Change Capitalization In Sql Table Column

Apr 10, 2007

I have some data that was entered in the DB in ALL CAPS. I would like to reformat all the rows so that it follows the normal "Capitalization". What is the best way to do this? Shoud I create a console application to accomplish this or is there some way to do it natively in sql server 2005.

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Change Row To Column In A Table

Oct 19, 2001

Hi, guru,

How can I Change all rows into columns from one table? what method can make it easy?

Thank you very much

Tony

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Change Table Column Width

Mar 14, 2000

I know we could change the data type or width of a table column in SQl 7 database, but I am not certain if this column is a primary key. Can we change a primary key column width? If we can, how about this column as a foreign key in another table? Will it be automatically updated to the same width? Thanks in advance for your input.

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Change Data In Column Of Table

Feb 24, 2014

How to modify/change data that is in a SQL table column. Here is what I need or have

I have 2 tables, Table 1 and Table 2, within those 2 tables there is 1 Column that has the same column heading aswell as data within,(I will call it the serial_number column) there is also a 2nd column that is labeled the Same in both tables, I would like to be able to update the Values in the 2nd column of table 1 with the values from table 2 column 3, using the Serial_number column as my matching reference between the 2, the data is not in the same order between the 2 Tables,

More or less I need to set the value of table 1/column 2 to match table 2/column 3, where the serial_numbers are the same in both tables serial_number columns, the data being changed is set as Small int...

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How To Change The Datatype Of A Column Without Dropping The Table?

Jan 11, 1999

Can anyone tell me how to change the datatype of a column.
Without dropping and recreating the table...
The table is empty...




THNK YOU VERY MUCH...

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Change Value Of Column Mimetype In Table Data

Aug 23, 2013

I have two tables:

dtr
dataid........Subtype
data
docid....mimetype

I need to change the value of column mimetype in table data, but only for these entries which have the value 144 in column "Subtype" in table dtr.

Here is my sql:

with cte as (
select
DataID,
SubType,
MimeType
from dtr A1, data A2
where A1.dataid=A2.Docid And A1.Subtype='144'
AND
A2.mimetype='application/news-message-id'
)
update cte set MimeType = 'application/x-outlook-msg'

I've tested it and it works. Do you see any problems with this SQL?

As updates are risky I'll do a database backup. Is it possible to get all changed entries so that I can track my update, because I don't have a report about the changes? Maybe that everythin is transferred to an output file?

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Newbie-Alter Table To Change Column Name

Apr 22, 2008



I am modifying a table and some of the columns are changing. The following syntax is resulting in errors. What am I doing wrong?


ALTER TABLE [EDB].[SQL_test]

ALTER COLUMN EDBR_Nb EDBR_Nm varchar(10)

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SQL Question: Change Column Names Of Temp Table In SP

Apr 21, 2004

Hi,
I have a SP which returns a select query on a temp table so I get to choose column names
when I create the #table.

Can I determine column names myself based on the results of another query (in the SP)
before, or (preferably) after I create the #table and populate it.

My query is used to bind to a datagrid so I could use....

dataGrid.Columns[index].HeaderText and set it to a particular output parameter, but I want
to keep the code in the SQL.

Cheers

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What Is The Best Practice To Change A Column's Data Type In A Very Big Table?

Dec 11, 2007



Hi All,

I am using SQL Server 2000 Enterprise Edition fully patched. Database is in Simple Recovery mode.

I need to change a column's data type from "int(4)" to "smallint(2)". I know for sure that there will be no data (precision) lost, because I know the possible values that this column could have.

My problem is that the table I am dealing with has 600,000,000 records in it. I dropped all indexes before I tried to alter the table. But still it is taking forever and filling up my 280GB disk with transaction log file.

I know that in Oracle, if I want I can turn off logging and do these kind of modifications relatively faster.

I was wondering if there is a way of disabling logging before running this alter command.

What is the best practice to handle a situation of this sort?

I appreciate your help.

Thanks in advance,
Sinan Topuz

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Mass Table Structure Change For Column Order

Feb 26, 2008



Say you have an existing populated SQL 2005 database, with 700+ tables, and you want to just change the order of the columns inside every table. Short of manually building conversion scripts, anyone know an automated way to do this? I was thinking thru ways to do them all in one shot, and have tools like Erwin and DbGhost that could be used also. Basically moving some standard audit columns from the end of the tables to just after the PK columns.

Thanks, Bruce

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SQL 2012 :: Change Properties Of A Table Which Have Filestream When Column Added To It

Dec 6, 2014

I store files in db in sql server 2008 by filestream. But when a column would be added to table which have filestream, properties of table would be changed. by every things change on table, retrieve files will faced to error. but store process work probably.

and filestream filegroup at following address will be empty. why?

