UPDATE A Table With Aggregate Results For Multiple Columns
Jan 8, 2007
Hi everyone. I am updating a table with aggregate results for multiple
columns. Below is an example of how I approached this. It works fine
but is pretty slow. Anyone have an idea how to increase performance.
Thanks for any help.
UPDATE #MyTable
SET HireDate=(Select Min(Case When Code = 'OHDATE' then DateChanged
else null end)
From HREH
Where #MyTable.HRCo=HREH.HRCo and
#MyTable.HRRef=HREH.HRRef ),
TerminationDate=(select Max(Case When Type = 'N' then
DateChanged else null end)
From HREH
Where #MyTable.HRCo=HREH.HRCo and
#MyTable.HRRef=HREH.HRRef ),
ReHireDate=(select MAX(Case When Code = 'HIRE' then
DateChanged else null end)
From HREH
Where #MyTable.HRCo=HREH.HRCo and #MyTable.HRRef=HREH.HRRef )
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Apr 6, 2008
Using SQL Server 2005 Express:
I'd like to know how to do a SELECT Query using the following tables:
Miles Table:
Date/Car/Miles/MilesTypeID
===============
(some date)/Ford/20/1
(some date)Ford/20/2
(some date)Chevy/30/1
(some date)Toyota/50/3
(some date)Ford/30/3
Miles Type Table
MilesTypeID/MilesType
=================
1/City
2/Highway
3/Off-Road
I'd like the results to be like this:
Date/Car/City Miles/Highway Miles/Off-Road Miles
=====================================
(date)-Ford-20-0-0
(date)-Chevy-0-20-0
(date)-Ford-20-0-0
(date)-Toyota-0-0-50
(date)-Ford-0-0-30
Anyone? Thanks in advance!
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Nov 15, 2013
I want to update multiple column in one table using with case statement. i need query pls..
stdidnamesubject result marks
1 arun chemistry pass 55
2 alias maths pass 70
3 babau history pass 55
4 basha hindi NULL NULL
5 hussain hindi NULL nULL
6 chandru chemistry NULLNULL
7 mani hindi NULLNULL
8 rajesh history NULLNULL
9 rama chemistry NULLNULL
10 laxman maths NULLNULL
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Feb 18, 2008
Hi all,
I am trying to aggrgate Values on three columns Customer , OrderDate and Product thorough SSIS. It gives me following masseges and works very very slow.
Before Aggregation I sort the Data by Customer , OrderDate & Product.
The Aggregate transformation has encountered 4085 key combinations. It has to re-hash data because the number of key combinations is more than expected. The component can be configured to avoid data re-hash by adjusting the Keys, KeyScale, and AutoExtendFactor properties.
The Aggregate transformation has encountered 25797 key combinations. It has to re-hash data because the number of key combinations is more than expected. The component can be configured to avoid data re-hash by adjusting the Keys, KeyScale, and AutoExtendFactor properties.
The Aggregate transformation has encountered 253973key combinations. It has to re-hash data because the number of key combinations is more than expected. The component can be configured to avoid data re-hash by adjusting the Keys, KeyScale, and AutoExtendFactor properties.
The Aggregate transformation has encountered 2000037key combinations. It has to re-hash data because the number of key combinations is more than expected. The component can be configured to avoid data re-hash by adjusting the Keys, KeyScale, and AutoExtendFactor properties.
Please help me...
Thank you
Balwant.
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Sep 24, 2007
Let me start with saying thanks to all of you who have helped me (I'm a SQL newbee after doing OO for the past 12+ years)
I need to do several aggregates on multiple columns, with each column having different SELECT Criteria.
Sample Data:
Dept Project Cost CostFlag Schedule ScheduleFlag
D1 D1P1 495 1 135 3
D1 D1P2 960 2 70 2
D1 D1P3 1375 3 105 2
D1 D1P4 1050 2 160 3
D1 D1P5 1890 3 40 1
D2 D2P1 650 1 155 3
D2 D2P2 890 2 125 2
D2 D2P3 1235 3 85 1
D2 D2P4 430 1 140 3
D3 D3P1 1960 3 45 1
D3 D3P2 1490 3 85 1
D3 D3P3 1025 2 135 3
D3 D3P4 615 1 100 2
D3 D3P5 270 1 70 1
D3 D3P6 815 2 155 3
I need to calculate MEAN (average), Standard Deviation, Variance, Range, Span & Median for each data column (Cost, Schedule in the test data), where each data column has different selection criteria. I have the calculations working for each column individually (e.g. funcCalcCost, funcCalcSchedule), but I need to return the calculated values as a single data set:
SELECT Dept, Project, AVG(Cost) as Cost_Mean, MAX(Cost) - MIN(Cost) as Cost_Range, .......
