twalthr commented on a change in pull request #8062: [FLINK-11884][table]
Implement expression resolution on top of new Expressions
URL: https://github.com/apache/flink/pull/8062#discussion_r272964598
##########
File path:
flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/expressions/ApiExpressionUtils.java
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@@ -78,12 +83,12 @@ public static SymbolExpression symbol(TableSymbol symbol) {
return new SymbolExpression(symbol);
}
- public static UnresolvedFieldReferenceExpression
unresolvedFieldRef(String name) {
- return new UnresolvedFieldReferenceExpression(name);
+ public static UnresolvedReferenceExpression unresolvedFieldRef(String
name) {
+ return new UnresolvedReferenceExpression(name);
}
public static TableReferenceExpression tableRef(String name, Table
table) {
Review comment:
True, registering the table under the hood is not perfect design.
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