Queries :: Delete Duplicated Records Without Having To Make A New Table?
Apr 17, 2013How do I delete duplicated records without having to make a new table? I would like the records deleted from the original table.
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How To Delete Duplicated Rows From Table
Oct 19, 2006Hi
I have to make a query which deletes duplicate rows from my table. How I should start to make it? Can I do it whit one query or does this operation needs more queries? I know that DISTINCT works but how I can set it to DELETE operation?
I have try to use command DELETE DUPLICATES FROM Table; but this command deletes all rows from table why?
Queries :: Specify Table Containing Records That Want To Delete?
Mar 26, 2015delete Query How do i Specify the table containing the records that I want to delete?
View 1 Replies View RelatedQueries :: Delete Records From A Table
May 1, 2015I have two tables as follows;
Master file:Vessel_master
Vessel_code
Vessel_name
main data table:Main
Vessel_code
container_no
size
Voyage
weight
by using above two table have made a query as follows;
Vessel_name:Vessel_master
Vessel_code:Main
container_no:Main
size:Main
Voyage:Main
weight:Main
Have joined "vessel_code" fields of the both tables by join type 2.
by using the query as data source made a form to edit/update/delete data. the problem is, when delete a record by using the form, it will delete the related data in the master file as well, which i do not want.
Queries :: Delete Records Based On Criteria In Another Table
Jun 3, 2013I am trying to create a delete query that, for a given person, deletes records in Table B that do not have a corresponding record in Table A.
Here are the relevant tables:
tblStates holds StateID, StateName, and RegionID (RegionID is a FK to tblRegions).
tblPeopleStates is a junction table between tblPeople and tblStates.
It lists states assigned to people. It has 3 fields: PersonStateID, PersonID, StateID.
tblPeopleRegions is a junction table between tblPeople and tblRegions.
It lists regions assigned to people. It has 3 fields: PersonRegionID, PersonID, RegionID.
For a given PersonID, I need to delete records (i.e., states) in tblPeopleStates whose RegionID is *not* in tblPeopleRegions.
For example, pretend that tblStates shows that State IDs 1, 5, and 6 are all in Region ID (i.e., all have a RegionID = 10).
If Joe (PersonID = 200) has StateIDs 1, 5, and 6 in tblPeopleStates, but doesn't have a record for RegionID = 10 in tblPeopleRegions, I need to delete his three records in tblPeopleStates (i.e., the ones where StateID = 1, 5, and 6).
PersonID will be found on [Forms]![frmMain]![subform1].[Form]![subform2].Form]![PersonID]
Queries :: Delete Records In One Table Dependent On Another Table
Apr 17, 2015I have a table which lists amendments (amendments history file) which need to take effect of another table (M0070), I can select the records fine and so the sub query looks to be okay but I'm missing something (probably obvious) in the deletion query where by it does only delete the records selected but everything (I know that the asterisk is wrong in the code below but I'm not sure what to replace it with).
At this point I'm trying to delete all records for a specific employee on a specific contract (they can be 1 or more employee records for that individual on a contract - and they could exist on multiple contracts).
DELETE *
FROM M0070
WHERE EXISTS
(SELECT M0070.[Contract No], M0070.[Contract Name], M0070.[Employee No], M0070.Forename, M0070.Surname, M0070.Branch, M0070.[Long Desc], M0070.[Emp Post Start Date], M0070.[Days per week],
[Code] .....
Queries :: Make Table To Add Sequence Number To Records
Jan 14, 2014I am looking to make a table which adds a sequence number to my records.
Example data would look like this
Acc no Date
1234535 01/01/2013
1234535 05/01/2013
1234535 11/01/2013
9876543 02/01/2013
9876543 22/02/2013
9876543 01/03/2013
I want it to add a deq based on the account no then date in sequence oldest to newest.
Acc no Date Seq
1234535 01/01/2013 1
1234535 05/01/2013 2
1234535 11/01/2013 3
9876543 02/01/2013 1
9876543 22/02/2013 2
9876543 01/03/2013 3
Queries :: Unable To Make Crosstab Query To Filter Records From Table
Sep 17, 2013I am trying to make a crosstab query to filter my records from my table.
Here is the scenario.
I want to make a query that will return me my Rep ID, Rep Name, his Bonus and his GV-Q (another value) based on every month.
Now I make a crosstab query and here is the syntax.
Code:
TRANSFORM First([TBL Qualification Data India].[Bonus Rank]) AS [FirstOfBonus Rank]
SELECT [TBL Qualification Data India].[Rep #], [TBL Qualification Data India].[Rep Name]
FROM [TBL Qualification Data India]
GROUP BY [TBL Qualification Data India].[Rep #], [TBL Qualification Data India].[Rep Name]
PIVOT [TBL Qualification Data India].Period;
This resulted in a column for Rep Number, one column for Rep Name and columns for all the period of Bonus I am going to have., so there are basically 9 columns for this till this month for each month and bonus value shows as values for all these month (period) columns.
