Limit Data From Table
Sep 25, 2005
Hi
I have two tables:
tblHazards:
HazardsID
Hazard Description
Hazard Class
Risk Description
tblRisks:
RisksID
Risk Description
Hazard Class
What I am trying to achieve is to only show records in the Hazard table where the Hazard Class is the same for both tables.
I will be creating a list of Hazard Descriptions and Hazard Class as dropdowns for the Hazard Description field and want this to only accept Risk Descriptions which have the same Hazard Class.
Can't seem to get this to work.
Thanks to anyone who can advise.
Ralphie
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Feb 9, 2006
One of my tables contains data/records like this: 02092006P1235665
Does anyone know how I would write a query to return only the first 8 characters from these records, not the entire field.
For simplicity lets call the table RECEIPTS and the field RECEIPT_NUMBER
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Jul 16, 2013
I have a split design form, where user can select on any row and column of the spreadsheet view of the form and edit the data. Now, I want to write a code to limit the data addition(Row addition) to a certain number. But I still want to be able to edit the previous records added to the form.
I used Me.AllowAdditions = False, but when I want to select the previous records, it gives error:"You cannot go to specified record".
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Feb 10, 2015
I am creating an Action Item Database that will be located on a Sharepoint portal so multiple users can access and I'd like each user to have a login/ password to
1) keep unauthorized users out of the database and
2) limit what users can see.
This login/ security should ideally work so that user "Bob Smith" logs in with his assigned login/ password and he will only view/edit/ run reports for those Action Items that he has generated (field named "GeneratedBy") or have been assigned to complete ("ResponsibleLead") which are both fields in table "tbl_ActionItems". I can not tie the security levels to a users network login; this has to be security within the database. I don't necessarily need specific code at this point so much as I need a logical starting point for setting this up.
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Oct 23, 2006
I'm trying to import about 18 excel spreadsheets into one database in Access. I've been using "get external data" to import the spreadsheets as tables, and the first 8 of them worked fine, but now I cannot import any more excel files. The only error message I'm getting is "An error occurred trying to import file 'C:....xls' The file was not imported." And this error pops up after I have gone through all of the importing steps. Did I exhaust Access's resources? It's not a format issue, and I've restarted, etc. I'm at a loss.
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May 23, 2014
We have a database where we are trying to limit the amount of data that users need to input.
We have a form, which contains order information. Where a customer has specific requirements, we add those requirements to a separate document review table MasterSpecification and DetailedSpecification.
When a customer has specific requirements, we can open the frmMasterSpecification and search for the document.
Assuming a review has been done the requirements will be shown on the subform Frmsubcoverage. I would like to be able to select the record source from this form and have the details entered into our order entry form.
Under the specification form there could be many sub coverage records depending on the type of item ordered to that specification.
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Apr 29, 2015
I have a form with four combo boxes on it, the four boxes all open the same form and return a record based on the selection from a different column from the same query.
To make it work smoothly I think I need to make it so it is only possible to enter data in one combo box at a time. I could also do with some error handling.
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Oct 11, 2006
I am use to SQL commands... I am currently working on a MS ACCESS DB for a web site.... I have a program that uses LIMIT, but ACCESS does not use LIMIT... I know MS ACCESS uses top, but here is the dilemma.
I have over 200 rows in a table. I want to have a query of 1-50 rows... then another with 51-100 and so on...till I reach the end of my table.... The problem is ... TOP does not let me choose where to start in the DB and stop... can anyone help with this issue??
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Oct 23, 2006
I have a table 'project'. I want that the number of records in this table should not exceed 20. How can I code this is my code? And how do I set it in the 'table design'?
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Dec 22, 2014
I have two tables linked by ID (Table1,Table2)
The Table1 holds data that is a request for a task.
ID, Request, Task_tms (the number of times the task is required to be done)
1, Make a cup of coffee,15
Table2 is my allocation of people to the tasks.
