Tables :: Splitting Attachment Field From Table
Jul 4, 2013
I have a database composed of personal statistics. (name, age, height, wt, etc). I have two attachment fields. Photos and Videos. Each of these fields can contain more that one file. The size of the video attachments is starting to get me up close to the 2 GB database limit. If each attachment field contained only one file, I would convert the fields over to a path link. I'm stumped on how to move the files out of the main database to control the size, but maintain the multi-file link to my forms. How to restructure this?
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Feb 11, 2015
I wanted to add a field of " Attachment" to an existing table an as usual, I entered field name " Attach" and the Data Type , I chose "Attachment". Then saved.
Checked with the Datasheet view, there it is, tried to click on the field , the dialog box appeared. cool
The strange part is when I want to put an attachment field in a form , there were no sub fields only one word "Attachment", there is no + or - .
I tried to add the field to the form so I can add attachments, but it stayed there like a normal field.
why my attachment field do not carry the sub fields of attachment like attachment-FileData, attachment-FileType and attachment -File Name.
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Sep 21, 2013
I have two databases that I need to merge into one. The structure of each DB is identical, however the data is different. My original thought was to import all the tables into one DB, then use Append queries to merge the similar tables. The problem is that the main table in each DB has an Attachment field (using the Attachment data-type). After doing some research, it seems that you cannot use an Append query that references a table that contains a multivalued field (such as the Attachment data-type).
Every record has at least one attachment stored in this field, so removing the Attachment field is not possible. So my question is, if I have two identical tables, each with an Attachment field, how can I combine them into one table?
The only idea I had was to write a VBA procedure that would loop through all the records in the main table and save each attachment in a folder outside the DB, then delete the attachments. I could then merge the two tables using an Append query. Finally, I would run another VBA procedure that would load each saved file back to the appropriate record in the DB. The procedure that saves the attachments would have to write the primary key for the record they were attached to in the filename (or create a new sub-folder that is named with the primary key value), then the procedure that loads the files could read that value from the file or folder name and know which record to attach the file to.
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Jun 29, 2015
I am trying to split a field that contains a digit, so lets say the field contains the digit 7, I need it split into 7 fields. How I can do this?
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Jul 16, 2014
I'm trying to split a table up because I now realize it won't be able to do what I need in the future. It wasn't designed properly at the outset, and I'm trying to correct it now.
This is a database of pregnancies and deliveries.
The single table does not cater well for multiple pregnancies (twins, triplets, etc), and also I foresee problems when mothers come back in future for another delivery.
Therefore I am trying to separate data into 3 tables: Mother, Delivery and Baby.
This is because each mother can deliver more than once, and each delivery can have more than one baby.
I have set up a trial database, with just a few fields in each table to see if this works. An screenshot of the table relationships is attached.
The primary key of the Mother table is linked to the Delivery table, and ditto the primary key of the Delivery table and the Baby table.
I'm not sure how to migrate the data over, in terms of the primary keys of each table, because in the new tables, these should be an AutoNumber field, so that they are unique numbers.
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Mar 8, 2015
Exporting all the OLE files in a 2003 database.
Any way to automatically connect these file to an attachment field in the existing record.
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Oct 5, 2012
I want to split a table into multiple sets based on rowcount. Suppose I have a table having 10,000 records. I want different sets which should have values based on rowcount. Suppose if I select set 1 then the table should populate records from 1-2500. If I select set 2 then the table should automatically give the records from 2501-5000. If i select set3 then the table should have values from 5001-7500 and so on.
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Jun 19, 2015
I have an image within the attachment field on a table.The particular table is not linked with the data within the report.I tried to use DLookup but found it only showed the picture name i.e. signature.png..How can I display an image (in fact the only image) in the attachement field on another table within the report?
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May 28, 2013
I am splitting a database and have created the Back end already. When I create the front end and link to the tables on the back end... The front end does not link to all the tables in the back end. The list that comes up when creating the linkings does not show all the tables in the back end. What would cause this?
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Nov 14, 2007
right i've been trying to think how to do this and i can't work it out... really shouldn't have got myself into the situation in the first place but i'm hoping its easier than i think so here goes
i have two tables TBL_Batches and TBL_Jobs, there are batches of jobs, many jobs to one batch so the tables are linked in a one to many relationship
there is a field in TBL_Jobs called job type which can be typeA or typeB and all the batches contain a mix of typeA and typeB jobs
the end result which i need to achieve is to have two entries in TBL_Batches for every one i have at the moment, one of them containing only typeA and the other only typeB... so where i have batch1 i should have batch1a and batch1b remove batch1 and all the foreign keys in TBL_Jobs changed so they link to the appropriate new batch in TBL_Batches
any ideas?
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Mar 3, 2015
I've developing a little Project and have some issues after splitting a db.
I have some forms in wich I want to see some tables with the "+" sign on the rows so I can go to their linked tables. The problem that I have is that everything works perfect until I split the access file.
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Aug 8, 2013
I 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.
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Jan 30, 2008
Hello again!
Hoping to use SQL to do this in a query.
In a table I have linked to a text document (have to do it that way) there is a field that holds multiple values.
Meaning there can be some fields with nothing, some with a -, soem with a 3 digit number, some with a single digit followed by a space and then a 3 digit number, and lastly a 10 character text with spaces between each.
What i want to do in the query is when it looks at that field, create 2 fields out of it.
When its the 5 character value (the one that is like '2 345') split it, place the 2 in the first new field, and the 345 in the second new field. If the value in the originals field is not in that format, jsut carry over the value to the second new field.
does that make sense?? haha
thanks in advance!
