How to Query A Query
I have been trying to build a crosstab report that reports everydate
within a selected range across the top and specific row information.
7/1 7/2 7/3 . . .
What I get as output is only the dates that contain information in the
rows. I can get the information I need by using a query within a query
Can a nested query be done in Informaker 5? What about version 6 or 7?
Thanks for your help
Convert your SQL to syntax, and you can write anything you want. So if your
DB support...Query a Query
I have a result set in a query.
Is it possible to query this query?
(no specific SQL dialect, can it be done generically?)
PETROS GAVRIELIDES wrote:
> I have a result set in a query.
> Is it possible to query this query?
> (no specific SQL dialect, can it be done generically?)
There is a generic answer to your question: Yes, there is a construct
called a sub-query that allows you, in 1 SQL statement, to query from a
But, generically speaking, not all DB engines support this construct.
For instance, Firebird only added it just over a y...How to query a query...
I'm working on converting an Access DB that I created into an ASP.NET application (and attempting to learn ASP at the same time...). One of my queries was very complex and required running a different query first, and then working off of that one. Any suggestions on the best way to do this in ASP?
The following is a sample of code I'm using so you can see the type of data-binding I'm using. Thanks for the help!
myConnection = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; " +"Data Source=" + Server.MapPath("/EquipmentCheckout.mdb"))
strS...Query about Queries
As a relatively new user to Sybase I am hoping someone can point me in the
right direction. We are getting ready to go live with our database and I am
wondering what types of queries I should be running for system performance
purposes. If anyone has any suggestions they would be more than appreciated.
Thanks in advance,
...performing a query within a query
Was wondering (yet again) if there is an easy way of performing a query on another query. For example:
I am displaying areas from one table and towns within that area from another table and the output should look like this:
I was wondering what is the best way to do this. Thanks for any help.
Select AreaInfo,TownInfo FROM Area INNER JOIN town ON Area.AreaID=town.AreaID
ORDER BY AreaInfo,TownInfo
Then you would need to do the formatting in the Web page.Starting with ASP.NET 2.0? Look at:Programming Microsoft Web Forms My Blo...Viewing the Query Plan of a SQL Statement
I a trying to view the query plan of an executing SPID.
Here is the SQL I am running & running under sa role:
declare @batch int
declare @context int
declare @statement int
execute sp_showplan 141,
@batch_id= @batch output,
@context_id= @context output,
I plug in my spid id and the results returned state "The query plan for spid
'141' is unavailable. Possibly the query has not started or has finished
However, I do get a value for @batch _id , that's 212638, but the
@context_id is 0, and the @stmt_num is blank....2 different query plans to same query
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I have a proc which takes 20 seconds to be executed, but
when I execute only the query of the proc (direct by SQL
Advantage), its takes less than 1 second.
Could someone help me to understand what is happening?
The proc create 2 temporaries tables, insert data in those
tables and use it in a select joining with others user
tables. The proc doesn=92t have any input/output parameter.
I got the both ...Query generating diff query plan
Select statement runs much faster if two variables are
commented out from SQL( commented them out with /* */).
Query plan generated are different which is causing the
performance problem. Any idea why commenting out the two
variables is causing change in query plan ?
/ * OR @sql22_h_CSM01_SCA_ID_1 = '' */
/* OR @sql23_h_CSM01_SEC_ID_1 = '' */
1) Query and Plan with variable commented out.
declare @sql19_h_C...How to check if a query uses abstract query plan?
We have created abstract query plan for a few complicated
queries and loaded them into ap_stdin.
We want to find out whether the ap plan has been used when
issue the query. How can we verify it?
ASE 22.214.171.124 on HPUX.
Any comment is appreciated!
I think "set showplan on" before running the query should show
if it is using the abstract plan or not:
...Having trouble querying a query?
I'm trying to transition my reports from Access 2000 into Infomaker 7.0 but
I'm having trouble combining two queries together. In Access you had to
option of pulling tables or queries as your data, I don't see this option
in Infomaker, am I missing something. Thanks from a newbie...
IM doesn't have this feature, since it adheres to general Ansi SQL
standards. If you show me the Access query, maybe I can give you a
workaround. Are you querying an Access DB or a different DB, e.g. Oracle?
Terry Dykstra (TeamSybase)
Please state PB / OS / DB versions in your ...Query and Sub-Queries
I have a SELECT statement that has two sub queries in it. The 'where'
clause in the main query filters a TRADE_DATE field, for example: ......
where TRADE_DT >= '2003/01/01' and TRADE_DT <= '2003/01/31'.
Since I only have one date field(TRADE_DATE), I want the sub-query to query
where TRADE_DT <= '2003/01/31'. But its not working. I have to hard code
the '2003/01/31'. Now I know I can make a dynamic view in VB, but an ideas
of how I can do it in SQL? Here's my statement:
select T.BROKER_SEQ_NO,B.BROKER_NAME,B.B...Query of Queried data
I am new to asp.net after working with coldfusion. I have created a datagrid from a query of a sql database. I am interested to know how can I create another datagrid which will process a query of the data in the original grid. So essentually it is a query of a query. Thank you
You want to filter on the result of the first query? The easiest way I can think of, is to put the data in a datatable, then use the select and dataview features of the datatable.
Hi,uusquintsYou can filter the datatable in the code-behind and bind the result to the 2nd datagird:...SQLite query and AS in query
This is my code.
q := TSQLQuery.Create(nil);
q.SQLConnection := MainForm.sqlite1;
q.SQL.Text := sql;
And this is my SQL
select id as _id, name, note as description from notes
q.Fields.FieldName is id, it should be _id
q.Fields.FieldName is note, it should be description
Is this normal or am I missing something
This is frustrating. I can't work at all.
Edited by: grega loboda on Jun 4, 2013 1:40 AM
http://stackoverflow.com/question...Querying a Queried result...
Hi, is there such a thing as querying a queried result?
Example, query 1 produces Result A. Result A's table is stored 'somewhere' to be queried by query 2 which produces Result B
If there is, could you kindly direct me to a website with the appropiate article on this topic?
Yes there is, querying a View is querying a query rewrite. Send me an email the address is in my profile I will send you a Views tutorial I wrote a while back and run a search for query results from View in your BOL(books online) for code samples. Hope this helps.