VenuReddy2103 commented on a change in pull request #3436: [CARBONDATA-3548]Geospatial Support: Modified to create and load the table with a nonschema dimension sort column. And added InPolygon UDF
URL:
https://github.com/apache/carbondata/pull/3436#discussion_r354711772
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File path: core/src/main/java/org/apache/carbondata/core/constants/CarbonCommonConstants.java
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@@ -433,6 +433,7 @@ private CarbonCommonConstants() {
*/
public static final String INDEX_COLUMNS = "INDEX_COLUMNS";
+ public static final String INDEX_HANDLER = "index_handler";
Review comment:
This property is used to create a new column available only within carbon layer. This column is implicitly a sort column. Values for that column is generated from the set of existing schema columns(specified with sourcecolumns property).
For example:
Describe table o/p:
[desc.log](
https://github.com/apache/carbondata/files/3931085/desc.log)
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