WHERE CostFlag = @InputParameter
GROUP BY Dept, Project
The code above works great - but only for a single column. I need to return a dataset like this:
Dept Project Cost_Mean Cost_Range
D1 D1P1 495 135
D1 D1P2 960 70
D1 D1P3 1375 105
I need to return a dataset like this:
Dept Project Cost_Mean Cost_Range Schedule_Mean Schedule_Range
D1 D1P1 495 135 100 28
D1 D1P2 960 70 42 12
D1 D1P3 1375 105 91 38
I also have working code calculate the MEDIAN (what a pain that was, thank god I found a code example to get me going on the MEDIAN)
Thanks!
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Jul 31, 2015
I have a table #vert where I have value column. This data needs to be updated into two channel columns in #hori table based on channel number in #vert table.
CREATE TABLE #Vert (FILTER VARCHAR(3), CHANNEL TINYINT, VALUE TINYINT)
INSERT #Vert Values('ABC', 1, 22),('ABC', 2, 32),('BBC', 1, 12),('BBC', 2, 23),('CAB', 1, 33),('CAB', 2, 44) -- COMBINATION OF FILTER AND CHANNEL IS UNIQUE
CREATE TABLE #Hori (FILTER VARCHAR(3), CHANNEL1 TINYINT, CHANNEL2 TINYINT)
INSERT #Hori Values ('ABC', NULL, NULL),('BBC', NULL, NULL),('CAB', NULL, NULL) -- FILTER IS UNIQUE IN #HORI TABLE
One way to achieve this is to write two update statements. After update, the output you see is my desired output
UPDATE H
SET CHANNEL1= VALUE
FROM #Hori H JOIN #Vert V ON V.FILTER=H.FILTER
WHERE V.CHANNEL=1 -- updates only channel1
UPDATE H
SET CHANNEL2= VALUE
FROM #Hori H JOIN #Vert V ON V.FILTER=H.FILTER
WHERE V.CHANNEL=2 -- updates only channel2
SELECT * FROM #Hori -- this is desired output
my channels number grows in #vert table like 1,2,3,4...and so Channel3, Channel4....so on in #hori table. So I cannot keep writing too many update statements. One other way is to pivot #vert table and do single update into #hori table.
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Feb 10, 2004
I have a DBTable named Vendors which includes the following columns: CompanyName (Name Here)
SBI (Yes, No)
MBE (Yes, No)
SBI (Yes, No)
WBE (Yes, No)
I'm trying to do a search on Vendors where either SBI or MBE or SBI or WBE is equal to 'yes' and then order by company name.
I'm lost on both the search and the results code.
I'd like to have a drop down for the search like this:
<form name="Search" action="vendor_results.asp" method="post">
<Input type=hidden name="validate" value=1>
Show all Vendors who are: <Select name="?????">
<OPTION value="YES">SBI
<OPTION value="YES">SBE
<OPTION value="Yes">MBE
<OPTION value="Yes">WBE
</select>
<Input type="submit" Value="Go">
</form>
Any ideas on how to make this work would be greatly appreciated.
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Apr 24, 2006
I'm writing a FTS query which needs to search on two different columns.
E.g. Table contains "Location" and "LocationDescription" columns.
Both columns are FT indexed.
The query also uses AND/OR operators to filter out the results.
I found the following article which gives the solution to the same problem.
Link: http://support.microsoft.com/default.aspx?scid=kb;en-us;286787
Is this problem associated with SQL Server 2005 also?
Making a third column which hold data from first two column is the
only solution or is there any other way to acheive better results?
Shailesh Patel...
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Aug 10, 2006
Hello, i have a table called tblschedule that has field for resourceID, employeeID, and scheduleDate. And also i have another table called tblResource that has resourceID and ResourceName. The third table called tblEmployee has employeeID, employeeFirstName and employeeLastname. I want to get a report for each resourceName (not ResourceID) that per employee schedule (COUNT). I need the report has ResourceName field, employeeName field and count. How can i write a store procedure as it need join three table to get the count. Thank you very much!
