pvillard31 opened a new pull request, #10181:
URL: https://github.com/apache/nifi/pull/10181
# Summary
NIFI-14833 - Add FlowFile attribute support to PutSnowflakeInternalStage
Tested with both named and table internal stage.
````sql
-- Create database
CREATE DATABASE IF NOT EXISTS NIFI_TEST_DATABASE;
-- Use the database
USE DATABASE NIFI_TEST_DATABASE;
-- Create schema
CREATE SCHEMA IF NOT EXISTS NIFI_TEST_SCHEMA;
-- Use the schema
USE SCHEMA NIFI_TEST_SCHEMA;
-- Create table
CREATE TABLE IF NOT EXISTS NIFI_TEST_TABLE (
id INTEGER,
value STRING
);
-- Create internal stage
CREATE STAGE IF NOT EXISTS NIFI_CSV_STAGE
FILE_FORMAT = (
TYPE = 'CSV'
FIELD_DELIMITER = ','
SKIP_HEADER = 1
FIELD_OPTIONALLY_ENCLOSED_BY = '"'
ESCAPE_UNENCLOSED_FIELD = NONE
);
-- Create pipe to automatically ingest files from the stage
CREATE PIPE IF NOT EXISTS NIFI_CSV_PIPE
AUTO_INGEST = TRUE
AS
COPY INTO NIFI_TEST_TABLE
FROM @NIFI_CSV_STAGE
FILE_FORMAT = (
TYPE = 'CSV'
FIELD_DELIMITER = ','
SKIP_HEADER = 1
FIELD_OPTIONALLY_ENCLOSED_BY = '"'
ESCAPE_UNENCLOSED_FIELD = NONE
);
COPY INTO NIFI_TEST_TABLE
FROM @%NIFI_TEST_TABLE
FILE_FORMAT = (
TYPE = 'CSV'
FIELD_DELIMITER = ','
SKIP_HEADER = 1
FIELD_OPTIONALLY_ENCLOSED_BY = '"'
ESCAPE_UNENCLOSED_FIELD = NONE
);
SELECT * FROM NIFI_TEST_TABLE;
````
And a flow GFF -> PutSnowflakeInternalStage where PutSnowflakeInternalStage
only referenced FF attributes.
# Tracking
Please complete the following tracking steps prior to pull request creation.
### Issue Tracking
- [ ] [Apache NiFi Jira](https://issues.apache.org/jira/browse/NIFI) issue
created
### Pull Request Tracking
- [ ] Pull Request title starts with Apache NiFi Jira issue number, such as
`NIFI-00000`
- [ ] Pull Request commit message starts with Apache NiFi Jira issue number,
as such `NIFI-00000`
### Pull Request Formatting
- [ ] Pull Request based on current revision of the `main` branch
- [ ] Pull Request refers to a feature branch with one commit containing
changes
# Verification
Please indicate the verification steps performed prior to pull request
creation.
### Build
- [ ] Build completed using `mvn clean install -P contrib-check`
- [ ] JDK 21
### Licensing
- [ ] New dependencies are compatible with the [Apache License
2.0](https://apache.org/licenses/LICENSE-2.0) according to the [License
Policy](https://www.apache.org/legal/resolved.html)
- [ ] New dependencies are documented in applicable `LICENSE` and `NOTICE`
files
### Documentation
- [ ] Documentation formatting appears as expected in rendered files
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