Need Help With MAX Function Using Two Tables With Common Columns
Apr 9, 2006
I have two tables that contain product SKUs (12-character strings):
Table 1
Product Id
SKU
.
.
.
Table 2
ProductVariantId
SKU
.
.
.
I need to find the MAX (i.e., last used) SKU that exists in either table. I did write two sps, one for each table that I can compare in code and use the larger (latest) one but I am not that facile with JOINS, etc., so I can't figure how how to create a single sp to return the value I am looking for--although I assume this must not only be possible but trivial to more experienced SQLers.
Thanks!
Duncan
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Aug 8, 2006
Hi,
Do anyone know or have a suggestion how to get commun columns name between several table in a SQL server database
For example I have table_1(name, age, school) table_2(name, address, city) and table_3(name, department, company)
name is the common column name (I don't care about the data) in this case. Is there a way to do it simple and easy ?
THANK YOU
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Nov 25, 2015
I have 3 different companies that share the same ticket_types(CRMS System). I need to display the Ticket Types and the 3 company's Ticket Count:
Ticket Type | Company A Count | Company B Count | Company C Count
I can get the information individually for each company, but if a company doesn't have a ticket in one of the ticket_types, then it isn't displayed in a row. So, I tried to write the following, which isn't pulling back any data.
DECLARE @startdate date = '20150306'
DECLARE @enddate date = '20151031'
DECLARE @AcctGrp varchar(20) = '111'
;WITH TType
AS
(
SELECT ctp.description as TicketType
[Code] .....
If I run each SELECT individually from above (excluding the last SELECT), it works and I get the following:
TicketType
AR Request Credit
Availability/Rush
Cancel Order
Credit Card Payment
Expedite Order
Freight Quote
[Code] ...
How to get the query results? Am I even close to getting it right?
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Dec 1, 2005
I have a database with 10 tables
I have a field named CustID .... I want to find out how many tables have this field CustID
Now one way was check up the design of every table & see whether its there or not (the field)
is there any query through which we can get this info Please help
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Jul 20, 2004
I have 3 jobs each consists of set of stored procedures.The stored procedures have lots of temp tables. And all the jobs run at the same time.
job1:
EXEc sp1
EXEC sp2
EXEC sp3
Job2
EXEC abc1
EXEC abc2
EXEC abc3
EXEC abc4
EXEC abc5
Job3
EXEC xyz1
EXEC xyz2
EXEC xyz3
EXEC xyz4
But the issue is that the stored procedures in the job1 has temp tables with the same name as stored procedures in the job 2 have.
Eg:
procedure abc1 and procedure sp2 have the temp table #temp1.
procedure abc4 and procedure xyz2 have the temp table #temp3.
Like this i have some more common temp tables. So my question is that can I use the temp tables like that.If so does it degrade the perforamnce of the sps.
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Apr 15, 2008
hi friends i am new to this forum and to the tech. also , i am reading a csv file and storing the data to the table of sql server 2005 database but the problem is i cannot join both the tables because both the tables doesnot have common cols and ther is no primary key field in any of the coloumn i have tried the sql query but i didn't got the desired output so could anyone help me please see the sql query of mine is like this:
SELECT dbo.table1.country, dbo.table1.code, dbo.table1.rate_min, dbo.table2.start_date_time, dbo.table2.rounded_dur, dbo.table2.cost,
dbo.table2.dialed_digits
FROM dbo.table1 INNER JOIN
dbo.table2 ON dbo.table1.code = SUBSTRING(dbo.table2.dialed_digits, 1, 2) OR
dbo.table1.code = SUBSTRING(dbo.table2.dialed_digits, 1, 3) OR
dbo.table1.code = SUBSTRING(dbo.table2.dialed_digits, 1, 4) OR
dbo.table1.code = SUBSTRING(dbo.table2.dialed_digits, 1, 5) OR
dbo.table1.code = SUBSTRING(dbo.table2.dialed_digits, 1, 6)
please help me its urgent
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Mar 21, 2006
Hi,
I am trying to query for a common value in a column called "file_auth_nbr" in 30 different tables. I was going to try something like this (see below) but wasn't sure if this was the most efficient, fastest, or correct, way to get what I'm looking for:
Select distinct a.file_auth_nbr from table1 as a
join table2 as b
on a.file_auth_nbr = b.file_auth_nbr
join table3 as c
on a.file_auth_nbr = c.file_auth_nbr
join table4 as d
on a.file_auth_nbr = d.file_auth_nbr
join table5 as e
on a.file_auth_nbr = e.file_auth_nbr
......etc., etc.
