Create Recordset (or Datasets?) based on the result of (or the equivalent of) a Pass-through query

Hello
Bit new to Visual Studio, coming across as a VB man used to working with ADO
I've successfully made two Datasets - one pointing to a MySQL database, the other to an Oracle database
Aside from my other problem of not being able to create a tableadapter with a 'Select returning rows' query just yet, what I will need to do is this:
'Select * From {OracleTable} where {OracleTable.ID} Not in {MySQL.ID}'
and have the result returned as something I can read/write/manipulate.
ADO is quite easy in my head. Can anyone help structure the required steps for this in my head? I'm not even sure what to google for at this point
Thanks

It's only that easy (as your SQL statement) if you use linked tables. You can create linked tables in an Access database or SQL Server and then create the join through these tables. It might be easier to use Access in this instance since the database you
are connecting to isn't that important and Access provides a QBE designer.
Another option is to use ADO.NET and LINQ to join the DataTables in your DataSets, although that might be a bit more complicated. You would also need to pull all of the data from both tables, which could be a big problem if the tables contain a lot of data.
If not, it then it may be your best option.
https://msdn.microsoft.com/en-us/library/bb386921.aspx?f=255&MSPPError=-2147217396
I've never experimented with a heterogeneous join between Oracle and MySQL so I don't know whether it would be possible to do it directly.
Paul ~~~~ Microsoft MVP (Visual Basic)

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Read the results shown in the trace files

Hi,
I have a question,
In oracle 10g or 11g, How can I interpret the results shown in the trace files?
ok I explain more ... when I enable the trace sql session , a trace file is created under user dump!
What 's the meaning of :
*1- PARSING IN CURSOR*
*2- tim= is it in Microseconds? Timestamp ? How can I convert it in seconds?*
*3- STAT*
*4- CLOSE*
*5- hv=*
*6- tim=*
*7- lid=*
*8-dep=*
PARSING IN CURSOR #2 len=104 dep=0 uid=0 oct=2 lid=0 tim=13651992547 hv=3760112805 ad='284c0e6c' sqlid='6shmgvbh1xj55'
INSERT INTO employee(ID,NAME,department_id, DEPARTMENT_SUB_ID) VALUES(10002, 'employee', 12, 0)
END OF STMT
PARSE #2:c=93750,e=102539,p=24,cr=471,cu=0,mis=1,r=0,dep=0,og=1,plh=0,tim=13651992547
EXEC #2:c=0,e=0,p=5,cr=1,cu=7,mis=0,r=1,dep=0,og=1,plh=0,tim=13651992547
STAT #2 id=1 cnt=0 pid=0 pos=1 obj=0 op='LOAD TABLE CONVENTIONAL (cr=1 pr=5 pw=0 time=0 us)'
CLOSE #2:c=0,e=0,dep=0,type=0,tim=13652013059Thnak you a lot guys,
Smith

794130 wrote:
Thank you,
Sorry, I am new in Oracle and I want to get things really clear (something that is diifficult I think)
When an end user submit a query, one user process communicates the query to a server process.
The server process analyse the syntax and the symentic of the query, this known as the parse process.
The syntax of the query and the tables, columns are verified against the database buffer cache.
One PGA is allocated to store the query.
The server process read from the datafile and gets the results and store it into the shared pool.
The result is then back to the user process and then to the end user
Is it correct ?
Thank you all,
SSome of the above concepts are close. There is a nice description in the Oracle Database Concepts guide of what happens during the processing of a SQL statement (see the stages listed in the documentation):
http://download.oracle.com/docs/cd/B19306_01/server.102/b14220/sqlplsql.htm#sthref3460
It is probably a good idea to distinguish between a hard parse, a soft parse, and a session cursor cache hit:
http://download.oracle.com/docs/cd/B19306_01/server.102/b14211/glossary.htm#sthref1591
The database buffer cache is not used to verify the validity of SQL statements, but instead as a means to reduce the number of disk accesses that are required to return a query result to a client computer.
One or more pieces of PGA memory may be used simultaneously while processing a SQL statement. I have a couple of blog articles that show multiple PGA memory allocations in use at the same time.
The server process may not need to access a physical data file to return the query results to a client computer, depending of course on the current contents of the buffer cache.
I recommend that you wait a while before trying to work with 10046 trace files. Right now the contents are probably providing too much detail for you, although I definitely recommend that you return to working with 10046 trace files at a later time. A good starting point is either the free Database Concepts Guide:
http://download.oracle.com/docs/cd/B19306_01/server.102/b14220.pdf
or Tom Kyte's "Expert Oracle Database Architecture: Oracle Database Programming 9i, 10g, and 11g Techniques and Solutions, Second Edition" book. You can read my review of that book on Amazon's website:
http://www.amazon.com/Expert-Oracle-Database-Architecture-Programming/dp/1430229462/ref=dp_ob_title_bk
Charles Hooper
Co-author of "Expert Oracle Practices: Oracle Database Administration from the Oak Table"
http://hoopercharles.wordpress.com/
IT Manager/Oracle DBA
K&M Machine-Fabricating, Inc.

It is required to get the result set from the last query.

