pls what functions in sql format values like: 122334.98765 to become only with 2 digits after coma like this: 122334.98
what part of help in books online
and also what functions do methods on dates like getting date value from string, adding two different dates, getting the day, getting th month.....
Hi ,
I will need some examples in assigning and getting values using SQLServer 2005. For eg. How can I store the value that I retrieved in a variable and return that value ? How can I use a function inside a stored procedure ? Do we have any examples or some simple sample code just to take a look ?
For eg I have written the following function which I called from a stored procedure.
BEGIN
--Declare the return variable here
DECLARE @Rows NUMERIC(10)
DECLARE @RETURN_ENABLED VARCHAR(1)
-- Add the T-SQL statements to compute the return value here
SELECT @Rows = MAX(PROFILE_INDEX) FROM PROFILE_PERMISSION PP
INNER JOIN sys_menu_item ON PP.MENU_ITEM=sys_menu_item.menu_item
WHERE PP.PROFILE_INDEX in (select up.profile_index from user_profile up where up.user_id= @is_user) and
not exists (select up.profile_index from user_profile up where up.user_id= @is_user and up.profile_index=1) and
PP.APPLICATION_CODE = @is_appl AND
PP.MENU_NAME=@menu_name
Group By Profile_INdex
IF @Rows > 0
SELECT @RETURN_ENABLED = 'N'
ELSE
SELECT @RETURN_ENABLED = 'Y';
-- Return the result of the function
RETURN @RETURN_ENABLED;
END
Is it correct ? The variable @ROWS will be assigned with the values that the sql statement will return ?
From the stored procedure I'm calling the function inside a CTE.
;WITH GetHierarchy (item_text ,orden , read_order, item_parent , menu_item , enabled)
AS
(--Anchor.
select tb1.item_text, tb1.orden, tb1.read_order, tb1.item_parent , tb1.menu_item ,
dbo.f_sty_print_menu_per_role_per_app2(@menu_name , @is_user , @is_appl) as enabled
From sys_menu_item as tb1
where tb1.MENU_ITEM not in ('m_window','m_help','m_toolbar') and tb1.item_parent not in ('m_toolbar','m_window','m_help')
And tb1.item_parent= @menu_name
--Members
UNION ALL
select tb2.item_text, tb2.orden, tb2.read_order, tb2.item_parent , tb2.menu_item ,
dbo.f_sty_print_menu_per_role_per_app2(@menu_name , @is_user , @is_appl) as enabled
from sys_menu_item as tb2 , GetHierarchy
where tb2.MENU_ITEM not in ('m_window','m_help','m_toolbar') and tb2.item_parent not in ('m_toolbar','m_window','m_help')
And tb2.item_parent = GetHierarchy.menu_item and tb2.menu_name = @menu_name
)
select Space(5*(orden)) + item_text as menui, orden, read_order, item_parent , menu_item ,enabled
From GetHierarchy
Am I doing it correctly ?
I would appreciated any help you could give me.
Thank you
Hi,
I have just started working with CLR Userdefined functions(SQL 2005),the below code shows I am inserting a row into
table through a function.
I dont know where am going wrong;but nuthing is happening.
I checked the connection also,in Server Explorer its getting connected with the data base.
**Please help me regarding this******
public partial class UserDefinedFunctions
{
[Microsoft.SqlServer.Server.SqlFunction]
public static int EmpName()
{
using (SqlConnection conn = new SqlConnection("Context Connection=true"))
{
conn.Open();
SqlCommand cmd = conn.CreateCommand();
cmd.CommandText = "INSERT INTO dbo.Employee VALUES('MOHAN',66,22,'GDGDG',55)";
//SqlDataReader rec = new SqlDataReader();
//rec = cmd.ExecuteReader();
int rows = cmd.ExecuteNonQuery();
//string name = rec.GetString(0);
conn.Close();
return rows;
}
i want to pass a value from one user defined function to another how do i do it.E.g
My first function calulate a value which is to be used by another function for calculation
my 2nd function is given below
Create Function Avg_WLPD_CFS(@Res float,@TotDay int)
Returns float
As
Begin
Return(@Res/@TotDay)
end
the value @Res is calculated from first function, how do i pass this value to the above function.
