modelBuilder.Entry<Student>().Property(s=>s.CreateDate) .HasDefaultValueSql("GETDATE()");//这个是调用sqlserver的函数来设置它的值 没有试} ConcurrencyCheck concurrencycheck与timestamp区别 concurrencycheck可用于多个属性的任意数据类型的检测 timestamp只可用于一个byte[]类型属性的检测,一个实体中只可有一个...
= 1:parser.print_help()sys.exit(RET_STATE['FAIL'])startCommand = buildStartCommand(options, args)# print startCommandchild_process = subprocess.Popen(startCommand, shell=True)register_signal()(stdout, stderr) = child_process.communicate()sys.exit(child_process.returncode) 上面的代码不多,主要...
<TextBox Name="StartDateEntryForm" Grid.Row="3" Validation.ErrorTemplate="{StaticResource validationTemplate}" Style="{StaticResource textStyleTextBox}" Margin="8,5,0,5" Grid.ColumnSpan="2"> <TextBox.Text> <Binding Path="StartDate" UpdateSourceTrigger="PropertyChanged" Converter="{StaticResource...
public class DataColumn : System.ComponentModel.MarshalByValueComponentInheritance Object MarshalByValueComponent DataColumn ExamplesThe following example creates a DataTable with several DataColumn objects.C# Copy private void MakeTable() { // Create a DataTable. DataTable table = new DataTable("Product...
@RunWith(JUnit4.class)publicclassDatabaseRiderCoreTest{@RulepublicEntityManagerProvideremProvider=EntityManagerProvider.instance("riderDB");@RulepublicDBUnitRuledbUnitRule=DBUnitRule.instance(emProvider.connection());@Test@DataSet({"users.yml","empty-tweets.yml"})publicvoidshouldListUsers() {List<User...
entry of its kind for the raw contact it belongs to. "1" if true, "0" if false. int #IS_SUPER_PRIMARY read/write Whether this is the primary entry of its kind for the aggregate contact it belongs to. Any data record that is "super primary" must also be "primary". For examp...
-- <property name="showSql" value="true" /> --> </bean> </property> <property name="jpaDialect"> <bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect" /> </property> <property name="jpaPropertyMap"> <entry key="hibernate.query.substitutions" value="true 1, false ...
"1" if true, "0" if false. int #IS_SUPER_PRIMARY read/write Whether this is the primary entry of its kind for the aggregate contact it belongs to. Any data record that is "super primary" must also be "primary". For example, the super-primary entry may be interpreted as the ...
"1" if true, "0" if false. int #IS_SUPER_PRIMARY read/write Whether this is the primary entry of its kind for the aggregate contact it belongs to. Any data record that is "super primary" must also be "primary". For example, the super-primary entry may be interpreted as the ...