Individual skill

delta-lake

Delta Lake — table DDL (CREATE/PARTITIONED BY/LOCATION/TBLPROPERTIES), DML (INSERT/UPDATE/DELETE/MERGE), MERGE patterns (upsert/SCD2/CDC), schema evolution (mergeSchema/overwriteSchema/ALTER TABLE), OPTIMIZE compaction, Z-ORDER BY data skipping, VACUUM, Time Travel (VERSION AS OF/TIMESTAMP AS OF), RESTORE, DESCRIBE HISTORY, shallow/deep clone, Change Data Feed, streaming read/write, deletion vectors, table properties

skills/delta_lake/SKILL.md

Source commit 75f49e7bf30c9908a0921911755abb6cc6c01f7b

What was checked

Matches the observed repository HEAD

Yes

Scanner rules are current

No

Repository scan complete

No

Skill scan complete

No

Observed behavior

Not checked yet

Last checked

Nov 6, 2026

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