rdblue commented on code in PR #9421:
URL: https://github.com/apache/iceberg/pull/9421#discussion_r1443226670
##########
spark/v3.5/spark-extensions/src/test/java/org/apache/iceberg/spark/extensions/TestViews.java:
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@@ -635,6 +633,51 @@ private Catalog tableCatalog() {
return Spark3Util.loadIcebergCatalog(spark, catalogName);
}
+ @Test
+ public void dropView() {
+ String viewName = "viewToBeDropped";
+ String sql = String.format("SELECT id FROM %s", tableName);
+
+ ViewCatalog viewCatalog = viewCatalog();
+
+ TableIdentifier identifier = TableIdentifier.of(NAMESPACE, viewName);
+ viewCatalog
+ .buildView(identifier)
+ .withQuery("spark", sql)
+ .withDefaultNamespace(NAMESPACE)
+ .withDefaultCatalog(catalogName)
+ .withSchema(schema(sql))
+ .create();
+
+ assertThat(viewCatalog.viewExists(identifier)).isTrue();
+
+ sql("DROP VIEW %s", viewName);
+ assertThat(viewCatalog.viewExists(identifier)).isFalse();
+ }
+
+ @Test
+ public void dropNonExistingView() {
+ assertThatThrownBy(() -> sql("DROP VIEW non_existing"))
+ .isInstanceOf(AnalysisException.class)
+ .hasMessageContaining("The view %s.%s cannot be found", NAMESPACE,
"non_existing");
+
+ assertThatNoException().isThrownBy(() -> sql("DROP VIEW IF EXISTS
non_existing"));
Review Comment:
Nit: I think that `IF EXISTS` is a separate option and probably deserves a
separate test case.
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