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May 22, 2008
Here is the example:
I have two tables. One has Projects with the total amt of hours worked on the project itself. The other is an Employee_Projects table with individual rows of hrs per employee worked on the above referenced projects.
I need to SUM all the hrs from the Employee_Projects table and GROUP BY project number, then UPDATE the Projects table with the sum of hours where the Project Number from table A matches the Project Number from table B.
Of course, you cant use an aggregate function in an UPDATE clause, so what would be the easiest way to do this??
Any help would be much appreciated.
-C
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Apr 20, 2008
Hi,I am using MS SQL server 2005 and wondering how to sort my results by rank using FREETEXT on multiple columns. Is there a way to do this? My two colums are:title and description
can anyone give any code snippets?
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Oct 29, 2007
I have struggled and can't seem to get the SQL correct to get the records I want.
I have 2 tables containing information from 2 separate independant sensor arrays which collect data about trains in a rail network. I need to get the most current records about the trains at any given time.
Table 1 - Positions
PosId | TrainId | Timestamp | X | Y |
1 | 109 | 5/10/2007 10:01:00 | 62345 | 24998
2 | 210 | 5/10/2007 10:01:00 | 67389 | 22002
3 | 857 | 5/10/2007 10:01:00 | 62599 | 25712
.... (Updates every 15 seconds)
101 | 109 | 5/10/2007 10:07:15 | 62389 | 25002
102 | 210 | 5/10/2007 10:07:15 | 65489 | 25432
103 | 857 | 5/10/2007 10:07:15 | 62889 | 25983
Table 2 - Status
StatusId | TrainId | Timestamp | SensorId | Delay | OffDuty |
1 | 109 | 5/10/2007 10:02:34 | 72 | -3 | N
2 | 857 | 5/10/2007 10:02:48 | 199 | +2 | N
3 | 210 | 5/10/2007 10:04:54 | 85 | -10 | Y
4 | 857 | 5/10/2007 10:05:21 | 231 | +1 | N
5 | 109 | 5/10/2007 10:06:51 | 75 | -5 | N
For any given moment in time, I want to query the database and get the last known position of each train and it's status.
So I want a result table like this:
given time = 10:07:20
TrainId | PosTime | X | Y | StatusTime | SensorId | Delay | OffDuty
109 | 5/10/2007 10:07:15 | 62389 | 25002 | 5/10/2007 10:06:51 | 75 | -5 | N
210 | 5/10/2007 10:07:15 | 65489 | 25432 | 5/10/2007 10:04:54 | 85 | -10 | Y
857 | 5/10/2007 10:07:15 | 62889 | 25983 | 5/10/2007 10:05:21 | 231 | +1 | N
OR given time=10:03:30
1 | 109 | 5/10/2007 10:03:30 | someX | someY | 5/10/2007 10:02:34 | 72 | -3 | N
2 | 210 | 5/10/2007 10:03:30 | someX | someY | null | null | null | null
(Since train 210 it hasn't tripped a status sensor yet, we don't know it's status at that time)
3 | 857 | 5/10/2007 10:03:30 | someX | someY | 5/10/2007 10:02:48 | 199 | +2 | N
Any help to achieve these results would be MOST appreciated, Thanks.
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Jul 22, 2015
So I have been trying to get mySQL query to work for a large database that I have. I have (lets say) two tables Table_One and Table_Two. Table_One has three columns: Type, Animal and TestID and Table_Two has 2 columns Test_Name and Test_ID. Example with values is below:
**TABLE_ONE**
Type Animal TestID
-----------------------------------------
Mammal Goat 1
Fish Cod 1
Bird Chicken 1
Reptile Snake 1
Bird Crow 2
Mammal Cow 2
Bird Ostrich 3
**Table_Two**
Test_name TestID
-------------------------
Test_1 1
Test_1 1
Test_1 1
Test_1 1
Test_2 2
Test_2 2
Test_3 3
In Table_One all types come under one column and the values of all Types (Mammal, Fish, Bird, Reptile) come under another column (Animals). Table_One and Two can be linked by Test_ID
I am trying to create a table such as shown below:
Test_Name Bird Reptile Mammal Fish
-----------------------------------------------------------------
Test_1 Chicken Snake Goat Cod
Test_2 Crow Cow
Test_3 Ostrich
This should be my final table. The approach I am currently using is to make multiple instances of Table_One and using joins to form this final table. So the column Bird, Reptile, Mammal and Fish all come from a different copy of Table_one.
