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Refactor already supported insert feature, so that it works more like vanilla Delta. This also includes removing some long-existing unnecessary concepts like ClickhouseAnalysis, ClickHouseFileIndex, ClickhouseScan, etc. After this PR, it is also required that users to put "--conf spark.sql.extensions=io.delta.sql.DeltaSparkSessionExtension" into spark parameters.
Based on the refactor, update/delete/upsert is also implemented.
Add test cases for insert overwrite ( it seems naturally working)
Fix bucket pruning not working when there's a filter on bucket column
binmahone
changed the title
[CH][Delta] refactor code to avoid copying too many files from Delta
[CH] delta-mergetree support update/delete/upsert/insert in a more native delta way
Feb 29, 2024
binmahone
changed the title
[CH] delta-mergetree support update/delete/upsert/insert in a more native delta way
[CH] delta-mergetree support update/delete/upsert/insert in a more Delta-like way
Feb 29, 2024
Description
for delta-mergetree, the issue will :
Must do
to enable this feature, you must:
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