matriv commented on a change in pull request #19232:
URL: https://github.com/apache/flink/pull/19232#discussion_r835073047
##########
File path:
flink-table/flink-table-planner/src/test/java/org/apache/flink/table/api/CompiledPlanITCase.java
##########
@@ -315,6 +318,46 @@ public void testExplainPlan() throws IOException {
.isEqualTo(expected);
}
+ @Test
+ public void testPersistedConfigOption() throws Exception {
+ Path planPath =
Paths.get(URI.create(getTempDirPath("plan")).getPath(), "plan.json");
+ FileUtils.createParentDirectories(planPath.toFile());
+
+ List<String> data =
+ Stream.concat(
+ DATA.stream(),
+ Stream.of(
+ "4,2,This string is long",
+ "5,3,This is an even longer string"))
+ .collect(Collectors.toList());
+ String[] sinkColumnDefinitions = new String[] {"a bigint", "b int", "c
varchar(11)"};
+
+ createTestCsvSourceTable("src", data, COLUMNS_DEFINITION);
+ File sinkPath = createTestCsvSinkTable("sink", sinkColumnDefinitions);
+
+ // Set config option to trim the strings, so it's persisted in the
json plan
+ tableEnv.getConfig()
+ .getConfiguration()
+ .set(
+
ExecutionConfigOptions.TABLE_EXEC_SINK_TYPE_LENGTH_ENFORCER,
+ ExecutionConfigOptions.TypeLengthEnforcer.TRIM_PAD);
+ CompiledPlan plan = tableEnv.compilePlanSql("insert into sink select *
from src");
Review comment:
Yes, makes sense!
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