snuyanzin commented on code in PR #27302:
URL: https://github.com/apache/flink/pull/27302#discussion_r2584997076
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flink-table/flink-sql-gateway/src/test/java/org/apache/flink/table/gateway/service/MaterializedTableStatementITCase.java:
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@@ -1220,6 +1220,49 @@ void
testAlterMaterializedTableWithRepeatedSuspendAndResumeInFullMode() throws E
ObjectIdentifier.of(fileSystemCatalogName,
TEST_DEFAULT_DATABASE, "users_shops"));
}
+ @Test
+ void testAlterMaterializedTableAddSchemaColumnsFullMode() throws Exception
{
+ createAndVerifyCreateMaterializedTableWithData(
+ "users_shops", Collections.emptyList(),
Collections.emptyMap(), RefreshMode.FULL);
+
+ ResolvedCatalogMaterializedTable oldTable =
+ (ResolvedCatalogMaterializedTable)
+ service.getTable(
+ sessionHandle,
+ ObjectIdentifier.of(
+ fileSystemCatalogName,
+ TEST_DEFAULT_DATABASE,
+ "users_shops"));
+
+ // Alter materialized table as query in full mode
+ String alterMaterializedTableAsQueryDDL =
+ "ALTER MATERIALIZED TABLE users_shops ADD (`ct` AS
CURRENT_TIMESTAMP, WATERMARK FOR `ct` AS `ct` - INTERVAL '3' SECOND)";
+
+ OperationHandle alterMaterializedTableAsQueryHandle =
+ service.executeStatement(
+ sessionHandle, alterMaterializedTableAsQueryDDL, -1,
new Configuration());
+
+ awaitOperationTermination(service, sessionHandle,
alterMaterializedTableAsQueryHandle);
+
+ // verify the altered materialized table
+ ResolvedCatalogMaterializedTable newTable =
+ (ResolvedCatalogMaterializedTable)
+ service.getTable(
+ sessionHandle,
+ ObjectIdentifier.of(
+ fileSystemCatalogName,
+ TEST_DEFAULT_DATABASE,
+ "users_shops"));
+
+ assertThat(getAddedColumns(newTable.getResolvedSchema(),
oldTable.getResolvedSchema()))
Review Comment:
added
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