Any suggestions would be much appreciated,
Jeff
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Oct 22, 2015
Got a query taking too much time because of lack of cross columns MAX/MIN functions. Consider a similar example where a View is required to reflect distribution of Water among different towns each having four different levels of distribution reservoir tanks of different sizes:In this case the basic table has columns like:
PurchaseDate
TownName
QuantityPurchased
Tank1_Size
Tank2_Size
Tank3_Size
Tank4_Size
Now suppose I need a query to distribute QuantityPurchased in the Four additional Columns computed on the basis depending on the sizes declared in the last four fields,in the same order of preference.For example: I have to use IIFs to check: whether the quantity purchased is less than Tank_A if yes then Qty Purchased otherwise Tank_A_Size itself for Tank_A_Filled
then again IIF but this time to check:
Whether the quantity purchased less Tank_A_Filled (Which again needs to be calculated as above) is less than Tank_B if yes then Tank_A_Filled (Which again needs to be calculated as above) otherwise Tank_B_Size itself for Tank_B_Filled
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Feb 10, 2002
This is feeling very hard for me, but is surely very easy for many of you.
I have 2 Tables. "Events" and "Meals". Both have a columns named "EventDate" and "EventTime". I need to be able to compile a list of both and sort by event date and time. For example, a Meal @ 5:30 would place itself between a 4:00 Event, and a 6:30 Event.
PLEASE HELP ME!!!
Pending deadline doom :(
Thanks,
kaskenasy@publishingconcepts.com
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Oct 17, 2005
I know there is some kind of rule against the following SQL statement, but I was wondering what to do to get around this problem (some kind of grouping). Sorry for the stupid question.
SELECT * FROM Table1, Table2 WHERE Table1.ID IS NOT NULL AND Table2.ID IS NOT NULL
Basically I want to select all records from the two tables (they have the same fields, but are just different specialties) and then output them, but there is nothing in common between the two to reference one another, and it ends up in some kind of loop. Thanks. for the help.
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Jan 27, 2014
I have a table activity which show the activities of the site. An activity could be related with no other entity or it could be related with an account, or with a contact or with an opportunity. An opportunity and a contact could be also related with an account.
My problem is that I need to show the activity and the related account (if there is any) but because the relationship with an account could be done by different ways, I dont know how to do it without join the account table several times.
This is my current query:
SELECT AC.IdActividad, CU.idcuenta
FROM Actividades AC LEFT JOIN Tareas TA ON TA.IdActividad = C.IdActividad
LEFT JOIN ActividadesXCuenta AXC ON AC.IdActividad = AXC.IdActividad LEFT JOIN dbo.Cuentas CU ON axc.IdCuenta = CU.IdCuenta
LEFT JOIN dbo.ActividadesXOportunidad axo ON AC.IdActividad = axo.IdActividad LEFT JOIN dbo.Oportunidades o ON axo.IdOportunidad = o.IdOportunidad LEFT JOIN dbo.Cuentas CU1 ON o.IdCuenta = CU.IdCuenta
LEFT JOIN dbo.ActividadesXContacto axco ON AC.IdActividad = axco.IdActividad LEFT JOIN dbo.Contactos con ON axco.IdContacto = con.IdContacto LEFT JOIN dbo.Cuentas CU2 ON o.IdCuenta = CU.IdCuenta
As you see, I have the table Cuenta joined 3 times. That means that I need to put the ActivityID field 3 times but based on how the report was developed, I could not do that.
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Jan 4, 2008
Here is my situation. I am building a report that has three different tables each with their own dataset. Example: Opportunities, Leads, Activities. All three of these datasets/tables have a common field - SalesID. I would like the report to show the first SalesID, then all Opportunities for that SalesID in the Opportunities table, followed by all Leads for that SalesID in the Leads table, followed by all Activities for that SalesID in the Activities table, and then rollover to the next SalesID and repeat that for all SalesIDs. Any suggestions on how I could achieve this? Thanks in advance for all help!!!
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Jan 29, 2004
Hello-
I have a sql query that I am using to populate a datagrid. The problem is one of the tables is a month table. and the other tables are full of data. So there is no common column name to match using a inner join "on".
How do i do this?
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Aug 8, 2007
I'm kinda embarrased, it's been quite awhile since I've played with SQL or Access but here's my brain fart. I need to open an access DB by the name of eHomes. Inside there are two tables AD_IMAGE & PROPERTY. Property is the main table and stores most of the info. It has a field in it called AD_ID and others except for the image file name. The AD_IMAGE table just keeps the image file name and has 3 fields: ID - AD_ID - & Image1. The problem is when the ad is deleted from the property table the AD_IMAGE table record referring to the PROPERTY.AD_ID doen't get deleted. So, I just want the AD_IMAGE table cleaned up to match what's active in the PROPERTY table using the common AD_ID fields in both tables.
