Tables :: Decrease Field Size But Keep The End Values?
Mar 27, 2013I have this database where I want to change the field size from 9 to 4 but I want to keep the last 4 digits not the first 4 digits. Is there a way to make that change?
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Tables :: Increase Field Size From 10 To 50
Dec 25, 2012How to increase field size in a certain table from 10 to 50 from Database (programaticaly).
View 1 Replies View RelatedTables :: Field Size In Table
Nov 26, 2012I created a table and some of the fields are shown as Memo however when I imported an Excel database some of the info was cut short in the memo fields!Some of the fields will have ten pages of typed content although it will be well spaced out.
View 1 Replies View RelatedTables :: Field Size Limit Of 255
Mar 6, 2013is there any way to increase the size of the text field beyond the 255 character limit? I'm creating an incident report and its diffilcult to summarize an accident in less than 255 characters.
View 3 Replies View RelatedTables :: Decimals Rounding Even With Double Field Size
Nov 8, 2012For some reason I cannot enter decimal values without the number rounding up or down. I've already set it to 'Number' and 'double' and have also tried 'Fixed' set to 2 decimal places. Right now the only way it works is if I set it to 'Text'. However I need to do some calculations with these values eventually.
What's strange is I have another table in the same database that is NOT rounding and is working just fine.
Tables :: Field Size Set To Double - 0.5 Is Input But Table Says 2
Dec 20, 2013I have a form that utilizes a combo box with 2 options: 0 & 0.5. If I select 0.5 on the combo box the field in the table records it as 2. Why doesn't it reflect as 0.5? And how do I fix it?
This is the general info that I have for the field properties:
Field Size - Double
Decimal Places - 1
Default Value - 0
Large Field Size = Larger Overall Database Size?
Aug 29, 2005Will keeping your field size shorter result in a smaller MDB file?
Or does Access only use as much space as there is real data in its fields.
Way back in the dBASE III days, dBASE would pad all your "real" information with as many spaces as necessary to fill up your field. I suspect that the MDB structure is probably smarter than that.
Another question on the same topic - I believe there is a maximum number of characters in a record (4000?). Can your field sizes add up to more than 4000, as long as the actual data, all combined, never totals 4000...?
Thanks............
..dc
Tables :: Linking Multiple Field Values To A Field Selected From Combo Box
Feb 16, 2014I'm pretty good with setting up a very simple database such as inventory, profiles, etc.. However I'm creating a database to keep track of a football (soccer) team's players and match statistics.What I have so farsample attached)
Tables:
* Players - PlayerID, Fname, Lname, position, goals, assists, etc (all details regarding a player)
* Position - Positons (Table containing positions eg: defender. Data is selected in player's form as a combo-box)
* Competition - Competition types (Cup, League, Friendly. Data is selected in Match's form as a combo-box
* Venue - similar to Competition table
* Opponent - Similar to above two tables
* Match - MatchID, Competition, Venue, etc (form corresponding to table attached)
Forms:
* Player form
* Match form
Now as shown in the sample, I choose players using the combo-box. Then whatever stats they had during the match are entered on the fields provided. How to link the player (selected using combo box) to the stat fields (goals, assist, YC, etc).
Decrease In Performance After Implementing Security
Sep 14, 2006Have you experienced major decrease in performace after implementing Security in Access? (Note: the database is not encrypted.)
View 6 Replies View RelatedTables :: Passing Field Values Between Tables
Dec 10, 2014Currently, we have a table which contains a field for each type of training that can be taken (FUT1, FUT2, ...). Once an Instructor has taken one seminar, the table is populated with the date taken, via their employee number (the key) through an update form.
Now, the company wants the paper training reports to turn into a digital part of this database. As envisioned, the form and associated table will have combo boxes with pre-determined training types (FUT1, FUT2, ...). The date would be typed in.
The problem I see is getting the dates and training type from the future table to populate the existing table in the correct field for the correct Instructor.
In addition, there exists a report which prints out the training dates for each Instructor at each school. This is will still be in use.
Modules & VBA :: Create A Loop To Add New Records And Decrease Amount By One?
Apr 13, 2015I have the following code that works fine:
Dim db As DAO.Database
Dim rs As DAO.Recordset, i As Integer, ii As Integer
Set db = CurrentDb
Set rs = db.OpenRecordset("PatientPrescriptions1")
ii = [RefillAmount]
For i = 2 To ii
[Code] .....
However I am trying to make it decrease the value in [RefillAMount] each time it loops through the addnew function and I can't figure out how to do the rows keep saying the same number:
If I put Refill 3 it creates 2 extra rows and all these rows now say Refills = 2. What I want it to say is
Refills 3
Refills 2
refills 1
And end there. how to do this?
