swapna267 commented on code in PR #12199:
URL: https://github.com/apache/iceberg/pull/12199#discussion_r1972877314
##########
flink/v1.20/flink/src/test/java/org/apache/iceberg/flink/TestFlinkCatalogTable.java:
##########
@@ -188,6 +188,37 @@ public void testCreateTableLike() throws
TableNotExistException {
.isEqualTo(TableSchema.builder().field("id",
DataTypes.BIGINT()).build());
}
+ @TestTemplate
+ public void testCreateTableLikeInDifferentCatalog() throws
TableNotExistException {
+ sql("CREATE TABLE tl(id BIGINT)");
+ sql("CREATE TABLE tl2 LIKE tl");
+
+ Table table = table("tl2");
+ assertThat(table.schema().asStruct())
+ .isEqualTo(
+ new Schema(Types.NestedField.optional(1, "id",
Types.LongType.get())).asStruct());
+ CatalogTable catalogTable = catalogTable("tl2");
+ assertThat(catalogTable.getSchema())
+ .isEqualTo(TableSchema.builder().field("id",
DataTypes.BIGINT()).build());
+ }
+
+ @TestTemplate
+ public void testCreateTableLikeInFlinkCatalog() throws
TableNotExistException {
Review Comment:
This is testing creating a dynamic table in Flink Catalog
([GenericInMemoryCatalog](https://ci.apache.org/projects/flink/flink-docs-release-1.20/docs/dev/table/catalogs/#genericinmemorycatalog))
backed by Iceberg table.
Something similar to
https://iceberg.apache.org/docs/nightly/flink-connector/#flink-connector , but
we are adding ability to create using LIKE.
More details here,
https://github.com/apache/iceberg/pull/12116#discussion_r1947295585
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