Kirill Shirokov created IGNITE-7539:
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Summary: SQL COPY command: implement NULL escape sequence handling
Key: IGNITE-7539
URL: https://issues.apache.org/jira/browse/IGNITE-7539
Project: Ignite
Issue Type: Improvement
Reporter: Kirill Shirokov
There should be a way to specify NULL field value in a file, which we import
via COPY command.
A popular solution among vendors for CSV format is to have a special escape
sequence for a NULL value in a field: \N for example.
We need to have a possibility to enable/disable null escape sequence handling
for all fields or on per-field basis.
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