CodeData TypeDescription 1 VARCHAR2(size[BYTE|CHAR]) Variable-length character string having maximum lengthsizebytes or characters. You must specifysizeforVARCHAR2. Minimumsizeis 1 byte or 1 character. Maximum size is: Refer toOracle Database SQL Language Referencefor more information on theMAX_ST...
When data from a Transact-SQL result column, return code, or output parameter is moved into a program variable, the data must be converted from the SQL Server system data type to the data type of the variable. When you convert between an application variable and a SQL Server result set co...
The current user must be in the user list. Add the prefix User: before the user name (User:A, for example). AclRuleResp Results returned by the AclRuleList API Used by actions: DescribeAclRule. NameTypeDescription TotalCount Integer Total number of data entries AclRuleList Array of Acl...
The storage space size is n + 4 bytes, not n bytes. Stored in the Image data type in the data is stored in a string, not explained by SQL Server, must be interpreted by the application. For example, an a 15、pplication can use the BMP, TIEF, GIF and JPEG format of the data ...
varbinary(n)Variable-length binary data (n must be between 1 and 8000)8,000actual length of data entered + 2 bytes varbinary(max)Variable-length binary data2GB Numeric Data Types Data typeDescriptionStorage bitInteger that can be 0, 1, or NULL ...
In the JDBC driver, the xml data type can be mapped as a String, byte array, stream, CLOB, BLOB, or SQLXML object. String is the default. Starting with the JDBC Driver version 2.0, the JDBC driver provides support for the JDBC 4.0 API, which introduces the SQLXML interface. The SQL...
ODBC C data types indicate the data type of C buffers used to store data in the application. All drivers must support all C data types. This is required because all drivers must support all C types to which SQL types that they support can be converted, and all drivers support at least ...
must be in the range 0 to 6. A value of 0 signifies【ˈsɪɡnɪfaɪz 表示;表达,显示(感情、意愿等);说明;预示;要紧;具有重要性;】 that there is no fractional part. If omitted【əˈmɪtɪd 忽略;遗漏;删除;漏掉;不做;未能做;】, the default precision is 0. (This differs...
With -i2, the default length of LOGICAL quantities is 2 bytes. Ordinary integers follow the FORTRAN rules about occupying the same space as a REAL variable. They are assumed to be equivalent to the C type long int, and 2-byte integers are of C type short int. These short integer and ...
类型:Microsoft.SqlServer.Management.Smo. . :: . .DataType ADataTypeobject value that specifies an Int definition in the data type. 注释 An Int is an integer that is stored in 4 bytes. The maximum value is 2,147,483,647. The minimum value is -2,147,483,648. ...