Selecting Max From A Column

Jan 16, 2007

Heya al, ive got a problem with my select max statement. What i want to do is select the maxium value from my table- howver its not returning the maximum value- Instead its returns a middle value e.g. the number 1-50 in my column in my db. I want 50 to appear but it only displays the number 10???
Heres my sql statement- pls i need some advice or code

Code:sub sqlCmd( )'==SQL STATMENT========================================== =================================set objrs2 = server.createobject ("ADODB.recordset")dim sqlStatmentsqlStatment = sqlStatment + "SELECT MAX (Area_Code) AS AreaC FROM [Areas]" objRs2.OPEN sqlStatment,objConn,1,3'================================================= ========================================end sub

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Selecting The Right Column To Input

Jan 27, 2006

I have a combo box which I pull values from a table which has 2 columns. When I pull down the menu, both columns show but I want the 2nd column to fill out the field. Not the 1st column (which it is doing by default)

How do I fix this? Thanks.

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May 22, 2005

Hi All,
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Thanks in advance..

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Selecting A Column Into A Local Variable

Sep 13, 2005

Hi

In a form event script, I need to select a variable from a table into a local (or host) variable. I cannot seem to find how to do this.

I have tried:

strSQL = "Select count(*) into intMyVar from TableA where FieldA = 3;"
DoCmd.RunSQL(strSQL)

but all I could get was zero in my variable instead of a record count.

This is very common in Powerbuilder and Sybase. What is the trick in Access?

Thanks

EzRider

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Jun 4, 2015

I have a form that is a datasheet. it contains multiple records. One of the fields in that datasheet is a combo box. I would like to make it so when I select a value from the combo box it changes all the values of the other records in that column/field to what was chosen from that combo box. is that possible?

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Apr 3, 2013

How do I select the first column of a multi-column list box (called "List1") for a query.

A single column list box works fine.

Code:

SELECT Tble_Employee.Emp_No, [forms]![attendee_form]![list1] AS SelectedCourse
FROM Tble_Employee;

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Sep 24, 2013

I am trying to run a simple update query to copy data from one column (Addrl1)to another column (Working_Addrl1) within the same file and I can't for the life of me figure it out. Then I need to repeat for addrl2 and addrl3 to working_addrl2 and working_addrl3.

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Mar 5, 2007

Hi all,

In the organisation that I work for employees get paid every 2 weeks on a Saturday. So for this financial year the pay period end dates have been 08/07/2006, 22/07/2006, 05/08/2006 etc

I have a column in an Access table listing various dates. I want the next column to be
populated with the next pay period end date after that date.

So if DATE is 05/07/2006 I want PAY PERIOD END to be 08/07/2006
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How do I do this?

Kind Regards,

Matthew

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Mar 24, 2014

I have created a cross tab to extract pipeline and sales for Q1 2014, Q2 2014, Q3 2014 & Q4 2014... the user can select the quater from a multivalued text box...

Now for the final output, have created another query which pull the above four quarter in each column from the cross tab...now the problem arises when i change the quarter to Q2 2014, Q3 2014, Q4 2014 & Q1 2014..it gives an error "Microsoft office Access database does not recognizes "Query name" as a valid field name or expression".

The error is because the second layer of query does not identifies Q1 2014.

How do i make access change the column automatically when the Q1 changes to Q2...

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Nov 30, 2014

I need to input a string into a column named "EventType". The code should first check if the column "Agent Name" contains any strings. If there is none, it will input "IBM Director" into the EventType column.

Once it has looped through the agent names, the code will then loop through the Details column and input into EventTypes based on what is displayed within the string.

These are the codes that I am using to achieve this, however nothing is being input into the EventType column.

Code:
Private Sub Command11_Click()
Dim dbs As DAO.Database
Dim rst As DAO.Recordset

Set dbs = CurrentDb
Set rst = dbs.OpenRecordset("Final")

[Code] ....

I think the problem lies with the code that checks the agent name. When I removed it, it managed to populate the EventType column based on the details. But I still need to find out how to check the agent name too.

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Nov 16, 2013

i have a columns as 1. contactname, 2. firstname 3. lastname 4. email and in this columns some emails are not matching with the contactname or some time firstname or some time lastname so i need the to find out the un matched contacts from the database.

