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Fix order in subquery when meets diff function #17629

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Fix order in subquery when meets diff function #17629

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SonarQubeCloud / SonarCloud Code Analysis failed May 9, 2026 in 2m 42s

Quality Gate failed

Failed conditions
C Reliability Rating on New Code (required ≥ A)

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Annotations

Check warning on line 1166 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Distance between variable 'originalHasFillInParentScope' declaration and its first usage is 19, but allowed 3. Consider making that variable final if you still need to store its value in advance (before method calls that might have side effects on the original value). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTZIBOAiju0VcqRS&open=AZ4McTZIBOAiju0VcqRS&pullRequest=17629

Check warning on line 1797 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/planner/distribute/TableDistributedPlanGenerator.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 111 to 64, Complexity from 19 to 14, Nesting Level from 4 to 2, Number of Variables from 22 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTVbBOAiju0VcqRG&open=AZ4McTVbBOAiju0VcqRG&pullRequest=17629

Check warning on line 910 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/planner/distribute/TableDistributedPlanGenerator.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 121 to 64, Complexity from 20 to 14, Nesting Level from 3 to 2, Number of Variables from 21 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTVbBOAiju0VcqRI&open=AZ4McTVbBOAiju0VcqRI&pullRequest=17629

Check warning on line 3047 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 82 to 64, Complexity from 16 to 14, Nesting Level from 3 to 2, Number of Variables from 25 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTZIBOAiju0VcqRO&open=AZ4McTZIBOAiju0VcqRO&pullRequest=17629

Check warning on line 2651 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 110 to 64, Complexity from 22 to 14, Nesting Level from 6 to 2, Number of Variables from 22 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTZIBOAiju0VcqRM&open=AZ4McTZIBOAiju0VcqRM&pullRequest=17629

Check warning on line 876 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Distance between variable 'originalHasDiffFunctionInParentScope' declaration and its first usage is 12, but allowed 3. Consider making that variable final if you still need to store its value in advance (before method calls that might have side effects on the original value). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTZIBOAiju0VcqRR&open=AZ4McTZIBOAiju0VcqRR&pullRequest=17629

Check warning on line 322 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/planner/distribute/TableDistributedPlanGenerator.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 77 to 64, Complexity from 18 to 14, Nesting Level from 5 to 2, Number of Variables from 18 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTVbBOAiju0VcqRH&open=AZ4McTVbBOAiju0VcqRH&pullRequest=17629

Check warning on line 875 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Distance between variable 'originalHasFillInParentScope' declaration and its first usage is 11, but allowed 3. Consider making that variable final if you still need to store its value in advance (before method calls that might have side effects on the original value). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTZIBOAiju0VcqRQ&open=AZ4McTZIBOAiju0VcqRQ&pullRequest=17629

Check warning on line 3338 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 120 to 64, Complexity from 18 to 14, Nesting Level from 3 to 2, Number of Variables from 35 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTZIBOAiju0VcqRN&open=AZ4McTZIBOAiju0VcqRN&pullRequest=17629

Check warning on line 1344 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Call "Optional#isPresent()" before accessing the value. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTZIBOAiju0VcqRL&open=AZ4McTZIBOAiju0VcqRL&pullRequest=17629

Check warning on line 237 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/metadata/fetcher/TableDeviceSchemaFetcher.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 95 to 64, Complexity from 19 to 14, Nesting Level from 5 to 2, Number of Variables from 30 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTXQBOAiju0VcqRJ&open=AZ4McTXQBOAiju0VcqRJ&pullRequest=17629

Check warning on line 1167 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Distance between variable 'originalHasDiffFunctionInParentScope' declaration and its first usage is 20, but allowed 3. Consider making that variable final if you still need to store its value in advance (before method calls that might have side effects on the original value). 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTZIBOAiju0VcqRT&open=AZ4McTZIBOAiju0VcqRT&pullRequest=17629

Check warning on line 1341 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

Call "Optional#isPresent()" before accessing the value. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTZIBOAiju0VcqRK&open=AZ4McTZIBOAiju0VcqRK&pullRequest=17629

Check warning on line 1354 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/planner/distribute/TableDistributedPlanGenerator.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 161 to 64, Complexity from 21 to 14, Nesting Level from 3 to 2, Number of Variables from 26 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTVbBOAiju0VcqRF&open=AZ4McTVbBOAiju0VcqRF&pullRequest=17629

Check warning on line 4977 in iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/relational/analyzer/StatementAnalyzer.java

See this annotation in the file changed.

@sonarqubecloud sonarqubecloud / SonarCloud Code Analysis

A "Brain Method" was detected. Refactor it to reduce at least one of the following metrics: LOC from 79 to 64, Complexity from 15 to 14, Nesting Level from 3 to 2, Number of Variables from 25 to 6. 

See more on https://sonarcloud.io/project/issues?id=apache_iotdb&issues=AZ4McTZIBOAiju0VcqRP&open=AZ4McTZIBOAiju0VcqRP&pullRequest=17629
View more details on SonarQubeCloud