[iotdb] branch master updated: Remove useless schema fetch when show timeseries without order by heat (#9923)

[zyk]

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zyk pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/master by this push:
     new c3ebb19b027 Remove useless schema fetch when show timeseries without 
order by heat (#9923)
c3ebb19b027 is described below

commit c3ebb19b0271750aed87a019406882913a335ad9
Author: Marcos_Zyk <38524330+marcos...@users.noreply.github.com>
AuthorDate: Tue May 23 20:46:51 2023 +0800

    Remove useless schema fetch when show timeseries without order by heat 
(#9923)
---
 .../main/java/org/apache/iotdb/db/mpp/plan/analyze/AnalyzeVisitor.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git 
a/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/AnalyzeVisitor.java 
b/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/AnalyzeVisitor.java
index c49f2e17680..84bd905ec6c 100644
--- 
a/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/AnalyzeVisitor.java
+++ 
b/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/AnalyzeVisitor.java
@@ -2526,7 +2526,6 @@ public class AnalyzeVisitor extends 
StatementVisitor<Analysis, MPPQueryContext>
     PathPatternTree patternTree = new PathPatternTree();
     patternTree.appendPathPattern(showTimeSeriesStatement.getPathPattern());
     SchemaPartition schemaPartitionInfo = 
partitionFetcher.getSchemaPartition(patternTree);
-    ISchemaTree schemaTree = schemaFetcher.fetchSchema(patternTree, context);
     analysis.setSchemaPartitionInfo(schemaPartitionInfo);
 
     Map<Integer, Template> templateMap =
@@ -2537,7 +2536,7 @@ public class AnalyzeVisitor extends 
StatementVisitor<Analysis, MPPQueryContext>
       patternTree.constructTree();
       // request schema fetch API
       logger.debug("[StartFetchSchema]");
-      schemaTree = schemaFetcher.fetchSchema(patternTree, context);
+      ISchemaTree schemaTree = schemaFetcher.fetchSchema(patternTree, context);
       logger.debug("[EndFetchSchema]]");
 
       analyzeLastSource(