Hi all!In a statement I want to find the IDENTITY-column value for a row thathas the smallest value. I have tried this, but for the result i alsowant to know the row_id for each. Can this be solved in a neat way,without using temporary tables?CREATE TABLE some_table(row_id INTEGERNOT NULLIDENTITY(1,1)PRIMARY KEY,row_value integer,row_name varchar(30))GO/* DROP TABLE some_table */insert into some_table (row_name, row_value) VALUES ('Alice', 0)insert into some_table (row_name, row_value) VALUES ('Alice', 1)insert into some_table (row_name, row_value) VALUES ('Alice', 2)insert into some_table (row_name, row_value) VALUES ('Alice', 3)insert into some_table (row_name, row_value) VALUES ('Bob', 2)insert into some_table (row_name, row_value) VALUES ('Bob', 3)insert into some_table (row_name, row_value) VALUES ('Bob', 5)insert into some_table (row_name, row_value) VALUES ('Celine', 4)insert into some_table (row_name, row_value) VALUES ('Celine', 5)insert into some_table (row_name, row_value) VALUES ('Celine', 6)select min(row_value), row_name from some_table group by row_name
View 2 Replies View RelatedI have managed to use the BI Wizard for time intelligence and added YTD and MTD successfully. I notice the values returned are empty, and I think this is due to the fact that all the test data I use is many years old. What's the simplest way to resolve this issue so that I can see that these MDX functions return correct values? Changing the system date on this company laptop is not an option.
View 4 Replies View RelatedHI!
I do a select and concatinating the answers into a one column table @tab(string).
Is it possible to format these values like this:
GENAV DELAV TOTIP RES
12 myvalues www.notech.com 1
1 starthere 192.168.0.2 1
125 or here www.hereistomanychar.s 0
max 3 max 10 max 22 max 1
the first column max 3 characters the second column max 10 char...
I want to do this to get a good view of the data i the table @tab
Here is the select:
INSERT INTO @tab
SELECT Convert( varchar, GENAV)+ ' ' + Convert( varchar, DELAV)+ ' ' + Convert( varchar, TOTIP) ' ' + Convert( varchar, RES)
from dbo.MOVE
where DATE between @starttime and @theEndTime
With this select it looks like:
12 myvalues www.notech.com 1
1 starthere 192.168.0.2 1
125 or here www.hereistomanychar.s 0
This is very complicated to read!
How Can I BCP in datetime values in nondefault format, wich is "mdy" in U.S. English.
Thanks in advance, for any help.
Hi,
I'm calculating matrix including totals in the database.
I would like to set a background color for all total cells.
For total cells with now dat in database I fail to put codiotional formating.
I use the following code:
=iif(Fields!Col1Desc.Value="Total", "#60759b", "Transparent")
For cells under "Total" columns that do not got any db value I got color "Transparent" and not "#60759b"
How do I recognize to which column or row a cell belong in a matrix even if it not a value that come from db but empty one?
for example, note the background color of the cell of Male, Total and 2006
I got that matrix:
Year
Gender
Employee Status
2006
2007
2008
Total
Male
Active
0
0
1
1
None Active
0
0
3
3
Total
0
7
4
11
Female
Active
6
5
5
16
None Active
5
3
7
15
Total
11
8
12
31
Instead of that:
Year
Gender
Employee Status
2006
2007
2008
Total
Male
Active
0
0
1
1
None Active
0
0
3
3
Total
0
7
4
11
Female
Active
6
5
5
16
None Active
5
3
7
15
Total
11
8
12
31
hello,
I am trying to insert date and time into my table.
insert into <table_name> values('12/12/2006','12:23:04');
but it displays error at " ; "
can anyone help me to figure out the problem
Thanks a lot in advance.