Thanks
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Apr 14, 2008
hi friends i am reading a csv file and storing the data in table i have created the tables like this:
coloumn names datatype constraints
start_date_time varchar(50) allownull = true
ani varchar(50) allownull=true
dialed_digit varchar(50) allownull=true
actual_dur varchar(50) allownull=true
rounded_dur varchar(50) allownull=true
cost varchar(50) allownull=true
and the second table as
coloumn names datatype constraints
country varchar(50) allownull = true
code varchar(50) allownull=true
rate/min varchar(50) allownull=true
now i want to relate and join the table so that i can create a view with the following coloumns such as
start_date_time, dialed_digits, rounded_digits, cost, country, code,rate/min so can any body help me please i have tried outerjoin but it gave me rudundant data so please help me plz its urgent...
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Jul 16, 2015
Any tool, script, procedure, or otherwise that will solve this problem?
CREATE TABLE [Table 1] (
Id varchar,
TableTwoId varchar,
OtherData varchar )
CREATE TABLE [Table 2] (
Id varchar,
MoreData varchar )
What is the link between these two tables?
I have databases that have zero keys defined, no foreign key constraints, no unique value constraints. I cannot assume that an Identity column is the Id. The end game is be able to output that [Table 1].[TableTwoId] = [Table 2].[Id] but cannot assume that all linkage in the database will be as simple as saying "if the field name contains a table name + Id then it is the Id in that table."
Currently have written a script that will cycle through all columns and start identifying keys in singular tables based on the distinctness of the values in each column (i.e. Column1 is 99% distinct so is the unique value). It will also combine columns if the linkage is the combination of one or more columns from Table 1 = the same number of columns in Table 2. This takes a long time, and it somewhat unreliable as IDENTITY columns may seem to relate to one another when they don't.
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Jul 17, 2015
CREATE TABLE [Table 1] (
Id varchar,
TableTwoId varchar,
OtherData varchar )
CREATE TABLE [Table 2] (
Id varchar,
MoreData varchar )
What is the link between these two tables?
I have databases that have zero keys defined, no foreign key constraints, no unique value constraints. I cannot assume that an Identity column is the Id. The end game is be able to output that [Table 1].[TableTwoId] = [Table 2].[Id] but cannot assume that all linkage in the database will be as simple as saying "if the field name contains a table name + Id then it is the Id in that table."
Currently have written a script that will cycle through all columns and start identifying keys in singular tables based on the distinctness of the values in each column (i.e. Column1 is 99% distinct so is the unique value). It will also combine columns if the linkage is the combination of one or more columns from Table 1 = the same number of columns in Table 2. This takes a long time, and it somewhat unreliable as IDENTITY columns may seem to relate to one another when they don't.
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May 6, 2015
I have a situation in SSRS to get the common values between the two columns where the values are sorted comma separated as below.Ex:
ColumnA : abc,cde,efg
ColumnB : cde,xyz,abc
the result in
ColumnC : cde,abc
similarly Column A and B will have n number records. I need to right an expression or the Code function to get the required result in ColumnC. I am using SharePoint Lists as Datasource. Cannot write SQL query to achieve this requirement.
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Jul 8, 2015
I have two data tables:
1) Production data with column headers: Key, Facility, Line, Time, Output
2) Costs data with column headers: Key, Site, Cost Center, Time, Cost
The tables have a common key named obviously as Key. The data looks like this:
Key
Facility
Line
Time
Output
Alpha
I would like to have two pivot tables which I can filter with ONE slicer based on the column Key. The first pivot table shows row labels Facility, Line and column labels Time. Value field is Output. The second pivot table shows row labels Site, Cost Center, and column lables Time. Value field is Cost.How can I do this with Power Pivot? I tried by linking both tables above to a table with unique Keys in PowerPivot and then creating a PivotTable where I would have used the Key from the Keys table.
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Sep 11, 2013
I have the following Table:
ORDER_ID SKUS
12345678 SCINC, SCNRQ, SRPPR
All the values in the 'SKUs' column are combined together, seperated by a comma.
