对于某些情况，regexp可能会有所帮助。 下面是我在Oracle上查看的一个例子，它是有效的。

select * from my_table where REGEXP_LIKE (search_column, 'value1|value2')

但它也有一些缺点:

它应用的任何列都应该转换为varchar/char，至少是隐式转换。 使用特殊字符时要小心。 它会降低性能——在我的例子中，in版本使用索引和范围扫描，而REGEXP版本执行全扫描。

在研究了不同论坛上的各种解决方案后，没有找到一个好的解决方案，我觉得下面的方法是最容易遵循和编码的:

示例:假设您有多个参数要传递到' in '子句中。只要在'IN'子句中放入一个虚拟字符串，例如，“PARAM”确实表示将在这个虚拟字符串中出现的参数列表。

    select * from TABLE_A where ATTR IN (PARAM);

您可以在Java代码中将所有参数收集到一个String变量中。可以这样做:

    String param1 = "X";
    String param2 = "Y";
    String param1 = param1.append(",").append(param2);

你可以将所有用逗号分隔的参数附加到一个String变量中，在我们的例子中是'param1'。

在将所有参数收集到单个字符串中之后，您可以将查询中的虚拟文本替换为参数String，即param1，在本例中为“PARAM”。以下是你需要做的:

    String query = query.replaceFirst("PARAM",param1); where we have the value of query as 

    query = "select * from TABLE_A where ATTR IN (PARAM)";

现在可以使用executeQuery()方法执行查询。只要确保在查询中没有“PARAM”这个词。您可以使用特殊字符和字母的组合来代替单词“PARAM”，以确保查询中不可能出现这样的单词。希望你得到了答案。

注意:虽然这不是一个准备好的查询，但它完成了我希望代码完成的工作。

这适用于我(伪docode):

public class SqlHelper
{
    public static final ArrayList<String>platformList = new ArrayList<>(Arrays.asList("iOS","Android","Windows","Mac"));

    public static final String testQuery = "select * from devices where platform_nm in (:PLATFORM_NAME)";
}

指定绑定:

public class Test extends NamedParameterJdbcDaoSupport
public List<SampleModelClass> runQuery()
{
    //define rowMapper to insert in object of SampleClass
    final Map<String,Object> map = new HashMap<>();
    map.put("PLATFORM_LIST",DeviceDataSyncQueryConstants.platformList);
    return getNamedParameterJdbcTemplate().query(SqlHelper.testQuery, map, rowMapper)
}

我遇到了一些与准备好的语句相关的限制:

The prepared statements are cached only inside the same session (Postgres), so it will really work only with connection pooling A lot of different prepared statements as proposed by @BalusC may cause the cache to overfill and previously cached statements will be dropped The query has to be optimized and use indices. Sounds obvious, however e.g. the ANY(ARRAY...) statement proposed by @Boris in one of the top answers cannot use indices and query will be slow despite caching The prepared statement caches the query plan as well and the actual values of any parameters specified in the statement are unavailable.

在建议的解决方案中，我会选择一个不会降低查询性能并且查询次数较少的解决方案。这将是#4(批处理少数查询)从@Don链接或指定NULL值为不需要的'?@Vladimir Dyuzhev提出的标记

这不是理想的做法，但它很简单，大多数时候对我来说都很有效。

where ? like concat( "%|", TABLE_ID , "|%" ) 

然后你穿过?|1|，|2|，|3|，…|

下面是一个完整的Java解决方案来为你创建准备好的语句:

/*usage:

Util u = new Util(500); //500 items per bracket. 
String sqlBefore  = "select * from myTable where (";
List<Integer> values = new ArrayList<Integer>(Arrays.asList(1,2,4,5)); 
string sqlAfter = ") and foo = 'bar'"; 

PreparedStatement ps = u.prepareStatements(sqlBefore, values, sqlAfter, connection, "someId");
*/



import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;

public class Util {

    private int numValuesInClause;

    public Util(int numValuesInClause) {
        super();
        this.numValuesInClause = numValuesInClause;
    }

    public int getNumValuesInClause() {
        return numValuesInClause;
    }

    public void setNumValuesInClause(int numValuesInClause) {
        this.numValuesInClause = numValuesInClause;
    }

    /** Split a given list into a list of lists for the given size of numValuesInClause*/
    public List<List<Integer>> splitList(
            List<Integer> values) {


        List<List<Integer>> newList = new ArrayList<List<Integer>>(); 
        while (values.size() > numValuesInClause) {
            List<Integer> sublist = values.subList(0,numValuesInClause);
            List<Integer> values2 = values.subList(numValuesInClause, values.size());   
            values = values2; 

            newList.add( sublist);
        }
        newList.add(values);

        return newList;
    }

    /**
     * Generates a series of split out in clause statements. 
     * @param sqlBefore ""select * from dual where ("
     * @param values [1,2,3,4,5,6,7,8,9,10]
     * @param "sqlAfter ) and id = 5"
     * @return "select * from dual where (id in (1,2,3) or id in (4,5,6) or id in (7,8,9) or id in (10)"
     */
    public String genInClauseSql(String sqlBefore, List<Integer> values,
            String sqlAfter, String identifier) 
    {
        List<List<Integer>> newLists = splitList(values);
        String stmt = sqlBefore;

        /* now generate the in clause for each list */
        int j = 0; /* keep track of list:newLists index */
        for (List<Integer> list : newLists) {
            stmt = stmt + identifier +" in (";
            StringBuilder innerBuilder = new StringBuilder();

            for (int i = 0; i < list.size(); i++) {
                innerBuilder.append("?,");
            }



            String inClause = innerBuilder.deleteCharAt(
                    innerBuilder.length() - 1).toString();

            stmt = stmt + inClause;
            stmt = stmt + ")";


            if (++j < newLists.size()) {
                stmt = stmt + " OR ";
            }

        }

        stmt = stmt + sqlAfter;
        return stmt;
    }

    /**
     * Method to convert your SQL and a list of ID into a safe prepared
     * statements
     * 
     * @throws SQLException
     */
    public PreparedStatement prepareStatements(String sqlBefore,
            ArrayList<Integer> values, String sqlAfter, Connection c, String identifier)
            throws SQLException {

        /* First split our potentially big list into lots of lists */
        String stmt = genInClauseSql(sqlBefore, values, sqlAfter, identifier);
        PreparedStatement ps = c.prepareStatement(stmt);

        int i = 1;
        for (int val : values)
        {

            ps.setInt(i++, val);

        }
        return ps;

    }

}