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如何使用 JdbcTemplate 從 Spring 創建存儲的 function?

[英]How to create stored function from Spring using JdbcTemplate?

出於管理需要,我需要從 Spring 存儲庫創建和替換存儲過程。 有人已經這樣做了嗎?

我嘗試使用以下代碼(未完成):

@Component
public class JdbcRepository {
    @Autowired
    private JdbcTemplate jdbc;

    public void checkConn(){

        jdbc.execute("create or replace package Z$CLIENT_INTERFACE_API as \n" +
                "    function CL_ORG_SEARCH_CREATE(p_request in clob) return clob;\n" +
                "end Z$CLIENT_INTERFACE_API;\n" +
                "/\n" +
                "create or replace package body Z$CLIENT_INTERFACE_API as\n" +
                "    function CL_ORG_SEARCH_CREATE(p_request in clob) return clob\n" +
                "    is\n" +
                "        content_xml VARCHAR2(4000);\n" +
                "        p Dbms_Xmlparser.Parser;\n" +
                "        v_Doc Dbms_Xmldom.Domdocument;\n" +
                "        v_Root_Element Dbms_Xmldom.Domelement;\n" +
                "        v_Child_Nodes Dbms_Xmldom.Domnodelist;\n" +
                "        v_Child_Node Dbms_Xmldom.Domnode;\n" +
                "        v_Message_Id VARCHAR2(36);\n" +
                "        v_First_Char VARCHAR2(1);\n" +
                "    begin\n" +
                "        content_xml:=  CAST(p_request as VARCHAR2);\n" +
                "        p := Dbms_Xmlparser.Newparser;\n" +
                "        dbms_xmlparser.setvalidationmode(p,False);\n" +
                "        dbms_xmlparser.parsebuffer(p,content_xml);\n" +
                "        v_Doc := dbms_xmlparser.getdocument(p);\n" +
                "        v_Root_Element := Dbms_Xmldom.getdocumentelement(v_Doc);\n" +
                "        return 'aaaaaaaaaaaaaaaaaaaaaaaaaa1';\n" +
                "    end;\n" +
                "end Z$CLIENT_INTERFACE_API;\n" +
                "/");
    }

}

但是當我執行它時,我在數據庫中使用了損壞的 package。 同時,當我從 SQLDeveloper 運行它時 - 一切都很完美。

您用兩個分號分隔語句; 和斜線/ 嘗試只使用其中之一,但不要同時使用兩者。 如果這也不起作用,請嘗試使用execute( )分別執行每個語句

這很完美:

        jdbc.execute("create or replace package Z$CLIENT_INTERFACE_API as \n" +
                "    function CL_ORG_SEARCH_CREATE(p_request in clob) return clob;\n" +
                "end Z$CLIENT_INTERFACE_API;\n");
        jdbc.execute("create or replace package body Z$CLIENT_INTERFACE_API as\n" +
                        "    function CL_ORG_SEARCH_CREATE(p_request in clob) return clob\n" +
                        "    is\n" +
                        "        content_xml VARCHAR2(4000);\n" +
                        "        p Dbms_Xmlparser.Parser;\n" +
                        "        v_Doc Dbms_Xmldom.Domdocument;\n" +
                        "        v_Root_Element Dbms_Xmldom.Domelement;\n" +
                        "        v_Child_Nodes Dbms_Xmldom.Domnodelist;\n" +
                        "        v_Child_Node Dbms_Xmldom.Domnode;\n" +
                        "        v_Message_Id VARCHAR2(36);\n" +
                        "        v_First_Char VARCHAR2(1);\n" +
                        "    begin\n" +
                        "        content_xml:=  CAST(p_request as VARCHAR2);\n" +
                        "        p := Dbms_Xmlparser.Newparser;\n" +
                        "        dbms_xmlparser.setvalidationmode(p,False);\n" +
                        "        dbms_xmlparser.parsebuffer(p,content_xml);\n" +
                        "        v_Doc := dbms_xmlparser.getdocument(p);\n" +
                        "        v_Root_Element := Dbms_Xmldom.getdocumentelement(v_Doc);\n" +
                        "        return 'aaaaaaaaaaaaaaaaaaaaaaaaaa1';\n" +
                        "    end;\n" +
                        "end Z$CLIENT_INTERFACE_API;");

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