Github user QiangCai commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1938#discussion_r166509548
--- Diff: docs/data-management-on-carbondata.md ---
@@ -330,6 +330,14 @@ This tutorial is going to introduce all commands and
data operations on CarbonDa
OPTIONS('COMMENTCHAR'='#')
```
+ - **HEADER:** When you load the CSV file without the file header and the
file header is the same with the table schema, then add 'HEADER'='false' to
load data SQL as user need not provide the file header. By default the value is
'true'.
+ false: CSV file is without file header.
+ true: CSV file is with file header.
+
+ ```
+ OPTIONS('HEADER'='false')
+ ```
+
- **FILEHEADER:** Headers can be provided in the LOAD DATA command if
headers are missing in the source files.
--- End diff --
suggest mentioning: If HEADER option exists and the value is true, not
require FILEHEADER option.
---
