java如何将一个List传入Oracle存储过程

注:本文来源于  深圳gg  《 java如何将一个List传入Oracle存储过程   》

一:数据库端建一个PL/SQL的数组。

 CREATE OR REPLACE TYPE tables_array AS VARRAY(100) OF VARCHAR2(32) ;

 drop table test purge;
create table test
(
name varchar2(32)
); create or replace procedure t_list_to_p(arr_t in tables_array) is
begin
for i in arr_t.first .. arr_t.last loop
insert into test values(arr_t(i));
end loop;
commit;
end t_list_to_p;

 

二:java代码:

  import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List; import oracle.sql.ARRAY;
import oracle.sql.ArrayDescriptor; public class TestListToProcedure {
static final String driver_class = "oracle.jdbc.driver.OracleDriver";
static final String connectionURL = "jdbc:oracle:thin:@10.150.15.150:1521:orcl";
static final String userID = "test";
static final String userPassword = "test";
public void runTest() {
Connection con = null;
CallableStatement stmt = null ;
try {
Class.forName (driver_class).newInstance();
con = DriverManager.getConnection(connectionURL, userID, userPassword);
stmt = con.prepareCall("{call t_list_to_p(?)}");
ArrayDescriptor descriptor = ArrayDescriptor.createDescriptor("TABLES_ARRAY",con);
List list = new ArrayList();
list.add("张三");
list.add("李四");
list.add("王五");
ARRAY array = new ARRAY(descriptor,con,list.toArray());
stmt.setArray(1, array);
stmt.execute();
} catch (SQLException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}finally{
if(stmt != null){
try {
stmt.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
if(con != null){
try {
con.close();
} catch (SQLException e) {
e.printStackTrace();
}
}
}
} public static void main(String[] args) {
TestListToProcedure testListToProcedure = new TestListToProcedure();
testListToProcedure.runTest();
} }

 

 

 

 

 

 

 

 

 

 

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