Synchronization code

Src/Asp.Net/SqlSugar/Realization/Dm/DbMaintenance/DmDbMaintenance.cs

@@ -653,11 +653,19 @@ WHERE upper(t.TABLE_NAME) = upper('{tableName}')
         private static void ConvertCreateColumnInfo(DbColumnInfo x)
         {
             string[] array = new string[] { "int" };
+            if (x.OracleDataType.HasValue())
+            {
+                x.DataType = x.OracleDataType;
+            }
             if (array.Contains(x.DataType?.ToLower()))
             {
                 x.Length = 0;
                 x.DecimalDigits = 0;
             }
+            if (x.DecimalDigits > 0 && x.DataType?.ToLower()?.IsIn("varchar", "clob", "varchar2", "nvarchar2", "nvarchar") == true)
+            {
+                x.DecimalDigits = 0;
+            }
         }
         #endregion
     }

Src/Asp.Net/SqlSugar/Realization/Dm/SqlBuilder/DmUpdateBuilder.cs

@@ -28,6 +28,14 @@ namespace SqlSugar
                 var updateTable = string.Format("UPDATE {0} SET", base.GetTableNameStringNoWith);
                 var setValues = string.Join(",", t.Where(s => !s.IsPrimarykey).Where(s => OldPrimaryKeys == null || !OldPrimaryKeys.Contains(s.DbColumnName)).Select(m => GetOracleUpdateColums(i, m)).ToArray());
                 var pkList = t.Where(s => s.IsPrimarykey).ToList();
+                if (this.IsWhereColumns && this.PrimaryKeys?.Any() == true)
+                {
+                    var whereColumns = pkList.Where(it => this.PrimaryKeys?.Any(p => p.EqualCase(it.PropertyName) || p.EqualCase(it.DbColumnName)) == true).ToList();
+                    if (whereColumns.Any())
+                    {
+                        pkList = whereColumns;
+                    }
+                }
                 List<string> whereList = new List<string>();
                 foreach (var item in pkList)
                 {

Src/Asp.Net/SqlSugar/Realization/Kdbndp/DbMaintenance/KdbndpDbMaintenance.cs

@@ -84,9 +84,15 @@ namespace SqlSugar
                         cast(obj_description(relfilenode,'pg_class') as varchar) as Description from pg_class c 
                         where  relkind = 'r' and  c.oid >= 16384 and c.relnamespace != 99 and c.relname not like '%pl_profiler_saved%' order by relname";
                 }
-                return @"select cast(relname as varchar) as Name,
+                var result= @"select cast(relname as varchar) as Name,
                         cast(obj_description(relfilenode,'pg_class') as varchar) as Description from sys_class c 
                         where  relkind = 'r' and  c.oid >= 16384 and c.relnamespace != 99 and c.relname not like '%pl_profiler_saved%' order by relname";
+
+                if (IsSqlServerModel()) 
+                {
+                    result = result.Replace(" as varchar)", " as varchar(max))");
+                }
+                return result;
             }
         }
         protected override string GetViewInfoListSql

Src/Asp.Net/SqlSugar/Realization/Kdbndp/SqlBuilder/KdbndpUpdateBuilder.cs

@@ -163,7 +163,11 @@ namespace SqlSugar
                         }
                         if (IsSqlServerModel())
                         {
-                            if (dbType == "varchar")
+                            if (dbType == "numeric")
+                            {
+                                dbType = "numeric(18,6)";
+                            }
+                            else if (dbType == "varchar")
                             {
                                 dbType = "varchar(max)";
                             }

Src/Asp.Net/SqlSugar/Realization/PostgreSQL/SqlBuilder/PostgreSQLInsertBuilder.cs

@@ -178,6 +178,63 @@ namespace SqlSugar
                 }
             }
         }
+        public override object FormatValue(object value)
+        {
+            var N = string.Empty; 
+            if (value == null)
+            {
+                return "NULL";
+            }
+            else
+            {
+                var type = UtilMethods.GetUnderType(value.GetType());
+                if (type == UtilConstants.DateType)
+                {
+                    var date = value.ObjToDate();
+                    if (date < UtilMethods.GetMinDate(this.Context.CurrentConnectionConfig))
+                    {
+                        date = UtilMethods.GetMinDate(this.Context.CurrentConnectionConfig);
+                    }
+                    return "'" + date.ToString("yyyy-MM-dd HH:mm:ss.fff") + "'";
+                }
+                else if (type == UtilConstants.ByteArrayType)
+                {
+                    string bytesString = "0x" + BitConverter.ToString((byte[])value).Replace("-", "");
+                    return bytesString;
+                }
+                else if (type.IsEnum())
+                {
+                    if (this.Context.CurrentConnectionConfig.MoreSettings?.TableEnumIsString == true)
+                    {
+                        return value.ToSqlValue();
+                    }
+                    else
+                    {
+                        return Convert.ToInt64(value);
+                    }
+                }
+                else if (type == UtilConstants.BoolType)
+                {
+                    return value.ObjToBool() ? "1" : "0";
+                }
+                else if (type == UtilConstants.StringType || type == UtilConstants.ObjType)
+                {
+                    return N + "'" + value.ToString().ToSqlFilter() + "'";
+                }
+                else if (type == UtilConstants.DateTimeOffsetType)
+                {
+                    return FormatDateTimeOffset(value);
+                }
+                else if (type == UtilConstants.FloatType)
+                {
+                    return N + "'" + Convert.ToDouble(value).ToString() + "'";
+                }
+                else
+                {
+                    return N + "'" + value.ToString() + "'";
+                }
+            }
+        }
         public override string FormatDateTimeOffset(object value)
         {
             return "'" + ((DateTimeOffset)value).ToString("o") + "'";