In MS Access I have 3 tables:
tblUser(UserID,Age(teen,adult,old),Company,...)
to store users information
tblCourse(CourseID,...)to store course information
tblInformation(CourseID,UserID,...)to store which user takes which cCourse
I need to make a report that shows me how many (teen,adult,old) users each company has, and that company take which course, and how many users in each company take each course.
Example report how I would want it to look, made in Excel
+ tables with some data:
Based on the data in your tables in the screenshot, I created this query:
SELECT tblUsers.Company, tblCourses.CourseName, tblUsers.Age
FROM (tblInformation LEFT JOIN tblCourses ON tblInformation.CourceCode = tblCourses.Course) LEFT JOIN tblUsers ON tblInformation.UserID = tblUsers.UserID;
Which resulted in this data:
I then put this data into a spreadsheet formatted as a table (you can either export it to spreadsheet and then format the data as a table or link your spreadsheet to this query in Access; linking is better in my opinion because you can just refresh the spreadsheet for new data from Access):
Highlighting the above table in Excel, I inserted a pivot table, and set up the fields in this configuration:
...which creates this pivot table:
Is this what you're after?
Please see my comment above, but this link might prove useful in your investigation.
Create a Simple Report
Related
I'm new to MS Access and am trying to speed up a data gathering process that is taking forever in Powershell. In Powershell I have 10 or so web API calls to get data and each comes back as an object with multiple properties (fields.) Each set of data has related fields to 1 or more of the other sets of data. Getting the data is very quick but piping an array of objects to where-object to select-object takes over an hour and there's really not that much data. Each object contains 500-1500 "records" and 5 to 10 "fields" so I thought why not export that data and use something that's intended to search through data to do the job? I exported each object as a separate .CSV file. So enter MS Access..
I imported each of the CSV's as a separate table (easy enough.) I'm going to simplify this down for this example to the following 3 tables:
[Tables]https://i.stack.imgur.com/UCH1F.jpg
Every table has fields that relate it over to other tables. Pretty much there's some sort of Id field in every table that is related to another Id field in a different table that I need to pull a field called "name" from. I'm trying to follow the bread crumbs from the Player name to it's Network name to it's Application name, to it's Layout name, etc... I want to build a query that I would eventually just be able to export as an Excel file. I also would prefer to just write out the SQL unless it's really easier to to understand the visual query builder. I'm looking to build a sheet with the following information:
Player's Name would include all names from the Players table and getting just that data makes sense to me. SELECT Name AS PlayerName FROM Players Everything else, not so much. I feel like this will end up being some mega query as I get deeper into related table after related table. In Excel, it would be straightforward using Vlookups across tabs but that doesn't seem to be the best approach. Given the info above, I'm trying to achieve the following output:
Result table
Any help with strategy and syntax greatly appreciated!
You're looking for the JOIN clause.
SELECT
Players.Name PlayerName, Networks.Name PlayerNetwork, Applications.Name ApplicationName
FROM
Players
LEFT OUTER JOIN
Networks
ON
Networks.ID = Players.NetworkId
LEFT OUTER JOIN
Applications
ON
Applications.Id = Players.ApplicationID
Been rattling my brain for a while and I could not get pass how to do the SQL query that will show the relationship/connections between my two tables.
I'm working on an IT equipment inventory program. I have two tables;
SELECT serial_number, model, ship_dat, status FROM items_list
SELECT item_serial, connected-to_serial FROM connections
All items like desktops, laptops, monitors, etc are on the items_list table. To track down the relationship/connections of the items, I created the connections table. IE, Monitor with serial_number=Screen#1 is connected to a Desktop with serial_number=Serial#1. It works ok with my Window Form application because I
used a datagridview control to list all devices simple SQL query.
However, when trying to show the relationship/connection on SQL Reports I've ran out of ideas how to do it. I'm aiming to get the report look like below or something along the lines. I just need to show the connections between the items.
Thank you
You should be able to do this with a table in SSRS if that is what you are using. The query you would need to drive the table of all related items would be:
SELECT item_serial, connected-to_serial, mainItem.*, connectedItem.*
FROM connections
INNER JOIN items_list mainItem ON connections.item_serial = items_list.serial_number
INNER JOIN items_list connectedItem ON connections.connected-to_serial = connectedItem.serial_number
You can of course tailor the SELECT statement to your needs, mainItem.* and connectedItem.* will not give you the most descriptive column names. Using column aliases (found under column_alias here) you can give a more descriptive name to each column.
From here you should be able to use a table and create a row group on the main item (either name or serial number) to get the type of look you are looking to achieve here. I believe the Report Wizard actually has most of the functionality you are looking for and should handle the bulk of this. You may have to move some of the cells around to get the look you are going for though.
.Hi i'm working with Asp and SQL-Server and i have no problem with writing dynamic query
I'm trying to Write a search page for searching people.
I have 3 related tables:
See my table diagram in : http://tinypic.com/r/21159go/5
What i'm trying to do is to design a search page that a person can search users with a dynamic number of attributes.
Example:
think that a username called "User1" has 3 attributes named "Attr1", "Attr2" and "Attr3" related to him in "UserAttributes" table and "User2" has 3 attributes named "Attr1", "Attr2" and "Attr4".
