Trying to Compare 2 fields Status with answers Yes or No, from 2 Tables PipeLine and Pipe, and get the fields that don't match, what am i doing wrong?
SELECT PipeLine.[Project Name], PipeLine.[Capacity DC], PipeLine.[Project Num], PipeLine.[Status]
FROM PipeLine LEFT JOIN Pipe ON PipeLine.[Project Name] = Pipe.[Project Name]
WHERE (((Pipe.[Status]) ="Yes");
I am trying to compare two different fields in the same query and return the most recent date in some another field. Would I be able to do this and if so how?
Any help would be greatly appreciated.
I want to compare two queries as follows: Select all the records in query1 where the value in fieldA does NOT also appear in any record in fieldA of query2. Is there an easy way to do this using the query tools or will this require a vba function?
View 3 Replies View RelatedI need to identify pairs of records by their ID and date fields, then compare their number values to get a text result.
I have a query that has the following fields
AuthInstanceID, ConsumerID, AuthNumberID, AuthStart, AuthEnd, PSRUnits, BSTUnits.
Sample data is below (PSRChange and BSTChange are fields I want to self populate based on the comparison I'm trying to do)
AuthInstanceID....ConsumerID....AuthNumberID....Au thStart....AuthEnd....PSRUnits....BSTUnits - PSRChange -BSTChange
1374006036.........356679..........20255102....... ....4/22/13.......7/21/13....0.............416~~~~-Loss~~~~~-None
-432536491.........356679...........20255102....... ...1/21/13.......4/21/13....104..........416~~~~-Loss~~~~~-Loss
-124970517.........356679...........20147863....... ...10/23/12.....1/20/13....208..........520~~~~-None~~~~~-Null
504564357...........469432..........20254788...... ....4/22/13.......7/21/13....0.............520~~~~-None~~~~~-None
282523535...........469432..........20254788...... ....1/21/13.......4/21/13....0.............520~~~~-None~~~~~-Gain
356661326...........469432..........20254788...... ....11/20/12......1/20/13....0.............416~~~~-None~~~~~-Null
What I need to do is compare these records in the following fashion:
Identify pairs of records where ConsumerID is the same AND AuthStart dates are successive. Then compare PSRUnits of more recent record (by AuthStart) with the previous record (by AuthStart) and determine the change of PSRUnits between them. If change is positive, "Gain" in field PSRChange, "Loss" for a loss, "None" for no change, and "Null" if there is an error due to no previous record to compare with. Do the same with BSTUnits/BSTChange
I've tried adding the following fields, but this did not work
PrevEnd: (Select Max(AuthEnd) from tblAuthorizations Where AuthEnd < Auths.[AuthStart])
PrevBST: DLookUp("[BSTUnits]","tblAuthorizations","AuthEnd=" & [PrevEnd] And "ConsumerID=" & [ConsumerID])
Hello,
I am a Beginner in MS Access and SQL and I need a query to compare two fields.
I am having two tables; T1 and T2, and I want to compare their
fields TF1 and TF2, and display the non matching fields in new
field.
Example:
Table T1
TF1
Location Louisville
Number 555345
Name Smith
Table T2
TF1
Location Louisville
Number 553450
Name Smythe
Thanks in Advance.:)
I have a database with a pre-surgery field and a post-surgery field. The use must enter the current procedure in the pre-field and then the actual surgery in the post field. I need to check to see if the fields match verbatim. The field is a memo field.
The users know how to copy and paste from the pre to the post fields. 90% of the time it is the same but not always.
Can anyone provide some help?
Thanks,
Deborah
Hello,
I have 2 fields that are supposed to have the same information for each record. I got the information from different sources, which is the reason for having 2 fields. I wanted to make sure that the information was accurate. Turns out, that some of it isn't accurate--all the fields don't match.
Here's a little example of what I have:
|___TITLE___|___ISSN 1___|___ISSN 2___|
|__TITLE 1__|__12345678__|__12345678__|
|__Title 2__|__22224444__|__23224322__|
|__Title 3__|__98765432__|__98765432__|
As you can see, the ISSN numbers for Title 1 and 3 match. There's no problem there. I want a query that would list all those like Title 2, where the ISSN numbers don't match. Then I'd have a list of all of the problem Titles, and I could look up the real ISSN numbers.
Thanks
-Siena
The two tables are joined together by a primary and foreign key in the query, . I have not added the actual tables below , as data is senitive - i'm using an example. This join is made using the graphic relationship between the tables.
Table_1 with below column
Mode
6
6
6
6
6
4
4
Primary KEY
0001
0002
0003
[code]....
Initially the pseudo code i'm trying to get to work is;
if table_1.mode = 6 and table_2.type = 06 , then "MATCH" , else "NO_MATCH"
Expr1: IIf(IsNumeric([TABLE_2]![TYPE])="06" And IsNumeric([TABLE_1]![MODE])=6,"MATCH","NO_MATCH") ,
However this calculated field returns incorrect results, i.e. the query returns MATCH for rows that do not match , e.g. mode=6 and type=GL , Previously , when it was returning #Error when trying to match mode=6 and type=GL when it should ideally return "NO_MATCH", which is why I added Isnumeric.
