SQL Server 2012 :: Check To See If Columns Are NOT NULL In A Record
Jun 25, 2015
I am looking for the best way to check to see if any columns are still NULL in a record. I have a form that gets filled out by users and the values entered into TableA. There are 6 columns in the table, 5 are responses and column6 indicates if the record is complete. So I want a way to see if all of the first 5 columns are NOT NULL and, if so, mark column6 with a 1.
I am thinking this would be a good thing for a trigger on INSERT or UPDATE to check to see if the first 5 columns are filled in and then mark the record as complete.
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Apr 14, 2015
Content table
deleteddate revokeddate
1/1/2001 null
null 2/2/2003
4/5/2004 null
I am trying to create a stored procedure where.I need to loop through every row of the table and check if there exists a date in either of the column. If date exists in either of the column for every row, I need to update some other stuff.For the above table, it meets my requirement, so I need to update. However if the table is as below, it doesn't meet the requirement, so I don't need to update
deleteddate revokeddate
1/1/2001 null
null null
4/5/2004 null
I started off as below, But I am getting incorrect values.
Declare @deleterevoke bit
Declare @DelRevId int
Declare @DelRevnumrows int
Declare @tempDeletedDate datetime
Declare @tempRevokedDate datetime
[code]....
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Oct 19, 2015
how to do a check for 2 columns. As long as there is data for at least one of the columns I want to return rows.
Example Data
create table test
(
ID int,
set1 varchar(50),
set2 varchar(50),
[code]....
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Apr 10, 2014
I need find out the number of columns in flat file before i process that particular file.
I have file name in @filename variable and file path is @filepath variable.
But do not not that how i will check the column name in before i will process that file.
@filePath = C:DatabaseSourceFilesCAHCVSSourceFiles
And I am using for each loop container to read the file one by one and put the file name in @filename variable.
and my file name like
Product_20120607060930.txt
Product_20130708060930.txt
My file structure is:
ID,Name,City,Country,Phone
1,Riya,Pune,India,454564
2,Jiya,New Jersey,India,454564
3,Riya,St Louis,USA,454564
4,Riya,Belleville,USA,454564
5,Riya,Miami,USA,454564
Now what i have to do is i need to make sure that ID,Name,City,County,Phone is there in flat file. if it is not there then i have to send mail to client saying that file is not valid.
Let me know how i will do it.I need to also calculate the size of flat file.
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Mar 19, 2014
I have a table called Appointment, for storing (you guessed it) appointments at a medical practice. If an appointment is cancelled, I want to collect a cancellation reason, so let's say that I create a second table called Cancellation which has a foreign key relating to the Appointment table's primary key, AppointmentID, and another column, Reason. Now, in order to indicate that an appointment was cancelled, I could include a Cancelled column in the Appointment table with a bit datatype, or instead I could infer that an appointment must be cancelled if it has a corresponding record in the Cancellation table.
It may be that it'd be better to store the cancellation reason in the Appointment table - But regardless, let's say I stick with the two-table solution described above, and I subsequently want to write a query to list all appointments which have been cancelled. If I had the Cancelled column in the Appointment table, I could simply query for all records in that table where that column's value was FALSE. If I went the other way and DIDN'T have a Cancelled column, I could instead write a query joining the Appointment and Cancellation tables to return all records in Appointment with a corresponding record in Cancellation.
That latter method, whilst slightly more complicated because it involves joining two tables, seems to me to be the most normalised. Instead of storing the fact that an appointment is cancelled in two different tables, that fact is only stored in the Cancellation table. Would there be a performance hit in using the two-table, 'inferred cancellation' method rather than just having a bit column in the Appointment table? Would that performance hit be enough to persuade you to use a Cancellation column in the Appointment table instead? And what about if I were to apply that method to other things associated with each appointment, e.g. Is it completed? Is it chargeable to the client or an insurance company? Is the client and in-patient or out-patient?
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Jul 28, 2015
So I have a problem with combining cells: some of the cells are blank and some of the cells have NULL value.
The combined blank cells return perfect.
But the combined cells in which 1 or more contains NULL will return as NULL
0-4139-00-01OPTIONAL EQUIPMENT 139 - A -
0-4139-00-02NVG EQUIPMENT 139 - A -
0-4139-00-03NVG EQUIPMENT 139 - A -
0139-01-01BRAKE RESERVOIR NULL
A part of the script which i use is:
STUFF((SELECT ', ' + i.ac_type + ' - '
+ i.range_or_single+ ' ' + ' - ' + i.serialno_to
FROM msc_item_effectivity i
inner JOINmsc_item h
ONb.taskcard_verno_i = h.taskcard_verno_i
WHERE h.itemno_i = i.itemno_i
FOR XML PATH('')), 1, 1, '')
i.ac_type = 139
i.range_or_single = A
i.serialno_to = blank or NULL
I want the result of the blank value to be the same as the NULL value.