I need this SP to return the result set from the last query.
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO
alter proc spQ_GetASCBillingRateIDs2
@ScheduleID CHAR(15),
@startdate smalldatetime,
@enddate smalldatetime
as
set nocount on
truncate table tbltmpgroup
if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[tbltmptbltest]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)
drop table [dbo].[tbltmptbltest]
exec sp_CreateTblTmpGroup
insert into tbltmpgroup
SELECT DISTINCT
case when pd.billparent = 'N' then org.eligibleorgid
else isnull(af.parentid, org.eligibleorgid) end as billorgid,
pd.individualbill , pd.cobrabill, pd.billparent,
org.eligibleorgid, org.polid, org.orgpolicyid,
pp.planid, pp.rateid,
ps.ascinvoicedate,
case when ps.ascclaimfromdate > @startdate then ps.ascclaimfromdate
else @startdate end as premiumrundayFrom,
case when ps.ascclaimtodate < @enddate then ps.ascclaimtodate
else @enddate end as premiumrundayTo,
fts.effdate, fts.termdate,
case when fts.effdate > @startdate then fts.EffDate
else @startdate end as ascStartDate,
case when fts.termdate < @enddate then fts.termdate
else @enddate end as ascEndDate
FROM premiumschedule ps (nolock)
inner join orgpolicy org (nolock)
on org.ascinvoicerungroup between ps.premiumrundayfrom and ps.premiumrundayto
inner join FundingTypeStatus fts
on fts.orgpolicyid = org.orgpolicyid
and fts.fundtype = 'ASC'
and ((fts.effdate between @startdate and @enddate)
or (fts.termdate between @startdate and @enddate)
or (fts.effdate < @startdate and fts.termdate > @enddate))
inner join eligibilityorg o (nolock)
on org.eligibleorgid = o.eligibleorgid
inner join policydef pd (nolock)
on pd.polid = org.polid
inner join policyplans pp (nolock)
on pp.polid = org.polid
inner join program p (nolock)
on pd.programid = p.programid
left join orgaffiliation af with (nolock)
on org.eligibleorgid = af.childid
WHERE ps.premiumscheduleid = @ScheduleID
AND org.orgpolicyid <> ''
go
SELECT DISTINCT z.rateid, e.enrollid, z.ascstartdate, z.ascenddate
into tbltmptbltest FROM enrollment E (nolock)
inner join tbltmpgroup z
on e.rateid = z.rateid
go
CREATE UNIQUE CLUSTERED INDEX IDXTempTable ON tbltmptbltest(enrollid)
create index IDXTemptableDates on tbltmptbltest(ascstartdate,ascenddate)
go
select distinct t.*
from tbltmpgroup t
where rateid in (
select distinct t.rateid from VW_ASC_Billing)
order by billorgid
set nocount off
GO
SET QUOTED_IDENTIFIER OFF
GO
SET ANSI_NULLS ON
GO

Please post DDL, so that people do not have to guess what the keys, constraints, Declarative Referential Integrity, data types, etc. in your schema are. Learn how to follow ISO-11179 data element naming conventions and formatting rules (you have no idea).
Temporal data should use ISO-8601 formats. Code should be in Standard SQL as much as possible and not local dialect.
What you did post is bad SQL.
The prefix “tbl-” is a design flaw called tibbling and we do not do it. We seldom use temp tables in RDBMS; it is how magnetic tape file programmers fake scratch tapes.
If the schema is correct, then SELECT DISTINCT is almost never used.
Your “bill_parent” looks like a assembly language bit flag; we never use those flags in SQL.
“Funding_Type_Status” is an absurd name for a table. A status is a state of being, not an entity. A type is an attribute property. So this table ought to be column that is either a “funding_type” or “funding_status” (with the time period for the state of being
shown in other columns). But this hybrid is not possible in a valid data model.
Want to try again, with DDL and some specs?
--CELKO-- Books in Celko Series for Morgan-Kaufmann Publishing: Analytics and OLAP in SQL / Data and Databases: Concepts in Practice Data / Measurements and Standards in SQL SQL for Smarties / SQL Programming Style / SQL Puzzles and Answers / Thinking
in Sets / Trees and Hierarchies in SQL

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What is the result of using the "post tax payable" option in the advance ta

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Doron\
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The situation:
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Bill Read
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fct=0
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Is column visibility based on the first page of the result set or the entire result set?

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Vicky Liu
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Can you create a test online and get the results filter in the report tab?

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IS
mail_host varchar2(30):='XXXXX';
mail_conn utl_smtp.connection;
tz_offset number:=0;
str varchar2(32000);
BEGIN
begin
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exception
when others then
null;
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utl_smtp.write_data(mail_conn,utl_tcp.crlf);
utl_smtp.write_data(mail_conn,replace_turkish_chars(mail_msg)||utl_tcp.crlf);
utl_smtp.write_data(mail_conn,utl_tcp.crlf);
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utl_smtp.quit(mail_conn);
END;
Edited by: odilibrary.com on Jun 12, 2012 5:26 PM

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Regards

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what's your db and version?
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a
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Sabai-dee.com
http://www.sabai-dee.com/

Create Recordset (or Datasets?) based on the result of (or the equivalent of) a Pass-through query

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