.8-dmr Microsoft.EntityFrameworkCore.Tools version 1.1.1 Try scaffold the database Scaffold-DbContext "server=localhost;port=3316;database=caltic;user=xxxx;password=xxxx;sslMode=none" MySql.Data.EntityFrameworkCore -OutputDir caltic -f Gets an error The string argument 'sql' cannot be empty....
private void ValidateData(EnvConfigDto dto) { if (dto == null) { throw new ArgumentNullException("Argument cannot be empty"); } if (dto.ServerConfigs == null || dto.ServerConfigs.Count == 0) { throw new ArgumentNullException("There is no server configured in the environment"); } }...
checkArgument(Preconditions.java:138) ~[plugin_ne-flink-1.12.4-1.1.4_scala2.12_hive2.1.1-release-3.8.3-1.3.1.jar:?] at org.apache.flink.connector.jdbc.statement.FieldNamedPreparedStatementImpl.prepareStatement(FieldNamedPreparedStatementImpl.java:197) ~[plugin_ne-flink-1.12.4-1.1.4_scala2.12...
After a Flink SQL job is submitted on DLI, the job fails to be executed. The following error information is displayed in the job log:connect to DIS failed java.lang.Illeg
|| (a.Name !=null&& a.FullName.Equals(host, StringComparison.CurrentCultureIgnoreCase)));// 下面写法也会报错如下:// LINQ to Entities does not recognize the method 'Boolean StartsWith(System.String, System.StringComparison)' method, and this method cannot be translated into a store expression....
javax.persistence.Query.setParameter(String name, Object value)In the following example, the name argument to the findWithName business method is bound to the :custName named parameter in the query by calling Query.setParameter:public List findWithName(String name) { return em.createQuery( "...
computing sum for datatable column of type string Concatenate string and use as variable name Conditionally include a where clause in linq query Configuration Error :The element 'buildProviders' cannot be defined below the application level. Configuration error authentication mode="Windows" Configuring ...
To specify the account, use the -e argument of rsconfig. Specifying the -e argument for rsconfig directs the utility to write the account information to the configuration file. You don't need to specify a path to RSreportserver.config. Follow these steps to configure the account. Create or...
String nullThe host name to be used to validate the SQL Server TLS/SSL certificate. ThehostNameInCertificateoption can be used to specify the host name in situations where the name, or names, used in the certificate doesn't match the name passed in to theserverNameproperty. If there's a...
Empty string for character/string data 01-JAN-2001 for date type data NULLfor all other data types Note that the default behavior isKEEP NAV, which treats nulls in the standard manner and treats missing values as nulls. For more details, see the SQLMODELchapter in theData Warehousing Guide....