[fix](function) Change digital_masking function arg type to BIGINT (#7888)

Change digital_masking function arg type to BIGINT to fix the wrong result.

docs/en/sql-reference/sql-functions/digital-masking.md

@@ -36,7 +36,7 @@ digital_masking(digital_number)
 
 Alias function, the original function is `concat(left(id,3),'****',right(id,4))`.
 
-Desensitizes the input `digital_number` and returns the result after masking desensitization.
+Desensitizes the input `digital_number` and returns the result after masking desensitization. `digital_number` is `BIGINT` data type.
 
 ## example
 

docs/en/sql-reference/sql-statements/Data Definition/create-function.md

@@ -131,7 +131,7 @@ If the `function_name` contains the database name, the custom function will be c
 
     ```
     -- create a custom functional alias function
-    CREATE ALIAS FUNCTION id_masking(INT) WITH PARAMETER(id) 
+    CREATE ALIAS FUNCTION id_masking(BIGINT) WITH PARAMETER(id) 
         AS CONCAT(LEFT(id, 3), '****', RIGHT(id, 4));
 
     -- create a custom cast alias function

docs/en/sql-reference/sql-statements/Data Definition/show-functions.md

@@ -60,7 +60,7 @@ Intermediate Type: NULL
 Intermediate Type: NULL
        Properties: {"object_file":"http://host:port/libudasample.so","finalize_fn":"_ZN9doris_udf13CountFinalizeEPNS_15FunctionContextERKNS_9BigIntValE","init_fn":"_ZN9doris_udf9CountInitEPNS_15FunctionContextEPNS_9BigIntValE","merge_fn":"_ZN9doris_udf10CountMergeEPNS_15FunctionContextERKNS_9BigIntValEPS2_","md5":"37d185f80f95569e2676da3d5b5b9d2f","update_fn":"_ZN9doris_udf11CountUpdateEPNS_15FunctionContextERKNS_6IntValEPNS_9BigIntValE"}
 *************************** 3. row ***************************
-        Signature: id_masking(INT)
+        Signature: id_masking(BIGINT)
       Return Type: VARCHAR
     Function Type: Alias
 Intermediate Type: NULL

docs/zh-CN/sql-reference/sql-functions/digital-masking.md

@@ -36,7 +36,7 @@ digital_masking(digital_number)
 
 别名函数，原始函数为 `concat(left(id,3),'****',right(id,4))`。
 
-将输入的 `digital_number` 进行脱敏处理，返回遮盖脱敏后的结果。
+将输入的 `digital_number` 进行脱敏处理，返回遮盖脱敏后的结果。`digital_number` 为 `BIGINT` 数据类型。
 
 ## example
 

docs/zh-CN/sql-reference/sql-statements/Data Definition/create-function.md

@@ -132,7 +132,7 @@ CREATE [AGGREGATE] [ALIAS] FUNCTION function_name
 
     ```
     -- 创建自定义功能别名函数
-    CREATE ALIAS FUNCTION id_masking(INT) WITH PARAMETER(id) 
+    CREATE ALIAS FUNCTION id_masking(BIGINT) WITH PARAMETER(id) 
         AS CONCAT(LEFT(id, 3), '****', RIGHT(id, 4));
     
     -- 创建自定义 CAST 别名函数

docs/zh-CN/sql-reference/sql-statements/Data Definition/show-functions.md

@@ -61,7 +61,7 @@ Intermediate Type: NULL
 Intermediate Type: NULL
        Properties: {"object_file":"http://host:port/libudasample.so","finalize_fn":"_ZN9doris_udf13CountFinalizeEPNS_15FunctionContextERKNS_9BigIntValE","init_fn":"_ZN9doris_udf9CountInitEPNS_15FunctionContextEPNS_9BigIntValE","merge_fn":"_ZN9doris_udf10CountMergeEPNS_15FunctionContextERKNS_9BigIntValEPS2_","md5":"37d185f80f95569e2676da3d5b5b9d2f","update_fn":"_ZN9doris_udf11CountUpdateEPNS_15FunctionContextERKNS_6IntValEPNS_9BigIntValE"}
 *************************** 3. row ***************************
-        Signature: id_masking(INT)
+        Signature: id_masking(BIGINT)
       Return Type: VARCHAR
     Function Type: Alias
 Intermediate Type: NULL

fe/fe-core/src/main/java/org/apache/doris/catalog/AliasFunction.java

@@ -88,7 +88,7 @@ public class AliasFunction extends Function {
             /**
              * Please ensure that the condition checks in {@link #analyze} are satisfied
              */
-            functionSet.addBuiltin(createBuiltin(DIGITAL_MASKING, Lists.newArrayList(Type.INT), Type.VARCHAR,
+            functionSet.addBuiltin(createBuiltin(DIGITAL_MASKING, Lists.newArrayList(Type.BIGINT), Type.VARCHAR,
                     false, Lists.newArrayList("id"), getExpr(oriStmt), true));
         } catch (AnalysisException e) {
             LOG.error("Add builtin alias function error {}", e);

fe/fe-core/src/test/java/org/apache/doris/catalog/CreateFunctionTest.java

@@ -120,7 +120,7 @@ public class CreateFunctionTest {
         Assert.assertTrue(constExprLists.get(0).get(0) instanceof FunctionCallExpr);
 
         // create alias function
-        createFuncStr = "create alias function db1.id_masking(int) with parameter(id) as concat(left(id,3),'****',right(id,4));";
+        createFuncStr = "create alias function db1.id_masking(bigint) with parameter(id) as concat(left(id,3),'****',right(id,4));";
         createFunctionStmt = (CreateFunctionStmt) UtFrameUtils.parseAndAnalyzeStmt(createFuncStr, ctx);
         Catalog.getCurrentCatalog().createFunction(createFunctionStmt);