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Codecov Report
@@ Coverage Diff @@
## master #119 +/- ##
==========================================
- Coverage 51.67% 51.48% -0.20%
==========================================
Files 17 17
Lines 1850 1853 +3
==========================================
- Hits 956 954 -2
- Misses 826 830 +4
- Partials 68 69 +1 |
kennytm
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Jul 10, 2020
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LGTM but IMO it's better to avoid using a nullable unique key at all (since multiple NULL can exist)
Yes. This is used for the extreme situation. |
kennytm
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Jul 14, 2020
overvenus
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Jul 14, 2020
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What problem does this PR solve?
Fix the problem that when picked up field is unique index NULL but dumpling skipped the NULL value.
What is changed and how it works?
Add nullValueCondition to check for the first file like mydumper. A related integration is also added.
Check List
Tests
Related changes
Release note
--r
is specified.