The syntax for the STR function in SQL Server (Transact-SQL) is: STR( number [, length [, decimal_places ] ] ) Parameters or Arguments number The numeric value to convert to a string. length Optional. The length of the resulting string which includes all digits, decimals, signs, etc....
❮Previous❮ SQL Server FunctionsNext❯ Example Return a number as a string: SELECTSTR(185); Try it Yourself » Definition and Usage The STR() function returns a number as a string. Syntax STR(number,length,decimals) Parameter Values ...
SQL SELECTSTR(123.45,2,2); GO 结果集如下。 -- ** (1 row(s) affected) 即使数字数据嵌套在STR内,结果也是带指定格式的字符数据。 SQL SELECTSTR(FLOOR(123.45),8,3); GO 结果集如下。 --- 123.000 (1 row(s) affected) 另请参阅 CAST 和...
SQL Server STR()用法及代码示例 STR()函数将数字值转换为字符值。 用法: STR(float_expression [, length [, decimal]]) 参数:此方法接受上述和以下所述的三个参数: float_expression:它是一个数值表达式,其结果为带小数点的近似数字。 length:它是返回的字符串的总长度。 decimal:它是小数点右边的位数。 ...
问创建SQL插入脚本，返回:str：+：'NoneType‘和'str’不支持的操作数类型:TypeErrorEN其实这个bug一眼...
在Python中时常需要从字符串类型str中提取元素到一个数组list中,例如str是一个逗号隔开的姓名名单,需要将每个名字提取到一个元素为str型的list中。 如姓名列表str = 'Alice, Bob, John',需要将其提取为name_list = ['Alice', 'Bob', 'John']。
To convert to Unicode data, use STR inside a CONVERT orCASTconversion function. Examples The following example converts an expression that is made up of five digits and a decimal point to a six-position character string. The fractional part of the number is rounded to one decimal place. ...
The Str() function returns a number as a string.SyntaxStr(number)Parameter ValuesParameterDescription number Required. The number to convert to a stringTechnical DetailsWorks in: From Access 2000❮ Previous ❮ MS Access Functions Next ❯ ...
The RIGHT function returns a string that consists of the specified number of rightmost bytes or specified string unit from a string.
E Oracle SQL Reserved Words and Keywords F Extended Examples Index Syntax Description of the illustration asciistr.eps Purpose ASCIISTRtakes as its argument a string, or an expression that resolves to a string, in any character set and returns an ASCII version of the string in the database ch...