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Commit 3755da76 authored by jiangxingbo's avatar jiangxingbo Committed by Wenchen Fan
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[SPARK-19331][SQL][TESTS] Improve the test coverage of SQLViewSuite

Move `SQLViewSuite` from `sql/hive` to `sql/core`, so we can test the view supports without hive metastore. Also moved the test cases that specified to hive to `HiveSQLViewSuite`.

Improve the test coverage of SQLViewSuite, cover the following cases:
1. view resolution(possibly a referenced table/view have changed after the view creation);
2. handle a view with user specified column names;
3. improve the test cases for a nested view.

Also added a test case for cyclic view reference, which is a known issue that is not fixed yet.

N/A

Author: jiangxingbo <jiangxb1987@gmail.com>

Closes #16674 from jiangxb1987/view-test.
parent 671bc08e
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