Theintdata type is the primary integer data type in SQL Server. Thebigintdata type is intended for use when integer values might exceed the range that is supported by theintdata type. bigintfits betweensmallmoneyandintin the data type precedence chart. ...
The bigint data type is intended for use when integer values might exceed the range that is supported by the int data type.bigint fits between smallmoney and int in the data type precedence chart.Functions return bigint only if the parameter expression is a bigint data type. SQL Server ...
SQL Server has many different data types and it is not always a given as which data type to use, so this outline gives you a quick overview of the different data types you can use in SQL Server. Solution Following are commonly used data types organized by category with a brief description...
The SMALLINT data type in SQL Server is an integer type that accepts values from -32,768 to 32,767.
The bigint data type is intended for use when integer values might exceed the range that is supported by the int data type. bigint fits between smallmoney and int in the data type precedence chart. Functions return bigint only if the parameter expression is a bigint data type. SQL Server...
range permitted by three digits are displayed in full using more than three digits.When used in ...
public override Type GetFieldType(int i); 參數 i Int32 以零為基底的資料行序數。 傳回 Type Type,此為物件的資料類型。 如果型別不存在於用戶端上,則在從資料庫傳回使用者定義型別 (UDT) 的案例中,GetFieldType 會傳回 null。 備註 這個成員是明確介面成員實作, 只有在 SqlDataReader 執行個體轉換...
public struct SqlInt32 : IComparable, IEquatable<System.Data.SqlTypes.SqlInt32>, System.Data.SqlTypes.INullable, System.Xml.Serialization.IXmlSerializable繼承 Object ValueType SqlInt32 實作 INullable IComparable IXmlSerializable IEquatable<SqlInt32> 建構...
sqlDataType 类型:Microsoft.SqlServer.Management.Smo.SqlDataType ASqlDataTypeobject value that specifies the SQL Server data type. precision 类型:System.Int32 AnInt32value that specifies the precision for numeric SQL Server data types. scale
SQL出现Conversion failed nvarchar int 序 Conversion failed when converting the nvarchar value ‘abcdef’ to data type int. 表中其中值存在abc和123 这是因为表中值有abc也有123导致无法转换。 例子: | HEADER1 | Column | HEADER3 | HEADER4 | | content | abc | content | content | | content |...