For e.g
Select
Test_Name AS 'Test_Name',
Table_Bird.Animal AS 'Birds',
Table_Mammal.Animal AS 'Mammal',
Table_Reptile.Animal AS 'Reptile,
Table_Fish.Animal AS 'Fish'
From Table_One
[Code] .....
The problem with this query is it only works when all entries for Birds, Mammals, Reptiles and Fish have some value. If one field is empty as for Test_Two or Test_Three, it doesn't return that record. I used Or instead of And in the WHERE clause but that didn't work as well.
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Apr 3, 2007
Is this possible? What I am looking for is something like:UPDATE T_SitesSET T_Sites.LastDate = T_Inspections.DateFROM T_SitesINNER JOIN T_Assets ON T_Sites.SiteID = T_Assets.AssetIDLEFT OUTER JOIN T_Insecptions ON T_Assets.AssetID = T_Inspections.AssetID-- But I need only the last inspection done on the site (including if it is null)
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Jul 24, 2015
I'm trying to create an email report which gives a result of multiple results from multiple databases in a table format bt I'm trying to find out if there is a simple format I can use.Here is what I've done so far but I'm having troble getting into html and also with the database column:
EXEC msdb.dbo.sp_send_dbmail
@subject
= 'Job Summary',
@profile_name =
'SQL SMTP',
[code]....
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Apr 29, 2015
I have a business need to create a report by query data from a MS SQL 2008 database and display the result to the users on a web page. The report initially has 6 columns of data and 2 out of 6 have JSON data so the users request to have those 2 JSON columns parse into 15 additional columns (first JSON column has 8 key/value pairs and the second JSON column has 7 key/value pairs). Here what I have done so far:
I found a table value function (fnSplitJson2) from this link [URL]. Using this function I can parse a column of JSON data into a table. So when I use the function above against the first column (with JSON data) in my query (with CROSS APPLY) I got the right data back the but I got 8 additional rows of each of the row in my table. The reason for this side effect is because the function returned a table of 8 row (8 key/value pairs) for each json string data that it parsed.
1. First question: How do I modify my current query (see below) so that for each row in my table i got back one row with 19 columns.
SELECT A.ITEM1,A.ITEM2,A.ITEM3,A.ITEM4, B.*
FROM PRODUCT A
CROSS APPLY fnSplitJson2(A.ITEM5,NULL) B
If updated my query (see below) and call the function twice within the CROSS APPLY clause I got this error: "The multi-part identifier "A.ITEM6" could be be bound.
2. My second question: How to i get around this error?
SELECT A.ITEM1,A.ITEM2,A.ITEM3,A.ITEM4, B.*, C.*
FROM PRODUCT A
CROSS APPLY fnSplitJson2(A.ITEM5,NULL) B, fnSplitJson2(A.ITEM6,NULL) C
I am using Microsoft SQL Server 2008 R2 version. Windows 7 desktop.
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Nov 2, 2004
I am almost sure I can update variables columns in one select/case type
statement, but having problems working out the syntax.
I have a table with transactions - with tran types as the key.
in this example, types = A,B,C ,D.
in this first example I am updating the sum of QTY to value t_A based on
tran types =A.
can I perform sub query/case to update with the same where clause
but for types B,C and D?? I also have to insert for specific lot numbers each sum values.
Create table #t_reconcile(
t_lot_number int not null,
t_A float,
t_B float,
t_C float,
t_D float)
insert #t_reconcile
select t.lot_number, sum(t.qty)
from i , t
where i._id = t.event_id
i.transaction_type = 'A'
group by t.lot_number
order by t.lot_number
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Sep 29, 2015
Can you update data from multiple tables in the same UPDATE statement, by joining those tables in a CTE ?
For example, this fails:
DECLARE @UPDCATE_COUNT AS int = 100000;
WITH COMBINED_TABLES AS (
SELECT TOP (@UPDATE_COUNT) T.UpdateID, T.IS_UPDATED, U.[Description]
FROM dbo.Table1 AS U
INNER JOIN dbo.Table2 AS T
[code]....
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Aug 10, 2015
Here is my requirement, How to handle using SSIS.
My flatfile will have multiple columns like :
ID key1 key2 key3 key 4
I have SP which accept 3 parameters ID, Key, Date
NOTE: Key is the coulm name from the Excel. So my sp call look like
sp_insert ID, Key1, date
sp_insert ID, Key2,date
sp_insert ID, Key3,date
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Apr 15, 2014
I am facing a problem in writing the stored procedure for multiple search criteria.
