embulk / embulk/embulk-output-jdbc

embulk-output-mysql/postgresql/oracle/sqlserver may not support NULL merge keys

Open
#199 0 comments 0 reactions 0 assignees View on GitHub
Dominant language
Java
Stars
92
Forks
89
PR merge metrics
No merged PRs in 30d

Description

embulk-output-redshift doesn't support NULL merge keys ( #196 ) .
Other plugins may not support NULL merge keys.
If so, we should update README.

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by checking how embulk-output-mysql, embulk-output-postgresql, embulk-output-oracle, and embulk-output-sqlserver handle NULL merge keys, using the related embulk-output-redshift issue #196 as context. Verify the behavior for each plugin, then update the README with the confirmed support or limitations. Done means the README accurately covers the affected plugins.

Written by the indexing model from the issue text.

Assessment

Tech stack
java, mysql, postgresql
Domain
databases, documentation
Issue type
Documentation
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
32/100

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