コード例 #1
0
        public void Test()
        {
            var ids = new long[] { 1, 2, 3 };

            using (var db = new TestDataConnection())
            {
                var q =
                    from t1 in db.GetTable<Table2>()
                    where t1.Field3.Any(x => ids.Contains(x.Field1))
                    select new { t1.Field2 };

                var sql = q.ToString();

                Assert.That(sql.IndexOf("INNER JOIN"), Is.LessThan(0));
            }
        }
コード例 #2
0
		public void TestObject51(string context)
		{
			using (var conn = new TestDataConnection(context))
			{
				var sql = conn.Person.Where(p => p.ID == 1).Select(p => p.Name).Take(1).ToString().Replace("-- Access", "");
				var res = conn.Execute<string>(sql);

				Assert.That(res, Is.EqualTo("John"));
			}
		}
コード例 #3
0
ファイル: TestDataConnection.cs プロジェクト: ili/linq2db
        public static void RunScript(string configString, string divider, string name, bool doNotBindByName, Action <IDbConnection>?action = null, string?database = null)
        {
            Console.WriteLine("=== " + name + " === \n");

            var scriptFolder = Path.Combine(Path.GetFullPath("."), "Database", "Create Scripts");

            Console.WriteLine("Script folder exists: {1}; {0}", scriptFolder, Directory.Exists(scriptFolder));

            var sqlFileName = Path.GetFullPath(Path.Combine(scriptFolder, Path.ChangeExtension(name, "sql")));

            Console.WriteLine("Sql file exists: {1}; {0}", sqlFileName, File.Exists(sqlFileName));

            var text = File.ReadAllText(sqlFileName);

            while (true)
            {
                var idx = text.IndexOf("SKIP " + configString + " BEGIN");

                if (idx >= 0)
                {
                    text = text.Substring(0, idx) + text.Substring(text.IndexOf("SKIP " + configString + " END", idx));
                }
                else
                {
                    break;
                }
            }

            var cmds = text
                       .Replace("{DBNAME}", database)
                       .Replace("\r", "")
                       .Replace(divider, "\x1")
                       .Split('\x1')
                       .Select(c => c.Trim())
                       .Where(c => !string.IsNullOrEmpty(c))
                       .ToArray();

            if (DataConnection.TraceSwitch.TraceInfo)
            {
                Console.WriteLine("Commands count: {0}", cmds.Length);
            }

            Exception?exception = null;

            using (var db = new TestDataConnection(configString))
            {
                //db.CommandTimeout = 20;

                foreach (var command in cmds)
                {
                    try
                    {
                        if (DataConnection.TraceSwitch.TraceInfo)
                        {
                            Console.WriteLine(command);
                        }

                        if (doNotBindByName)
                        {
                            // we need this to avoid errors in trigger creation when native provider
                            // recognize ":NEW" as parameter
                            var cmd = db.CreateCommand();
                            cmd.CommandText           = command;
                            ((dynamic)cmd).BindByName = false;
                            cmd.ExecuteNonQuery();
                        }
                        else
                        {
                            db.Execute(command);
                        }

                        if (DataConnection.TraceSwitch.TraceInfo)
                        {
                            Console.WriteLine("\nOK\n");
                        }
                    }
                    catch (Exception ex)
                    {
                        if (DataConnection.TraceSwitch.TraceError)
                        {
                            if (!DataConnection.TraceSwitch.TraceInfo)
                            {
                                Console.WriteLine(command);
                            }

                            var isDrop =
                                command.TrimStart().StartsWith("DROP") ||
                                command.TrimStart().StartsWith("CALL DROP");

                            Console.WriteLine(ex.Message);

                            if (isDrop)
                            {
                                Console.WriteLine("\nnot too OK\n");
                            }
                            else
                            {
                                Console.WriteLine("\nFAILED\n");

                                if (exception == null)
                                {
                                    exception = ex;
                                }
                            }
                        }
                    }
                }

                if (exception != null)
                {
                    throw exception;
                }

                if (DataConnection.TraceSwitch.TraceInfo)
                {
                    Console.WriteLine("\nBulkCopy LinqDataTypes\n");
                }

                var options = new BulkCopyOptions();

