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opensearch-project / opensearch-spark

Spark Accelerator framework ; It enables secondary indices to remote data stores.
Apache License 2.0
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Pre-validate duplicate columns in materialized view query #359

Closed dai-chen closed 3 months ago

dai-chen commented 4 months ago

Description

Added pre-validation for duplicate check for output columns in materialized view query. The pre-validation validateIndex() API was introduced in PR https://github.com/opensearch-project/opensearch-spark/pull/297.

Issues Resolved

https://github.com/opensearch-project/opensearch-spark/issues/357

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