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Dec 14, 2006

hi,

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im tyring:

"Tutor = '" & Me.ComboStaff.Value(2) & "'"

which isn't working- how do i reference the second column of a dropdown if its bound to its third?

cheers

dubs

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Feb 25, 2008

Hi. I have a question I'm hoping someone can help me with. I would like to take data from multiple columns and put the data into one column. Additionally, I do not want to exclude any data (union all) and I would like to group the resulting union by another field. For example:

Original data layout:

Column Headings: Sample Event, Depth 1, Depth 2, Depth 3,
1st Row Data: 1, 6, 9, 12, 9
2nd Row Data: 2, 7, 9, 8, 3

Desired data layout:

Column Headings: Sample Event, Depths
1, 6
1, 9
1,12
1, 9
2, 7
2, 9
2, 8
2, 3

So far I'm using the following SQL. What do I need to add or change to get my desired result of grouping the unioned depths by the 'sample event' field?

I appreciate any help anyone may have to offer. Thank you.

SELECT Depth1 AS Depths
FROM Depth_Velocity_Substrate_Correct
Union all
SELECT Depth2
FROM Depth_Velocity_Substrate_Correct
Union all
SELECT Depth3
FROM Depth_Velocity_Substrate_Correct
Union all
SELECT Depth4
FROM Depth_Velocity_Substrate_Correct
Union all
SELECT Depth5
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Feb 28, 2014

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Below I can't match to the other table containing the text column Customer No.

How can I convert columns in vba?

Code:
strSQL = "SELECT CALCULATED_Forecast_TNS.*, USEFUL.TRP_in_EUR " & _
" FROM USEFUL INNER JOIN CALCULATED_Forecast_TNS ON (CALCULATED_Forecast_TNS.[Reference No] = USEFUL.[Reference No]) AND (USEFUL.[Customer] = CALCULATED_Forecast_TNS.[Customer NO])"

Set qdf = CurrentDb.CreateQueryDef("REPLACABLES", strSQL)

DoCmd.RunSQL "UPDATE REPLACABLES SET CALCULATED_Forecast_TNS.TRP_in_EUR = USEFUL.TRP_in_EUR"

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May 21, 2015

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Jan 30, 2014

In my table for duplicate "line no" I have different "contractor" like below.

LINE NO CONTRACTOR

L-0001 C-1000
L-0001 C-2000
L-0003 C-6000
L-0003 C-8000
L-0003 C-9000
L-0004 C-5000

Now I would like to make a query for transposing values like below:

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how I have to make this query?

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Dec 4, 2011

I have this table ("people") and an example of possible rows:

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2 zz kk KPP USA John
3 ss ff TLL USA John
4 ww qq PPO Italy Marco
5 jj uu PPO Italy Marco

I have to count the number of distinct DEPARTMENT for each NAME; so, for John should be 2 (KPP and TLL) and for Marco 1 (PPO).

I have tryed in this way:

SELECT
COUNT(DISTINCT department) AS NumberOfDifferentDepartments
FROM people
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But Access says me there is a syntax error.

I'm working with MS Access 2002.

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Jul 18, 2007

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Hi,

I need a query that could split data into 2 different field.
The table pic is attached for your ready reference. I tird with Left & Right funtions with no results.

Any one can help me please.

Table name is Agcad and field on which I need to split is Board_Size. The problem is Board_Size data is sometime in 3 digit (first half part) and sometime second half part is in 4 digit. It is a text data type field.

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Ashfaque

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Sep 18, 2013

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456 | 10
789 | 4

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123
456
456
456
456
456
456
456
456
456
456
789
789
789
789

I understand and have accounted for the obvious primary key issue.how to get the data to display out like this.

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Jun 20, 2006

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DUTYPOSC
11B111B1
11B111B1
11C111B1
11B111B1
92Y111B1
11B111B1
13F121B1
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Nov 13, 2007

Hello All,

I have a small problem which I feel I should be able to solve but the hours of trying are proving me wrong!

From a choice of 16 events, competitors can enter as many as they like providing they are eligible. For each event they receive performance marks which are duly stored in a table. Some compete in 1 event others in 5 or 6. (I do not have a control showing �number of events entered� and have tried several options, all unsuccessful, to create a �count� of events entered. Is there a way?) My main problem is, from each individuals� records, how do I select only the highest 3 marks from the classes each individual entered.

I�d be very grateful for any advice/guidance.

Bomac.

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