0139-01-01BRAKE RESERVOIR 139 - A -
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Oct 20, 2015
In my report i have CNAME parameter , which allows null value. I checked Allow null value check box in report parameter properties.
when i preview the report , it displays checked NULL check box beside CNAME parameter . I want to give some meaningful name(i.e.ALLCustomers) to this checkbox instead of NULL.
Is it possible through SSRS designer?
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Nov 14, 2007
Consider this scenario.
I have two database in the sql server and consider that i have a query which has 4 tables inner joined.
When i execute the query in the database1 , the query is returning rows, But when i execute the same query in the database2, the query is not retuning rows . I know that the
no rows are returned because of missing data in the database2. But have no idea how to trace what values are missing in the database2. Please note the tables is having a huge
list of records by which manually comparison is painfull. Please consider i dont have any background idea of the values in the tables but just using it. Any help would be
appericated.
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May 16, 2014
Table Temporary (Staging) - 400.000 rows and 200 columns.
When i done insert from temporary table to target, i have this:
Msg 8152, Level 16, State 13, Line 9
String or binary data would be truncated.
The statement has been terminated.
How can i check which row/column truncated?
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Oct 1, 2014
Is there anyway to check if server is having disk latency or IO issues?Found below in SQL error log
Date10/1/2014 8:28:58 AM
LogSQL Server (Current - 10/1/2014 12:00:00 AM)
Sourcespid10s
Message
SQL Server has encountered 8500 occurrence(s) of I/O requests taking longer than 15 seconds to complete on file [D:Fin.mdf] in database [Fin] (5). The OS file handle is 0x0000000000001368. The offset of the latest long I/O is: 0x0001104a7da000
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Jun 23, 2015
I have a job I want to run everyday but before this job starts and I want to check and see if another job has completed before I start this job. i would like to do this in the job steps in SSMS. step 1 is job 'xxxxxxx' running if no go to step 2 if yes exit
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Apr 21, 2014
I have a table called SrcReg which is having a column name called IsSortSeqNo smallint. I am mapping this column in SSIS and the problem comes when I try to execute against different database which has this table but the column name as ISSortSeqNo. I mean both databases having same name but one with upper case. So SSIS fails executing due to meta validation issue.Is there any way to check whether the column name is in small case or upper case through query?
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Jul 17, 2015
I have a table with a column Capacity which is char(10) and gets populated from user files. I want to check records which have negative Capacity value. So i first checked if its numeric and then for negative.
select * from table WHERE ISNUMERIC(LTRIM(RTRIM(Capacity))) = 1 AND Capacity < 0
BUT still it checks for char fields too giving errors like - Conversion failed when converting the varchar value 'asdf ' to data type int.
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Aug 14, 2015
I have a database In Recovery.
Where do I check the completion status of the recovery?
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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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Dec 6, 2013
I know how to check for a sinle vlaue but how do I chekc to see if multiple values exist. I need to check for certain email addresses from a list that I have.
Let us say I ahve 3 email addresses, I want to check for all of them in a table and for eevery email address that is present I want to print something like "You email address is XXX" and if one of those 3 is not found my results should look like
"You email address is XXX"
YYYYY not found
"You email address is ZZZZ"
I'm attaching some TSQL that I tried on [AdventureWorks2012].[Person].[EmailAddress]
/****** Select ALL if where an email address is present in the list ******/
SELECT EmailAddressID,EmailAddress
FROM [AdventureWorks2012].[Person].[EmailAddress]
WHERE EmailAddress IN
(
'ken0@adventure-works.com', --1
'terri0@adventure-works.com', --2
[Code] ....
-- Test to see if a single email address is present
IF EXISTS
(
SELECT EmailAddress FROM [AdventureWorks2012].[Person].[EmailAddress]
WHERE EmailAddress IN ('25rob0@adventure-works.com')
)
BEGIN
SELECT 'Email address is presnt'
[Code] ....
When I check multiples using EXISTS it works as per its design and says YES even if a single item is present.
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Oct 29, 2013
I have a excel sheet with some data and blank columns. I have a ssis package using to import data from excel to sql table. For blank excel columns it is importing as null instead i want to show them as '0'. If data comes in it should update the data.
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Sep 17, 2015
I have three variables
DECLARE @QuantityID uniqueidentifier,
@LengthID uniqueidentifier,
@CostID uniqueidentifier
They are sent to the sproc as null. Since they could be null I need to exclude them from posting to a temp table
Example
DECLARE @QuantityID uniqueidentifier,
@LengthID uniqueidentifier,
@CostID uniqueidentifier
SET @CostID = NEWID()
SELECT @QuantityID as ID UNION ALL
SELECT @LengthID UNION ALL
SELECT @CostID
Two values are null. I want those excluded from this table
Here is the example of what I am trying to do:
DECLARE @QuantityID uniqueidentifier,
@LengthID uniqueidentifier,
@CostID uniqueidentifier
DECLARE @Temp as Table (id uniqueidentifier NOT NULL Primary key)
SET @CostID = NEWID()
INSERT INTO @Temp
SELECT @QuantityID as ID UNION ALL
SELECT @LengthID UNION ALL
SELECT @CostID
How do I insert into @Temp only non null values?