Regards,
Sweety
I am importing a couple SAS datasets to SQL Server 2008 for a project. The dates are in a float format, they show up as DT_R8 in SSIS. How can I convert these values to SQL server datetime? I have tried dozens of methods I found on-line with no success, I keep getting 'Arithmetic overflow error converting expression to data type datetime.' errors.
View 0 Replies View RelatedI was playing around with the new SQL 2005 CLR functionality andremembered this discussion that I had with Erland Sommarskog concerningperformance of scalar UDFs some time ago (See "Calling sp_oa* infunction" in this newsgroup). In that discussion, Erland made thefollowing comment about UDFs in SQL 2005:[color=blue][color=green]>>The good news is that in SQL 2005, Microsoft has addressed several of[/color][/color]these issues, and the cost of a UDF is not as severe there. In fact fora complex expression, a UDF in written a CLR language may be fasterthanthe corresponding expression using built-in T-SQL functions.<<I thought the I would put this to the test using some of the same SQLas before, but adding a simple scalar CLR UDF into the mix. The testinvolved querying a simple table with about 300,000 rows. Thescenarios are as follows:(A) Use a simple CASE function to calculate a column(B) Use a simple CASE function to calculate a column and as a criterionin the WHERE clause(C) Use a scalar UDF to calculate a column(D) Use a scalar UDF to calculate a column and as a criterion in theWHERE clause(E) Use a scalar CLR UDF to calculate a column(F) Use a scalar CLR UDF to calculate a column and as a criterion inthe WHERE clauseA sample of the results is as follows (time in milliseconds):(295310 row(s) affected)A: 1563(150003 row(s) affected)B: 906(295310 row(s) affected)C: 2703(150003 row(s) affected)D: 2533(295310 row(s) affected)E: 2060(150003 row(s) affected)F: 2190The scalar CLR UDF function was significantly faster than the classicscalar UDF, even for this very simple function. Perhaps a more complexfunction would have shown even a greater difference. Based on this, Imust conclude that Erland was right. Of course, it's still faster tostick with basic built-in functions like CASE.In another test, I decided to run some queries to compare built-inaggregates vs. a couple of simple CLR aggregates as follows:(G) Calculate averages by group using the built-in AVG aggregate(H) Calculate averages by group using a CLR aggregate that similatesthe built-in AVG aggregate(I) Calculate a "trimmed" average by group (average excluding highestand lowest values) using built-in aggregates(J) Calculate a "trimmed" average by group using a CLR aggregatespecially designed for this purposeA sample of the results is as follows (time in milliseconds):(59 row(s) affected)G: 313(59 row(s) affected)H: 890(59 row(s) affected)I: 216(59 row(s) affected)J: 846It seems that the CLR aggregates came with a significant performancepenalty over the built-in aggregates. Perhaps they would pay off if Iwere attempting a very complex type of aggregation. However, at thispoint I'm going to shy away from using these unless I can't find a wayto do the calculation with standard SQL.In a way, I'm happy that basic SQL still seems to be the fastest way toget things done. With the addition of the new CLR functionality, Isuspect that MS may be giving us developers enough rope to comfortablyhang ourselves if we're not careful.Bill E.Hollywood, FL------------------------------------------------------------------------- table TestAssignment, about 300,000 rowsCREATE TABLE [dbo].