Now in this same syntax, I want to have my Rep GV-Q value as well as his bonus to show in the same query, I read and came to know that it's not possible to directly have two values or two column headings in a crosstab query, I must have to make a new crosstab query and then use a normal select query to display records from these two crosstab queries, so I went ahead and made a new similar but with one value field changed crosstab query and here is the syntax for that.
Code:
TRANSFORM First([TBL Qualification Data India].[GV-Q]) AS [FirstOfGV-Q]
SELECT [TBL Qualification Data India].[Rep #], [TBL Qualification Data India].[Rep Name]
FROM [TBL Qualification Data India]
GROUP BY [TBL Qualification Data India].[Rep #], [TBL Qualification Data India].[Rep Name]
PIVOT [TBL Qualification Data India].Period;
Now after this how to make a select query to show the data from these two queries.
I can make a normal query based on these two crosstab queries and manually add all fields and then I would have my result but then after every month I have to manually enter these two extra month details from both crosstab queries to my final query and that's not what I want.
Is there any method to do this by gathering data from these two queries into one and achieve the result I want or if there is any other approach to tackle this.
To explain my database and my need for output, I am attaching few pics to make things easier if I made some mistakes in explaining my problem. It's included in attached zip since I am not able to post images or links.
Queries :: How To Make Cascade Update / Delete
Jan 13, 2015What I'm trying to do is making Cascade update and delete between two tables. For example in my case I have Field called Full name in table1 and I want the same field in table2 that will update when something is added in table1 and vice versa. I have tried relationship but I got an error that those fields does not have any unique value.
View 3 Replies View RelatedDuplicated Records In Query
Mar 13, 2006My table doesn't show duplicate records but when I run a query off theat table every single record has a duplicate record. What did I do wrong or how can I fix this?
View 1 Replies View RelatedHow To Find Duplicated Records?
Oct 5, 2006Hi, I have a table contains 5 fields are shown as below, how I can write a query to find out the duplicate of the records? I have created a couple of queries by using Find Duplicates Query Wizard to do it. But the results are not accurate enough.
Field 1: ID
Field 2: Trading Name
Field 3: Location No
Field 4: Location Street
Field 5: Location Suburb
IDTrading Name Location NoLocation StreetLocation Suburb
41350Arabica Café Grey St
263Arabica Cafe` 1GREY STREET
41294Arashi Japanese Resturant41Courtenay PL
150Arashi Kushi Yaki Bar41COURTENARY PLACE
From the data sample, I could like to find out the duplicated records. One of the queries is shown as below. But they cannot pick up these records. Any better way to find the duplicated records? Please help.
SELECT DISTINCTROW [C&B-will].[trading name], [C&B-will].[location street], [C&B-will].Field1, [C&B-will].[location no]
FROM [C&B-will]
WHERE ((([C&B-will].[trading name]) In (SELECT [trading name] FROM [C&B-will] As Tmp GROUP BY [trading name],[location street] HAVING Count(*)>1 And [location street] = [C&B-will].[location street])))
ORDER BY [C&B-will].[trading name], [C&B-will].[location street];
Query To Select The Duplicated Records.
Jun 23, 2006Hello,
I want to make a query that retrieves me all the duplicated records from a table. It´s possible?
Thankx
Queries :: Blank Values When Duplicated?
Mar 21, 2013I'm trying to execute a query that will delete values in a certain column, but I'm getting no positive result.
Quote:
--- Table1 ---
Original:
col1 col2
-----------
text1 Stext1
[Code]...
Modules & VBA :: Delete Records From A Table Based On Records In Another
Feb 7, 2014I have a table InvPrice and Updated Pricing
Need to delete all records from InvPrice that Match UpdatedPricing
InvPrice.StockCode = UpdatedPricing.StockCode
InvPrice.PriceCode = UpdatedPricing.StockCode
I have tried something like this...
Dim dbs As DAO.Database, sql As String, rCount As Integer
Set dbs = CurrentDb
sql = "DELETE * dbo_InvPrice Inner Join (dbo_InvPrice Inner Join UpdatedPricing on dbo_InvPrice.StockCode = UpdatedPricing.StockCode ) ON on dbo_INvPrice.PriceCode = UpdatedPricing.PriceCode "
dbs.Execute sql, dbFailOnError
Queries :: Remove Duplicated ID But Add Up Represented Values
Aug 7, 2014In access I queried my results and now I have to do this last step. I basically have an ID column and a tax fee column. I am trying to remove the duplicated ID numbers but if they are duplicated I need it to add up the tax fee column so I can have one ID with all the tax fees added up together instead of several different ones.
I tried doing the equivalent to a pivot table (works perfectly in excel) but when I tried doing it in access, it did not work.
Queries :: Delete Records From List Box?
Apr 20, 2015I have list box named [lstItems], a table named [tblItems] and the field name is [Model]
I would like to (from a list box) delete a record from a button. I have looked and tried lots of delete code, but none of them seem to work.
