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Create Oracle Trigger through C# Web service

Hello Everyone
I have to create Oracle tables in my application on the
fly, which have an Autonumber field. So, everytime I
create a table, I have to create a corresponding sequence
and trigger for the table. Let's consider the following
simple example:

create table testTable(id NUMBER(10) PRIMARY KEY, name

create SEQUENCE testTable_seq;

create or replace TRIGGER testTable_trig
before insert on testTable
for each row
select testTable_seq.n extval
into :new.id from dual;
The problem I'm facing is while creating the trigger. It
seems like the "/" at the end of the trigger always needs
to typed after pressing a return. Now I'm not able to
give this return character through my C# code. The ways
in which I have tried it are:

string trigger = "create or replace TRIGGER
testTable_trig before insert on testTable for each row
begin select testTable_seq.n extval into :new.id from
dual; end; " + "0x0d" + "/";

OleDbCommand myTrigger = new OleDbCommand(tr igger,

myTrigger.Execu teNonQuery();


string trigger11 = "create or replace TRIGGER
testTable_trig before insert on testTable for each row
begin select testTable_seq.n extval into :new.id from
dual; end; "

string trigger12 = "/";

OleDbCommand myTrigger11 = new OleDbCommand(tr igger11,
OleDbCommand myTrigger12 = new OleDbCommand(tr igger12,

myTrigger11.Exe cuteNonQuery();
myTrigger12.Exe cuteNonQuery();
Both the methods seem very stupid and as expected, don't
work :).

Can someone please help me with this problem?


Nov 18 '05 #1
0 2030

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