Is there an easy to way "de-pivot" this so that the Order ID gets repeated as follows:
ORDER_ID SKU
12345678 SCINC
12345678 SCNRQ
12345678 SRPPR
Here's some code:
SELECT ORDER_ID, SKU FROM ORDERS
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Jul 20, 2005
Is it ill-advised to have columns whose values pull from scalar functionsusing other fields in the record as parameters? For example, if I havecreate table a(iID int primary key)create table b(iID int ,iDetail int,CONSTRAINT PK PRIMARY KEY(iID,iDetail),CONSTRAINT FK FOREIGN KEY (iID) REFERENCES a(iID))Let's say in table b I put price information for each detail and in table aI'd like to put a column that sums these prices for the children of eachrecord. Should I make a computed column that references a function usingiID as a parameter? Or would it be better to create a view for this kind ofpurpose?Regards,Tyler
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Jul 31, 2007
Hello,
I am trying to send to colums to SQL CLR function and get some results. I want the CLR code be like:
Code Snippet
public void DoSomething(SqlDouble[] a, SqlDouble[] b, out SqlDouble x, out SqlDouble y, out SqlDouble z)
{
//Do Something...
x = ....
y=...
z=...
}
I want to call this code from SQL code:
Code Snippet
create table #Temp (float a,float b)
declare @x float
declare @y float
declare @z float
exec dbo.DoSomething(a,b,@x,@y,@z) ---????
Do someone have an idea?
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Nov 14, 2006
I have a database that contains a column for UnitName , BeginDate andEndDate.I want to pass two parameters (@BeginDate and @EndDate) and retrieve atable of valuesthat include UnitName along with Counts for each UnitName.SELECT UnitName, COUNT(BeginDate) AS Start(SELECT COUNT(EndDate) AS Finish WHERE EndDate BETWEEN @BeginDate AND@EndDate)FROM TableWHERE BeginDate BETWEEN @BeginDate AND @EndDateGROUP BY UnitNameORDER BY UnitNameThis works. But when I try to add another count by using a subselect Iget an error dealing with GROUP BY not including the column in mysubselect.How is the best way to Count two columns using Group By.
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Jul 20, 2005
Is there a function that compares two columns in a row and will returnthe highest of the two values? Something like:Acct Total_Dollars Collected Total_Dollars_Due11233 900.00 1000.00Declare @Value as moneyset @Value=GetHighest(Total_Dollars_Collected,TotalDol lars_Due)Print @ValueThis function will return 1000.00 or the Total_dollars_Due??Is there such a creature???
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Apr 20, 2014
I have 4 tables involved here. The priority table is TABLE1:
NAMEID TRANDATE TRANAMT RMPROPID TOTBAL
000001235 04/14/2014 335 A0A00 605
000001234 04/14/2014 243 A0A01 243
000001236 04/14/2014 425 A0A02 500
TRANAMT being the amount paid & TOTBAL being the balance due per the NAMEID & RMPROPID specified.The other table includes a breakdown of the total balance, in a manner of speaking, by charge code (thru a SUM(OPENAMT) query of DISTINCT CHGCODE
TABLE2
NAMEID TRANDATE TRANAMT RMPROPID CHGCODE OPENAMT
000001234 04/01/2014 400 A0A01 ARC 0
000001234 04/05/2014 -142 A0A01 ARC 228
000001234 04/10/2014 15 A0A01 ALT 15
[code]...
Also with a remaining balance (per CHGCODE) column. Any alternative solution that would effectively split the TABLE1.TRANAMT up into the respective TABLE2.CHGCODE balances? Either way, I can't figure out how to word the queries.
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Jul 21, 2015
Recently I have come across a requirement where i need to design a table.
There are some columns in table like below with DECIMAL Datatype:
BldgLength
BldgHeight
BldgWeight
Based on my knowledge, i know that values before Floating-Point will not be more than 4 digits.
Now as per MSDN,
Precision => 1 - 9
Storage bytes => 5
so i can create column as:
BldgLengthDECIMAL(6,2) DEFAULT 0
OR
BldgLengthDECIMAL(9,2) DEFAULT 0
Now while reading some articles, i came to know that when we do some kind of operation like SUM Or Avg, on above column then result might be larger than current data type.
So some folks suggested me that i should keep some extra space/digits considering above MATH functions, to avoid an Arithmetic Over Flow error.
So my question is what should be value of DataType for above column ?
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Dec 5, 2015
How can i subtract two columns:
I have table:
ID COL 1 COL 2
-------------------------
1 200.00 70.00
2 200.00 30.00
3 200.00 90.00
4 200.00 110.00Col1 - COL2
But to continue for each row and value is reduced by the previously value.