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Oct 12, 2015
I want to join 2 tables, table a and table b where b is a lookup table by left outer join. my question is how can i generate a flag that show whether match or not match the join condition ?
**The lookup table b for column id and country are always not null values, and both of them are the keys to join table a. This is because same id and country can have multiples rows in table a due to update date and posting date fields.
example table a
id country area
1 China Asia
2 Thailand Asia
3 Jamaica SouthAmerica
4 Japan Asia
example table b
id country area
1 China Asia
2 Thailand SouthEastAsia
3 Jamaica SouthAmerica
5 USA America
Expected output
id country area Match
1 China Asia Y
2 Thailand SouthEastAsia Y
3 Jamaica SouthAmerica Y
4 Japan Asia N
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Jun 3, 2014
I have a 2table like
create table test1
(col1 identity(1,1),
col2 varchar(20)
)
create table test2
(old int,
new int)
Existing record in test1 table
(1,'test')
Now I want to insert a new record into test1 and then capture the old and new identity columsn in test 2 table
i.e. after insert test1 table will be
1,test
2,test
and test2 table will be like
1,2 -- old and new identity columns are captured during insert and stored in test2 table.
If the repeat the process again test2 table will be like
1, test
2,test
3, test
and test2 table will be
2,3 --- test2 table will always have only one record. old records will be deleted.
Using output clause i can get the new identity value.. but how can i get the old identity value and insert that into test2 table..
I am not willing to do a self join after the record is inserted into test2. I wanted to get the old ident value during insert of new ident value.
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Feb 10, 2014
I have two tables, a dates table and a values table. They are joined on the date column.The date table has a range, say from today as far as 20 days from now, incrementing by 1 day each row.The values table may have a row for a day, and may not. If the day has a value I want to display that value.If the day does not have a value in the values table I want to display the last known value.
I think this can be done with windowing functions in a set based manner but have not been able to work it out. I have done it procedurally but im not happy with that at all, and really want to see if this is possible in a set based manner.Below is some simplified code to allow testing with sample data.
create table DimDate
(
DateCol date
)
create table TotalsData
(
DateCol date
[code]....
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May 7, 2014
If I have a table
CREATE TABLE [dbo].[logg](
[Id] [bigint] IDENTITY(1,1) NOT NULL,
[Details] [varchar](MAX) NULL)
insert logg (Details) values('')
insert logg (Details) values(null)
Will both statements above access only a single page (as it fits into one page) or does the VARCHAR(MAX) always put its data on a separate page. If so, is the null insert treated differently from the '' insert?
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Sep 20, 2014
The following t-sql 2012 works fine in sql management studio. However when I place it in a .net 2010 web form application, I am told the sql does not work when the parameter values are null. Thus can you tell me what I can change in the sql below that will accept null as 3 possible input values?
SELECT i.[lastName]
,i.[firstName]
,i.[middleName]
,i.[suffix]
,a.[userid]
[code]...
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Aug 14, 2015
CREATE TABLE A (ID INT IDENTITY (1,1))
CREATE TABLE B (ID INT, EMPID VARCHAR(10))
INSERT INTO A DEFAULT VALUES
GO 5
INSERT INTO B VALUES (1,'E23')
INSERT INTO B VALUES (1,'E24')
INSERT INTO B VALUES (2,'E23')
from the above code i would like to get output like
ID EMPID
1 23
2 23
3 null
4 null
5 null
1 24
2 null
3 null
4 null
5 null
I'm trying like
select a.id, b.empid from (
select * from a cross join (
select distinct empid from b) b
) a
left outer join b on a.id = b.id but i get repetitive rows.
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Sep 10, 2015
Question in review today is Creating a Report showing the FName, LName of all Employees not Specified in a region; I would assume "No Value to be Null" Correct?
Or is there another way for me to do this?
This is what I have so far...What am I missing that this is not showing me results?
Select Firstname, Lastname, Region
From Employees
WHERE Region LIKE 'null%';
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Nov 7, 2014
To see where is the problem I am trying to count rows in the database.First I create a table A with 2 columns namely tablename, rowbefore and rowafter and I insert records in it as below.
INSERT INTO A
SELECT TableName = o.name, '', Rows = max(i.rows) FROM sysobjects o
INNER JOIN sysindexes i ON o.id = i.id
WHERE xtype = 'u' AND OBJECTPROPERTY(o.id,N'IsUserTable') = 1
GROUP BY o.name
ORDER BY o.name
Then I update rowbefore with rowafter as below.
