How to find the Minimum value of a column. This is my SQL:
SELECT *
FROM tblFinalMaster
WHERE (((tblFinalMaster.OperatingDay)=[forms]![frmEnterParameters]![Combo13]) AND ((tblFinalMaster.[Checkout Order])=([Forms]![frm01ATFTieLineCheckout]![Checkout Order])+2) AND ((tblFinalMaster.[From BA_REPORT])=[forms]![frmEnterParameters]![Combo5]) AND ((tblFinalMaster.[TO BA_REPORT])=[Forms]![frmEnterParameters]![Combo3]));
The part in blue, instead of pulling a +2, I want the Minimum value. Seems simple enough.
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.
The database I'm working on is used for personnel budget projections. Because some employees are hired mid-year, I need to be able to use various dates in my projection calculations.
I have 3 different tables - one with the employee start date, the other with the fiscal year start date, and the last with the start date of certain special pay tables. In order for my projections to work correctly, I'll need to return in a query the minimum of these 3 dates. I know how to do a minimum value in a single field within a table, but don't know how to select a minimum from multiple values in multiple tables. Is this possible.:rolleyes:
I have a normalised table containing the following fields:
<Unique ID> <Fund Name> <Date> <Return>
The data are time series denoting the monthly performance of investment funds. Funds can have any number of observations (e.g. March 1997 to June 2005). In addition, some funds can have performance gaps.
I would like to extract those funds that have a continuous performance history of 120 consecutive months between a specific start and end date. As an exmaple, the start date is July 1990 and end date June 2010:
- Fund A: performance history July 1995 to June 2005 (= 120 consecutive observations) INCLUDE - Fund B: performance history July 1995 to June 2007 (> 120 consecutive observations) INCLUDE - Fund C: performance history July 1995 to June 2000 (< 120 consecutive observations) EXCLUDE - Fund D: performance history July 1995 to and June 2000 August 2000 to June 2007 (> 120 observations but gaps) EXCLUDE - Fund E: performance history July 1985 to June 1995 (= 120 consecutive observations but only 60 after start date) EXCLUDE
how to build a query around this? Perhaps this needs implementation in VBA. Ideally, I would like to be able to select the start and end date dynamically and then run the query accordingly.
I am trying to set up a calculated field in one of my form querries, using expression builder.
In one of my source tables I have 4 date fields called Inspection date 1 to 4
I need the lowest date among those inspectinos which are in the future (next inspection) If all 4 dates are in the past or Nulls, the function should return the current date. The logic of the expression could be:
The built-in functions DMin and Dmax work with single field arrays, witch would be perfect if the database were properly designed, but now I dont have the power to change this.
Expressions in Access have given me some trouble before. Mainly due to inexperience. I hardly ever work with them. What I am trying to do is make the default value of a form textbox control the minimum value of a field A in a table A. The datatype of Field A is Date.
So far I've got:
=Min([table A].[field A])
In the Default Value of the form's property sheet, but this just returns a blank value. I've had a look in the table and there is no value that is blank in field A.
Hi well as the title says i have a database with a LOT of tables, and i need to find the tables that contain a certain heading, eg reference 6, is there an easy way of doing this?
How to find an exact match in a Access DB table using Sql Query in VB6 ?I know that "Like" keyword will give out all those rows which contain the search-for-string. But I want exact match.
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.
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...
I am looking to add a column in a query that will give a Y or No to previous column data if it contains TEXT or NUMBER (It could read "TEXT" or "NUMBER" or even Y for text or N for number).
I have been working on a simple data base for some time now (beginner level) and am still trying to improve it. I would like to do something but before that I would like to have your opinion to know if it is even possible?I have a query QryMainReport:
Start Date/Time End Date/Time Employee
At the moment this is what the format of my report looks like (I removed other unnecessary fields):
StartTime----------EndTime---------------Employee 12/06/2014 01:00--12/06/2014 03:00------John Smith 12/06/2014 04:00--12/06/2014 06:00------Jane Doe 13/06/2014 02:00--13/06/2014 05:00------John Smith 13/06/2014 08:00--13/06/2014 08:00------Jane Doe
I would like to do as a report. (Dates would always be from Sunday to Saturday). I am not sure it is possible to do that. I suppose first it would mean:I would have to do a query to separate the times from the dates?I would have to find a way for Access to find the unique dates and unique names?Does it mean I have to use cross tab queries?
I have a access table with 32 columns and 42,000 rows of numbers. I need to find the MIN number in the row and if the MIN number has duplicates then I need them all placed into another column by column name. Example: Starting file DEST,ORIGIN1,ORIGIN2,ORIGIN3,ORIGIN4, ETC 05512,3,2,4,2
Hi! Is it possible to make such query which will find all records that have name like keywords. These words are collected as s dictionary in another table in column name. Is it possible to make just one query or vb script that will search through all records using all of keywords given in dictonary? example dictionary: abaccus dolphin...... ..... query find records wich name is like abaccus or dolphin or........
Thank You in Advance for any advice cause i have big problem how to figure out.....I have to do this in my job......
I have a table which has repeated IDs, I want to find the start of the ID then mark it as Y in the next field, the remaining repeated IDs should have blanks in the next field, how do I do this, thanks for any help
I have a counter on my form which will increase or decrease depending on weather a number of tick boxes report true or false. Is it possible to set a minimum aloud value on a box regardless of other criteria. At present I can depending on certail criteria, finish up with a - number which for other reasons, I dont want.
I have a main form and 5 tabs within that mainform that are subforms. They are linked by an EventID.
The subforms are continuous forms, but only one record is "required". What kind of code do I need to make sure that the data entry person enters at least one record in each subform.
Also, is there a way that when I am tabbing through my subform and get to the second record and leave it blank, that when I press tab it will take me to the first record of the next tab subform.
i I have two queries.. What i'm hoping is to combine the result into one query but not in one column only but instead the result of the second query should be beside the first query.. The result of the second query should be added as a new column.
First Query
SELECT tbl_uSers.UserName, Count(tbl_rEceived_eMail.EntryID) AS eMailReceived FROM tbl_rEceived_eMail INNER JOIN tbl_uSers ON tbl_rEceived_eMail.UseriD = tbl_uSers.UseriD GROUP BY tbl_uSers.UserName;
Second Query
SELECT tbl_uSers.UserName, Count(tbl_rEceived_eMail.EntryID) AS eMailProcessed FROM tbl_rEceived_eMail INNER JOIN tbl_uSers ON tbl_rEceived_eMail.UseriD = tbl_uSers.UseriD GROUP BY tbl_uSers.UserName, tbl_rEceived_eMail.ProcessedYN HAVING (((tbl_rEceived_eMail.ProcessedYN)="Y"));
I have a field in a report that is calculated to generate a dollar amount. Well the people who need this have some strange rules about how they get their dollar amounts. Mostly they just round up to the nearest dollar, which is no problem. But they also want a minimum charge of $2.00. So my problem is if the calculation works out to be 0.01 to 1.00, it will say 1.00 and it is going to be wrong because they will want it to be 2.00. So is there a way to set a minimum value for this field, or where should I go to try this?
