dawidwys commented on code in PR #22951:
URL: https://github.com/apache/flink/pull/22951#discussion_r1484479808
##########
flink-table/flink-table-common/src/main/java/org/apache/flink/table/functions/BuiltInFunctionDefinitions.java:
##########
@@ -231,6 +232,21 @@ ANY, and(logical(LogicalTypeRoot.BOOLEAN), LITERAL)
"org.apache.flink.table.runtime.functions.scalar.ArrayContainsFunction")
.build();
+ public static final BuiltInFunctionDefinition ARRAY_SORT =
+ BuiltInFunctionDefinition.newBuilder()
+ .name("ARRAY_SORT")
+ .kind(SCALAR)
+ .inputTypeStrategy(
+ or(
+ sequence(new
ArrayComparableElementArgumentTypeStrategy()),
+ sequence(
+ new
ArrayComparableElementArgumentTypeStrategy(),
+ logical(LogicalTypeRoot.BOOLEAN))))
Review Comment:
Can you check what's the behaviour in other RDBMS? E.g. postgres, oracle,
sql server?
Personally I find the behaviour a bit weird we accept nullable type for the
second argument.
##########
flink-table/flink-table-common/src/main/java/org/apache/flink/table/functions/BuiltInFunctionDefinitions.java:
##########
@@ -231,6 +232,21 @@ ANY, and(logical(LogicalTypeRoot.BOOLEAN), LITERAL)
"org.apache.flink.table.runtime.functions.scalar.ArrayContainsFunction")
.build();
+ public static final BuiltInFunctionDefinition ARRAY_SORT =
+ BuiltInFunctionDefinition.newBuilder()
+ .name("ARRAY_SORT")
+ .kind(SCALAR)
+ .inputTypeStrategy(
+ or(
+ sequence(new
ArrayComparableElementArgumentTypeStrategy()),
+ sequence(
+ new
ArrayComparableElementArgumentTypeStrategy(),
+ logical(LogicalTypeRoot.BOOLEAN))))
Review Comment:
Can you check what's the behaviour in other RDBMS? E.g. postgres, oracle,
sql server?
Personally I find the behaviour a bit weird we accept a nullable type for
the second argument.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
