這個getColumnType 方法是由 java.sql.ResultSetMetaData 介面中的 getColumnType 方法所指定。 Microsoft SQL Server JDBC Driver 3.0 在 DATA_TYPE 資料行中有行為變更。 如需詳細資訊,請參閱SQLServerDatabaseMetaData.getColumns。 另請參閱 SQLServerResultSetMetaData 成員 SQLServerResultSetMetaData 類別
syntaxsql GETDATE() Return Type datetime Remarks Transact-SQL statements can refer to GETDATE anywhere they can refer to adatetimeexpression. GETDATE is a nondeterministic function. Views and expressions that reference this function in a column cannot be indexed. ...
An int that indicates the JDBC type as defined in java.sql.Types. Exceptions SQLServerException Remarks This getColumnType method is specified by the getColumnType method in the java.sql.ResultSetMetaData interface. Microsoft SQL Server JDBC Driver 3.0 has behavior changes in the DATA_TYPE column...
syntaxsql GETDATE() Return Type datetime Remarks Transact-SQL statements can refer to GETDATE anywhere they can refer to adatetimeexpression. GETDATE is a nondeterministic function. Views and expressions that reference this function in a column cannot be indexed. ...
WHEREsobjects.xtype ='U' EXECsp_spaceused'YourTableName' --顯示所有錶的列名 SELECTCOLUMN_NAME,TABLE_NAMEFROMgeovidnu.INFORMATION_SCHEMA.COLUMNS SELECT*FROMgeovidnu.INFORMATION_SCHEMA.COLUMNS SELECT c.name'Column Name', t.Name'Data type',
MAX can be used with numeric, character, uniqueidentifier, or with datetime data. Return Value Returns the maximum value in the group of the same data type. It ignores the NULL values. Get Maximum Value in the Column The following query fetches the maximumSalaryfrom theEmployeetable. ...
sql server : get default value of a columnYou can do this (done a SELECT * just so you can...
SqlColumnBinder.GetFloat 方法 (DbDataReader, Single) 發行項 2013/05/07 本文內容 語法 .NET Framework 安全性 請參閱 擷取這個資料行的值做為浮點數從指定的讀取器。 命名空間: Microsoft.TeamFoundation.Framework.Server 組件: Microsoft.TeamFoundation.Framework.Server (在 Microsoft.TeamFoundation....
Microsoft.Azure.Mobile.Server.Entity.dll Package: Microsoft.Azure.Mobile.Server.Entity v2.0.3 C# protectedvirtualMicrosoft.Azure.Mobile.Server.Tables.TableColumnTypeGetTableColumnType(System.Data.Entity.Migrations.Model.ColumnModel columnModel); Parameters ...
Hi all, I am encountering following error while connecting to SQL server database. Pl. help me in resolving this. Thanks & Regards