[iotdb] branch master updated: infer types for expressions in where clause (#6474)

[jackietien]

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jackietien 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 0cba5e68d4 infer types for expressions in where clause (#6474)
0cba5e68d4 is described below

commit 0cba5e68d4197cfe81615357a8a4d4e986087154
Author: liuminghui233 <36565497+liuminghui...@users.noreply.github.com>
AuthorDate: Wed Jun 29 10:16:43 2022 +0800

    infer types for expressions in where clause (#6474)
---
 server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/Analyzer.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git 
a/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/Analyzer.java 
b/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/Analyzer.java
index 07d0617b1b..9885f8b29e 100644
--- a/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/Analyzer.java
+++ b/server/src/main/java/org/apache/iotdb/db/mpp/plan/analyze/Analyzer.java
@@ -310,6 +310,7 @@ public class Analyzer {
                 throw e;
               }
               deviceToQueryFilter.put(devicePath.getFullPath(), queryFilter);
+              queryFilter.inferTypes(typeProvider);
               updateSource(
                   queryFilter,
                   deviceToSourceExpressions.computeIfAbsent(
@@ -368,6 +369,7 @@ public class Analyzer {
             Expression queryFilter = analyzeWhere(queryStatement, schemaTree);
 
             // update sourceExpression according to queryFilter
+            queryFilter.inferTypes(typeProvider);
             updateSource(queryFilter, sourceExpressions, isRawDataSource);
             analysis.setQueryFilter(queryFilter);
           }