luoyuxia commented on code in PR #20571:
URL: https://github.com/apache/flink/pull/20571#discussion_r946234851
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flink-connectors/flink-connector-hive/src/test/java/org/apache/flink/connectors/hive/HiveDialectQueryITCase.java:
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@@ -743,6 +743,31 @@ public void testBoolComparison() {
}
}
+ @Test
+ public void testCastTimeStampToDecimal() throws Exception {
+ try {
+ // test cast timestamp to decimal explicitly
+ List<Row> results =
+ CollectionUtil.iteratorToList(
+ tableEnv.executeSql(
+ "select cast(cast('2012-12-19
11:12:19.1234567' as timestamp) as decimal(30,8))")
+ .collect());
+
assertThat(results.toString()).isEqualTo("[+I[1355886739.12345670]]");
+
+ // test insert timestamp type to decimal type directly
+ tableEnv.executeSql("create table t1 (c1 DECIMAL(38,6))");
+ tableEnv.executeSql("create table t2 (c2 TIMESTAMP)");
+ tableEnv.executeSql("insert into t2 values('2029-06-05
14:28:29.23445')").await();
Review Comment:
Yeah, that's what's in my mind. But miss it by mistake.
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