Queries :: UnMatched Query To Delete Records
Oct 25, 2014I have a Unmatched query that displays what I need but I want to clean up my database and remove them but its not letting me. See sql below.
Code:
DELETE Warranty
FROM Warranty LEFT JOIN Serials_Repair ON Warranty.[Serial] = Serials_Repair.[Serials_Repair]
WHERE (((Serials_Repair.Serials_Repair) Is Null));
I changed "Delete" it was "Select" thinking that would work but it does not.
Queries :: Unmatched Records - Could Not Delete From Specified Tables
Jun 19, 2015I was able to create a query that selects records from one table that have several fields which don't match with another table.
The end-game with this query is to have it delete the records in table 1 that don't match records in table 2. The delete query tells me that it could not delete from specified tables.
I've attached the select query, the delete query and the error, and the relationship table for the db.
Queries :: Checkbox To Delete Specific Records
Jul 3, 2015I have a form based on query. Each record has a checkbox.
I would like when activate checkbox to delete the specific record. from a button in the form.
Have not find anything around
Queries :: Error - Could Not Delete Records From Specified Tables
Mar 4, 2015i keep getting an error "could not delete from specified tables"
I have a table with this data
Main table
bub|12345|1
bub|45678|2
bub|91011|3
Child Table
bub|45678|2
result in Main table
bub|12345|1
bub|91011|3
match from child table and delete from main table.. but i keep getting error "Could not delete from specified table main table has unique records. and it is primary key..
Delete Records From A Table
Oct 26, 2005Hi
I'm trying to deleterecords from one table. In the query there are 2 tables both joined. I get an error message come on saying
"Specify The Table Containing The Records you want to Delete"
Below is the query in SQL
DELETE tblStockRequired.StockCode, tblStockRequired.StockQTY, tblStockRequired.OrderNumber
FROM tblOrderCompleted INNER JOIN tblStockRequired ON (tblOrderCompleted.OrderNumber = tblStockRequired.OrderNumber) AND (tblOrderCompleted.StockCode = tblStockRequired.StockCode) AND (tblOrderCompleted.QTY = tblStockRequired.StockQTY);
I want ot delete all records from tblStockRequired which match up with tblOrderCompleted.
Thanks in Advanced
Queries :: Delete All Records That Are Numbers In Text Field
Oct 24, 2013I have a field that is text format. However many of the records in that field contain numbers.I want to delete all the records that are numbers in this text field, leaving only records with textual data.
View 4 Replies View RelatedQueries :: Database For Log Activity - Delete Only Appended Records
Nov 3, 2014I have a database that is used by managers to log activity of staff. We wanted to allow staff to write to the DB, but not allow them full access. We decided to accomplish this by adding a VBA function to an Excel sheet that they already use every day. It allows them to select a description, start time and end time and writes records to a database containing just 1 table.
The database used by the managers periodically runs an append query, and then a delete query to update with details of entries made by staff, and then clear the table to avoid duplicates during the next append.
I'm sure those of you with experience can already guess what's been happening and are shaking your head right now. It seems like entries made while the append query is running are being deleted when the delete query runs. So potentially I append 4 records, but delete 6 as 2 new entries were made before the delete query ran.
Is there a way to delete only the records that have just been appended? Or is there a more acceptable way of achieving this without using a delete query?
Queries :: Delete Duplicates Retain Unique Records
Aug 13, 2013I have a table that has multiple records (count >1). I used the find duplicate records and then made it a delete query, however, this resulted in deleting all the records that had count >1. I need to retain distinct record, and delete the extra records. Using select distinct.. I do not want to use VBA to achieve this, but at the same time be able to incorporate the steps in a module that would execute the queries in a sequential order and achieve the same results.
View 6 Replies View RelatedQueries :: Append And Delete Query - Single Records
Mar 27, 2013I am creating a database where the records of individual students are to be moved to different table depending on where they are in the graduation process. In order to do this, the secretary will enter the student in the "90 Hr Request" table (think of it as the first step), and move them down the line of tables (4 in total) until the final "Completed" table. Each table in the progression has more and more fields. However, a student (with their ID number as the primary key) can only be in one table at a time.
I understand this does not sound like a traditional database, as the data is not normalized. However, this is being used more as a filing system than anything else. Their data is primarily paper based (for legality reasons), but wishes to keep it organized in a database so they can run queries and print reports.
Currently, I am creating a macro that will run specific queries (in an order). I have made an append query that will move the records over, then I used a update (to null) and delete query combo to delete the old individual record. I made the delete + update query work by using a selected criteria.
How to make the append query move only one student's record at a time.
Delete Records From Linked DBF Table
Oct 17, 2005I am having difficulty deleting records in a linked DBF (standalone) table. The table links fine. I can run a delete query and the records appear to be deleted when I view the table from within Access. However, when I view the table outside of Access, the records that I thought were deleted are still there. The only way I can actually delete the records, is to import the table, delete the records and then export the table as a new DBF.
Can someone tell me why deleting from the linked table isn't working?
Thanks,
Sup