从先前查询的结果生成sybase查询

Question

我试图获取一个查询的值并将值放在下一个查询的条件中。问题是从数据类型＆＃39; CHAR＆＃39;的隐式转换获得异常。到＆＃39; INT＆＃39;不允许＆＃39;。

代码是：

import com.sybase.jdbcx.*;

public class Provider_Rate {

    public static void main(String[] args) throws SQLException {

        providerRate();

    }

    // String dbuserName = "faoper"; //TestData.getData("Application_Data",
    // "Username");
    // String dbpassword = "test69"; //TestData.getData("Application_Data",
    // "Password");
    // String Query = "SELECT * FROM facets_cps_01..CPS_PROV_RATE WHERE NWPR_PFX
    // = 'CD01'and PRPR_ID <> ''"; //TestData.getData("Application_Data",
    // "Query");

    public static void providerRate() throws SQLException {

        String host = "CPSRLSE";
        String url = "jdbc:sybase:Tds:" + host + ":12028";
        String username = "";
        String password = "";
        SybDriver sybDriver = null;
        Connection conn = null;
        String query1 = "facets_cps_01..CPS_PROV_RATE WHERE NWPR_PFX = 'CD01'and PRPR_ID <> ''";
        String query21 = "SELECT DISTINCT DPRS.DPRS_RATE FROM facets_rlse_01..CMC_DPRS_PRICE DPRS JOIN facets_rlse_01..CMC_DPPC_PRICE DPPC ON DPRS.SEIP_PFX = DPPC.DPPC_RCS_PFX AND DPRS.ZPCD_AREA = DPPC.DPPC_RCS_AREA JOIN facets_rlse_01..CMC_DPDF_DP_DEFN DPDF ON DPPC.DPPC_PRICE_ID = DPDF.DPPC_PRICE_ID JOIN facets_rlse_01..CMC_AGAG_AGREEMENT AGAG ON DPDF.PDBC_PFX = AGAG.AGDP_PFX JOIN facets_cps_01..CPS_PROV_RATE PROV ON AGAG.AGAG_ID = PROV.AGAG_ID WHERE PROV.PROCEDURE_CD BETWEEN DPDF.DPDF_DP_ID_LOW AND DPDF.DPDF_DP_ID_HIGH AND DPRS.DPDP_ID = PROV.PROCEDURE_CD AND PROV.PROCEDURE_CD = "; // '00120'";
        String query22 = "AND DPRS.DPRS_TERM_DT > GETDATE() AND PROV.PRPR_ID = "; // '0004216'";
        List<String> PRID = new ArrayList();
        List<String> PCD = new ArrayList();

        try {
            // FileWriter fw = new FileWriter(filename);
            sybDriver = (SybDriver) Class.forName("com.sybase.jdbc3.jdbc.SybDriver").newInstance();
            System.out.println("Driver Loaded");
            conn = DriverManager.getConnection(url, "faoper", "test69");
            Statement stmt1 = conn.createStatement();

            ResultSet rs = stmt1.executeQuery("SELECT * FROM " + query1);

            while (rs.next()) {
                PRID.add(rs.getString("PRPR_ID"));
                PCD.add(rs.getString("PROCEDURE_CD"));

            }



            /*
             * while(it1.hasNext() && it2.hasNext()) { System.out.println(); }
             */

            stmt1.close();

            Statement stmt2 = conn.createStatement();

            for (int i = 0; i < PRID.size(); i++) {
                // ResultSet rs2 = stmt2.executeQuery(query21 + PCD.get(i) +
                // query22 + PRID.get(i));
                String tmp = "SELECT DISTINCT DPRS.DPRS_RATE FROM facets_rlse_01..CMC_DPRS_PRICE DPRS JOIN facets_rlse_01..CMC_DPPC_PRICE DPPC ON DPRS.SEIP_PFX = DPPC.DPPC_RCS_PFX AND DPRS.ZPCD_AREA = DPPC.DPPC_RCS_AREA JOIN facets_rlse_01..CMC_DPDF_DP_DEFN DPDF ON DPPC.DPPC_PRICE_ID = DPDF.DPPC_PRICE_ID JOIN facets_rlse_01..CMC_AGAG_AGREEMENT AGAG ON DPDF.PDBC_PFX = AGAG.AGDP_PFX JOIN facets_cps_01..CPS_PROV_RATE PROV ON AGAG.AGAG_ID = PROV.AGAG_ID WHERE PROV.PROCEDURE_CD BETWEEN DPDF.DPDF_DP_ID_LOW AND DPDF.DPDF_DP_ID_HIGH AND DPRS.DPDP_ID = PROV.PROCEDURE_CD AND PROV.PROCEDURE_CD ="
                        + **PCD.get(i)**  + "AND DPRS.DPRS_TERM_DT > GETDATE() AND PROV.PRPR_ID =" + **PRID.get(i)**;

                ResultSet rs2 = stmt2.executeQuery(tmp);

                while (rs2.next()) {
                    System.out.println(rs2.getString(1));
                }
            }
        } catch (InstantiationException ex) {
            System.out.println("Exception");
            ex.printStackTrace();
        } catch (IllegalAccessException ex) {
            System.out.println("Exception");
            ex.printStackTrace();
        } catch (ClassNotFoundException ex) {
            System.out.println("Exception");
            ex.printStackTrace();
        } catch (SQLException ex) {
            System.out.println("Exception");
            ex.printStackTrace();
        } finally {

            conn.close();
        }

    }

}

如何实现这一目标？

从第一个查询中我获取列PRPR_ID和PROCEDURE_CD的值并存储到字符串列表中。

第二个查询的条件有这两个值。但这不起作用。 显示以下错误：

  

来自数据类型＆＃39; CHAR＆＃39;的隐式转换到＆＃39; INT＆＃39;是不允许的。