[TestAssignment]([TestAssignmentID] [int] NOT NULL,[ProductID] [int] NULL,[PercentPassed] [int] NULL,CONSTRAINT [PK_TestAssignment] PRIMARY KEY CLUSTERED([TestAssignmentID] ASC)--Scalar UDF in SQLCREATE FUNCTION [dbo].[fnIsEven](@intValue int)RETURNS bitASBEGINDeclare @bitReturnValue bitIf @intValue % 2 = 0Set @bitReturnValue=1ElseSet @bitReturnValue=0RETURN @bitReturnValueEND--Scalar CLR UDF/*using System;using System.Data;using System.Data.SqlClient;using System.Data.SqlTypes;using Microsoft.SqlServer.Server;public partial class UserDefinedFunctions{[Microsoft.SqlServer.Server.SqlFunction(IsDetermini stic=true,IsPrecise=true)]public static SqlBoolean IsEven(SqlInt32 value){if(value % 2 == 0){return true;}else{return false;}}};*/--Test #1--Scenario A - Query with calculated column--SELECT TestAssignmentID,CASE WHEN TestAssignmentID % 2=0 THEN 1 ELSE 0 END ASCalcColumnFROM TestAssignment--Scenario B - Query with calculated column as criterion--SELECT TestAssignmentID,CASE WHEN TestAssignmentID % 2=0 THEN 1 ELSE 0 END ASCalcColumnFROM TestAssignmentWHERE CASE WHEN TestAssignmentID % 2=0 THEN 1 ELSE 0 END=1--Scenario C - Query using scalar UDF--SELECT TestAssignmentID,dbo.fnIsEven(TestAssignmentID) AS CalcColumnFROM TestAssignment--Scenario D - Query using scalar UDF as crierion--SELECT TestAssignmentID,dbo.fnIsEven(TestAssignmentID) AS CalcColumnFROM TestAssignmentWHERE dbo.fnIsEven(TestAssignmentID)=1--Scenario E - Query using CLR scalar UDF--SELECT TestAssignmentID,dbo.fnIsEven_CLR(TestAssignmentID) AS CalcColumnFROM TestAssignment--Scenario F - Query using CLR scalar UDF as crierion--SELECT TestAssignmentID,dbo.fnIsEven_CLR(TestAssignmentID) AS CalcColumnFROM TestAssignmentWHERE dbo.fnIsEven(TestAssignmentID)=1--CLR Aggregate functions/*using System;using System.Data;using System.Data.SqlClient;using System.Data.SqlTypes;using Microsoft.SqlServer.Server;[Serializable][Microsoft.SqlServer.Server.SqlUserDefinedAggregate (Format.Native)]public struct Avg{public void Init(){this.numValues = 0;this.totalValue = 0;}public void Accumulate(SqlDouble Value){if (!Value.IsNull){this.numValues++;this.totalValue += Value;}}public void Merge(Avg Group){if (Group.numValues > 0){this.numValues += Group.numValues;this.totalValue += Group.totalValue;}}public SqlDouble Terminate(){if (numValues == 0){return SqlDouble.Null;}else{return (this.totalValue / this.numValues);}}// private accumulatorsprivate int numValues;private SqlDouble totalValue;}[Serializable][Microsoft.SqlServer.Server.SqlUserDefinedAggregate (Format.Native)]public struct TrimmedAvg{public void Init(){this.numValues = 0;this.totalValue = 0;this.minValue = SqlDouble.MaxValue;this.maxValue = SqlDouble.MinValue;}public void Accumulate(SqlDouble Value){if (!Value.IsNull){this.numValues++;this.totalValue += Value;if (Value < this.minValue)this.minValue = Value;if (Value > this.maxValue)this.maxValue = Value;}}public void Merge(TrimmedAvg Group){if (Group.numValues > 0){this.numValues += Group.numValues;this.totalValue += Group.totalValue;if (Group.minValue < this.minValue)this.minValue = Group.minValue;if (Group.maxValue > this.maxValue)this.maxValue = Group.maxValue;}}public SqlDouble Terminate(){if (this.numValues < 3)return SqlDouble.Null;else{this.numValues -= 2;this.totalValue -= this.minValue;this.totalValue -= this.maxValue;return (this.totalValue / this.numValues);}}// private accumulatorsprivate int numValues;private SqlDouble totalValue;private SqlDouble minValue;private SqlDouble maxValue;}*/--Test #2--Scenario G - Average Query using built-in aggregate--SELECT ProductID, Avg(Cast(PercentPassed AS float))FROM TestAssignmentGROUP BY ProductIDORDER BY