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![SQL ROUND() Function - W3Schools]()
www.w3schools.comWell organized easy to understand SQL tutorial with lots of examples. ... The ROUND() function is used to round a numeric field to the number of decimals ...瀏覽：1437 -
![MySQL: ROUND Function - TechOnTheNet.com]()
www.techonthenet.comThis MySQL tutorial explains how to use the MySQL ROUND function with syntax and examples. The MySQL ROUND function returns a number rounded to a certain number of ...瀏覽：779
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日期：2024-07-05
Tutorial or reference of mysql round() function, covering description, syntax, example code, example of using php and explanation by w3resource.com ... Note : The arguments can be zero(0) or negative. The default value of ‘D’ is 0 if not specified. if ‘D’...
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日期：2024-07-04
The following example shows how rounding differs for exact and approximate values: mysql> SELECT ROUND(2.5), ROUND(25E-1); + + + | ROUND(2.5) | ROUND(25E-1) | + + + | 3 ......
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日期：2024-07-09
Free HTML CSS JavaScript DOM jQuery XML AJAX Angular ASP .NET PHP SQL tutorials, references, web building examples ... Definition and Usage The round() function rounds a floating-point number. Tip: To round a number UP to the nearest integer, look at the ...
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日期：2024-07-06
Regarding the idea for returning all possible values of an enum field, the mySQL manual says that "SHOW COLUMNS FROM table LIKE column" should be used to do this. The function below (presumes db connection) will return an array of the possible values of a...
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日期：2024-07-06
Name Description ABS() Return the absolute value ACOS() Return the arc cosine ADDDATE() Add time values (intervals) to a date value ADDTIME() Add time AES_DECRYPT() Decrypt using AES AES_ENCRYPT() Encrypt using AES AND, && Logical AND Area()...
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日期：2024-07-06
Well organized easy to understand SQL tutorial with lots of examples. Including PHP, ASP.NET mySQL, SQL Server. Related: HTML, CSS, JavaScript, XML ... Notice that the OrderDate column specifies NOW() as the default value. As a result, when you insert a ....
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日期：2024-07-11
This MySQL tutorial explains how to use the MySQL CONVERT function with syntax and examples. The MySQL CONVERT function converts a value from one datatype to ......
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日期：2024-07-07
All mathematical functions return NULL in the event of an error. ..... On many systems, this means that ROUND() uses the "round to nearest even" rule: A value ......
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