[fix](meta) Disable infer expr column name when query on old optimizer

fe/fe-core/src/main/java/org/apache/doris/analysis/AlterMaterializedViewStmt.java

@@ -21,6 +21,7 @@
 import org.apache.doris.common.AnalysisException;
 import org.apache.doris.common.ErrorCode;
 import org.apache.doris.common.ErrorReport;
+import org.apache.doris.common.UserException;
 import org.apache.doris.mysql.privilege.PrivPredicate;
 import org.apache.doris.qe.ConnectContext;
 
@@ -42,7 +43,8 @@ public MVRefreshInfo getRefreshInfo() {
     }
 
     @Override
-    public void analyze(Analyzer analyzer) throws AnalysisException {
+    public void analyze(Analyzer analyzer) throws AnalysisException, UserException {
+        super.analyze(analyzer);
         mvName.analyze(analyzer);
         if (!Env.getCurrentEnv().getAccessManager().checkTblPriv(ConnectContext.get(), mvName.getDb(), mvName.getTbl(),
                 PrivPredicate.ALTER)) {

fe/fe-core/src/main/java/org/apache/doris/analysis/Analyzer.java

@@ -320,6 +320,10 @@ private static class GlobalState {
         // analysis.
         public boolean isExplain;
 
+        // Record the statement clazz that the analyzer would to analyze,
+        // this give an opportunity to control analyzing behavior according to the statement type.
+        public Class<? extends StatementBase> rootStatementClazz;
+
         // Indicates whether the query has plan hints.
         public boolean hasPlanHints = false;
 
@@ -568,6 +572,14 @@ public boolean isExplain() {
         return globalState.isExplain;
     }
 
+    public void setRootStatementClazz(Class<? extends StatementBase> statementClazz) {
+        globalState.rootStatementClazz = statementClazz;
+    }
+
+    public Class<? extends StatementBase> getRootStatementClazz() {
+        return globalState.rootStatementClazz;
+    }
+
     public int incrementCallDepth() {
         return ++callDepth;
     }

fe/fe-core/src/main/java/org/apache/doris/analysis/CreateTableAsSelectStmt.java

@@ -72,6 +72,7 @@ public void analyze(Analyzer analyzer) throws UserException {
         // To avoid duplicate registrations of table/colRefs,
         // create a new root analyzer and clone the query statement for this initial pass.
         Analyzer dummyRootAnalyzer = new Analyzer(analyzer.getEnv(), analyzer.getContext());
+        super.analyze(dummyRootAnalyzer);
         QueryStmt tmpStmt = queryStmt.clone();
         tmpStmt.analyze(dummyRootAnalyzer);
         this.queryStmt = tmpStmt;

fe/fe-core/src/main/java/org/apache/doris/analysis/CreateViewStmt.java

@@ -55,6 +55,7 @@ public String getComment() {
 
     @Override
     public void analyze(Analyzer analyzer) throws UserException {
+        super.analyze(analyzer);
         tableName.analyze(analyzer);
         FeNameFormat.checkTableName(tableName.getTbl());
         viewDefStmt.setNeedToSql(true);

fe/fe-core/src/main/java/org/apache/doris/analysis/SelectListItem.java

@@ -120,7 +120,6 @@ public String toDigest() {
      * Return a column label for the select list item. Without generate column name
      * automatically.
      */
-    @Deprecated
     public String toColumnLabel() {
         Preconditions.checkState(!isStar());
         if (alias != null) {

fe/fe-core/src/main/java/org/apache/doris/analysis/SelectStmt.java

@@ -543,7 +543,17 @@ public void analyze(Analyzer analyzer) throws UserException {
                         throw new AnalysisException("Subquery is not supported in the select list.");
                     }
                     resultExprs.add(rewriteQueryExprByMvColumnExpr(item.getExpr(), analyzer));
-                    String columnLabel = item.toColumnLabel(i);
+                    String columnLabel = null;
+                    Class<? extends StatementBase> statementClazz = analyzer.getRootStatementClazz();
+                    if (statementClazz != null && !QueryStmt.class.isAssignableFrom(statementClazz)) {
+                        // Infer column name when item is expr
+                        columnLabel = item.toColumnLabel(i);
+                    }
+                    if (columnLabel == null) {
+                        // column label without position is applicative for query and do not infer
+                        // column name when item is expr
+                        columnLabel = item.toColumnLabel();
+                    }
                     SlotRef aliasRef = new SlotRef(null, columnLabel);
                     Expr existingAliasExpr = aliasSMap.get(aliasRef);
                     if (existingAliasExpr != null && !existingAliasExpr.equals(item.getExpr())) {

fe/fe-core/src/main/java/org/apache/doris/analysis/StatementBase.java

@@ -78,12 +78,17 @@ protected StatementBase(StatementBase other) {
      * were missing from the catalog.
      * It is up to the analysis() implementation to ensure the maximum number of missing
      * tables/views get collected in the Analyzer before failing analyze().
+     * Should call the method firstly when override the method, the analyzer param should be
+     * the one which statement would use.
      */
     public void analyze(Analyzer analyzer) throws AnalysisException, UserException {
         if (isAnalyzed()) {
             return;
         }
         this.analyzer = analyzer;
+        if (analyzer.getRootStatementClazz() == null) {
+            analyzer.setRootStatementClazz(this.getClass());
+        }
         if (Strings.isNullOrEmpty(analyzer.getClusterName())) {
             ErrorReport.reportAnalysisException(ErrorCode.ERR_CLUSTER_NO_SELECT_CLUSTER);
         }