[SPARK-20013][SQL][WIP] merge renameTable to alterTable in ExternCatalog #17340
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windpiger
commented
Mar 18, 2017
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| test("alter table") { |
windpiger
commented
Mar 18, 2017
| assert(newTbl1.properties.get("toh") == Some("frem")) | ||
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| test("alter table when database/table does not exist") { |
windpiger
commented
Mar 18, 2017
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| test("rename table when destination table already exists") { |
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move to SessionCatalog
windpiger
commented
Mar 18, 2017
| catalog.dropTable("db2", "unknown_table", ignoreIfNotExists = true, purge = false) | ||
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| test("rename table") { |
windpiger
commented
Mar 18, 2017
| assert(catalog.listTables("db2").toSet == Set("tblone", "tbl2")) | ||
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| test("rename table when database/table does not exist") { |
windpiger
commented
Mar 18, 2017
| assert(!exists(db.locationUri)) | ||
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| test("create/drop/rename table should create/delete/rename the directory") { |
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move to SessionCatalogSuite
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Test build #74777 has finished for PR 17340 at commit
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Test build #74778 has finished for PR 17340 at commit
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Test build #74779 has finished for PR 17340 at commit
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windpiger
changed the title
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Test build #74780 has finished for PR 17340 at commit
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What changes were proposed in this pull request?
merge renameTable to alterTable in ExternalCatalog has some reasons:
we'd better to unify them up to SessionCatalog
To unify them, we should move some logic from ExternalCatalog to SessionCatalog, renameTable is one of this.
while limit to the simple parameters in renameTable
even if we move the defaultTablePath logic to SessionCatalog, we can not pass it to renameTable.
So we can merge the renameTable to alterTable, and rename it in alterTable.
How was this patch tested?
delete some tests in ExternalCatalogSuite which already existed in SessionCatalogSuite,
and move some other tests in ExternalCatalogSuite which does not exist in SessionCatalogSuite