ProductID--Scenario H - Average Query using CLR aggregate--SELECT ProductID, dbo.Avg_CLR(Cast(PercentPassed AS float)) AS AverageFROM TestAssignmentGROUP BY ProductIDORDER BY ProductID--Scenario I - Trimmed Average Query using built in aggregates/setoperations--SELECT A.ProductID,CaseWhen B.CountValues<3 Then NullElse Cast(A.Total-B.MaxValue-B.MinValue ASfloat)/Cast(B.CountValues-2 As float)End AS AverageFROM(SELECT ProductID, Sum(PercentPassed) AS TotalFROM TestAssignmentGROUP BY ProductID) ALEFT JOIN(SELECT ProductID,Max(PercentPassed) AS MaxValue,Min(PercentPassed) AS MinValue,Count(*) AS CountValuesFROM TestAssignmentWHERE PercentPassed Is Not NullGROUP BY ProductID) BON A.ProductID=B.ProductIDORDER BY A.ProductID--Scenario J - Trimmed Average Query using CLR aggregate--SELECT ProductID, dbo.TrimmedAvg_CLR(Cast(PercentPassed AS real)) ASAverageFROM TestAssignmentGROUP BY ProductIDORDER BY ProductID
View 9 Replies View RelatedI have created SSRS report which has many overlapping objects, the output in PDF format seems to good but in word format it is not giving the required output.
View 5 Replies View RelatedWe are migrating data from old DB2 systems to sql server 2012, the DATE FORMAT in those systems is in decimal format with 7 digits. CYYMMDD format.
I need to convert this into DD/MM/YYYY format.
I have date coming to one page as a string in the following format"May 4 2005 12:00AM"
I need to query one of my tables using this date in combination of other nondate values. How can I convert this date into valid sql server datetime format before I query a database tables
Please help
I have a table which stores date-of-birth in varchar 19861231(yyyymmdd). A view takes this data. I want to store this date as mmddyyyy in the view. How can we achieve this?
View 18 Replies View RelatedHi,
I have a set of csv files and a set of Format Specification files for each of the csv files. I need to convert the csv files into another format of csv files as specified in the Format Specification files. All the columns of the input csv files do not have a mapping with the columns of the output csv files. How can I achieve this using SSIS ? This is an urgent requirement. Please reply asap. Thanks.
Hello Expert!
I need help to I translate this data...
Table "LeaveDetail"
StaffNo | StartDate | EndDate | LeaveType |
1 | 23/04/2006 | 26/04/2006 | AL |
2 | 24/04/2006 | 25/04/2006 | MC |
3 | 26/04/2006 | 27/04/2006 | EL |
1 | 30/04/2006 | 02/05/2006 | EL |
Into this format...
|Apr|Apr|Apr|Apr|Apr|Apr|Apr|Apr|May|May|May|May|
StaffNo |23 |24 |25 |26 |27 |28 |29 |30 |01 |02 |03 |04..
---------------------------------------------------------
1 |AL |AL |AL |AL | | ... |EL |EL |EL |
2 | |MC |MC | | |
3 | | | |EL |EL |
Parameter:
Date From e.g. 23/04/2006 to 23/05/2006
Using only query statement...
Is this possible??
TIA
Regards.
Hi All,
I am stuck at one place, where I have to convert CSV format file data into SAP IDOC format file. In SSIS we don't have any such SAP adapter (though we have .NET Data Provider for mySAP suite [SSIS SAP Adapter] but this is still not fully supported by Microsoft, plus it doesn't have feature to convert data into IDOC format) that can do this. Can someone here please provide me some pointers on any third party adapters available in market to do this job or if anyone has already developed some custom approach to achieve this task?
Your quick response on this is highly appreciated.
Regards,
Kuldeep Chauhan
dear all can anybody help me soon....
i am using visual studio 2005 webapplication based on sql server 2005 database.
i can get one date from sql using one query.
