kunal642 commented on a change in pull request #3738:
URL:
https://github.com/apache/carbondata/pull/3738#discussion_r420773716##########
File path: docs/ddl-of-carbondata.md
##########
@@ -608,12 +607,10 @@ CarbonData DDL statements are documented here,which includes:
This can be SDK output or C++ SDK output. Refer [SDK Guide](./sdk-guide.md) and [C++ SDK Guide](./csdk-guide.md).
**Note:**
- 1. Dropping of the external table should not delete the files present in the location.
+ 1. Dropping of the external table will not delete the files present in the location.
2. When external table is created on non-transactional table data,
external table will be registered with the schema of carbondata files.
- If multiple files with different schema is present, exception will be thrown.
- So, If table registered with one schema and files are of different schema,
- suggest to drop the external table and create again to register table with new schema.
+ If multiple files with different schema is present, exception will be thrown.
Review comment:
done
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