snuyanzin commented on code in PR #27807:
URL: https://github.com/apache/flink/pull/27807#discussion_r2989995780
##########
flink-table/flink-table-planner/src/test/java/org/apache/flink/table/planner/operations/SqlNodeToOperationSqlCreateOrAlterMaterializedTableConverterTest.java:
##########
@@ -261,6 +261,73 @@ void
testCreateOrAlterMaterializedTableWithDistributionForExistingTable()
+ " MODIFY DISTRIBUTED BY HASH(`b`) INTO 4
BUCKETS");
}
+ @Test
+ void testCreateOrAlterMaterializedTableWithDroppedConstraint() {
+ final String sql =
+ "CREATE OR ALTER MATERIALIZED TABLE mt \n"
+ + "COMMENT 'New materialized table comment'\n"
+ + "PARTITIONED BY (a, d)\n"
+ + "WITH (\n"
+ + " 'connector' = 'filesystem', \n"
+ + " 'format' = 'json'\n"
+ + ")\n"
+ + "REFRESH_MODE = FULL\n"
+ + "AS SELECT * FROM t1";
+ Operation operation = parse(sql);
+
+
assertThat(operation).isInstanceOf(FullAlterMaterializedTableOperation.class);
+
+ FullAlterMaterializedTableOperation op =
(FullAlterMaterializedTableOperation) operation;
+ assertThat(op.getTableChanges())
+ .containsExactly(
+ TableChange.dropConstraint("ct1"),
+ TableChange.modifyDefinitionQuery(
+ "SELECT *\n" + "FROM `t1`",
+ "SELECT `t1`.`a`, `t1`.`b`, `t1`.`c`,
`t1`.`d`\n"
+ + "FROM `builtin`.`default`.`t1` AS
`t1`"));
+ assertThat(operation.asSummaryString())
+ .isEqualTo(
+ "CREATE OR ALTER MATERIALIZED TABLE
builtin.default.mt\n"
+ + " DROP CONSTRAINT ct1,\n"
Review Comment:
in fact the only difference was for changing query, so made it using 2
spaces as for all others
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