Add SqlFunc.NewUid

Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/DbMethods/DefaultDbMethod.cs

@@ -1064,5 +1064,10 @@ namespace SqlSugar
             var parameterNameA = mode.Args[0].MemberName; 
             return $" CEILING({parameterNameA}) ";
         }
+        public virtual string NewUid(MethodCallExpressionModel mode)
+        {
+            return "  REPLACE(\r\n        REPLACE(\r\n            REPLACE(\r\n                REPLACE(\r\n                    REPLACE(\r\n                        REPLACE(\r\n                            REPLACE(\r\n                                REPLACE(\r\n                                    REPLACE(\r\n                                        REPLACE(\r\n                                            '6C050346-B632-47B4-B29F-9CE39AC22792',\r\n                                            '6', SUBSTRING('0123456789ABCDEF', (FLOOR(RANDOM() * 16)::INTEGER % 16) + 1, 1)\r\n                                        ),\r\n                                        'C', SUBSTRING('0123456789ABCDEF', (FLOOR(RANDOM() * 16)::INTEGER % 16) + 1, 1)\r\n                                    ),\r\n                                    '0', SUBSTRING('0123456789ABCDEF', (FLOOR(RANDOM() * 16)::INTEGER % 16) + 1, 1)\r\n                                ),\r\n                                '5', SUBSTRING('0123456789ABCDEF', (FLOOR(RANDOM() * 16)::INTEGER % 16) + 1, 1)\r\n                            ),\r\n                            '0', SUBSTRING('0123456789ABCDEF', (FLOOR(RANDOM() * 16)::INTEGER % 16) + 1, 1)\r\n                        ),\r\n                        '3', SUBSTRING('0123456789ABCDEF', (FLOOR(RANDOM() * 16)::INTEGER % 16) + 1, 1)\r\n                    ),\r\n                    '4', SUBSTRING('0123456789ABCDEF', (FLOOR(RANDOM() * 16)::INTEGER % 16) + 1, 1)\r\n                ),\r\n                'B', SUBSTRING('0123456789ABCDEF', (FLOOR(RANDOM() * 16)::INTEGER % 16) + 1, 1)\r\n            ),\r\n            '2', SUBSTRING('0123456789ABCDEF', (FLOOR(RANDOM() * 16)::INTEGER % 16) + 1, 1)\r\n        ),\r\n        '9', SUBSTRING('0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ', (FLOOR(RANDOM() * 16)::INTEGER % 16) + 1, 1)\r\n    )   ";
+        }
+
     }
 }

Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/DbMethods/IDbMethods.cs

@@ -120,6 +120,7 @@ namespace SqlSugar
         string Right(MethodCallExpressionModel mode);
         string PadLeft(MethodCallExpressionModel mode);
         string Floor(MethodCallExpressionModel mode);
-        string Ceil(MethodCallExpressionModel mode);
+        string Ceil(MethodCallExpressionModel mode); 
+        string NewUid(MethodCallExpressionModel mode);
     }
 }

Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/DbMethods/SqlFunc.cs

@@ -303,6 +303,7 @@ namespace SqlSugar
         public static string ToVarchar(object value) { return value.ObjToString(); }
         public static decimal ToDecimal(object value) { return value.ObjToDecimal(); }
         public static Guid ToGuid(object value) { return Guid.Parse(value.ObjToString()); }
+        public static Guid NewUid() { throw new NotSupportedException("Can only be used in expressions"); }
         public static double ToDouble(object value) { return value.ObjToMoney(); }
         public static bool ToBool(object value) { return value.ObjToBool(); }
         public static string Substring(object value, int index, int length) { return value.ObjToString().Substring(index, length); }

Src/Asp.NetCore2/SqlSugar/Realization/Dm/SqlBuilder/DmExpressionContext.cs

@@ -259,5 +259,10 @@ namespace SqlSugar
             var parameterNameA = mode.Args[0].MemberName;
             return $" CEIL({parameterNameA}) ";
         }
+
+        public override string NewUid(MethodCallExpressionModel mode)
+        {
+            return "  SYS_GUID() ";
+        }
     }
 }

Src/Asp.NetCore2/SqlSugar/Realization/MySql/SqlBuilder/MySqlExpressionContext.cs

@@ -245,6 +245,10 @@ namespace SqlSugar
                 return $" JSON_CONTAINS({model.Args[0].MemberName},'{{\"{model.Args[1].MemberValue}\":\"{model.Args[2].MemberValue.ObjToStringNoTrim().ToSqlFilter()}\"}}')";
             }
         }
+        public override string NewUid(MethodCallExpressionModel mode)
+        {
+            return " CONCAT(\r\n    SUBSTR(UPPER(HEX(RANDOM_BYTES(4))), 1, 8), '-',\r\n    SUBSTR(UPPER(HEX(RANDOM_BYTES(2))), 1, 4), '-',\r\n    '4', SUBSTR(UPPER(HEX(RANDOM_BYTES(2))), 2, 3), '-',\r\n    SUBSTR('89ab', 1 + (ABS(RANDOM()) % 4), 1), SUBSTR(UPPER(HEX(RANDOM_BYTES(2))), 2, 3), '-',\r\n    SUBSTR(UPPER(HEX(RANDOM_BYTES(6))), 1, 12)\r\n)  ";
+        }
         //public override string TrimEnd(MethodCallExpressionModel mode)
         //{
         //    var parameterNameA = mode.Args[0].MemberName;

Src/Asp.NetCore2/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs

@@ -385,5 +385,10 @@ namespace SqlSugar
             var parameterNameA = mode.Args[0].MemberName;
             return $" CEIL({parameterNameA}) ";
         }
+
+        public override string NewUid(MethodCallExpressionModel mode)
+        {
+            return "  SYS_GUID() ";
+        }
     }
 }

Src/Asp.NetCore2/SqlSugar/Realization/SqlServer/SqlBuilder/SqlServerExpressionContext.cs

@@ -130,6 +130,11 @@ namespace SqlSugar
             var parameterNameC = mode.Args[2].MemberName;
             return $" CONCAT(REPLICATE({parameterNameC}, {parameterNameB} - LEN({parameterNameA})), {parameterNameA})  ";
         }
+
+        public override string NewUid(MethodCallExpressionModel mode)
+        {
+            return " NEWID() ";
+        }
     }
 
 

Src/Asp.NetCore2/SqlSugar/Realization/Sqlite/SqlBuilder/SqliteExpressionContext.cs

@@ -319,5 +319,10 @@ namespace SqlSugar
             var parameterNameB = mode.Args[1].MemberName;
             return $" SUBSTR({parameterNameA}, -2, {parameterNameB})  ";
         }
+
+        public override string NewUid(MethodCallExpressionModel mode)
+        {
+            return " substr(upper(hex(randomblob(4))), 1, 8) || '-' ||\r\n    substr(upper(hex(randomblob(2))), 1, 4) || '-' ||\r\n    '4' || substr(upper(hex(randomblob(2))), 2, 3) || '-' ||\r\n    substr('89ab', 1 + (abs(random()) % 4), 1) || substr(upper(hex(randomblob(2))), 2, 3) || '-' ||\r\n    substr(upper(hex(randomblob(6))), 1, 12) ";
+        }
     }
 }