具有多个id的ColdFusion 9 CFScript查询

Question

如何使用CFScript进行入门值列表.如果我传入一个id,下面有效,但你怎么做才能传递多个id？

// Get Modules By IDs
function getModulesByIDs(string dsn,required numeric pIDS) {
     // Setup a variable for the Query Result
    var qResult = '';
    // Setup the Query variable
    var q= new query();
    // Add Parameter 
    q.addParam(name="ID", value=arguments.pIDS, cfsqltype="CF_SQL_INTEGER");
    // Create the SQL String
    var sqlString="
            SELECT    ROLEID,
                      ROLENAME,
                      NAME,
                      MODULENAME
            FROM      MODULEROLE
            WHERE     
                      MODULEIDS IN :ID
        ";
    q.setdatasource(arguments.pDsn);
    q.setsql(sqlString);
    qResult=q.execute().getresult();
    return qResult;  
}

Answer 1

使用该list属性指示value包含多个id并添加括号以构造正确的IN(..)子句.

q.addParam(name="ID", value=arguments.pIDS, cfsqltype="CF_SQL_INTEGER", list="true");
...
var sqlString="... WHERE MODULEIDS IN (:ID )";