Once I have sorted this out, I would like to achieve this as the calculated field
if table_1.mode = 6 and table_2.type = 06 , then "MATCH" , else "NO_MATCH" or if table_1.mode = 4 and table_2.type = 04 , then "MATCH" , else "NO_MATCH
how I can do this?
It has been a while since I last used Access, recently I've used mySQL and PHP.
First a little description of what I'm trying to accomplish:
I have three tables...
tblImport - has the fields: TestID(PK), i001, i002, i003, i004 ... i025
Note: i00# field contains the multiple choice answer (i.e. 1,2,3,4,5) as imported from a CSV file.
tblStudentAsr - has the fields TestID(PK), StudentID(PK), 001, 002, 003 ... 025.
Note: 00# containes the multiple choice answer (i.e. 1,2,3,4,5) as enterd by the student.
tblResult - TestID(PK), StudentID(PK), a001,a002, a003 ... a025.
Note: the fields a00# have the datatype set to "yes/no"
What I'm trying to do is compare the answers in tblImport to the answers in tblStudentAsr then output the result to tblResult .
Here is some dirty pseudocode:
if i001 = 001 then
INSERT 1 INTO tblResult
else
INSERT 0 INTO tblResult
The above example gets a little repetitive since I would have to do that for each question.
Is it possible to put the answer fields of each table into a recordset then compare them?
(I have heard that using rs's can be a little slow. Although there is only a max of 25 questions the number of students can be quite large)
Alternativly, can I accomplish this using only SQL statements?
What would be the best way to attack this?
Any suggestions (or alternate suggestions) would be greatly appreciated.
Thanks,
salmonman
Hi,
I just started doing something in access and need your help.
I have created a database and need to create a query which will sort all important fields within a certain time period. I have a date field and in the criteria field I wrote an expression:">Forms![Insert_date_form]![starting_date_field] and < Forms![insert_date_form]![ending_date_field]"
Its purpose is to show all fields which date is between this to dates. User will have to enter this dates in a separate form(Insert_date_form) which will store it in a small database containing only these two fields, e.g. generate report of all employees that are started working within a period between starting_date and a ending date. When I try to create and open a report based on this query I've been prompted with a small dialog which says: Enter parameter value.... for starting_date_field and same for ending_date_field. I don't need that. These dates are allready entered by user in a insert_date form and stored in its databese.
Is there a beter way to do this?
Thanks!
P.S. Sorry for my poor english. It's not my native language.
query is refering to 2 tables
Table_1 with below column
Mode
6
6
6
6
6
4
4
Table_2 with below column
Type
06
GL
PL
04
16
Both tables are joined, and the pseudo code i'm trying to get to work is;
if table_1.mode = 6 and table_2.type = 06 , then "MATCH" , else "NO_MATCH"
I have tried below, but doesn't work.
Expr1: IIf(IsNumeric([TABLE_2]![TYPE])="06" And IsNumeric([TABLE_1]![MODE])=6,"MATCH","NO_MATCH") , returns incorrect results.
Ideally would like this
if table_1.mode = 6 and table_2.type = 06 , then "MATCH" , else "NO_MATCH"
or
if table_1.mode = 4 and table_2.type = 04 , then "MATCH" , else "NO_MATCH
I have form where some or more field exist. I want to compare two field as :
1. cboBatchID As Combo box
2. txtBillNum As Text Box
Private Sub cboBatchID_AfterUpdate()
If Me.cboBatchID.Column(4) <= 0 Then
Me.txtBillNum = 1
Else
Me.txtBillNum = CLng(Me.cboBatchID.Column(4)) + 1
End If
End Sub
I mean, if cboBatchID.Column(4) <=0 then txtBillNum start from 1 automatically or cboBatchID.Column(4) >=0 then txtBillNum = cboBatchID.Column(4)+1
I'm already trying with the code above. But does not work. Generate run time error.
I have a form control with the input mask on it for a phone number. I am using an append query to append the information entered in the form to a table. I need to pull two fields from a linked table from another database. What I need to do is be able to compare the entered phone number in the form with the phone number from the table. The problem I am running into is that it won't match the phone numbers. The same mask is used in the table I am pulling from. Why can I not just put =[Table].[Phone_No] in the Criteria of the field where the number from the form is placed so that I can get the right record from the linked table?
View 4 Replies View RelatedI have two fields in a table that have multiple values. Example:
Field A:
CT, CA, PA
Field B:
CT, CA
I want to compare the two fields and indicate that there is a match because in this example CT and CA are in both fields. I would like to create a function. I'm not sure if I would have to use something with like or create a loop.
In my table I have the following 4 fields with the associated date field:
Bronze: 11/1/2013
Silver: 5/1/2014
Gold: 11/1/2014
Platinum: 5/1/2015
I am trying to calculate a value based on comparing the current date to the dates in these fields. I am using the below formula. However, using 6/27/2013 as the current date, my formula keeps resulting in "Bronze" when it should result in "Standard" Am I doing something wrong?