My output should be like as:
ID COL 1 COL 2 [COL3 AS RESULT]
-------------------------
1 200.00 70.00 130
2 200.00 30.00 100
3 200.00 90.00 10
4 200.00 110.00 -100
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Mar 10, 2014
Consider the following dataset:
COL1 | COL2 | COL3 | COL4
1 | FD | DR. A | Y
2 | FD | DR. A | Y
3 | FD | DR. A | N
4 | FD | DR. A | Y
5 | FD | DR. A | Y
6 | PF | DR. A | Y
7 | FD | DR. B | Y
8 | PF | DR. B | N
Consider the script below:
SELECT
COL2, COL3, COUNT(COL1) AS TOTALS
FROM CASES
GROUP BY COL2, COL3
ORDER BY COL3, COL2
The script above produces the following output:
COL2 | COL3 | TOTALS
FD | DR. A | 5
PF | DR. A | 1
FD | DR. B | 1
PF | DR. B | 1
I need to add one more column to the script that counts records with 'Y' in COL4 for each COL1 category (FD, PF). The final dataset would look like this:
COL2 | COL3 | TOTALS | NEWCOL
FD | DR. A | 5 | 4
PF | DR. A | 1 | 1
FD | DR. B | 1 | 1
PF | DR. B | 1 | 0
I am having a hard time trying to use COUNT() on multiple columns with the GROUP BY restrictions that exist.
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Aug 9, 2007
Hi all,
I have a scenario which I am not able to figure out how to do it better for quite some time.
Assume I have a few rows of data :
RunningID Date WOid
1234 1/23/2007 23
1236 1/24/2007 23
1239 1/2/2007 24
1222 1/4/2007 23
1321 2/4/2007 22
My objective is to merge all RunningID into a single cell when WOid is the same (this will most probably use a "group by" to get the different WOid out). Maybe some aggregate function that can do it as:
select ReturnConca(RunningID, "#") as RunningID_str, max(Date) as MaxDate, max(WOid) as WO from tableXXX
group by WOid
Results:
RunningID_str MaxDate WO
1234#1236#1222 1/24/2007 23
1239 1/2/2007 24
1321 2/4/2007 22
Any advise would be much appreciated.
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Aug 25, 2006
Hello,
I am trying to figure out how to use the select maximum command in SQL Server 2005. I have already created a database and I have it populate it with multiple fields and multiple records. I Would like to create a new column or field which contains the maximum value from four of the fields. I have already created a column and I am trying to figure out how to use a command or SQL statement which is entered into the computed equation or formula in the properties for this field/column.
Any help you can provide will be greatly appreciated!
Thank you,
Nathan
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May 12, 2015
I've to write a function to return a comma delimited values from a table columns
If a table has Tab1 ( Col1,Col2,Col3).
E.g. as below ( the columnName content I want to use as columns for my pivot table
CREATE FUNCTION [RPT].[GetListOfCol]
(
@vCat NVARCHAR(4000)
)
RETURNS @PList
AS
BEGIN
SELECT @PList += N', [' + [ColumnName] +']'
FROM [ETL].[TableDef]
WHERE [IsActive] = 1
AND [Category] = @vCat
RETURN;
END;
I want out put to be as below, I am getting this output from the select query independently by declaring @Plist variable and passing @vcat value, now I want it to be returned from a function when called from a select query output ,Colum1,column2,....
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Apr 15, 2008
Hi all,
Currently, I am using the SSRS 2005 and try to toggle the report columns similar to Excel's column grouping function. Users can expand "+" / collapse "-" the columns in the render excel report. It works fine when I excute the tabular report in the web yet the toggle function is missing when I render the report to an Excel report. I am not sure the toggle function will only work for the row items or both as the excel report can keep the toggle function for the row items. Please help.
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Feb 28, 2001
Hi,
I am in a dilemma. The scenario is:
I have a table with a long stream (1000 bytes non-fixed length)with delimited words. I need to get the words out in a separate table and do it fast.
Ideally a cursor is the solution but having added things like User defined functions and Table data types, I was tempted to use these. The master table having about 15 million rows with upto 200 delimited words in each row on an average, the cursor would have taken weeks.
I got very close. I developed the function that will accept a stream of words and return table data that could be inserted into the second table where I wanted it to be. It worked great with a constant string(see the statement below)
select *
from FnGetWords('aba ba ba baba ba baba bab ababa')
The only problem is now I need to pass the stream from another table:
something like this
select *
from FnGetWords(stream), Mastertable
I know a functioncan be called in a select statement but what I need to figure out is how I can use that in the From clause or pass the stream to it without using the cursor.
Any immediate help will be highly appreciated..
Thanks tons in anticipation,
Christina
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