imback82 commented on a change in pull request #27642: [SPARK-30885][SQL] V1
table name should be fully qualified if catalog name is provided
URL: https://github.com/apache/spark/pull/27642#discussion_r382962850
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File path:
sql/hive/src/test/scala/org/apache/spark/sql/hive/CachedTableSuite.scala
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@@ -102,18 +102,18 @@ class CachedTableSuite extends QueryTest with
SQLTestUtils with TestHiveSingleto
}
test("uncache of nonexistent tables") {
- val expectedErrorMsg = "Table or view not found: nonexistentTable"
+ val expectedErrorMsg = "Table or view not found:"
// make sure table doesn't exist
var e =
intercept[AnalysisException](spark.table("nonexistentTable")).getMessage
- assert(e.contains(expectedErrorMsg))
+ assert(e.contains(s"$expectedErrorMsg nonexistentTable"))
Review comment:
`spark.table` just creates `UnresolvedRelation(multipartIdentifier)`, so it
doesn't add current namespace.
Perhaps, should we retaine the original multipart names in
`UnresolvedRelation`, etc. and use it inside `CheckAnalysis`? For `SELECT *
FROM tbl`, what is a more desirable message, `Table or view not found: tbl` or
`Table or view not found: default.tbl`?
Note that this PR always adds the current namespace to the identifier and
postgres seems to use the original identifier given.
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