Attribute names and other bunch of items unrelated to search function saved in "Attributes" Table. This is because i want to relate an attribute between multiple users. and their values are stored in "UserAttributes" table.
Well someone wants to search upon "Attr1" and "Attr2" and wants to return all users that have "Attr1" and "Attr2" with specific value.
I need a query to know how to implement this. I can write a dynamic query with asp.net so if someone please give me a query for this one example i have brought, i would be thankful
P.S. This is not my real database. my real database is much more complex and has more fields and tables but i just cut it and brought only necessary items. and because attributes are very dynamic they can't be embedded in table columns.
Thanks in advance
Based on your DB diagram your code would be something like this
update:
SELECT u.*
FROM users AS u
LEFT OUTER JOIN UserAttributes AS ua1
ON u.USER_ID = ua1.USER_ID
LEFT OUTER JOIN UserAttributes AS ua2
ON u.USER_ID = ua2.USER_ID
WHERE (
ua1.attribute_id = 'att1'
AND ua.attribute_value = 'MyValue' )
AND (
ua2.attribute_id = 'att2'
AND ua.attribute_value = 'MyValue2' )
In where clause you would specify the attirbute_Id and what value you are expecting out of it. Than just decide if you want to restrict users to have all values match or just one of them, in that case modify AND between statements to be OR
if you just want to do this quick and dirty you can create your own class library that can create adhoc sql that will pass to the database.
if you want more organized matter, create SP that will bring back users and accepts any left of id and value. Do a lot of that by passing list separated by comma, colon or semicolon. Than split it up in SP and filter results based on those values
there are many other alternatives like EntityFramework, LINQ-to-SQL and other options, just need to figure out what works best for you, how much time you want to spend on it and how easy will it be to support later.
I have two databases, Database A and Database B.
Database A contains some data which needs to be placed in a table in Database B. However, before that can happen, some of that data must be “cleaned up” in the following way:
The table in Database A which contains the data to be placed in Database B has a field called “Desc.” Every now and then the users of the system put city names in with the data they enter into the “Desc” field. For example: a user may type in “Move furniture to new cubicle. New York. Add electric.”
Before that data can be imported into Database B the word “New York” needs to be removed from that data so that it only reads “Move furniture to new cubicle. Add electric.” However—and this is important—the original data in Database A must remain untouched. In other words, Database A’s data will still read “Move furniture to new cubicle. New York. Add electric,” while the data in Database B will read “Move furniture to new cubicle. Add electric.”
Database B contains a table which has a list of the city names which need to be removed from the “Desc” field data from Database A before being placed in Database B.
How do I construct a stored procedure or function which will grab the data from Database A, then iterate through the Cities table in Database B and if it finds a city name in the “Desc” field will remove it while keeping the rest of the information in that field thus creating a recordset which I can then use to populate the appropriate table in Database B?
I have tried several things but still haven’t cracked it. Yet I’m sure this is probably fairly easy. Any help is greatly appreciated!
Thanks.
EDIT:
The latest thing I have tried to solve this problem is this:
DECLARE #cityName VarChar(50)
While (Select COUNT(*) From ABCScanSQL.dbo.tblDiscardCitiesList) > 0
Begin
Select #cityName = ABCScanSQL.dbo.tblDiscardCitiesList.CityName FROM ABCScanSQL.dbo.tblDiscardCitiesList
SELECT JOB_NO, LTRIM(RTRIM(SUBSTRING(JOB_NO, (LEN(job_no) -2), 5))) AS LOCATION
,JOB_DESC, [Date_End] , REPLACE(Job_Desc,#cityName,' ') AS NoCity
FROM fmcs_tables.dbo.Jobt WHERE Job_No like '%loc%'
End
"Job_Desc" is the field which needs to have the city names removed.
This is a data quality issue. You can always make a copy of the [description] in Database A and call it [cleaned_desc].
One simple solution is to write a function that does the following.
1 - Read data from [tbl_remove_these_words]. These are the phrases you want removed.
2 - Compare the input - #var_description, to the rows in the table.
3 - Upon a match, replace with a empty string.
This solution depends upon a cleansing table that you maintain and update.
Run a update query that uses the input from [description] with a call to [fn_remove_these_words] and sets [cleaned_desc] to the output.
Another solution is to look at products like Melisa Data (DQ) product for SSIS or data quality services in the SQL server stack to give you a application frame work to solve the problem.
I Have a Table (Accommodation) with All information about a holiday home. Inc ID Name etc.
I have another Table (Schedule) with a Schedule ID, Date and Price
I have a final table to join the two (SchdAccom) with A schdaccom id, the AccomodationID and Schdule ID.
What this allows is me to add dates a holiday home is available for use by linking its id with an id of a date and 1 home can link with many dates/price.
Heres my issue I can query this fine no problem works great but im unsure how to go about inserting new ones. For instance, at the moment you as an admin select the holiday home click a button to see the dates and a gridview pulls this info. I want to be able to add more dates but the tableadapter wont generate insert code.
Any idea on how to go about this?
The best method would be to generate SQL that would inject data into both tables when you submit the request. Because you're working with 2 different tables, you're going to have to write a bit of manual code.