Github user ijokarumawak commented on the issue:
https://github.com/apache/nifi/pull/2145
Added followings:
- CLOB and NCLOB support to PutSQL
- NCLOB support to ExecuteSQL
Confirmed it can insert and select CLOB and NCLOB columns. For NCLOB, I've
tested Japanese characters are inserted and retrieved successfully.
A template is available here in Gist:
https://gist.github.com/ijokarumawak/451085b01349c7e6e83bcc42182ecffc
```
CREATE TABLE clob_test (
i INT not null,
c CLOB,
nc NCLOB,
CONSTRAINT clob_test_pk PRIMARY KEY (i)
);
```
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