                db.BulkCopy(
                    options,
                    new[]
                {
                    new LinqDataTypes2 {
                        ID = 1, MoneyValue = 1.11m, DateTimeValue = new DateTime(2001, 1, 11, 1, 11, 21, 100), BoolValue = true, GuidValue = new Guid("ef129165-6ffe-4df9-bb6b-bb16e413c883"), SmallIntValue = 1, StringValue = null, BigIntValue = 1
                    },
                    new LinqDataTypes2 {
                        ID = 2, MoneyValue = 2.49m, DateTimeValue = new DateTime(2005, 5, 15, 5, 15, 25, 500), BoolValue = false, GuidValue = new Guid("bc663a61-7b40-4681-ac38-f9aaf55b706b"), SmallIntValue = 2, StringValue = "", BigIntValue = 2
                    },
                    new LinqDataTypes2 {
                        ID = 3, MoneyValue = 3.99m, DateTimeValue = new DateTime(2009, 9, 19, 9, 19, 29, 90), BoolValue = true, GuidValue = new Guid("d2f970c0-35ac-4987-9cd5-5badb1757436"), SmallIntValue = 3, StringValue = "1"
                    },
                    new LinqDataTypes2 {
                        ID = 4, MoneyValue = 4.50m, DateTimeValue = new DateTime(2009, 9, 20, 9, 19, 29, 90), BoolValue = false, GuidValue = new Guid("40932fdb-1543-4e4a-ac2c-ca371604fb4b"), SmallIntValue = 4, StringValue = "2"
                    },
                    new LinqDataTypes2 {
                        ID = 5, MoneyValue = 5.50m, DateTimeValue = new DateTime(2009, 9, 20, 9, 19, 29, 90), BoolValue = true, GuidValue = new Guid("febe3eca-cb5f-40b2-ad39-2979d312afca"), SmallIntValue = 5, StringValue = "3"
                    },
                    new LinqDataTypes2 {
                        ID = 6, MoneyValue = 6.55m, DateTimeValue = new DateTime(2009, 9, 22, 9, 19, 29, 90), BoolValue = false, GuidValue = new Guid("8d3c5d1d-47db-4730-9fe7-968f6228a4c0"), SmallIntValue = 6, StringValue = "4"
                    },
                    new LinqDataTypes2 {
                        ID = 7, MoneyValue = 7.00m, DateTimeValue = new DateTime(2009, 9, 23, 9, 19, 29, 90), BoolValue = true, GuidValue = new Guid("48094115-83af-46dd-a906-bff26ee21ee2"), SmallIntValue = 7, StringValue = "5"
                    },
                    new LinqDataTypes2 {
                        ID = 8, MoneyValue = 8.99m, DateTimeValue = new DateTime(2009, 9, 24, 9, 19, 29, 90), BoolValue = false, GuidValue = new Guid("c1139f1f-1335-4cd4-937e-92602f732dd3"), SmallIntValue = 8, StringValue = "6"
                    },
                    new LinqDataTypes2 {
                        ID = 9, MoneyValue = 9.63m, DateTimeValue = new DateTime(2009, 9, 25, 9, 19, 29, 90), BoolValue = true, GuidValue = new Guid("46c5c512-3d4b-4cf7-b4e7-1de080789e5d"), SmallIntValue = 9, StringValue = "7"
                    },
                    new LinqDataTypes2 {
                        ID = 10, MoneyValue = 10.77m, DateTimeValue = new DateTime(2009, 9, 26, 9, 19, 29, 90), BoolValue = false, GuidValue = new Guid("61b2bc55-147f-4b40-93ed-a4aa83602fee"), SmallIntValue = 10, StringValue = "8"
                    },
                    new LinqDataTypes2 {
                        ID = 11, MoneyValue = 11.45m, DateTimeValue = new DateTime(2009, 9, 27, 0, 0, 0, 0), BoolValue = true, GuidValue = new Guid("d3021d18-97f0-4dc0-98d0-f0c7df4a1230"), SmallIntValue = 11, StringValue = "9"
                    },
                    new LinqDataTypes2 {
                        ID = 12, MoneyValue = 11.45m, DateTimeValue = new DateTime(2012, 11, 7, 19, 19, 29, 90), BoolValue = true, GuidValue = new Guid("03021d18-97f0-4dc0-98d0-f0c7df4a1230"), SmallIntValue = 12, StringValue = "0"
                    }
                });

                if (DataConnection.TraceSwitch.TraceInfo)
                {
                    Console.WriteLine("\nBulkCopy Parent\n");
                }

                db.BulkCopy(
                    options,
                    new[]
                {
                    new Parent {
                        ParentID = 1, Value1 = 1
                    },
                    new Parent {
                        ParentID = 2, Value1 = null
                    },
                    new Parent {
                        ParentID = 3, Value1 = 3
                    },
                    new Parent {
                        ParentID = 4, Value1 = null
                    },
                    new Parent {
                        ParentID = 5, Value1 = 5
                    },
                    new Parent {
                        ParentID = 6, Value1 = 6
                    },
                    new Parent {
                        ParentID = 7, Value1 = 1
                    }
                });

                if (DataConnection.TraceSwitch.TraceInfo)
                {
                    Console.WriteLine("\nBulkCopy Child\n");
                }

