TheSelect Casestructure allows you to test a variable or expression against multiple possible values and execute different code blocks based on the value. Here’s how it works: In VBA, theSelect Casestatement is used for this purpose. It evaluates an expression and then compares it to various ...
classSelectSample1{staticvoidMain(){//Create the data sourceList<int> Scores = [97,92,81,60];// Create the query.IEnumerable<int> queryHighScores =fromscoreinScoreswherescore >80selectscore;// Execute the query.foreach(intiinqueryHighScores) { Console.Write(i +" "); } } }//Output:...
Follows theSELECTkeyword in the/*+<Plan hint>*/format. It is used to optimize the plan of aSELECTstatement block. For details, seeHint-based Tuning. In each statement, only the first/*+plan_hint*/comment block takes effect as a hint. Multiple hints can be written. ALL Specifies that a...
CompanyName.stringsortOrder ="CompanyName ASC"; DataRow[] foundRows;// Use the Select method to find all rows matching the filter.foundRows = table.Select(expression, sortOrder);// Print column 0 of each returned row.for(inti =0; i < foundRows.Length; i++) Console.WriteLine(foundRows...
[translate] aFor example, this expression would select any name starting with the letters Cath, such as Cathy, Catherine, and Catherine Smith: 例如,这个表示将选择开始以信件Cath的任何名字,例如凯茜、Catherine和Catherine史密斯: [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯...
TheSelect-Stringcmdlet uses regular expression matching to search for text patterns in input strings and files. You can useSelect-Stringsimilar togrepin UNIX orfindstr.exein Windows. Select-Stringis based on lines of text. By default,Select-Stringfinds the first match in each line and, for ea...
expressionlistRequired in aCasestatement. List of expression clauses representing match values fortestexpression. Multiple expression clauses are separated by commas. Each clause can take one of the following forms: -expression1Toexpression2 - [Is]comparisonoperatorexpression ...
Describes the columns of the result set. It is a comma-separated list of expressions. Each expression defines both the format (data type and size) and the source of the data for the result set column. Each select list expression is typically a reference to a column in the source table or...
Each expression defines both the format (data type and size) and the source of the data for the result set column. Each select list expression is typically a reference to a column in the source table or view the data is coming from, but can be any other expression, such as a constant...
classSelectSample1{staticvoidMain(){//Create the data sourceList<int> Scores = [97,92,81,60];// Create the query.IEnumerable<int> queryHighScores =fromscoreinScoreswherescore >80selectscore;// Execute the query.foreach(intiinqueryHighScores) { Console.Write(i +" "); } } }//Output:...