okumin commented on code in PR #5541:
URL: https://github.com/apache/hive/pull/5541#discussion_r1879300721
##########
parser/src/java/org/apache/hadoop/hive/ql/parse/HiveParser.g:
##########
@@ -1840,6 +1841,14 @@ tableImplBuckets
-> ^(TOK_ALTERTABLE_BUCKETS $num)
;
+tableWriteOrdered
+@init { pushMsg("table sorted specification", state); }
+@after { popMsg(state); }
+ :
+ KW_WRITE KW_ORDERED KW_BY sortCols=columnNameOrderList
Review Comment:
JFYI, I heard Trino would support some detailed properties and verified the
behavior.
```
trino> CREATE TABLE iceberg.default.test1(a int) WITH (sorted_by =
ARRAY['a']);
CREATE TABLE
trino> CREATE TABLE iceberg.default.test2(a int) WITH (sorted_by = ARRAY['a
DESC NULLS FIRST']);
CREATE TABLE
```
```
$ hdfs dfs -cat
/user/hive/warehouse/test1-d38df51e56ee445aa4b100fc6306cd78/metadata/00000-77ea73cf-95ec-44fc-bf47-2287e19a4195.metadata.json
...
"default-sort-order-id" : 1,
"sort-orders" : [ {
"order-id" : 1,
"fields" : [ {
"transform" : "identity",
"source-id" : 1,
"direction" : "asc",
"null-order" : "nulls-first"
} ]
} ],
```
```
$ hdfs dfs -cat
/user/hive/warehouse/test2-1d2d11372fad4f3e945d298f63afe322/metadata/00000-62c0c21b-2032-4883-a092-012bd1572e83.metadata.json
...
"default-sort-order-id" : 1,
"sort-orders" : [ {
"order-id" : 1,
"fields" : [ {
"transform" : "identity",
"source-id" : 1,
"direction" : "desc",
"null-order" : "nulls-first"
} ]
} ],
```
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