wuchong commented on a change in pull request #10096: [FLINK-14623][table-api]
Add computed column information into TableSc…
URL: https://github.com/apache/flink/pull/10096#discussion_r343145500
##########
File path:
flink-table/flink-table-common/src/main/java/org/apache/flink/table/api/TableSchema.java
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@@ -373,8 +464,21 @@ public Builder() {
public Builder field(String name, DataType dataType) {
Preconditions.checkNotNull(name);
Preconditions.checkNotNull(dataType);
- fieldNames.add(name);
- fieldDataTypes.add(dataType);
+ columns.add(TableColumn.of(name, dataType));
+ return this;
+ }
+
+ /**
+ * Add a field with name and computation expression.
Review comment:
and data type?
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