Wenchen Fan f8f7c52f12 [SPARK-28899][SQL][TEST] merge the testing in-memory v2 catalogs from catalyst and core ... ### What changes were proposed in this pull request? There are 2 in-memory `TableCatalog` and `Table` implementations for testing, in sql/catalyst and sql/core. This PR merges them. After merging, there are 3 classes: 1. `InMemoryTable` 2. `InMemoryTableCatalog` 3. `StagingInMemoryTableCatalog` For better maintainability, these 3 classes are put in 3 different files. ### Why are the changes needed? reduce duplicated code ### Does this PR introduce any user-facing change? no ### How was this patch tested? N/A Closes #25610 from cloud-fan/dsv2-test. Authored-by: Wenchen Fan <wenchen@databricks.com> Signed-off-by: Ryan Blue <blue@apache.org>		2019-08-29 12:56:19 -07:00
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benchmarks	[SPARK-25657][SQL][TEST] Refactor HashBenchmark to use main method	2018-10-07 09:49:37 -07:00
src	[SPARK-28899][SQL][TEST] merge the testing in-memory v2 catalogs from catalyst and core	2019-08-29 12:56:19 -07:00
pom.xml	[SPARK-27521][SQL] Move data source v2 to catalyst module	2019-06-05 09:55:55 -07:00