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## What changes were proposed in this pull request? Support multi-catalog in the following SELECT code paths: - SELECT * FROM catalog.db.tbl - TABLE catalog.db.tbl - JOIN or UNION tables from different catalogs - SparkSession.table("catalog.db.tbl") - CTE relation - View text ## How was this patch tested? New unit tests. All existing unit tests in catalyst and sql core. Closes #24741 from jzhuge/SPARK-27322-pr. Authored-by: John Zhuge <jzhuge@apache.org> Signed-off-by: Wenchen Fan <wenchen@databricks.com> |
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benchmarks | ||
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v2.3.5/src | ||
pom.xml |