db2存储过程

1. 创建存储过程：

CREATE OR REPLACE PROCEDURE PROCEDURE_NAME(IN FILED FILE_TYPE|OUT FIELD FIELD_TYPE|INOUT FIELD_TYPE)

  BEGIN

   [DECLARE I INT DEFAULT 1;]

   [可以写循环：

    REPEAT 

    UNTIL (...)

    END REPEAT;

   ]

   ...

  END

  @

2. 例子：

  CREATE OR REPLACE PROCEDURE INSERTDATA(

  IN COUNTS INT

  )  

  BEGIN

   DECLARE I INT DEFAULT 1;

   REPEAT

    insert into ESBTLOG(UUID, UUID_POS, MSG_ID, ESB_CODE, CLI_ID, CLI_ID_BOCS, SERV_ID, SERV_TRAN_CODE, SERV_TCODE, ESB_RET_CODE, ERR_MSG, TRACE_NO, TRAN_DATE, TRAN_TIME, TXN_STATUS, JOURNAL_NO, EXT_UUID, TXN_TOKEN, NODE_NAME, TRAN_BEGIN_TIME, TRAN_END_TIME, SP1_BEGIN_TIME, SP1_END_TIME, USER_BOCS, WKSTATION, RET_TRAN_DATE, RET_TRAN_TIME, RET_AC_DATE, RET_TRACE_NO, AP_TRACE_NO, BR_NO, TM_SMP)

    values('141114B0000R', '0-0-0-0-25', '414d51204553422e514d312020202020afab9e5810880020', 'BOCI060460', '520', '14', '-', '-', '000000', '2020001003', 'Send To client error.QM:CAPAQ01 QUEUE:ESB.CAP.RES.LQ1', '530000U1KQUMT', '20180730', '095310', 'E', '-', '-', '-', 'ESB.QM2', '2018-12-11-09.51.16.398765', '2018-12-11-09.51.16.398765', '2018-12-11-09.51.16.398765', '2018-12-11-09.51.16.398765', '4980261', '994', '-', '-', '-', '-', '-', '51604', '2018-12-11-09.51.16.398765');

    SET I = I + 1;

   UNTIL (I > COUNTS)

   END REPEAT;

  END

  @

注意：写存储过程需要以一个符号结尾，此处用的是@符号

3. 查找存储过程

db2 "select * from SYSCAT.PROCEDURES where PROCNAME='INSERTDATA'"

4. 删除存储过程

    db2 "drop procedure INSERTDATA2SIPTLOG(INT,VARCHAR())"

注意：要将参数带进去

5. 执行存储过程文件

    db2 -td@ -vf filename （该文件需以@符号结尾）.

-td选项让命令行处理程序使用@作为语句终止字符；-v选项让命令处理程序将命令文本回显到标准输出；-f让命令行处理程序从指定文件读取命令输入