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(fix)(headless)Fix occasional NPE in SqlBuilder.
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This commit is contained in:
jerryjzhang
2025-02-28 17:11:05 +08:00
parent bd64bf1f62
commit 90c2f8b374
1 changed files with 3 additions and 0 deletions
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3
headless/core/src/main/java/com/tencent/supersonic/headless/core/translator/parser/calcite/SqlBuilder.java
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@@ -91,6 +91,9 @@ public class SqlBuilder {
} }
} }
} }
if (selectedGraphPath == null) {
return dataModels;
}
Set<String> modelNames = Sets.newHashSet(); Set<String> modelNames = Sets.newHashSet();
for (DefaultEdge edge : selectedGraphPath.getEdgeList()) { for (DefaultEdge edge : selectedGraphPath.getEdgeList()) {
modelNames.add(selectedGraphPath.getGraph().getEdgeSource(edge)); modelNames.add(selectedGraphPath.getGraph().getEdgeSource(edge));