tristaZero commented on a change in pull request #10462:
URL: https://github.com/apache/shardingsphere/pull/10462#discussion_r638698045
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File path:
shardingsphere-infra/shardingsphere-infra-common/src/main/java/org/apache/shardingsphere/infra/metadata/schema/refresher/type/AlterTableStatementSchemaRefresher.java
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@@ -42,11 +46,30 @@
public void refresh(final ShardingSphereSchema schema, final
Collection<String> routeDataSourceNames,
final AlterTableStatement sqlStatement, final
SchemaBuilderMaterials materials) throws SQLException {
String tableName =
sqlStatement.getTable().getTableName().getIdentifier().getValue();
+ Optional<SimpleTableSegment> renameTable =
Optional.ofNullable(sqlStatement.getRenameTable());
Review comment:
Is it better to enable `sqlStatement` return
`Optional<SimpleTableSegment>` for `renameTable`?
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