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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/01/28 15:52:25 UTC
[GitHub] [flink] dawidwys commented on a change in pull request #10942:
[FLINK-15487][table] Allow registering FLIP-65 functions in TableEnvironment
dawidwys commented on a change in pull request #10942: [FLINK-15487][table] Allow registering FLIP-65 functions in TableEnvironment
URL: https://github.com/apache/flink/pull/10942#discussion_r371791374
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File path: flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/expressions/resolver/rules/ResolveCallByArgumentsRule.java
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@@ -238,36 +244,40 @@ private ResolvedExpression runLegacyTypeInference(
/**
* Validates and cleans an inline, unregistered {@link UserDefinedFunction}.
*/
- private FunctionDefinition prepareUserDefinedFunction(FunctionDefinition definition) {
+ private FunctionDefinition prepareInlineUserDefinedFunction(FunctionDefinition definition) {
if (definition instanceof ScalarFunctionDefinition) {
final ScalarFunctionDefinition sf = (ScalarFunctionDefinition) definition;
- UserDefinedFunctionHelper.prepareFunction(resolutionContext.configuration(), sf.getScalarFunction());
+ UserDefinedFunctionHelper.prepareInstance(resolutionContext.configuration(), sf.getScalarFunction());
return new ScalarFunctionDefinition(
sf.getName(),
sf.getScalarFunction());
} else if (definition instanceof TableFunctionDefinition) {
final TableFunctionDefinition tf = (TableFunctionDefinition) definition;
- UserDefinedFunctionHelper.prepareFunction(resolutionContext.configuration(), tf.getTableFunction());
+ UserDefinedFunctionHelper.prepareInstance(resolutionContext.configuration(), tf.getTableFunction());
return new TableFunctionDefinition(
tf.getName(),
tf.getTableFunction(),
tf.getResultType());
} else if (definition instanceof AggregateFunctionDefinition) {
final AggregateFunctionDefinition af = (AggregateFunctionDefinition) definition;
- UserDefinedFunctionHelper.prepareFunction(resolutionContext.configuration(), af.getAggregateFunction());
+ UserDefinedFunctionHelper.prepareInstance(resolutionContext.configuration(), af.getAggregateFunction());
return new AggregateFunctionDefinition(
af.getName(),
af.getAggregateFunction(),
af.getResultTypeInfo(),
af.getAccumulatorTypeInfo());
} else if (definition instanceof TableAggregateFunctionDefinition) {
final TableAggregateFunctionDefinition taf = (TableAggregateFunctionDefinition) definition;
- UserDefinedFunctionHelper.prepareFunction(resolutionContext.configuration(), taf.getTableAggregateFunction());
+ UserDefinedFunctionHelper.prepareInstance(resolutionContext.configuration(), taf.getTableAggregateFunction());
return new TableAggregateFunctionDefinition(
taf.getName(),
taf.getTableAggregateFunction(),
taf.getResultTypeInfo(),
taf.getAccumulatorTypeInfo());
+ } else if (definition instanceof UserDefinedFunction) {
+ UserDefinedFunctionHelper.prepareInstance(
Review comment:
Just a question. Is it possible to end up here from the API?
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