Tables :: Delimitate Possible Values For A Field
Jul 30, 2013I got one database, consisting basically in two tables, one for "customers" (basic data, name, place and date of birth and so on) and other for "customers' orders". To avoid duplicated customers' "cards" i put on first table name's field indexed value yes (no duplicates).The problem is in the "customers' orders" table. I need to avoid anyone using the database inserting new "customers' orders" if the customer is not yet in the "customers" table (obvious) or by misspelling customer's name, to lose that order (the primary function of the database is to access to the list of all orders of a specific customer).
I thought in create a validation rule that deny any value in name field of "customers' orders" table if it is not already inserted in name field of "customers" table, but seems that validation rules doesnt work between tables, is that right?I also thought in create a query with names of "customers" table, and use it as row source in name field of "customers orders", and giving value yes to Limit to List property. This one seems to work, but i'm only testing it with few values, the database will grow to thousands of customers and i'm afraid that that rig will not work then. Also, is a bit annoying that with this solution, autocomplete is always present.
Tables :: Auto-Calculate Field From Other Table Values
Aug 10, 2015How to set up my tables as I'm just starting off with setting my database up.
I'm doing a simple database to track the purchase orders (PO) I am managing. Each PO has a PO Number and an Original Value. POs may have multiple amendments which would change the PO value. I would however like to keep the history of the PO original value and all different amendments.
So I created two tables:
tblPO:
ID
PO Number (Number)
PO Original Value (Currency)
PO Sum of Amendments (???????????)
PO Current Value (Calculated = PO Original - PO Sum of Amendments)
tblPOAmendments:
ID
PO (Lookup from tblPO)
PO Amended Value (Currency)
Amendment Date (Date/Time)
Amendment Desc (Text)
Now the two, million dollar questions are:
1.) Is this the right table structure to use.
2.) How do I go about calculating the Sum of Amendments field?
Tables :: Accounting For Missing Values In A Calculated Field
Mar 24, 2014I have a table that stores information for multiple behavioral surveys (numerical values). My goal is to add the proper fields that compose total scores value for each respective survey (do a summation of scores). Now, under design view for my table, I see that I can add a calculated field. When I create this calculated field, I can use the Expression Builder to do a sum of the proper fields (the fields that compose a total score for a survey). The only problem that I'm encountering is that if a field that is part of a survey is missing information, the summation disregards the rest of the values for that survey.
How can I account for these missing values so that, if 1 out of my 9 fields have information, I will still get a summation score for the 9 fields? I want to be able to do this without having to change the value of the missing field to 0.
In SPSS I can easily do this by computing a variable and using a code like this:
SUM.2(field1, field2, field3, etc.)
Query Searching Multiple Tables' Field Names (not Values)
Jan 22, 2007Hi. Please do not lecture me on database normalization, as this truly is not in my control.
I have 2 dozen tables, each with 13 fields. All of the field names exist in at least 12 of the tables. And all tables share a ssn field where values are common.(Confused yet? Sorry, if you are...)
If I design a query showing all 2 dozen tables and their fields...
Can I set up a query criteria where I enter the requested ssn and then the required field name and have the result show the values of all the fields with that name, among the ones of the 2 dozen tables where that field name exists? (for that specified ssn)
If I am only as clear as mud, please let me know, and I will try again.
Or, by asking if I can search for field values querying by field name, am I any clearer?
Russ
Tables :: Survey File - Concatenate 2-3 Field Values In Table
Sep 6, 2014I have a project that in Access. I'll be handling a survey file that will maintain answers per customer. The visit to customer is done monthly in a year, which means that a customer can have 12 visits in a year. My problem is that if I will maintain this project for the next five years or more, I have to maintain another field in my table that will block the duplicate entries.
View 5 Replies View RelatedQueries :: Loop To Create New Tables With Unique Field Values
Sep 20, 2013I have a table - (Table A) that has 2 fields X and Y. I would like to write a query or script to make two new tables based on the unique values found in field X. In other words, all data where field X = 1 would be written to a new table called "1" and all data wehre field X =2 would be written to a new table called "2".I would like this done automatically.
Table A
Field X Field Y
1 a
1 b
1 c
1 d
2 a
2 b
2 c
Tables :: Split Database - Table Field To Lookup Values From A Query?
Jul 6, 2015I have a split database and need a field (Combo type) in the table to lookup values from a query in the front end. How do I do this as it doesn't see the querys because the front and back end are split?
