JingsongLi commented on a change in pull request #9274:
[FLINK-13495][table-planner-blink] blink-planner should support
varchar/char/decimal precision to connector
URL: https://github.com/apache/flink/pull/9274#discussion_r311525247
##########
File path:
flink-table/flink-table-planner-blink/src/test/scala/org/apache/flink/table/planner/utils/testTableSources.scala
##########
@@ -620,3 +622,39 @@ class TestInputFormatTableSource[T](
override def getTableSchema: TableSchema = tableSchema
}
+
+class TestDataTypeTableSource(
+ tableSchema: TableSchema,
+ values: Seq[Row]) extends InputFormatTableSource[Row] {
+
+ override def getInputFormat: InputFormat[Row, _ <: InputSplit] = {
+ new CollectionInputFormat[Row](
+ values.asJava,
+ fromDataTypeToTypeInfo(getProducedDataType)
+ .createSerializer(new ExecutionConfig)
+ .asInstanceOf[TypeSerializer[Row]])
+ }
+
+ override def getReturnType: TypeInformation[Row] =
+ throw new RuntimeException("Should not invoke this deprecated method.")
+
+ override def getProducedDataType: DataType = tableSchema.toRowDataType
+
+ override def getTableSchema: TableSchema = tableSchema
+}
+
+class TestStreamTableSource(
+ tableSchema: TableSchema,
+ values: Seq[Row]) extends StreamTableSource[Row] {
+
+ override def getDataStream(execEnv: StreamExecutionEnvironment):
DataStream[Row] = {
+ execEnv.fromCollection(values, tableSchema.toRowType)
+ }
+
+ override def getReturnType: TypeInformation[Row] =
+ throw new RuntimeException("Should not invoke this deprecated method.")
Review comment:
ok
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