[fix](fe) select stmt will make BE coredump when its castExpr is like cast(int as array<>) (#9995)

* [fix](fe) select stmt will make BE coredump when its castExpr is like cast(int as array<>)

* fix implicit cast scalar type bug

* Revert "fix implicit cast scalar type bug"

This reverts commit 1f05b6bab72430214dca88f386b50ef9a081e60a.

* only check array cast, retrigger

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

@@ -265,6 +265,15 @@ public class CastExpr extends Expr {
             noOp = true;
             return;
         }
+        // select stmt will make BE coredump when its castExpr is like cast(int as array<>),
+        // it is necessary to check if it is castable before creating fn.
+        // char type will fail in canCastTo, so for compatibility, only the cast of array type is checked here.
+        if (type.isArrayType() || childType.isArrayType()) {
+            if (!Type.canCastTo(childType, type)) {
+                throw new AnalysisException("Invalid type cast of " + getChild(0).toSql()
+                        + " from " + childType + " to " + type);
+            }
+        }
 
         this.opcode = TExprOpcode.CAST;
         FunctionName fnName = new FunctionName(getFnName(type));