Re: concerning hard parses
- From: <ryan.gaffuri@xxxxxxx>
- To: oracle-l@xxxxxxxxxxxxx
- Date: Fri, 5 Mar 2004 16:29:43 -0500
ignore. wrong test. I didnt get a hard parse with this one. I have to find the
test i did... sorry about this.
>
> From: <ryan.gaffuri@xxxxxxx>
> Date: 2004/03/05 Fri PM 04:26:42 EST
> To: oracle-l@xxxxxxxxxxxxx
> Subject: concerning hard parses
>
> I ran a test with bind variables from sqlplus. I am not sure why Im getting a
> hard parse.
>
> 1. create table myTable as select * from dba_objects;
> 2. I then ran a script to tell me how many parses my current session has.
> 3. I then initialized a bind variable with 'test_bind.sql'
> and ran the following query from test_select.sql
>
> select object_name
> from mytable
> where object_name like :object_name
> and rownum < 2
>
> 4. I then re-initialized the bind variable to a different value and ran it
> again. I got a hard parse. Shouldn't I get a soft parse since I'm using bind
> variables?
>
> so that its readable. I attached the results and I attached the 3 scripts I
> used. I hope this is ok...
>
>
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