[CALCITE-7505] RelToSqlConverter fails to alias outer relation for correlated sub-queries in Filter#5036

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Dwrite wants to merge 5 commits into

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Dwrite:CALCITE-7505

SonarQubeCloud / SonarCloud Code Analysis succeeded Jun 29, 2026 in 11m 22s

Quality Gate passed

Issues
3 New issues
0 Accepted issues

Measures
0 Security Hotspots
66.3% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

Annotations

Check failure on line 558 in core/src/main/java/org/apache/calcite/rel/rel2sql/RelToSqlConverter.java

sonarqubecloud / SonarCloud Code Analysis

Refactor this method to reduce its Cognitive Complexity from 28 to the 15 allowed.

See more on https://sonarcloud.io/project/issues?id=apache_calcite&issues=AZ7qoS8Gtm-bIu2Ds3yZ&open=AZ7qoS8Gtm-bIu2Ds3yZ&pullRequest=5036

Check warning on line 616 in core/src/main/java/org/apache/calcite/rel/rel2sql/RelToSqlConverter.java

sonarqubecloud / SonarCloud Code Analysis

Change this condition so that it does not always evaluate to "false"

See more on https://sonarcloud.io/project/issues?id=apache_calcite&issues=AZ7qoS8Gtm-bIu2Ds3yY&open=AZ7qoS8Gtm-bIu2Ds3yY&pullRequest=5036

Check failure on line 641 in core/src/main/java/org/apache/calcite/rel/rel2sql/RelToSqlConverter.java

sonarqubecloud / SonarCloud Code Analysis

Refactor this method to reduce its Cognitive Complexity from 22 to the 15 allowed.

See more on https://sonarcloud.io/project/issues?id=apache_calcite&issues=AZ7qoS8Gtm-bIu2Ds3ya&open=AZ7qoS8Gtm-bIu2Ds3ya&pullRequest=5036

View more details on SonarQubeCloud