From bb18ce8f60c68206cf153598ce9dd6dee59ee2a9 Mon Sep 17 00:00:00 2001
From: taojinlong <jinlong@fit2cloud.com>
Date: Sat, 6 May 2023 12:30:13 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E8=AF=86=E5=88=AB=20mysql=20BIGINT=20UN?=
 =?UTF-8?q?SIGNED?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../service/dataset/ExtractDataService.java   | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/backend/src/main/java/io/dataease/service/dataset/ExtractDataService.java b/backend/src/main/java/io/dataease/service/dataset/ExtractDataService.java
index 35651738da..a97a74f52d 100644
--- a/backend/src/main/java/io/dataease/service/dataset/ExtractDataService.java
+++ b/backend/src/main/java/io/dataease/service/dataset/ExtractDataService.java
@@ -1310,6 +1310,17 @@ public class ExtractDataService {
                     .replace("ExcelCompletion", "");
         }
 
+        String handleMysqlBIGINTUNSIGNEDStr = "";
+        if (datasourceType.equals(DatasourceTypes.mysql)) {
+            for (DatasetTableField datasetTableField : datasetTableFields) {
+                if(datasetTableField.getType().equalsIgnoreCase("BIGINT UNSIGNED")){
+                    handleMysqlBIGINTUNSIGNEDStr = handleMysqlBIGINTUNSIGNEDStr + handleMysqlBIGINTUNSIGNED.replace("BIGINTUNSIGNEDFIELD", datasetTableField.getDataeaseName()) + "; \n";
+                }
+            }
+        }
+        tmp_code = tmp_code.replace("handleMysqlBIGINTUNSIGNED", handleMysqlBIGINTUNSIGNEDStr);
+
+
         UserDefinedJavaClassDef userDefinedJavaClassDef = new UserDefinedJavaClassDef(UserDefinedJavaClassDef.ClassType.TRANSFORM_CLASS, "Processor", tmp_code);
 
         userDefinedJavaClassDef.setActive(true);
@@ -1403,6 +1414,16 @@ public class ExtractDataService {
             "            }catch (Exception e){}\n" +
             "        }";
 
+    private final static String handleMysqlBIGINTUNSIGNED = "if(filed.equalsIgnoreCase(BIGINTUNSIGNEDFIELD)){\n" +
+            "\t\t\tif(tmp != null && tmp.endsWith(\".0\")){\n" +
+            "            \ttry {\n" +
+            "                Long.valueOf(tmp.substring(0, tmp.length()-2));\n" +
+            "                get(Fields.Out, filed).setValue(r, tmp.substring(0, tmp.length()-2));\n" +
+            "                get(Fields.Out, filed).getValueMeta().setType(2);\n" +
+            "            }catch (Exception e){}\n" +
+            "       \t\t}\n" +
+            "\t\t}";
+
     private final static String handleWraps = "        if(tmp != null && ( tmp.contains(\"\\r\") || tmp.contains(\"\\n\"))){\n" +
             "\t\t\ttmp = tmp.trim();\n" +
             "            tmp = tmp.replaceAll(\"\\r\",\" \");\n" +
@@ -1445,6 +1466,7 @@ public class ExtractDataService {
             "    List<String> fields = Arrays.asList(\"Column_Fields\".split(\",\"));\n" +
             "    for (String filed : fields) {\n" +
             "        String tmp = get(Fields.In, filed).getString(r);\n" +
+            "handleMysqlBIGINTUNSIGNED \n" +
             "handleCharset \n" +
             "handleWraps \n" +
             "ExcelCompletion \n" +