yuzelin commented on code in PR #21133:
URL: https://github.com/apache/flink/pull/21133#discussion_r1039581297
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flink-table/flink-sql-gateway/src/test/java/org/apache/flink/table/gateway/service/SqlGatewayServiceITCase.java:
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@@ -157,6 +168,83 @@ public void testOpenSessionWithEnvironment() throws
Exception {
assertThat(tableEnv.listModules()).contains(moduleName);
}
+ @Test
+ public void testConfigureSessionWithLegalStatement(@TempDir
java.nio.file.Path tmpDir)
+ throws Exception {
+ SessionHandle sessionHandle =
service.openSession(defaultSessionEnvironment);
+
+ // SET & RESET
+ service.configureSession(sessionHandle, "SET 'key1' = 'value1';", 0);
+ Map<String, String> config = new HashMap<>();
+ config.put("key1", "value1");
+
assertThat(service.getSessionConfig(sessionHandle)).containsAllEntriesOf(config);
+
+ service.configureSession(sessionHandle, "RESET 'key1';", 0);
+
assertThat(service.getSessionConfig(sessionHandle)).doesNotContainEntry("key1",
"value1");
+
+ // CREATE & USE & ALTER & DROP
+ service.configureSession(
+ sessionHandle,
+ "CREATE CATALOG mycat with ('type' = 'generic_in_memory',
'default-database' = 'db');",
+ 0);
+
+ service.configureSession(sessionHandle, "USE CATALOG mycat;", 0);
+
assertThat(service.getCurrentCatalog(sessionHandle)).isEqualTo("mycat");
+
+ service.configureSession(
+ sessionHandle,
+ "CREATE TABLE db.tbl (score INT) WITH ('connector' =
'datagen');",
+ 0);
+
+ Set<TableKind> tableKinds = new HashSet<>();
+ tableKinds.add(TableKind.TABLE);
+ assertThat(service.listTables(sessionHandle, "mycat", "db",
tableKinds))
+ .contains(
+ new TableInfo(ObjectIdentifier.of("mycat", "db",
"tbl"), TableKind.TABLE));
+
+ service.configureSession(sessionHandle, "ALTER TABLE db.tbl RENAME TO
tbl1;", 0);
+ assertThat(service.listTables(sessionHandle, "mycat", "db",
tableKinds))
+ .doesNotContain(
+ new TableInfo(ObjectIdentifier.of("mycat", "db",
"tbl"), TableKind.TABLE))
+ .contains(
+ new TableInfo(ObjectIdentifier.of("mycat", "db",
"tbl1"), TableKind.TABLE));
+
+ service.configureSession(sessionHandle, "USE CATALOG
default_catalog;", 0);
+ service.configureSession(sessionHandle, "DROP CATALOG mycat;", 0);
+
assertThat(service.listCatalogs(sessionHandle)).doesNotContain("mycat");
+
+ // LOAD & UNLOAD MODULE
+ service.configureSession(sessionHandle, "LOAD MODULE dummy;", 0);
+
+ TableEnvironmentInternal tableEnv =
+
service.getSession(sessionHandle).createExecutor().getTableEnvironment();
+ assertThat(
+ CollectionUtil.iteratorToList(
Review Comment:
Sure.
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