$conn =newPDO("sqlsrv:server=$server; Database = $database","",""); $conn->setAttribute(PDO::SQLSRV_ATTR_FORMAT_DECIMALS,true); $numDigits =3; $query ="SELECT smallmoney1 FROM aTable"; $options =array(PDO::SQLSRV_ATTR_DECIMAL_PLACES => $numDigits); $stmt = $conn->prepare($...
There are many requirements on how a numeric data type is displayed, such as a thousand separator every 3 digits, a percentage sign, a currency prefix or a different format when minus value is encountered. The following table lists some most commonly used numeric value formats. defi...
SELECT ROUND(5634.6334,3) as number5634.6330 SELECT ROUND(5634.6334,-1) as number5630.0000 SELECT ROUND(5634.6334,-2) as number5600.0000 SQL Format Number using FLOOR AND CEILING functions The FLOOR function returns the largest integer less or equal to the number while the CEILING returns the small...
digits digits表示一个或多个十进制数字(0~9)。 digitse[+-]digits 包含指数标记(e)的数字常量。例如4e3。 digits.[digits][e[+-]digits] 包含小数点(.)和指数标记(e)的数字常量。例如5.3e2。 [digits].digits[e[+-]digits] 重要 数字常量中不允许嵌入任何空格或除上述形式以外的字符。 如果数字常量中...
3 4 5 DECLARE@NumberNumeric(14,5) = 78587547.3489; SELECT@Number, CONVERT(varchar,CAST(@Numberasmoney), 1)asFormatted_Number GO The disadvantage of this method is that the decimal places are limited to two digits. Reference Read more about FORMAT function atMicrosoft Docs. ...
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In the below query, we are changing the currency format. 1. Using Decimal Places Decimal places refer to the number of digits after the decimal point in a numeric value. In SQL, decimal places can be specified when defining a column’s data type or when converting a value from one data...
datetimeDATE_FORMAT =yyyy-MM-dd hh:mm:ss.fffttIn addition to year, month and day, this date format includes 00-12 hours, 00-59 minutes, 00-59 seconds, 3 digits for milliseconds, and AM, am, PM, or pm. smalldatetimeDATE_FORMAT =yyyy-MM-dd HH:mmIn addition to year, month, and da...
which displays the values with commas every three digits to the left of the decimal point, and two digits to the right of the decimal point. Adatetimetype is converted to character data and style3is applied, which displays the data in the formatdd/mm/yy. In theWHEREclause, amoneytype is...
select trunc(sysdate, 'mi') from dual --2011-3-18 14:41:00 TRUNC()函数没有秒的精确 二、数字 trunc(number,num_digits) number 需要截尾取整的数字。 num_digits 用于指定取整精度的数字。num_digits 的默认值为 0。 trunc()函数截取时不进行四舍五入 ...