1.首先創(chuàng)建Oracle存儲過程test:

SQL> CREATE OR REPLACE PROCEDURE test(p1 in varchar2,p2 out varchar2 ) is2 BEGIN3 select p1||' PROCEDURE EXECUTED！' into p2 from dual ;4 end;5 /Procedure created

2.再寫Ruby腳本，調(diào)用存儲過程test,腳本內(nèi)容如下,將腳本保存為：Call_proc_test.rb:

require 'dbi'db_read_str = 'BEGIN test(?, ?); END;'dbh = DBI.connect('DBI:OCI8:TNSDBNAME', 'username', 'password')sth_db = dbh.prepare(db_read_str)sth_db.bind_param(1, 'test:',''*50) # allow for up to 50 charssth_db.bind_param(2, ' ' * 100) # allow for up to 100 charssth_db.executestr = sth_db.func(:bind_value, 2)puts strdbh.disconnect

3.檢查Ruby語法錯誤：

C:>ruby -cw Call_proc_test.rbSyntax OKC:>

4.最后執(zhí)行Ruby腳本：

C:>ruby Call_proc_test.rbtest: PROCEDURE EXECUTED！C:>

注釋：如果是Windows環(huán)境下，大家也可以通過雙擊Call_proc_test.rb 文件來運行Ruby腳本。