SQL SELECTRTRIM('Removes trailing spaces. '); 結果集如下所示。 Removes trailing spaces. B. 移除變數尾端的空格 下列範例會示範如何利用RTRIM來移除字元變數中的尾端空白。 SQL DECLARE@string_to_trimVARCHAR(60);SET@string_to_trim ='Four spaces are after the period in this sentence. ';SELECT@str...
3、TRIM的功能如下描述: In Oracle/PLSQL, the trim function removes all specified characters either from the beginning or the ending of a string. The syntax for the trim function is: trim( [ leading | trailing | both [ trim_character ] ] string1 ) leading - remove trim_string from the ...
SQL SELECTRTRIM('Removes trailing spaces. '); 结果集如下。 Removes trailing spaces. B. 使用变量删除尾随空格 以下示例显示如何使用RTRIM删除字符变量中的尾随空格。 SQL DECLARE@string_to_trimVARCHAR(60);SET@string_to_trim ='Four spaces are after the period in this sentence. ';SELECT@string_to_tr...
Learn the syntax of the rtrim function of the SQL language in Databricks SQL and Databricks Runtime.
SQL Másolás DECLARE @string_to_trim VARCHAR(60); SET @string_to_trim = 'Four spaces are after the period in this sentence. '; SELECT @string_to_trim + ' Next string.'; SELECT RTRIM(@string_to_trim) + ' Next string.'; GO Here is the result set....
In Oracle/PLSQL, the trim function removes all specified characters either from the beginning or the ending of a string.The syntax for the trim function is:trim( [ leading | trailing | both [ trim_character ] ] string1 )leading - remove trim_string from the front of string1.traili...
E Oracle SQL Reserved Words and Keywords F Extended Examples Index RTRIM Syntax Description of the illustration rtrim.eps Purpose RTRIM removes from the right end of char all of the characters that appear in set. This function is useful for formatting the output of a query. If you do ...
RTRIM (Transact-SQL) Returns a character string after truncating all trailing blanks. Transact-SQL Syntax Conventions Arguments character_expression Is anexpressionof character data. character_expression can be a constant, variable, or column of either character or binary data....
IftrimCharsis specified, the function removes the longest possible substring from the right end ofstrthat consists of characters in thetrimCharsset. Similar functions: Syntax rtrim([<trimChars>, ]string <str>) or rtrim(trailing [<trimChars>] from <str>) ...
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