Good morning,
I put together a statement that works with single string searching. I wanted to know if its possible to retrieve multiple string data from different rows in a single search. I created the statement on sql management studio, I then modified it so in our program it prompts the user to enter the order number they are looking for in the row.
SELECT HID, INumber, SlsrdrNmbr, ShpNm, CustomerNumber, InvoiceDate, BlncD,Comments
FROM dbo._adhoc_Inv
WHERE BillNumber = '512315'
AND Comments LIKE '%{{enter D}}%'
prompt pops up
user enters number D-12313
Ideally I would like for them to enter multiple numbers, because they need to match the D numbers with our internal set of the numbers we have in our system.
So this works just fine, brings up the data I want. I want to make it easier by showing multiple search results so they don't need to close the window and search again. Is is possible to do what I am looking for? I am still a bit of a novice.
I would like to add if I add multiple D numbers that are on the SAME row, results will show since its the same row being retrieved.
Thank you
Related
I tried using a name that more accurately describes my question but msg said I am limited to 150 chars.
Looking for assistance from someone who has advanced SQL skills. Ideally I want to do it in SQL to let the computer do the work. Too much manual manipulation is ripe with the possibility of mistakes.
I've already searched for users groups within Google. All emails are being returned saying the email does not exist anymore.
What I am using appears to be a proprietary version of Dremel SQL / Google SQL, however, someone experienced in Dremel SQL will probably be able to guide me in the right direction.
BACKGROUND INFO:
Pulling a column that is an array column which holds another array (a notes column). I think maybe an array of arrays?
I have not figured a way to do what I am trying to do with Google or Dremel SQL yet.
So for now, I am doing it the hard way.
As originally pulled, the data looks like this [{Array of arrays}, {Array of arrays}, {Array of arrays}, etc., repeat... :
More specifically: [{4 or more text fields which could also hold numbers and separated by commas}, {another set of fields}, {another set of fields}...]
I.E. (this is all in just one column of data and hundreds of rows)
[
{"created":"1540236216969","notes": blah... blah... blah", "original_text_length":534, "User_email":"someone#emailaddress.com","user_shortname":"someone"},
{"created":"1540236216969","notes": blah... blah... blah", "original_text_length":1224, "User_email":"someone#emailaddress.com","user_shortname":"someone"},
{"created":"1540236216969","notes": blah... blah... blah", "original_text_length":1664, "User_email":"someone#emailaddress.com","user_shortname":"someone"}
...
]
The number of these is different for each row pulled and each has a specific ID #
A typical row of data is:
ID #, start_date, end_date, some other fields, notes_(the array field)
WHAT I AM DOING NOW is:
SQL data pull,
exporting to google sheets,
make separate tabs for the different array columns.
copying the notes column (the array column holding arrays) to a separate tab on Google Sheets, then
Split Text To Columns using the first curly brace "{" as the separater.
Here is where my dillema is.
Once pulled, I need to split all of those columns again to separate each of the individual elements in each array. Unable to Split text to Columns again with all of them highlighted. I can Split Text to Columns again one at a time but will really be a pain if I have to do that individually for each column and every row (hundreds of rows). Need to find a way to automate this.
I will also need to change each of unix dates to calendar dates within each array PLUS add rows to the spreadsheet depending on the number of columns from the first split. The columns are different for each row depending on how many notes have been added.
OR... do it with SQL (which appears to be a proprietary type of SQL similar to NoSQL but not the same). I have tried using syntax's for IBM SQL, Oracle SQL, SQL Server, and others found online but none work.
OR... do it with a looping function within Google Sheets.
Possibly re-add it to the database as a new table once both sets of arrays are completely split up.
END RESULT
ID#, date1, date 2, first created date (right now a unix date), first note, first other field, etc...
Then add a new row with
Same ID# from above, date1 from row above, date 2 from row above, next (2nd) created date (right now a unix date), 2nd note, 2nd other field, etc...
Add a new row...
3rd set of notes etc.
I've been searching the internet for hours trying to figure out if the following is even possible:
To choose the AS400 query records directly from Excel.
I haven't found any solution or description of how this could be achieved, which makes me guess that it's simply not possible. However, I haven't seen anyone confirm that it is impossible.