I am trying to write the query in the Procedure as follows
Select * from Car
where Price=@Price1 or Price=@price2 or Price=@price=3
and
where Manufacture=@Manufacture1 or Manufacture=@Manufacture2 or Manufacture=@Manufacture3
and
where Model=@Model1 or Model=@Model2 or Model=@Model3
and
where City=@City1 or City=@City2 or City=@City3
I am Not sure of the query but am trying to get the list of cars that are to be filtered based on the user input.
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Feb 12, 2015
I have an Parent table (Parentid, LastName, FirstName) and Kids table (Parentid, KidName, Age, Grade, Gender, KidTypeID) , each parent will have multiple kids, I need the result as below:
I need results for each parent like this
ParentID, LastName, FirstName, [Kid1Name,Kid2Name,Kid3Name], [Kid1Age,Kid2Age,Kid3Age],[kid1grade,Kid2grade,Kid3grade],[kid1gender,Kid2gender,Kid3gender]
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Sep 11, 2014
DECLARE @EmployeeID nvarchar(1000)
DECLARE @FiscalYear nvarchar(1000)
SET @EmployeeID = '101,102,103,104,105'
SET @FiscalYear = '2013,2014'
SELECT Data FROM dbo.Split(@EmployeeID, ',')
SELECT Data FROM dbo.Split(@fiscalyear, ',')
_______________________________________
This is part of a bigger project but I am stuck on this part. I get back 2 result sets
Data Data
101 2013
102 2014
103
104
105
I want to insert the results in a new table 2 columns and get the results below.
New Table
ID Fiscal Year
101 2013
101 2014
102 2013
102 2014
103 2013
103 2014
104 2013
104 2014
105 2013
105 2014
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Sep 7, 2007
The problem I'm having is that I need a cursor to return multiple results into 1 .NET System.Data.DataTable, and I don't know if it's possible. Actually, the real problem I'm having is that whoever designed this database did a poor job and if it weren't for one small thing I could do this all with aggregates...
But more specifically, this is what I need to accomplish. I have written a cursor that I know works - when I run it in MS SQL Query Analyzer, I get the results I want, but it's returned in multiple tables. I am maintaining a .NET application with some pretty lousy performance and I'm trying to boost it up. I need to take the cursor's results, stuff them into a DataTable, and then return that table to my web application to render.
In my C# code, I am using a SqlDataAdapter to execute my query. This is what I'd like to do...
/*assume query is my working cursor, InvoiceDBConnection is not null, and dt is an empty, non-null DataTable*/
SqlDataAdapter sda = new SqlDataAdapter(query, InvoiceDBConnection);
sda.Fill(dt);
... but this doesn't work, and it makes sense, I guess...since the cursor returns multiple "tables" (not sure if that's actually how the data is returned).
So is there any way to accomplish what I want to do? Or do I have to do it the crappy way it's done now by running my aggregate query and then using a really time-consuming for loop on my results to make the necessary adjustment?
Any help is greatly appreciated
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Mar 18, 2005
hi,friends
we show record from multiple table using single 'selectcommand'.
like....
---------
select *
from cust_detail,vend_detail
---------
i want to insert value in multiple database table(more than one) using single 'insert command'.
is it possible?
give any idea or solution.
i want to update value in multiple database table(more than one) using single 'update command'
i want to delete value in multiple database table(more than one) using singl 'delete command'
it is possible?
give any idea or solution.
it's urgent.
thanks in advance.
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Apr 6, 2007
Dear friends, can anyone please guide me on how to update table with results from derived column tool?
thanks,
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Feb 12, 2007
I admit I am a novice to queries and stored procedures but understand stored procedures are more secure, so I am choosing to challenge myself with a stored procedure and have not been successful at all.
What I am looking for is a stored procedure which would query the single table named Hospital, which would search from a single textbox the end user would enter the text they are searching for on a Windows VB application but is dependant on a few end user selected items.
1. The end user can select a radio button either "Starts with" or "Contains"
2. The end user can select from 6 checkboxes (Hospitals, Address, City, State, Zip, Type) to limit or expand their search from the columns in the table.
The table has 17columns (CO, PARENTCO, ADDR, POBox, CITY, State, ZIP, TEL, FAX, WEBSITE, HOSP_TYPE, OWNERSHIP, BEDS, CONTACT, TITLE, Email) but I am only allowing the end user to search by the above 6 columns and need to display the above 6 columns plus the phone, fax and website columns.
