Thought I'd be able to find out easily, but.. here I am...
How can I query the number of occurrences of a string in a field, e.g.:
if a name field has the text: Martin Lacoste
how can I get it to tell me there are two "a"s in the field?
I can use InStr to find one, and make a few more queries to find a few subsequent, but the data I need to search could have 30-40 occurrences of the desired text in a field.
i need domain aggregate functions to count the occurrences of specific value in a field, and when it exceeds 1, display null. or 'group by' subqueries with count() to see if you should populate the field or not.
I have a table which is basically a calendar containing the columns (i) date, (ii) special info relating to that date (iii) morning volunteers and (iv) afternoon volunteers.
In the "Morning Volunteers" there are up to two names with sometimes a first name, sometimes an initial but always a family name.
The same is true for the "Afternoon Volunteers".
What I want to do is, using the Family name, to find out how many mornings/afternoons each of the volunteers has manned the Visitor Centre.
As I am new to Access I have no idea whether this is possible and, if so, how to do it.
I can do it by exporting the table to Excel but this is very clumsy and time consuming
I'm trying to calculate a value for a field based on the value of another field, [Field1] has a value list of 28 choices I want [Field3] to take that value and multiply it by the value of [Field2]. I'm using an Iif statement and it sort of works. I looks like this:
IIf([Field1]=1 Or 2 Or 3 Or 4 Or 11 Or 12 Or 13 Or 21 Or 22 Or 28,[Field2]*0.06,IIf([Field1]=5 Or 6 Or 14 Or 15 Or 23 Or 24 Or 29,[Field2]*1.1,[Field2]*2.1))
I receive nor errors but it will only return the value of [Field2]*.06 no matter what is selected in [Field1].
I'm sure I'm missing something and there is probably an easier syntax to use, but I'm at a loss at the moment.
I hope someone can help me, I have a database compiled from different sources which means that information in fields that need to be linked are written differently, meaning that I can't just simply make a relationship between them.
The two tables I would like to link are, Table 1 has the fields OCCUPATION and AMOUNT and contains over 740,000 records. Table 2 has the fields COMPANY_NAME and TICKER and has 500 records.
I need to find a way for all COMPANY_NAME fields in table 2 to be cross-referenced with the OCCUPATION field, so if COMPANY_NAME is part of the string in the OCCUPATION field then the TICKER (of that company) can be attached to the record in table 1 (specifically to AMOUNT).
The problem is that the OCCUPATION field is not written in a standard form and can include either only the occupation, only the company name, or both in either order.
I can make a seperate query for each company by using as criteria "like "*[COMPANY_NAME]*", but then I would have to do this 500 times!!! Is there a way to automate this?
The final purpose is to link the AMOUNT to TICKER so as to find the sum of all the amount associated with a company.
I really hope you can help, I have little programming knowledge and it will save me the time of making 500 seperate queries. The final use is for my thesis studying private contributions in the american elections.
I run a Query to determine how many employees attended a meeting, showing the number of years they have worked at the company. (Example output of query)
Employee Name Years with Company John Doe 3 Jane Smith 1 Bill Doe 3 Rick Mills 1
How do I count the number of people with each range or particular number of years with company? For example: 2 employees have 1 year with company 2 employees have 3 years with company
I am having difficulty in solving a problem in Access 2010 which was a doddle in the Excel version of my database.
Table1 (MailList) has a field 'Member Name' and a new field 'NumberGroups'. Table 3 (GroupMembers) is a junction table and also has a field 'Member Name'. Records for 'Member Name' are repeated in several 'Groups' within Table 3.
I require to Count the occurrences of 'Member Name; in Table 3 and display them in Table1 'Numbergroups'.
I have written numerous Queries to try to achieve this, but without success. Does it have to be a Query, or can it be achieved entirely within the structure of Table1?
In addition, I need to interrogate the resulting numbers in Table1 'NumberGroup' to determine how many member attends 7,6, 5 etc different Groups. Again this was extremely simple in Excel but I can't crack it in Access.
I have a table that tracks different events and the actual date they occurred. I am trying to write a query that counts the number of each event that occured by month. One issue I am having is if an event had no occurrence during a month I want to return 0 raher than no data for that event.
I know i could achieve this by creating a view first. For instance by saving this expression as qryCountOfColors
Code: SELECT tblColors.Color, Count(tblColors.Color) AS CountOfColor FROM tblColors GROUP BY tblColors.Color;
And then make the following query
Code: SELECT tblColors.Color, tblColors.Value, qryCountOfColors.CountOfColor FROM tblColors INNER JOIN qryCountOfColors ON tblColors.Color = qryCountOfColors.Color
However I'm woundering wheter or not I could achieve it without creating the qryCountOfColors.I'm myself into a mental meltdown . I've been playing with the idea of creating of creating a subquery to achieve this but im unable to get to work
Code: SELECT tblColors.Color As BANANA, tblColors.Value, (SELECT Count(tblColors.Color) AS CountOfColor FROM tblColors GROUP BY tblColors.Color HAVING (((tblColors.Color)=BANANA))) AS Expr1 FROM tblColors;
I have subform (datasheet) with a column for gender indicating "Male" or "Female" I wish to place the totals for each gender (and total overall) on the main form footer. I have tried objects of every type with calculated controls using conditional count formulas such as
I was wondering whether it is possible (and if it is, the way) to perform the following task in Microsoft Access: there are two tables; first one consists of three columns
1) ID 2) tweet text and 3) date.
