KurtYoung commented on a change in pull request #12042:
URL: https://github.com/apache/flink/pull/12042#discussion_r422442948
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File path:
flink-table/flink-table-api-java/src/main/java/org/apache/flink/table/api/internal/TableEnvironmentImpl.java
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@@ -654,13 +655,39 @@ public TableResult executeSql(String statement) {
return executeOperation(operations.get(0));
}
+ @Override
+ public StatementSet createStatementSet() {
+ return new StatementSetImpl(this);
+ }
+
@Override
public TableResult executeInternal(List<ModifyOperation> operations) {
- if (operations.size() != 1) {
- throw new TableException("Only one ModifyOperation is
supported now.");
- }
+ List<Transformation<?>> transformations = translate(operations);
+ String jobName = extractJobName(operations);
+ Pipeline pipeline = execEnv.createPipeline(transformations,
tableConfig, jobName);
+ try {
+ JobClient jobClient = execEnv.executeAsync(pipeline);
+ TableSchema.Builder builder = TableSchema.builder();
+ Object[] affectedRowCounts = new
Long[operations.size()];
+ for (int i = 0; i < operations.size(); ++i) {
+ // if only one operation, field name is
'affected_rowcount', else is 'affected_rowcount_$i'
+ String fieldName = "affected_rowcount";
Review comment:
Yes, that will be long. But if we don't show this, after we display some
real row counts in the future, it would be impossible for users to understand
the meaning.
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