Aufruf einer gespeicherten Oracle-Prozedur in C#

Question

, also möchte ich eine gespeicherte Prozedur (Oracle) in C# aufrufen, aber ich weiß nicht die genaue Syntax, und außerdem weiß ich nicht, ob es Parameter benötigt oder nicht, weil diese Prozedur nimmt die Parameter und weist sie automatisch zu, welcher Parameter sollte ich ihr übergeben?

unten ist die gespeicherte Prozedur

create or replace procedure p_delete_tt_duration_10min is 
new_status varchar2(50); 
status  varchar2(20); 
p_tkt  varchar2(50); 

cursor prt_cursor is 

SELECT a.id, 
     a.ticketno, 
     to_number(a.outagedurationmin), 
     a.fault_occur_time, 
     a.auto_clear_time 
    FROM pmp_bpm_troubleticket a 
    WHERE a.fault_id IS NOT NULL 
    AND a.fault_occur_time IS NOT NULL 
     --and a.generatedby = 'Automatic' 
    AND ((a.tt_type IN ('Cell/Sector Down', 
         '3G Cell Down Alarm', 
         '4G Cell Down Alarm') AND 
     to_number(a.outagedurationmin) < 18) OR 
     (a.tt_type IN ('Site Down', 
         'NodeB Down Alarm', 
         'ENodeB Down Alarm', 
         'TRX/Equipment Faulty', 
         'Processing Problem', 
         'GPRS Down', 
         'Media disconnect', 
         'Hardware Fault', 
         'Link Down') and 
     to_number(a.outagedurationmin) < 10)) 
    AND a.fault_occur_time >= '2017-04-01 00:00:00' order by to_number(a.outagedurationmin) desc; 


begin 
for prt_temp in prt_cursor loop 
    p_tkt := prt_temp.id; 
    delete from wf_assignment t 
    where t.assignment_id in 
     (select id from wf_dai_ban_task a where a.primary_key = p_tkt); 
commit; 
delete from wf_dai_ban_task a where a.primary_key = p_tkt; 
commit; 
delete from wf_yi_ban_task a where a.primary_key = p_tkt; 
commit; 
delete from pmp_bpm_task_expand_info a where a.primary_key = p_tkt; 
commit; 
delete from PMP_BPM_CC_LIST a where a.primarykey = p_tkt; 
commit; 
delete FROM PMP_BPM_TROUBLETICKET_PROCESS D 
WHERE D.ACTIVITYID IN (SELECT W.ID 
          FROM PMP_BPM_TROUBLETICKET_ACTIVITY W 
         WHERE W.PRIMARYKEY = p_tkt); 
commit; 
delete from PMP_BPM_TROUBLETICKET_ACTIVITY a 
where a.primarykey = p_tkt; 
commit; 
delete from PMP_BPM_TROUBLETICKET a where a.id = p_tkt; 
commit; 

end loop; 
end; 

Vielen Dank im Voraus.

Answer 1

Haben Sie irgendeine documentation überprüfen, das ist ziemlich einfach:

string constr = "User Id=scott;Password=tiger;Data Source=oracle"; 
OracleConnection con = new OracleConnection(constr); 
con.Open(); 

OracleCommand cmd = new OracleCommand("BEGIN p_delete_tt_duration_10min; END;", con); 
// Auto-commit changes 
cmd.ExecuteNonQuery(); 

// Clean up 
cmd.Dispose(); 
con.Dispose(); 

Sie auch

OracleCommand cmd = new OracleCommand("p_delete_tt_duration_10min", con); 
cmd.CommandType = CommandType.StoredProcedure; 
cmd.ExecuteNonQuery();