Second table is a single vector of words, like a lexicon. For every row of the first table, I want to measure occurrences of the words of the second table (lexicon) in the tweet text column (2). Following, I want to add a new column in the first table, in which I will keep a record of these occurrences. This is what I have done so far:
SELECT * FROM Tweet_data WHERE Tweet_text LIKE "*" & Positive_sentiment & "*";
However, I most probably have to make some changes in the part following the LIKE
I am trying to count the number of times a client has engaged with our company. I have a company table, a reservation table, a rapid prototyping table and a project table. There is a one to many from the company table to each of the other 3 tables as can be seen in the attached picture.
Is there an easy way, in a single query, to list unique company names that exist in 1 or all of the 3 tables?
I need to add a column to a crosstab query that counts all of the occurrences of "P" in a particular row in the crosstab query. Basically "P" stands for "Present" and I need to know how many days each employee was present for his/her shift. The SQL for the crosstab query is as follows:
PARAMETERS [Forms]![frmDashboardReports]![txtStartDateAndTime] DateTime, [Forms]![frmDashboardReports]![txtEndDateAndTime] DateTime; TRANSFORM First(tblAttendance.AttendanceCode) AS FirstOfAttendanceCode SELECT tblAttendance.EmployeeName FROM tblAttendance WHERE (((tblAttendance.AttendanceDate)>=[Forms]![frmDashboardReports]![txtStartDateAndTime] And (tblAttendance.AttendanceDate)<=[Forms]![frmDashboardReports]![txtEndDateAndTime])) GROUP BY tblAttendance.EmployeeName PIVOT Format([AttendanceDate],"Short Date");
This returns an "AttendanceCode" against each employee against each day in the specified time period. I just need to be able to "sum" those codes in a column.
I have 4 fields in my table and form (Towing Charges) (Storage Charges) (Other Charges) and (Total Charges). I need to have Towing Charges, Storage Charges & Other Charges to calculate and populate in my Total Charges field. I tried a script in the control source of the field, but its not working. I probably have the script wrong.
I'm trying to set up a holiday register. In my holiday table i have the following fields HolidayID, PersonID, StartDate, EndDate. I would like to have a final field which auto-calculates the number of days taken between start and end date. I read somewhere this should be done in a query using the DateDiff expression but I can't seem to get this to work.
I have made one form based on query. Its a invoice entry form. I have price, quantity and amount. I want when i enter price and quantity, amount should be calculated. I know its very simple for you. Any suggestion.
Action -- Calculated because if enrollment is higher then max. class size then its says full otherwise it will tell enrol
Table 2:-- Teacher And Class Income
Class --- text
enrolment --- number
max class size ---- number
income per enrolment ----- currency
incomer per class ----- currency ?
1) but what i wanna do is if i change enrollment and max class size VALUE IN TABLE 1 ... i want that change in table 2 enrollment and max. class size FIELD AS WELL For e.g. if i change enrollment =25 and max class size = 30 ,,, i want that change in table 2 .......so i want that table 2 should display Enrollment = 25, max class size = 30 ,I want this things in TABLES not queries , what should i do... and i compulsory have to use access... NOT EXCEL.
2) then i want that Total Incomer per class (In Table 2) = Enrollment * Income per enrollment so that value should be display on total incomer per class ....So if i change enrollment value ... then the total income per class value has to change ....
3) i want in table that my total income in all class should display in same table ( Table 2)
Access 2007 query that has a specific date range between #6/1/12014# and #7/1/2014# returns the date I need. How do I now get it to pull just occurrences on Fri Sat and Sun of the month of June?
I have nearly achieved this from an example on the Microsoft site but am having problems with the subforms. Can anyone take a look and if possible provide me with guidance as to what I am doing wrong. The instructions are included.Any help with this would be very much appreciated. Kind regards. Bernard
I have a several fields on my form that are list boxes that must have text as the properties so I can populate the lookup data with things like" Severe rating = 7 points" and "Moderate rating = 3 points". I have another similar field where the choices are "High probability = 9 points" and "Low probability = 2 points" etc. A third field needs to show the total points (product) of the choices from the first two fields, i.e. 9 points x 2 points = 18 points. Then, a fourth field needs to display where the answer falls in a grid, i.e. 1-14 points = Low, 15-29 points = medium, 30-49 points = high, etc.
How do I apply the calculations on the field choices if the field properties have to be text instead of number?
Hi All I try to create a query based on Table1 and fields Date and Result. Is it posible to get a query that calculate two amount of Result field when that field is null and not null? That two values of Result field I will use to create monthly Pivot report in which each bar will display amonts Completed and NonCompleted result. Thanks.