So my question is: Is this possible? And if it is, could you point me in the right direction in order for me to start learning how to do it?
I know its possible to run a query from Excel, and then adding parameters via SQL statements, but in my case, this presents several problems that could be avoided by choosing the records before the query is executed.
Example:
I have a query with a column (lets call it ColVal) that can hold the values 1 and/or 2. In the AS400 program under the menu "Work with queries" and then "Choose records" I can specify which records the query should contain when it has run based on the value in ColVal. This means i can get three different situations (A, B and C) when i run the query:
A) The query only contains records where the value in ColVal is 1
B) The query only contains records where the value in ColVal is 2
C) The query contains records where the value in ColVal is either 1 or 2
The goal is to be able to choose which situation I want from Excel in order to circumvent opening and using the AS400 program.
However, using situation C and then editing the query in Excel with an SQL statement to mimic situation A or B is not an option, as this means the query still contains undesired records.
This whole thing boils down to the following: Is it even possible to run the query from Excel essentially changing the data it contains and not just outputting it to excel? If this is possible, is it then possible to pass a parameter to the AS400 system and use it to create situation A, B or C?
I hope this example makes sense.
Edit - New example
Say i have different customers A and B. I can open the AS400 program and run a query in which i have specified that I only want data on customer A. I can then open Excel and use filters (as Hambone described) on the query to determine which records I want to output. However, if I want to work with data from customer B, I have to open the AS400 again and run the query with different parameters. I would like to be able to "change" my dataset from customer A to B from Excel, without having to include both in my recordset and then filter out one of them.
I imagined this is doable if you could pass a parameter to the AS400. The AS400 then runs the query using this parameter as the criteria for which records should be stored in the query. This means that if the parameter is Customer B, then there is no way to acces data from customer A, without running the query through AS400 again.
Any ideas are greatly appreciated :)
Follow up to my comment, here is a quick primer on how to run an ODBC query directly in MS Excel using Microsoft Query. This is very different than Power Query, which you referenced, in that MS Query is standard with Excel -- it's not a plug-in. This is relevant because it means everyone has it. If you are deploying a solution to others, that's an important consideration.
To start an MS Query in Excel, go to the data tab, select "From Other Sources" -> "Microsoft Query."
A list of your ODBC connections will come up. Pick the one that you want and select "OK."
It may or may not ask you for a login (depending on which ODBC connection you use and how its configured).
The next part is important. MS Query is going to try to have you use its builder to create the query. If you have the SQL, skip this part. It's horrible. Click "Cancel" on the query wizard, and then click the "SQL" button to enter your own SQL. If you can, make sure the result set is small (like use where 1 = 2 in the query).
When MS Query returns results, click the button next to the SQL Button to have it return the results to the spreadsheet. It looks like a little door.
From here, any time you want to refresh the query, you can simply right-click the data table in Excel and select "refresh." Alternatively you can go to the data tab on the ribbon and select "Refresh."
By the way if you have linked pivot tables and charts, the "Refresh All" option will refresh those as well, in the correct order.
To edit your query at any time, right-click on the table in Excel, go to Table-External Data Properties:
Then Click on the Connection Properties icon (highlighted below)
Click on the second tab (Definition) and edit the SQL Directly.
Parameters can be declared simply by inserting a bare "?" in place of your literal.
In other words, if your query looks like this:
select *
from users
where user_id = 'hambone'
Just change it to:
select *
from users
where user_id = ?
Excel will prompt you for a user id before it runs the query. From here, you also have the option of putting the parameter value in a cell within the spreadsheet and having the query read it from there. You'll see these when you right-click the table and go to the "Parameters" menu option.
Let me know if this helps or is unclear.
-- EDIT 7/23/2018 --
To follow up on your latest edit, it is possible to handle the scenario you describe, where you want to be able to filter on a value, or if none is given, then not have a filter. You see this a lot when you present multiple filter options to the user and you want a blank to mean "no filter," which is obviously counter to the way SQL works.
However, you can hack SQL to still make it work:
select * from activities
where
(activity = ? or ? is null) and
(energy = ? or ? is null)
In this example you have to declare four parameters instead of two, two for each.
