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Posted to commits@iotdb.apache.org by ge...@apache.org on 2020/12/05 02:43:22 UTC
[iotdb] 03/09: fix bug
This is an automated email from the ASF dual-hosted git repository.
geniuspig pushed a commit to branch change_listener_to_visitor_0.11
in repository https://gitbox.apache.org/repos/asf/iotdb.git
commit 5b061404eb0b0258e17726a45bac7a2ad6f033cd
Author: Boris <96...@qq.com>
AuthorDate: Thu Nov 12 13:37:50 2020 +0800
fix bug
---
.../src/main/java/org/apache/iotdb/db/qp/sql/IoTDBSqlVisitor.java | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/server/src/main/java/org/apache/iotdb/db/qp/sql/IoTDBSqlVisitor.java b/server/src/main/java/org/apache/iotdb/db/qp/sql/IoTDBSqlVisitor.java
index 2ee4d45..f701c82 100644
--- a/server/src/main/java/org/apache/iotdb/db/qp/sql/IoTDBSqlVisitor.java
+++ b/server/src/main/java/org/apache/iotdb/db/qp/sql/IoTDBSqlVisitor.java
@@ -180,8 +180,12 @@ public class IoTDBSqlVisitor extends SqlBaseBaseVisitor<Operator> {
public Operator visitCreateTimeseries(CreateTimeseriesContext ctx) {
CreateTimeSeriesOperator createTimeSeriesOperator = new CreateTimeSeriesOperator(SQLConstant.TOK_METADATA_CREATE);
createTimeSeriesOperator.setPath(parseFullPath(ctx.fullPath()));
- createTimeSeriesOperator.setAlias(ctx.alias().ID().getText());
- parseAttributeClauses(ctx.attributeClauses(), createTimeSeriesOperator);
+ if(ctx.alias() != null) {
+ createTimeSeriesOperator.setAlias(ctx.alias().ID().getText());
+ }
+ if(ctx.attributeClauses() != null) {
+ parseAttributeClauses(ctx.attributeClauses(), createTimeSeriesOperator);
+ }
return createTimeSeriesOperator;
}