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Sep 28, 2005
I have a field - Period in the format YYYYMM.
How can I split this value so that I only extract YYYY?
Thanks
P
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Apr 11, 2008
I have been able to do this with a work around but it is slow and cumbersone when lots of records are involved and am hoping there is a "proper way" to edo it.
--(&100,,,, 200 ---() 300,400- (500),,,, --600
6 is the maximum number of alpha/number entities and down to ----john etc. Result to be
100 200 300 400 500 600
There can also be a mixture as in
--(&John,,,, 200 ---() Andrews,400- (500),,,, --600
John 200 Andrews 400 500 600
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Aug 9, 2005
I have a db with a field that I need to split and put values into two other fields. The format of field1 is either a-b, aa-b, aa-bb, or a-bb. I want to take the value before the "-" and put it into field2 and then take the value after the "-" and put it into field3 and then delete field1. Is there a straightforward way to do this? I want to do it in the query design grid so let me know what should be in the "criteria" line versus the "update to" line.
I'm using Access 2000 and have approx 5500 records to convert.
Thanks!!
Tom
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Feb 1, 2006
Hi all,
I have a problem this is part of my database
ID NAME DATARANGE ck1 ck2
1 dave 23-Jan-06,24-Jan-06,30-May-06 dataprojector s/table
2 John 23-Feb-06,24-Mar-06,30-Apr-06 s/table
What i would like to do is to run an maketable / updatetable query that splits out the daterange dates into seperate rows and also if there is a value in ck1 or ck2 replace the current value with either a 1 or 0.
So the above table would look like this.
ID NAME DATARANGE ck1 ck2
1 dave 23-Jan-06 1 1
2 dave 24-Jan-06 1 1
.
.
.
?? John 23-Feb-06 0 1
John 24-Mar-06 0 1
ETC
is this possible any help would be greatful
Thanks
Dave
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Aug 24, 2004
Lo All,
i need to split records from a field
db - online
table - merk
field - merkCat
in the field i have - 1,2,3
now i send a string bla.asp?cat=1
i want to loop thru the db , but only show the records which actually have the 1 represented
in the merkCat field. Not all fields have that. So far i have selected the db and
i loop thru it , but somehow it wont split up
A little help by pointing me to some cool scrippy would be very helpful
thnx in advance.
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May 3, 2012
I have to split a filed that has Lname, Fname into two columns of Lname and Fname. I know how to do this in Excel (using left, right by calculating the len using the comma) but i don't know the functions or the code to do this in Access.
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Apr 12, 2013
I have a database for recording jobs and invoices for our transport company. I was thinking of adding an "Attachment" type field to my invoice table to store pdf's of scanned copies of the delivery notes relating to the invoice. How this will affect the performance of the database? Will adding this field greatly increase the size of the database and slow the whole database down?
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Jan 16, 2014
I had the bright idea of creating an Attachment field for each record in my database so that the source material for the record (usually a PDF) could be opened and reviewed easily. A few people have asked me not only for the data but copies of the source files as well - is there a way to export attachments from every field into a directory instead of going one-by-one?
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Jan 24, 2015
I would like to know what criteria is used to return records based on a field with data type attachment.
I am using "IsNull" and "IsEmpty" but neither of these work.
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Jul 20, 2005
OK Guys,
I am building a sales database for a client he has supplied the text files which I have loaded into tables.
Problem on the sales file there are multiple part numbers in the part field these are separated by '-' the same format is on the Qty and value fields. The logic behind this is:
For the 1st part in the part field the qty and the value are the 1st in there respective columns, for the 2nd part in the part field the Qty an value are the 2nd in there respective columns and so on eg
PS001 |BAGR3-BAGR4-BAGR6 |03-01-01 |4.29-5.17-5.99
How would I get above to look like this:
PS001 |BAGR3|03 |4.29
PS001 |BAGR4|01 |5.17
PS001 |BAGR6|01 |5.99
Any suggestions would be great
thanks
Chris
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Jan 30, 2007
Hi
I'm having a senior moment...
I have a reference field - examples below and need to split into the component parts
example Ref_IDs:
C21/0051,Sheet 18, Sheet 19, E 3, 12/01/07
C21/0052.04, Sheet21 ,E 2
C21/0054, Sheet 23, B 2, 05/01/07
First - ref no, Second - Sheet (note some have more than one), Third - Grid and lastly some have dates, but not all
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Jan 15, 2015
I am creating a database to keep up with the expenses for my art business. I have a table for Vendors with a field (Mileage) for one-way mileage that I enter manually (EX: 11.8 miles). Then I have a calculated field that basically just multiplies the Mileage field times two to get total mileage to and from my house to vendor location. (Total Miles) {The reason I want to do this this way right now is because I didn't keep up with my mileage this year and I am having to look up the distance from my home to each location)
Then I have a "supplies" table where I show the date, the vendor, the item, cost, etc, and I want to add a Total Mileage field based on the calculated Total Miles field in the Vendors table that will automatically populate based on the vendor of each transaction. I just can't remember how to make this work and I know just enough SQL to be dangerous.
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Aug 2, 2013
I have started work on a database to track the many (several hundred per annum) projects my company undertakes. A 'main' table lists projects, their fees, their key dates, their project numbers, etc. I have created another table for tasks. Each task is assigned to a project (via the project number), and may be 'open' or 'closed'. I have separated the tasks table from the projects table as there may be several different tasks for each project. It is also good to keep a record of the tasks.
I want to prepare a report from the projects table that lists projects IF they have any open tasks.
In my mind, this means 'If a task, with the corresponding project number, is open, put a 'Yes' in the 'Tasks open' field of the Projects table.'
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