向Oracle中传入数组，批量执行SQL语句

1、首先用PL/SQL创建package

1 create or replace package excuteBatchOperate

2 as

3  type sqlStr_Array is table of varchar2(1000) index by binary_integer;

4  procedure excuteBulkData(sqlStr in sqlStr_Array);

5  end excuteBatchOperate;

2、在packagebody内创建存储过程

 1 create or replace package body excuteBatchOperate

 2 as

 3 procedure excuteBulkData(sqlStr in sqlStr_Array)

 4   as

 5   begin

 6     for i in 1..sqlStr.count loop

 7        execute immediate sqlStr(i);--单个语句中不能再使用分号(;)结束SQL语句，否则会报ORA-00911: 无效字符异常

 8     end loop;

 9   end excuteBulkData;

10   end excuteBatchOperate;

3、.Net demo如下，可以去掉注释，修改SQL语句测试

 1  public static int excuteBulkData(IList<string> list)

 2         {

 3             using (ODAC.OracleConnection conn = new ODAC.OracleConnection(connStr))

 4             {

 5                 using (ODAC.OracleCommand comm = conn.CreateCommand())

 6                 {

 7                     //IList<string> list = new List<string>();

 8                     //list.Add("insert into parts1(pname) values('sadfsa')");

 9                     //list.Add("insert into parts1(pnum,pname) values(22222,'rrrrrr')");

10                     conn.Open();

11                     comm.CommandType = CommandType.StoredProcedure;

12                     comm.CommandText = "excuteBatchOperate.excuteBulkData";

13                     ODAC.OracleParameter Param1 = new

14 ODAC.OracleParameter(@"v_string", ODAC.OracleDbType.Varchar2);

15                     Param1.Direction = ParameterDirection.Input;

16                     Param1.CollectionType = ODAC.OracleCollectionType.PLSQLAssociativeArray;

17                     Param1.Value = list.ToArray();

18                     comm.Parameters.Add(Param1);

19                    return comm.ExecuteNonQuery();

20                 }

21             }

22         }

示例