ID, Person, Task_done (the number of times this person has done the task)
1,Sally,10
1,Eddie,5
What I want to do is to limit the amounts of allocation in some way (ie in this case if I have already put 10 for Sally then I would be unable to put anymore than 5 when entering the amount for Eddie.
Additionally if I were to allocate all 15 to Sally then no additional people would be able to be allocated to this task (ID 1)
The two table are in datasheet format linked on a form.
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Aug 6, 2012
I am trying to limit what a user can see when accessing a database in access. I am only testing with this in access before taking it to SQL server. I have 3 databases and I combined the data into one set of tables and now what i am trying to do is a certain user can only view data from a particular database.
I have a table with the users id and password, as well as an ID number from each database that I am trying to tie to the users.
for example one user can view and add/edit data in databases 1 and 3 but not 2. while there might be a user that can view and add/edit on 1 and 2 but not 3.
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Jan 18, 2014
Is it possible to limit the type of data that can be entered in a query that has a LIKE criteria?
( Like [Enter Data] & "*")
limit to two digits or any number of digits, or limit to numbers only or letters only. .
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Sep 1, 2006
My boss has a table with tons of fields on it, he designed it this way because it was easier to add data to one place, but now the table keeps crashing, does ms 2k have a limit to the number of fields in a table??
Thanks in advance.
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Jul 14, 2014
I have a form I created in the past that auto-fills some of its fields based on the user's selection of a record from a combo box linked to another table. The form has been working perfectly however I recently tried to add a couple of more fields to the form that need to be autofilled. I added the new fields to the source table and added columns to the combobox that should allow my VB code to fill those boxes. However only one of the new fields is filling correctly. After trying a few different things I notice that the problem seems to be with whatever data field becomes the 21st column in the combobox. Is there some sort of limit on the number of columns contained in the data source for such a box?
Option Compare Database
Private Sub EmpIDAutofill_Change()
Me.EmployerCatAutofill.Value = Me.EmpIDAutofill.Column(1)
Me.StreetNumAutofill.Value = Me.EmpIDAutofill.Column(2)
Me.JobCityAutofill.Value = Me.EmpIDAutofill.Column(3)
[code]...
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Feb 12, 2014
I have a table that requires 260 fields for a specific reason. Is there any way to bypass the max number of fields allowed in a table?
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Jun 15, 2012
I have a report which runs from a linked excel worksheet. Is there any way I can limit the number of rows in the access reports to only show those rows which are populated in the excel worksheet.
Presently, if the excel worksheet has information in say 20 rows, when I come to print the access report it is telling me there are 1067 records and the only way I can print is by selecting pages 1 & 2 of the report to print.
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Jan 9, 2008
Hi all, I've searched this with no success.
I have a ODBC (Firebird) table linked using a DSN connection which has >300 fields. In Access, the linked table only show 256 fields (max for Access). Otherwise the link works fine. I have no control over the source Firebird table.
What I'd like to do is limit which fields from the Firebird table are shown in Access. I don't need all the fields, but I need some that are at the end and are not linked in the current setup.
I'm very much a novice at using ODBC, but can I somehow use SQL or some other method to specify which fields to show in the linked table?
Thanks for any suggestions,
John
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Apr 22, 2013
I have to submit a file to a government agency that requires more than 200 columns. Is there a number of column limit an Access table can have?
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Dec 4, 2013
I have a DB with 4 tables:
Property (used for look-up values)
Service Type (used for look-up values)
Rate Table (uses the Property Table and Service Type Table and is used as a rate look-up table for the daily service table noted below)
Daily Service
Using the Daily Service table, I need to choose a property, choose a service type that is limited to the property (100's of service types, but a property may only have a limited number), and enter a quantity, and have the Rate Table return the specific cost of the service. I didn't think this was too hard in Access (2013), but I seem to be hitting a wall and spending too much time figuring it out. Now I am behind in my project.
I have been trying to do this in a table format, but have been unsuccessful in limiting the results of the Service Type combo box based on the property chosen.
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May 25, 2007
Hi,
I have a fairly simple database that looks like the attached. It is the beginnings of a school database. Unfortunately, the MS template doesn't quite do it.