                db.BulkCopy(
                    options,
                    new[]
                {
                    new Child {
                        ParentID = 1, ChildID = 11
                    },
                    new Child {
                        ParentID = 2, ChildID = 21
                    },
                    new Child {
                        ParentID = 2, ChildID = 22
                    },
                    new Child {
                        ParentID = 3, ChildID = 31
                    },
                    new Child {
                        ParentID = 3, ChildID = 32
                    },
                    new Child {
                        ParentID = 3, ChildID = 33
                    },
                    new Child {
                        ParentID = 4, ChildID = 41
                    },
                    new Child {
                        ParentID = 4, ChildID = 42
                    },
                    new Child {
                        ParentID = 4, ChildID = 43
                    },
                    new Child {
                        ParentID = 4, ChildID = 44
                    },
                    new Child {
                        ParentID = 6, ChildID = 61
                    },
                    new Child {
                        ParentID = 6, ChildID = 62
                    },
                    new Child {
                        ParentID = 6, ChildID = 63
                    },
                    new Child {
                        ParentID = 6, ChildID = 64
                    },
                    new Child {
                        ParentID = 6, ChildID = 65
                    },
                    new Child {
                        ParentID = 6, ChildID = 66
                    },
                    new Child {
                        ParentID = 7, ChildID = 77
                    }
                });

                if (DataConnection.TraceSwitch.TraceInfo)
                {
                    Console.WriteLine("\nBulkCopy GrandChild\n");
                }

                db.BulkCopy(
                    options,
                    new[]
                {
                    new GrandChild {
                        ParentID = 1, ChildID = 11, GrandChildID = 111
                    },
                    new GrandChild {
                        ParentID = 2, ChildID = 21, GrandChildID = 211
                    },
                    new GrandChild {
                        ParentID = 2, ChildID = 21, GrandChildID = 212
                    },
                    new GrandChild {
                        ParentID = 2, ChildID = 22, GrandChildID = 221
                    },
                    new GrandChild {
                        ParentID = 2, ChildID = 22, GrandChildID = 222
                    },
                    new GrandChild {
                        ParentID = 3, ChildID = 31, GrandChildID = 311
                    },
                    new GrandChild {
                        ParentID = 3, ChildID = 31, GrandChildID = 312
                    },
                    new GrandChild {
                        ParentID = 3, ChildID = 31, GrandChildID = 313
                    },
                    new GrandChild {
                        ParentID = 3, ChildID = 32, GrandChildID = 321
                    },
                    new GrandChild {
                        ParentID = 3, ChildID = 32, GrandChildID = 322
                    },
                    new GrandChild {
                        ParentID = 3, ChildID = 32, GrandChildID = 323
                    },
                    new GrandChild {
                        ParentID = 3, ChildID = 33, GrandChildID = 331
                    },
                    new GrandChild {
                        ParentID = 3, ChildID = 33, GrandChildID = 332
                    },
                    new GrandChild {
                        ParentID = 3, ChildID = 33, GrandChildID = 333
                    },
                    new GrandChild {
                        ParentID = 4, ChildID = 41, GrandChildID = 411
                    },
                    new GrandChild {
                        ParentID = 4, ChildID = 41, GrandChildID = 412
                    },
                    new GrandChild {
                        ParentID = 4, ChildID = 41, GrandChildID = 413
                    },
                    new GrandChild {
                        ParentID = 4, ChildID = 41, GrandChildID = 414
                    },
                    new GrandChild {
                        ParentID = 4, ChildID = 42, GrandChildID = 421
                    },
                    new GrandChild {
                        ParentID = 4, ChildID = 42, GrandChildID = 422
                    },
                    new GrandChild {
                        ParentID = 4, ChildID = 42, GrandChildID = 423
                    },
                    new GrandChild {
                        ParentID = 4, ChildID = 42, GrandChildID = 424
                    }
                });


                db.BulkCopy(
                    options,
                    new[]
                {
                    new InheritanceParent2 {
                        InheritanceParentId = 1, TypeDiscriminator = null, Name = null
                    },
                    new InheritanceParent2 {
                        InheritanceParentId = 2, TypeDiscriminator = 1, Name = null
                    },
                    new InheritanceParent2 {
                        InheritanceParentId = 3, TypeDiscriminator = 2, Name = "InheritanceParent2"
                    }
                });

                db.BulkCopy(
                    options,
                    new[]
                {
                    new InheritanceChild2()
                    {
                        InheritanceChildId = 1, TypeDiscriminator = null, InheritanceParentId = 1, Name = null
                    },
                    new InheritanceChild2()
                    {
                        InheritanceChildId = 2, TypeDiscriminator = 1, InheritanceParentId = 2, Name = null
                    },
                    new InheritanceChild2()
                    {
                        InheritanceChildId = 3, TypeDiscriminator = 2, InheritanceParentId = 3, Name = "InheritanceParent2"
                    }
                });

                action?.Invoke(db.Connection);
            }
        }