=IIf(Date()<[Bronze],"Standard",IIf((Date()>=[Bronze]) And (Date()<[Silver]),"Bronze",IIf(Date()>=[Silver] And Date()<[Gold],"Silver",IIf(Date()>=[Gold] And Date()<[Platinum],"Gold","Platinum"))))
I have 2 tables. Quotation Details and Order Details. As you fill in the Order details Form I wish to compare fields from the
Quotation Details Table. Is this possible? Please advise.
Thank you.
As a Access newbie I am looking into a problem that I hope to solve structurally and "transparently" via Access in stead of Excel.
I would like to compare two similar tables for different months. I am looking for:
+ loan id's that are new in table(t), i.e. not exist in table(t-1)
+ loan id's that exited: that is exist in table(t-1) and not in table(t)
+ loan id's that stayed in both
How do I solve this in the easiest way?
I have one table A that has a Name field that I would like to find if it matches any of the cases in table B with 2 other fields: Field 1 or Field 2
There is no way of establishing referential integrity because the Name Field can be found in either Field 1 or Field 2.
How would I go about searching so I can pull in the rest of the data that I need with when the Name is matched either with Field 1 or 2?
I have three sources of data which all equate to a reconciliation of the same data e.g. the same record of a stock holding is held on three separate systems, which must all be the same.
I am trying to build a an equation in a query field, which compares each quantity:
Qty Diff: [Dealer Qty]-[Pulse Qty]-[SWFAL Qty].
If the quantities are all the same, then I want to return a Zero. If one or more of them are different, I want that difference to show. Variance of the above equation that would do it?
I have run into some problems by comparing two lists. My project is to compare two lists and on the below listed criteria's and with the wanted results.
Criteria's:
1. Part
2. Colour
3. pcs.
Wanted results:
1. Equal match (same part, Colour and pcs (pcs difference above and equal 0)
2. Equal match (same part, colour but missing pcs. (pcs difference below 0)
3. Missing parts (difference in org. list - 1 and 2 query)
But already in the first part I run into problems. I do a query as below. (picture attached)
SQL code:
SELECT Parts_All.[Lego part], Parts_All.farve, Parts_All.Antal, [Set 7897-1].[Lego part], [Set 7897-1].farve, [Set 7897-1].Antal, [Parts_All]![Antal]-[Set 7897-1]![Antal] AS Part_Diff
FROM Parts_All RIGHT JOIN [Set 7897-1] ON Parts_All.[Lego part] = [Set 7897-1].[Lego part]
GROUP BY Parts_All.[Lego part], Parts_All.farve, Parts_All.Antal, [Set 7897-1].[Lego part], [Set 7897-1].farve, [Set 7897-1].Antal
HAVING (((Parts_All.[Lego part]) Like [All_parts]![Lego part]) AND ((Parts_All.farve) Like [Set 7897-1]![farve]) AND (([Parts_All]![Antal]-[Set 7897-1]![Antal])>=0));
This query is returning 2 of the same lines with part and colour but with different pcs. Why.?
I have a table [VL] with four fields, [vl_id], [product], [vl_date], [valeur_liquidative].
The idea of the table is that you can input and update the value of each product on a given day.
I need to find the difference in days between successive dates (vl_date) each time that a product value (valeur_liquidative) is updated. Values aren't updated everyday as it is not updated during the weekends. I have had a go at this but have struggled..
A picture of what the table looks like is attached for reference.
I have 2 tables one Access, one FoxPro both containing similar information. The idea of my query is to compare both tables and update the Access table if the value in the FoxPro table has changed. This works fine for a number of similar queries that I have. However, intermittently, this query will see two values as different when they are exactly the same and replace the value in the Access table with a seemingly random value. I know the "Random" values are from other records within the table but cannot see any link between the values.
View 2 Replies View RelatedI have a table which is used to record electric billing period dates, total kWh and costs for a list of locations each month. I would like to compare the quarter total kWh and costs for this year "2013" against same quarter last year "2012". I have created two queries, the 1st is capturing data from 2013 and the 2nd is capturing data from 2012. I created a 3rd query which joins the 1st and 2nd together by month where fields match. Both tables have the same fields, however there is more records in 2012 than 2013. How can I join the tables together so months that have no data are left blank?
View 14 Replies View RelatedI have one field where string contains several words separated by semicolon and my goal is to be able to remove duplicates within the string and keep only unique values. Here is an example:
initial field:
xxx;yyy;ppp;yyy
targeted result:
xxx;yyy;ppp
How this could be achieved ?
I have two identical Access tables, for example tblDataYesterday and tblDataToday. The data from tblDataToday has updated data changes in it that are different from tblDataYesterday. I have a maximum of 100 fields to review. I want to compare the two tables and display in a query the differences between the data from both tables.
View 1 Replies View RelatedI have a table that has a date field set to text. I use the Mid function and get just the month in a query. I have a textbox on a form that when the user adds a month or removes a month from a selected listbox it adds or removes that months number from the textbox.
I want to us that text box on the form as the criteria for the month (the Mid function getting the month) and I can seem to get it to read what's in the textbox and use it as the criteria. I can manually type in a number and it works fine.