I am selecting my field based on following code CONVERT(varchar, Oman.Positions.Datum, 9) AS LastUpdate
this case my output is May 4 2008 3:19:45:000AM.....
this output is correct but from this output i want to avoid millisecond part.
ie i want the output like May 4 2008 3:19:45 AM....
how i can do this
regards
E.g, i have a store procedure. The start date is long date (4/15/2007 3:00pm). i want to select the start date with a particular date (short date format 4/15/2006). Thanks in advance.
View 1 Replies View RelatedI have a table that has a DATE field named. AccountingDate that is in the format YYYY-MM-DD. It's not a VARCHAR field. I simply want to convert this date field into the format MM/DD/YYYY and call it New_Accounting_Date.
I've played with various combinations of CAST & CONVERT but haven't been able to get it to work.
Below is my latest effort which returns the error:
Incorrect syntax near the keyword 'as'
What code would work to return a MM/DD/YYYY value for New_Accounting_Date?
Select GLBATCH.AccountingDate,
convert(GLBATCH.AccountingDate as date),101) AS New_Accounting_Date
from GLBATCH
Hi
I am trying get my VB6 application to insert a record into a table (SQL Express) which has a datetime column but it would not process if the data format is differ to *American Date format*.
The date() function in VB returns 15/11/2006 which is in Australian Date format (DD/MM/YYYY) according to my setting in "Reginal and Lanuage Option-> Locale 0> English (Australia)" setting.
I get the following error:
Msg 242, Level 16, State 3, Server KITSQLEXPRESS, Line 1
The conversion of a char data type to a datetime data type resulted in an out-of-range datetime value.
The statement has been terminated.
My computer's locale is set to English (Australia) and I expect the datetime format would follow what is set in system locale
I've read an article somewhere on the net about how SQL 2005 eliminate the confusion of date conversion when read/write datetime records into a table...but it seems to me that it is still as in-flexible as MS Access
Is there a setting in the database that takes care of it?
Thanks
How to count the number of values that exist in a row based on the values from an array of numbers. Basically the the array of numbers I want to look for are in row 1 of table [test 1] and I want to search for them and count the "out of" in table [test 2]. Excuse me for not using the easiest way to convey my question below. I guess in short I have 10 numbers and like to find how many of those numbers exist in each row. short example:
Table Name: test1
Columns: m1 (int), m2 (int), m3 (int) >>> etc
Array/Row1: 1 2 3 4 5 6 7 8 9 10
------
Table Name: test2
Columns: n1 (int), n2 (int), n3 (int), n4 (int), n5 (int)
Row 1: 3, 8, 18, 77, 12
Row 2: 1, 4, 5, 7,18, 21
Row 3: 2, 4, 6, 8, 10
Answer: 2 out of 5
Answer: 4 out of 5
Answer: 5 out of 5
Hello all,
I am trying to think my way through a solution which I believe others have probably come across... I am trying to implement a matching routine wherein I need to match an address against a high value and a low value (or, for that matter an input date vs. a start and end date) to return the desired row ... i.e. if I were to use a straight vb program I would just use the following lookup:
"SELECT DISTINCT fire_id, police_ID, fire_opt_in_out, police_opt_in_out FROM ipt_tbl " & _
" WHERE zip_code = @zip_code AND addr_prim_lo <= @street_number AND addr_prim_hi >= @street_number " & _
" AND addr_prim_oe = @addr_prim_oe AND street_pre = @street_pre AND street_name = @street_name " & _
" AND street_suff = @street_suff AND street_post = @street_post " & _
" AND (expiry_date = '' OR expiry_date = '00000000' OR expiry_date > @expiry_date)" & _
" GROUP BY fire_ID, police_ID, fire_opt_in_out, police_opt_in_out"
My question, then, is how would you perform this type of query using a lookup / merge join or script? I have not found a way to implement a way to set the input columns? I can set the straight matches without a problem, i.e. lookup zip code = input zip code, but can't think of the correct way to set comparisons, i.e. lookup value 1 <= input value AND lookup value 2 >= input value
Any suggestions?
thanks for your time...
