我将创建这样的数据库类型:

I would create a database type like this:

create type v2t as table of varchar2(30);
/

然后在过程中:

FOR i IN 1..associativeArray.COUNT LOOP
    databaseArray.extend(1);
    databaseArray(i) := associativeArray(i);
END LOOP;

OPEN refCursor FOR
SELECT T.*
FROM   SOME_TABLE T,
       ( SELECT COLUMN_VALUE V
         FROM   TABLE( databaseArray )
       ) T2
WHERE  T.NAME = T2.V;

(其中，databaseArray声明为v2t类型.)

(where databaseArray is declared to be of type v2t.)