UPDATE A SET rowbefore = rowafter
Now I launch my application with update records in the database.Then I am trying to update rowafter with new records as below.
UPDATE A
SET rowafter = (SELECT max(sysindexes.rows) FROM sysobjects
INNER JOIN sysindexes ON sysobjects.id = sysindexes.id
WHERE xtype = 'u' AND OBJECTPROPERTY(sysobjects.id,N'IsUserTable') = 1 AND A.tablename = sysobjects.name)
Does this update really update my column rowafter or not?
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Feb 10, 2015
CREATE TABLE TEMPS(MEMBERNBR VARCHAR(11), STARTDATE DATETIME, ENDDATE DATETIME)
INSERT INTO TEMPS(MEMBERNBR, STARTDATE, ENDDATE) VALUES('12345678901', '01/01/2015', '01'01'2015')
INSERT INTO TEMPS(MEMBERNBR, STARTDATE, ENDDATE) VALUES('12345678901', '01/01/2015', '12'31'2099')
I need to retrieve only the record where the STARTDATE is '01/01/2015' and the ENDDATE is '12/31/2099'
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Apr 17, 2008
Hi
I have two tables. one MasterDetail and second is countrydetail
In master detail i have MasterDetailId (Primary) and countryId.
In CountryDetail table I have Countrid (Primary),CountryName.
I don't want to give relationship because i can insert null value in countryid in MasterDetail table.
So i have wriiten query like this
-> select c.CountryName,m.MasterDetailId from MasterDetail m,CountryDetail c where c.CountryId=m.CountryId and m.MasterDetailId= '2'
If In MasterDetail table if CountryId is null then it will not show me any record. So I want that record and its value with this query and checking null values. Help me about solving this query.
Thank You
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Mar 11, 2008
I am trying to create a stored proc.
I have to check a parameter for null value and if null then set it to zero
Here is the stored proc
set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
ALTER PROCEDURE [dbo].[UPDATENOA]
(
@Accepted char(10),
@NOAId bigint,
@Court char(30),
@RetainerType char(30),
@PendingInTaxCourt char(1)
)
AS
begin
UPDATE NOA set StageCode = Accepted,Court=@Court,RetainerType=@RetainerType,PendingInTaxCourt=@PendingInTaxCourt where NOAId = @NOAId;
Declare @Sequence int
Select @Sequence = MAX(Sequence) From [dbo].[NOAStages] where NOAId=@NOAId;
if @Sequence IS NULL
{
@Sequence=0
}
Insert into [dbo].[NOAStages] (NOAId,StageCode,Sequence)
values (@NOAId,@Accepted,@Sequence+1)
But this is giving me error. What is the correct way to do this.
Thanks
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May 1, 2014
I have the following view.
The column prod_Master.M2_Pct is defined as float.Yet for some of the rows, the value in [% of Total Target] comes up as null even though there is a number in prod.Measure column. There is valid non-null data in prod_Master.M2_Pct.
I tried LTRIM(RTRIM(prod.Measure)), but no change.
Use ProdDB
SELECT TOP (100) PERCENT dbo.prod.ProdNo AS [Prod No], dbo.prod.ProdName AS [Prod Name],
CASE WHEN dbo.prod.Measure = 'P1' THEN dbo.prod_Master.P1_Pct
WHEN dbo.prod.Measure = 'P2' THEN dbo.prod_Master.P2_Pct
WHEN dbo.prod.Measure = 'P3' THEN dbo.prod_Master.P3_Pct
WHEN dbo.prod.Measure = 'P4' THEN dbo.prod_Master.P4_Pct
[code]....
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Sep 2, 2014
I have a dataset where i want to select the records that matches my input values. But i only want to try macthing a field in my dataset aginst the input value, if the dataset value is not NULL.
I always submit all 4 input values.
@Tyreid, @CarId,@RegionId,@CarAgeGroup
So for the first record in the dataset i get a succesfull output if my input values matches RegionId and CarAgeGroup.
I cant figure out how to create the SQl script for this SELECT?
My dataset
TyreIdCarIdRegionIdCarAgeGroup
NULLNULL1084 2
65351084 1
5351084 1
NULL411085 NULL
120NULLNULL NULL
NULLNULL1084 2
65NULL1084 NULL
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Nov 27, 2000
I have two columns A (which allows nulls) and B( which does not allow nulls).
How can I add the contents of columns A and B SO THAT I DO NOT GET A NULL RESULT WHEN A IS NULL.
The result of A+B concatanation will be stored in a column, C.
Appreciate your help
Ziggy
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Feb 10, 2014
I have a table (Billing Table) having multiple records for people having one record per person per each month.
How to get a list of the guys having record just for one month (say feb) and doesn't have any other months.
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