
Here 512 MB means the block size of this table is 512 MB, you can also set it as 512M or 512.
@@ -86,7 +86,7 @@ TBLPROPERTIES ("COLUMN_GROUPS"="(column1, column3),
Inverted index is very useful to improve compression ratio and query speed, especially for those low-cardinality columns who are in reward position.
By default inverted index is enabled. The user can disable the inverted index creation for some columns.
```
- TBLPROPERTIES ("NO_INVERTED_INDEX"="column1, column3")
+ TBLPROPERTIES ('NO_INVERTED_INDEX'='column1, column3')
```
No inverted index shall be generated for the columns specified in NO_INVERTED_INDEX. This property is applicable on columns with high-cardinality and is an optional parameter.
[2/2] incubator-carbondata git commit: [CARBONDATA-801] Examples
syntax fix This closes #687
Posted by ch...@apache.org.
[CARBONDATA-801] Examples syntax fix This closes #687
Project: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/commit/b7c636f1
Tree: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/tree/b7c636f1
Diff: http://git-wip-us.apache.org/repos/asf/incubator-carbondata/diff/b7c636f1
Branch: refs/heads/master
Commit: b7c636f1f1a06aca0269a7b5f22cf94127bc3e76
Parents: 6549b36 d0ff818
Author: chenliang613 <ch...@huawei.com>
Authored: Fri Mar 24 11:51:18 2017 +0530
Committer: chenliang613 <ch...@huawei.com>
Committed: Fri Mar 24 11:51:18 2017 +0530
----------------------------------------------------------------------
docs/ddl-operation-on-carbondata.md | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
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