You might also have to play with datatypes, depending on the RDBMS (for example for numerics you might have to say ? = 0 instead of ? is null or even ? = '' for text).
Here is a working example where a single filter was applied on the query above and you can clearly see the second one did not have an impact.
Yes it's possible. You need to use an ODBC driver to connect to the AS400 and retrieve the data. The driver and documentation are Here
At work, we use an absolutely massive database with multiple different programs writing to the main bucket. Unfortunately, there's not always a good way to know from those individual programs where specific data points might be written to the database. I have a query that can search everything for a specific value or string, but because of the size of the database, it usually takes about 7 hours to complete.
I thought that if I could narrow the search a bit, I might be able to speed that up. A lot of the values I often have to look up would be under similarly named columns (i.e. "UserName", "UserID", etc.) Is there a good way to do a search that looks through all of my tables for a specific column name, and then searches only those columns for the value that I'm trying to locate?
I found a similar question asked a few years back
Search sql database for a column name, then search for a value within the retuned columns
but when I run the answer, all it returns is "Command(s) completed successfully."
I'm still a little green at this, so I'm not discounting the fact that it could be a PICNIC issue on my end.
I need to create a query on the fly through VBA that get some strings from a table based on a set of criteria selected by the user . From the results of that first query I need to find the position of certain characters in the strings and only select the one that have the characters at a given position. This need to be done quickly as it then needs to be displayed in a combo box for the user to select before he runs a full other query.
So my question is what is the fastest/best way to do this ?
Should I put the result of the first query in a temporary table , analyze the strings from that table, delete the records that don't meet the selection and then run a query to display in the combo box from that table ?
Thank you
The title says the vague question, but, I will be more specific. I'm more of a hardware oriented person with some experience in VB, Java, and C++. I've been asked to modify a form in Access which uses SQL queries to take information from a database. The edit I am trying to make is to a form that has selections to narrow down the data it queries from to appear in a listbox in the center of the form (so, like radio buttons to specify a certain height or weight of an object in the database). The selections, as they are selected, concatenate additional specifications to an string that is then run as an SQL query. What I am trying to accomplish is to take a column of the narrowed-down data and find the maximum number in the column and the average of the numbers in the column. It seems really simple and know how to do that with regular lists and arrays, but I'm at a loss with my limited knowledge. I've considered making another SQL string, but in another part of the form, it was done with two strings (so, one to put the data in the listbox from the database and one to pull the specific column of the narrowed down data). That being said, it doesn't seem logical to me to pull the same sets of data each time, so I'm wondering if I can just pull the info from the already pulled info. At the bottom of the code set is this:
ItemList.RowSource = vSQLStock
ItemList = Null
ItemList.Requery
QuoteList.RowSource = vSQLNonStock
QuoteList = Null
QuoteList.Requery
Both vSQLStock and vSQLNonStock have their own sets of SQL strings that are run by this function, or as far as I can tell (I'm still studying up on SQL) put the narrowed down items in the QuoteList listbox. What I'm asking is if there is a way with any function that can be used to go through this information? Specifically, take a column and do some calculations on the data. I don't want to run another SQL query and bog down the server, but rather manipulate the data on the user's computer.
An example of what happens is the user selects whether the item is stock/nonstock, searches by the name/code/ID, and then puts all the matches on the listbox on the form. The listbox shows lines of data with columns like Name, Cost, Size, Weight, etc. of which I am looking to do calculations on the Cost column. Hopefully this is enough information; I appreciate any advice.
It looks from your question like you are attempting to get the Maximum and the Average from a SQL query.
the syntax:
SELECT MAX(myColumn) as MyMax, AVG(myColumn) as MyAverage
FROM myTable
WHERE . . .
Will return the Maximum and Average Values within SQL Server or within MS Access
If you're really bound and determined to do this locally with the data you've already retrieved from the server, then you probably need to look into working with adodb.recordsets. You can kind of treat it like an array. Kind of.
I really recommend querying the server for the data you need though. It's a world simpler.
dim rs as ADODB.Recordset
Set rs = QuoteList.Recordset
rs.MoveFirst
Do Until rs.EOF
' loop through recordset doing something
rs.MoveNext
Loop