I have a DTSX package which reads values from a fixed-length text file using a data reader and writes some of the column values from the file to an Oracle table. We have used this DTSX several times without incident but recently the process started inserting NULL values for some of the columns when there was a valid value in the source file. If we extract some of the rows from the source file into a smaller file (i.e 10 rows which incorrectly returned NULLs) and run them through the same package they write the correct values to the table, but running the complete file again results in the NULL values error. As well, if we rerun the same file multiple times the incidence of NULL values varies slightly and does not always seem to impact the same rows. I tried outputting data to a log file to see if I can determine what happens and no error messages are returned but it seems to be the case that the NULL values occur after pulling in the data via a Data Reader. Has anyone seen anything like this before or does anyone have a suggestion on how to try and get some additional debugging information around this error?
View 12 Replies View RelatedI am working with a data set containing several years' of monetary values. I have entries for past dates and the associated values, and I also have entries for future dates. I need to populate the values of the future date records with the values from the same date the previous year. Is there any way this can be done in Power Pivot?
View 6 Replies View RelatedI have a string variable
string str1="1,2,3,4,5";
I have to use the above comma separated values into a SQL Search query whose datatype is integer. How would i do this Search query in the IN Operator of SQL Server. My query is :
declare @id varchar(50)
set @id= '3,4,6,7'
set @id=(select replace(@id,'''',''))-- in below select query Id is of Integer datatype
select *from ehsservice where id in(@id)
But this query throws following error message:
Conversion failed when converting the varchar value '3,4,6,7' to data type int.
I have my stored procedure set to
Territory_code IN (@Territory)
, now , how do i enter in more then one value. When i select the multi value check box, it gives me more spaces. But then doesnt recognize the values when i put in more then one. am i doing something wrong?
The field is a Varchar 20
Hi All,
I receive the input file with some 100 columns and some 20k+ rows and I want to check the incoming input row is existed in the database or not based on 2 key columns. If the row is existed then I need to check all the columns (nearly 100 columns) values in input and the database are equal or not. If both are equal I need to treat them seperately if not there is a seperate logic. How Can I do that check for each row and for each column?
Basically the algorithm is like this, if the input file row is not existed in the database then treat that as new row else if the input row is existed in the database then check all the columns are equal or not. If all the columns are equal then treat that as existing row and do nothing else if some columns are not equal then treat this row seperately.
I found some thing to achieve the above thing.
1. Take the input row and check in the database.
2. If the row is not found in the database then treat it as new row.
3. If row is found in the database then
a) Take the source row and prepare a concatenated string for all the columns
b) Take the database row and prepare a concatenated string for all the columns
c) Find out the hash code for the 2 strings and then compare hash codes for equal.
The disadvantage of this is running a loop 2*m*n times where m is the number of rows and n is the number of columns. It should be done 2 times for input file row and database row.
Can anybody suggest a good method to do this?
What does the function "GetHashCode" for InputBuffer in method "Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)" will do?
Will it generates hash code based on all the columns values?
Pls clarify.
Regards
Venkat.
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.
I am SSRS user, We have a .net UI from where we want to pass multi select values, but these values are comma separated in the database. how can I write a sql query such that when I select multi values on my UI, the comma separated values are take care of.
View 5 Replies View RelatedI've got some records like this:
ID_________Jan Feb...........................Dec
0000030257 0 0 0 0 0 0 1 1 1 1 1 0
where each month field has a 0 or 1, depending on if the person was enrolled that month.
I'm being asked to generate a table like this:
ID_________ Start_Date End_Date
0000030257 July 1, 2014 Nov 30, 2014
Is there some slam dunk way to do this without a bunch of If/Then statements?
The editor compressed all my space fields, so the column headers are off in some places.