Merge b1dadb4a1a into f764236657

headless/core/src/main/java/com/tencent/supersonic/headless/core/translator/parser/calcite/SemanticNode.java

@@ -78,7 +78,8 @@ public abstract class SemanticNode {
                 scope.getValidator().getCatalogReader().getRootSchema(), engineType);
         if (Configuration.getSqlAdvisor(sqlValidatorWithHints, engineType).getReservedAndKeyWords()
                 .contains(expression.toUpperCase())) {
-            if (engineType == EngineType.HANADB || engineType == EngineType.PRESTO || engineType == EngineType.TRINO) {
+            if (engineType == EngineType.HANADB || engineType == EngineType.PRESTO
+                    || engineType == EngineType.TRINO) {
                 expression = String.format("\"%s\"", expression);
             } else {
                 expression = String.format("`%s`", expression);
@@ -166,9 +167,9 @@ public abstract class SemanticNode {
         if (sqlNode instanceof SqlBasicCall) {
             SqlBasicCall sqlBasicCall = (SqlBasicCall) sqlNode;
             if (sqlBasicCall.getOperator().getKind().equals(SqlKind.AS)) {
-                if (sqlBasicCall.getOperandList().get(0) instanceof SqlSelect) {
-                    SqlSelect table = (SqlSelect) sqlBasicCall.getOperandList().get(0);
-                    return table;
+                SqlNode innerQuery = sqlBasicCall.getOperandList().get(0);
+                if (innerQuery instanceof SqlCall) {
+                    return innerQuery;
                 }
             }
         }

headless/core/src/main/java/com/tencent/supersonic/headless/core/translator/parser/calcite/SqlBuilder.java

@@ -69,7 +69,13 @@ public class SqlBuilder {
         SqlNode parserNode = tableView.build();
         DatabaseResp database = queryStatement.getOntology().getDatabase();
         EngineType engineType = EngineType.fromString(database.getType());
-        parserNode = optimizeParseNode(parserNode, engineType);
+        try {
+            parserNode = optimizeParseNode(parserNode, engineType);
+        } catch (Exception e) {
+            // failure in optimization phase doesn't affect the query result,
+            // just ignore it
+            log.error("optimizeParseNode error", e);
+        }
         return SemanticNode.getSql(parserNode, engineType);
     }
 

pom.xml

@@ -37,7 +37,7 @@
         <pagehelper.spring.version>2.1.0</pagehelper.spring.version>
         <mybatis.version>3.5.3</mybatis.version>
         <guava.version>32.0.0-jre</guava.version>
-        <hanlp.version>portable-1.8.3</hanlp.version>
+        <hanlp.version>portable-1.8.4</hanlp.version>
         <hadoop.version>2.7.2</hadoop.version>
         <commons.lang.version>2.6</commons.lang.version>
         <commons.lang3.version>3.7</commons.lang3.version>