如何在SAP HANA中使用SQL将test / nclob / varchar转换为十六进制

Question

How do I convert text to hex using SQL in SAP HANA?

(I want to be able to read also nonprintable characters
(new line, linefeed, etc.)
since we have an issue with the text)

Answer 1

Use cast(cdata as varbinary)

Test SQL:

SELECT cast ('Jtext' as varbinary) from dummy;

Output:

4A74657874

4A = J
74 = t
...