After the user clicks the search button it displays the results in a listbox and the user will then select the one they want and it displays the information in another set of textboxes.
Hopefully someone can get me pointed in the right direction! Thanks for your help!
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Oct 28, 2015
I have created a table(T1) from select query result, that Select query is parameterised. Now I need to update the select query table(T1) based on the result every time.
Below is my Query:
ALTER PROCEDURE [dbo].[RPT_Cost_copy]
SELECT MEII.*, SIMM.U_SP2DC, UPPER(SIMM.U_C3C2) AS GRP3,sb.cost, PREV.Z1, PREV.Z3, SB.Z2, SB.Z4,SIMM.U_C3DC1 AS FAM
INTO T1
FROM
(SELECT a.meu, a.mep2, SUM(a.mest) as excst
FROM mei as A WHERE a.myar=@yr and a.mprd=@mth AND LTRIM(A.MCU) <> '' AND LTRIM(A.MRP2) <> ''
[code]....
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May 4, 2006
Hello,I have a query that I need help with.there are two tables...Product- ProductId- Property1- Property2- Property3PropertyType- PropertyTypeId- PropertyTypeThere many columns in (Product) that reverence 1 lookup table (PropertyType)In the table Product, the columns Property1, Property2, Property3 all contain a numerical value that references PropertyType.PropertyTypeIdHow do I select a Product so I get all rows from Product and also the PropertyType that corresponds to the Product.Property1, Product.Property2, and Product.Property3ProductId | Property1 | Property2 | Property3 | PropertyType1 | PropertyType2 | PropertyType3 PropertyType(1) = PropertyType for Property1PropertyType(2) = PropertyType for Property2PropertyType(3) = PropertyType for Property3I hope this makes sence.Thanks in advance.
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Mar 13, 2012
I have a query where I have customers, date they ordered a swatch, date they ordered an item, and eh date diff between the two. I want to show the MIN date diff for each customer, and also show the swatch date and item date as well. But to use the MIN aggregate, it forces me to group everything, where I just want to group by customer, and have the 2 dates tag along, because i only want one record per customer. What is the easiest way for me to accomplish this?
SAMPLE:
CustKeySwatchDateRugDateDateDiff
10903963126678366
10903963126837525
10903963126960648
10913962286550322
1115886193625764
1129666456646711
1146986229625324
1146986229627647
11469862296667438
1146986656666711
1146986624666743
DESIRED RESULTS:
CustKeySwatchDateRugDateDateDiff
10903963126678366
1115886193625764
1129666456646711
1146986656666711
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Sep 6, 2007
I have an aggregate transform that outputs two columns, a group by (DT_STR) and a count(column name) (DT_UI8). The results are put into a Recordset Destination. When I attempt to map these columns to variables in a Foreach Loop Container (using a Foreach ADO Enumerator), I get the error:
Error: 0xC001F009 at ExtractNNRPersonUpdates: The type of the value being assigned to variable "User::NNRPersonCount" differs from the current variable type. Variables may not change type during execution. Variable types are strict, except for variables of type Object.
Error: 0xC001C012 at Foreach Household Loop Container: ForEach Variable Mapping number 2 to variable "User::NNRPersonCount" cannot be applied.
The variable mentioned in the error message is setup as a UInt64. I've tried all other integer data types and nothing works. I also tried changing the data type of the count coming out of the Aggregate transform but received a warning stating this isn't possible.
Any idea what I may be doing wrong?
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Sep 21, 2015
If I have a stored procedure that returns 15 tables, how do I distinguish the tables to assign variables to each table in c#?
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Nov 25, 2014
I have two tables table1 and table2. I want to check a value from table1 against 4 different columns in table 2. What would be the most optimized way to do this. I came up with this SQL but it runs forever.
select * from table1 a
where
(a.id in (select orig_id from table2 where exctn_dt >= '01-OCT-14')) or
(a.acct_intrl_id in (select benef_id from table2 where exctn_dt >= '01-OCT-14')) or
(a.acct_intrl_id in (select send_id from table2 where exctn_dt >= '01-OCT-14')) or
(a.acct_intrl_id in (select rcv_id from table2 where exctn_dt >= '01-OCT-14'));
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Jan 3, 2007
How do I alter multiple columns with one SQL statement?
I've tried :
ALTER TABLE epcs_benefit_plan ALTER COLUMN
abc1 varchar(3) not null,
abc2 varchar(3) not null
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