database number data type

Sqlserve Data Type Details, sqlserve Data Type Decimal exact numeric typeThe decimal data type can be used to store the fixed precision and range of numeric data of 38 power-1 to 10 from-10. When using this data type, you must specify the range and

Data type Type Description Bit Integral type The bit data type is integral, and its value can only be 0, 1, or null. This data type is used to store data with only two possible values,

Data type Type Description Bit Integral type The bit data type is integral, and its value can only be 0, 1, or null. This data type is used to store data with only two possible values,

Data type Type Description Bit Integral type The bit data type is integral, and its value can only be 0, 1, or null. This data type is used to store data with only two possible values,

Decimal exact numeric typeThe decimal data type can be used to store numeric data of a fixed precision and range from 10 to 38 powers-1 to 10 of 38 power-1. When you use such a data type, you must specify the range and precision. The range is the

Data type Type Description Bit Integral type The bit data type is integral, and its value can only be 0, 1, or null. This data type is used to store data with only two possible values,

Bit integral typeThe bit data type is integral, and its value can only be 0, 1, or null. This data type is used to store data that has only two possible values, such as Yes or No, True or false, on, or off.Note: A data type that is space-saving and

There are two characteristics of data in a computer: type and length. The so-called data types are the types of data that are divided by the way data is represented and stored.Each variable, parameter, expression, and so on in SQL Server has a data

Bit integral typeThe bit data type is integral, and its value can only be 0, 1, or null. This data type is used to store data that has only two possible values, such as Yes or No, True or false, on, or off.Note: A data type that is space-saving and

(1) Integer typeintegers include bigint, int, smallint, and tinyint, which can be seen from the meaning of identifiers, and their range of representations is gradually shrinking.L bigint: Large integer, number range is-263 (-9223372036854775808) ~263