We have around 700 pupils in 5 year groups. Each year's intake is assigned the year of that intake (e.g. 2002, 2003 etc).
The youngest pupils are in Year 7 whilst the oldest are in year 11.
Each Class is assigned based on the intake year but given the name of the schooling year - (e.g. year 7, year 8 etc). And there are 6 classes per year - hence names 7.1, 7.2, 7.3 etc.
My "Students and Classes" table should combine both the classes and pupils. However, I want to be able to firstly select the class to put the pupil into (and hence infer the induction year), then just show in the next filed only
the pupils that belong to that induction year and hence go into the selected class.
However I design my lookup or query, I can't seem to figure out how to do this, or if this can even be done.
Any help is much appreciated.
Chris
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Dec 4, 2014
There are two tabs named Table1 and Table2. In actual there are two tables in Access database named Table1 and Table2. How the data is stored in ACcess tables, I have made two tabs in excel workbook. Now I want Access VBA code that will check if data in Reference field of Table1 matches with any of the data in Reference field of Table2.
If it matches then change the status of the corresponding record of Table2 with either "Withdrawn","Obsolete" or "Updated". SO it depends upon which field out of "WIthdrawn","Obsolete" and "Updated" in Table1 stores "Y". At a time only one of them will have "Y" and rest of two fields will have "N" as shown in the sheets.
As in the example, now Reference "R566" of Table1 matches with Table2 Reference so the status field in Table2 for that record will be "WithDrawn".
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Dec 30, 2014
I would like to filter data from a table using a query (from an data input form). The objective is to output all results if input form field is empty and to output results higher or equal to the type in the field if field is not Null. The query code is as follows:
IIf(IsNull([Forms]![Form2]![MaxDiffInput]);[Maximum operational pressure (bar)];[Maximum operational pressure (bar)]>=[Forms]![Form2]![MaxDiffInput])
However, is not providing any result when the input field (MaxDiffInput) as a value.
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Aug 5, 2014
I am using Excel/VBA as a frontend and Access backend. The sheet2 stores the queue name and Queue number. We have to update the sheet1 from column L to column O by looking for the values from the Access table for the date selected from the comboboxes. Now In sheet 2 , it says Queue number and in actual in access table it is the combination of Type & Type1 & Type2. So we have to look for Type & Type1 & Type2 in the table and find out total Batches ,Total Envelopes,Total documents and total pages and then store the values in the ExcelSheet1 from column L to column O.
The following formulas will be used in the select statment:
Total Batches = count(BatchNo) for date selected
Total Envelopes=sum(Envelopes) for date selected
Total Documents=sum(Cases) for date selected
Total Pages=sum(Pages) for date selected
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Apr 15, 2013
what I want to do is make a button to search range of columns in data table with data type Yes/no and display the results if the value is yes
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Aug 1, 2007
I have a database that I import data from an excel spreadsheet into multiple times daily. The table that this data is imported into has several key fields that if the data already exisits in the table, and I attempt to import data that is the same except for one or more of the key fields is different. At this time the database it creates a different record. I am trying to get the database to overwrite the data in the database.
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Jan 5, 2013
My question is this: I have a table where I'm entering employees' hours worked. Basically, it's something like this:
ID WorkerNumberDateworkedTimeStartTimeEnded
121/2/201310:00:00 AM3:00:00 PM
221/3/20132:00:00 AM11:00:00 AM
321/4/201312:15:00 AM11:30:00 AM
421/5/201310:25:00 PM11:00:00 AM
531/2/201311:00:00 AM3:30:00 PM
631/3/201312:00:00 PM10:00:00 PM
731/10/20137:00:00 AM4:00:00 PM
I have a query that (easily) determines how many hours an employee has worked on any given day. What I can't figure out at all, is how to write a query that can figure out how much time an employee had off in between shifts.
Thus far I'm able to run a query that separates this main table into individual workers by their id numbers, but can't figure out how to determine time off between shifts - as the last hour worked one day, and the first hour worked the next day are on two different lines (they are two different table entries).
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