View 3 Replies View RelatedTables :: Setting Primary Keys To More Than One Field In Table / But They Cannot Have Null Values
Nov 30, 2012Access 2010..One organization that we work with provides us with a block of numbers for each of the two types of contract products we order from them; we do order non-contract stuff from them also.The block of numbers are the same (i.e. 20000 to 30000 this year) for each of the two products. This means that each product can have the number 20000, for example. We call this the Tracking Number. If it is one of these products, we need to select the Contract Number.
For all other one off orders we have with them, we assign our own Tracking Number starting with 00001. This Tracking Number cannot duplicate unless it is one of the aforementioned two products.Both the Tracking Number and Contract Number are in the same table. The user selects the Contract Number from a form (connected to the Contract Number table that has all the details on the contract) and the Contract Number is populated in the same table that has the Tracking Number.Each order must have a Tracking Number (no null)..Not all orders need a Contract Number (null okay).The Tracking Number and Contract Number combination cannot duplicate.I tried setting the primary keys to more than one field in the table, but they cannot have null values.
If not... I have been working on Plan B.... an AfterUpdate on the form (either the form or a field... don't know yet) that looks at a query that only has results if there are duplicate values.
Common Data In Two Tables Of Different Size, How Do I Append From One To The Other..?
Jul 23, 2006Hello,
Firstly I would like to state that i have very little knowledge of Access databases (my job is not computer related) but I am trying my best to get a few issues sorted...
So here it goes: I have 2 tables, one large table with about 3-4000 rows(horizontal lines), and a smaller table with only about 1000 rows.
The rows in the big table contain Products (name, dates, adresses, phone numbers etc) and every product has a 'Codename' in a column-line (vertical)
of the big table. (there are about 3000-4000 products)
In the small table there exists a similar column-line (vertical) that contains 'Codenames' of the Products listed in the big table, but there are only ~ 1000 'Codenames' not the full 4000 ! The reason for this is that in the small table there exists another column-line(vertical) that for every code listed (in the small table) contains a certain specific "description".
My task is to get all the 1000 "descriptions" from the small table inserted into the Big table accordingly to their proper 'Codename'. This means createing a new column in the big table and: if the codename exists in small-table insert the description in the new column-cell, if the codename doesnt exist in small-table leave new-cell empty...
How do i do this ? :) Im guessing some coding is envolved.. and i have no clue whatsoever....
Thank you,
George P.
Queries :: Calculation Based On Values Selected In Table By Looking Up Corresponding Values In Other Tables
Aug 29, 2014I'm using Access 2010. I need to calculate a score based on values selected in a table by looking up corresponding values in other tables. I have a "Project" form to create new entries into the Project table (see Table 1). When I create a new project record, I will select values for the Payback and Need fields by selecting options from a list. The Payback list is pointed at Table 2 and the Need list is pointed at Table 3. In the below example, I created the "ABC" project and selected "1 year" for the Payback field and "Repair" for the Need field. Pretty simple.
Now that I have the "ABC" project loaded to my Project table, I'd like to create a report that will show a "score" for this project. The score should be calculated as follows: Payback Impact + Need Impact. In this example, the score should be 30 (Payback Impact of 20 + Need Impact of 10).
Tables :: Limit Attachment Size And File Type To JPG
Aug 8, 2013I have a field in my database (I'm using Access 2007) configured as Attachment under the DataType column on DesignView.
I was expecting to find an option to limit the attachment size (max 250Kb) and more importantly to limit the filetype you can actually upload. In my specific case only jpg should be attached.
Tables :: Access 2010 - How To Display Table Size
May 14, 2013Is there a way to display the size of the tables? I am using Access 2010.
View 4 Replies View RelatedField Size
Jun 9, 2005I have a query that consists of three fields. This query is then placed in a form. I would like to set the physical length of my fields because one field consists of 4 digit numbers (I want the size of this to be relatively small) and the other two field consist of categories (field that need more space so that the user may see each letter of the category) Please help.
View 1 Replies View RelatedField Size
Jun 9, 2005I have a query that consists of three fields. This query is then placed in a form. I would like to set the physical length of my fields because one field consists of 4 digit numbers (I want the size of this to be relatively small) and the other two field consist of categories (field that need more space so that the user may see each letter of the category) Please help.
View 2 Replies View RelatedField Size
Jan 21, 2005I've done some searches on this, and wasn't able to find an answer--just a hint that this isn't possible. So, I'm asking to be sure.
I know there is a limit to field size at 255--but is there ANY way around that?? I'm transferring a file where some fields have a lot of information, usually not more than 255, but what's there HAS to be there.
If there's no way around it, I'll just have to make an overflow field and move them manually. There have been too many changes made to the table already to start from scratch.
Can I just state... for the record.. that 255 is a stupid limit. It's stupid to HAVE a limit.. it's like Gates saying that we'll never need more then 24 or 500k or whatever the number was.
Thanks,
Siena