Unity Catalog utility operations and maintenance commands #5526
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This was referenced Nov 19, 2025
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- Moved UnityCatalogSupport.scala and UnityCatalogSupportSuite.scala to com.sparkuctest package - Updated package declarations from org.apache.spark.sql.delta to com.sparkuctest - All 4 tests pass successfully with Spark 4.0
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…, and dependency management
…, and dependency management
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- Created UCDeltaTableIntegrationSuiteBase abstract class with pluggable SQLExecutor - SQLExecutor trait provides abstraction for running SQL and verifying results - Default SparkSQLExecutor implementation uses SparkSession - UCDeltaTableIntegrationSuite tests Delta operations (CREATE, INSERT, SELECT, UPDATE, DELETE, MERGE) - All 9 tests pass with Spark 4.0 and Unity Catalog
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Which Delta project/connector is this regarding?
Description
Comprehensive test suite for Delta utility and maintenance operations on Unity Catalog managed tables including optimization, history tracking, and catalog metadata queries.
Adds
UCDeltaTableUtilitySuitewith 10 tests covering OPTIMIZE and ZORDER BY operations, DESCRIBE HISTORY with flexible UC-specific validation, SHOW CATALOGS/SCHEMAS/COLUMNS for catalog metadata, and concurrent-safe operation validation.How was this patch tested?
UCDeltaTableUtilitySuitewith 10 comprehensive utility operation testsDoes this PR introduce any user-facing changes?
No. This PR only adds utility operations test suite for Unity Catalog integration. No user-facing functionality is changed.