FLOOR ( numeric_expression ): This funcion returns the largest integer less than or equal to the specified numeric expression. ROUND ( numeric_expression , length [ ,function ] ):This function returns a numeric value, rounded to the specified length or precision. 上述3个取整函数,是个通用函数,...
Example Return the largest integer value that is equal to or less than 25: SELECT FLOOR(25) AS FloorValue; Try it Yourself » Example Return the largest integer value that is equal to or less than -13.5: SELECT FLOOR(-13.5) AS FloorValue; Try it Yourself » ...
MAX( ) is a function that takes the name of a column as an argument and returns the largest value in that column. SELECTname, category,MAX(downloads)FROMfake_appsGROUPBYcategory; 3.6 Min 返回一列中的最小值(NULL 值不包括在计算中) MIN( ) is a function that takes the name of a column...
CEILING – Evaluates the value on the right side of the decimal and returns the smallest integer greater than, or equal to, the specified numeric expression and accepts one value: Value to round FLOOR – Evaluates the value on the right side of the decimal and returns the largest integer les...
the returned expression begins at the first character that is specified inexpression. In this case, the number of characters that are returned is the largest value of either the sum ofstart+length- 1, or 0. Ifstartis greater than the number of characters in the value expression, a zero-le...
Specifies the largest unit of transfer in bytes to be used between SQL Server and the backup media. The possible values are multiples of 65536 bytes (64 KB) ranging up to 4194304 bytes (4 MB). In a specific case of backup to URL to S3-compatible object storage, MAXTRANSFERSIZE is 10 ...
first_value( expression) over (analytics) Returns the first value in an ordered set of values. floor(number) Returns largest integer equal to or less than number. greatest(expression [,...n]) Returns the greatest of the list of expressions. All expressions after the first are implicitly conv...
If the result data type of key-expression is a string type and the result length cannot be calculated at bind time, the length is set to the maximum allowable length of that data type or the largest length that Db2 can estimate. In this case, the CREATE INDEX statement can fail because...
Returns the largest integer less than or equal to the specified numeric expression.Transact-SQL syntax conventionsSyntaxsyntaxsql Копирај FLOOR ( numeric_expression ) Напомена To view Transact-SQL syntax for SQL Server 2014 (12.x) and earlier versions, see Previous versions ...
FUNCID = INTEGER(method-ID) sqlcode: -20010 sqlstate: 2202D SQL20011NTransform groupgroup-nameis already defined for a subtype or supertype of data typetype-name. Explanation A transform group calledgroup-namealready exists for a type in the same hierarchy astype-name. It may be defined for...