PostgreSQL的解决方案:

final PreparedStatement statement = connection.prepareStatement(
        "SELECT my_column FROM my_table where search_column = ANY (?)"
);
final String[] values = getValues();
statement.setArray(1, connection.createArrayOf("text", values));

try (ResultSet rs = statement.executeQuery()) {
    while(rs.next()) {
        // do some...
    }
}

or

final PreparedStatement statement = connection.prepareStatement(
        "SELECT my_column FROM my_table " + 
        "where search_column IN (SELECT * FROM unnest(?))"
);
final String[] values = getValues();
statement.setArray(1, connection.createArrayOf("text", values));

try (ResultSet rs = statement.executeQuery()) {
    while(rs.next()) {
        // do some...
    }
}

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。

Sormula支持SQL IN操作符，它允许你提供一个java.util.Collection对象作为参数。它使用?对于集合中的每个元素。参见示例4(示例中的SQL是一个注释，用于澄清Sormula创建但不使用的内容)。

Spring允许将java.util.Lists传递给NamedParameterJdbcTemplate，这将自动生成(?， ?， ?，…， ?)，作为适当的参数数量。

对于Oracle，这篇博文讨论了Oracle .sql. array (Connection. array)的使用。createArrayOf不支持Oracle)。为此你必须修改你的SQL语句:

SELECT my_column FROM my_table where search_column IN (select COLUMN_VALUE from table(?))

oracle table函数将传递的数组转换为在in语句中可用的类似表的值。

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;

    }

}

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