Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/17730#discussion_r112854341
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/internal/CatalogImpl.scala ---
@@ -197,7 +211,11 @@ class CatalogImpl(sparkSession: SparkSession) extends
Catalog {
* `AnalysisException` when no `Table` can be found.
*/
override def getTable(dbName: String, tableName: String): Table = {
- makeTable(TableIdentifier(tableName, Option(dbName)))
+ if (tableExists(dbName, tableName)) {
+ makeTable(TableIdentifier(tableName, Option(dbName)))
+ } else {
+ throw new AnalysisException(s"Table or view '$tableName' not found
in database '$dbName'")
--- End diff --
The doc says `This throws an AnalysisException when no Table can be
found.`, I think we should not change this behavior
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