Right click on table --> properties --> storage --> filestream filegroup

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Update On Large Table - Change Data Type For Text Column

Dec 10, 2014

I need to update a large table, about 55 million rows, without filling the transaction log, in the shortest time as possible. The goal is to alter the table and change the data type for Text column from VARCHAR(7900) to NVARCHAR(MAX).

Since I cannot do it with an ALTER TABLE statement (it would fill up the transaction log) I'm thinking to:

- rename column Text in Text_OLD
- add Text column of type NVARCHAR(MAX)
- copy values in batches from Text_OLD to Text

The table is defined like:

create table DATATEXT(
rID INTEGER NOT NULL,
sID INTEGER NOT NULL,
pID INTEGER NOT NULL,
cID INTEGER NOT NULL,
err TINYINT NOT NULL,

[Code] ....

I've thought about a stored procedure doing this but how to copy values in batch from Text_OLD to Text.

The code I would start with (doing just this part) is the following, but maybe there are more efficient ways to do it, or at least there's a better way to select @startSeq in the WHILE loop (avoiding to select a bunch of 100000 sequences and later selecting the max).

declare @startSeq timestamp
declare @lastSeq timestamp
select @lastSeq = MAX(sequence) from [DATATEXT] where [Text] is null
select @startSeq = MIN(Sequence) FROM [DATATEXT] where [Text]is null
BEGIN TRANSACTION T1
WHILE @startSeq < @lastSeq

[Code] ....

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Transact SQL :: Unable To Change Column Order Of Existing Table In Server

Jul 23, 2015

In y sql server table has millions of records available. I don't want to drop the tables.

My requirement is I want to change the column order of an existing table. some tables I am able to saving on design window Like Below image.

Even I had generate a script and using that script trying to execute on Management Studio but unable to saving the new column orders. I am getting the Timeout expired error after couple of minutes. How can we save the orders without dropping the table !

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Transact SQL :: Find Unmatching Columns Between Two Tables While Applying A Change Column Prefix Table

Nov 16, 2015

For our ETL process, we maintain a TransformationList table that has the source view and the destination table. Data is copied from the view into the table (INSERT INTO). I am trying to find column names in the Views that are not column names in the associated Table.

In the below example, want to end up with three records:

 1, View1, Column4
 2, View2, Column4
 2, View2, Column5

I have it almost working, except that there is a table, ChangeColPrefix table, that is used by the ETL process to change some of the view's column name prefixes. Some of the source views have column names with prefixes that do not match the destination table column names. Say view SouthBase has all the column names prefixed with SB - like SBAcct, SBName. And the Destination table of Area District has ADAcct, ADName. There would be a row in the ChangeColPrefix for SouthBase, SB, AD, 1, 2 that would be used by the ETL process to create the INSERT INTO Area District From SouthBase.

I need to use this ChangeColPreifx to find my unmatching columns between my source views and destination tables. With out that table SBAcct and SBName from SouthBase will not appear to match the columns of ADAcct and ADName, but they do match.

I want to end up with these three records as non-matching:

View1, Column4
View2, Column4
View2, Column5

View1 has Salumn2 and View2 has Salumn5, and they must be changed to Column2 and Column5 as per the ChangeColPrefix table before running the Select from INFORMATION_SCHEMA.COLUMNS EXCEPT Select from INFORMATION_SCHEMA.COLUMNS looking for unmatched columns.

/***** Set Up Test Data *****/
-- Create 2 test views
IF EXISTS(SELECT * FROM sys.views WHERE object_id = OBJECT_ID(N'[dbo].[View1]'))
DROP VIEW dbo.[View1]
GO
CREATE VIEW View1
AS SELECT '1' AS Column1 , '2' AS Salumn2 , '4' AS Column4;

[Code] ....

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Reporting Services :: Change Column Size Dynamically Depends On Content Of The Column?

Jun 4, 2015

How to change column size dynamically depends on content of the column.

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Change An Int Column To Identity Column

Dec 17, 2001

Hi, I want to change an int column (not null) to identity column. I tried
the following:

alter table myTable alter column ID int identity(10, 1) not null

But it failed with the error message:

Incorrect syntax near the keyword 'identity'.

Can someone please show me the correct statement (if it exists)>

Many thanks.

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How To Change A Column Name

Jan 9, 2008

I have created a table and found that i miss named a column. All i want to do is change the column name. But I don't see anything in ALTER TABLE to do that.

How do I simply change a column name?

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How Can I Create A New Table With Its Column Named From Another Table's One Column Value By Using A Select Sentence?

Sep 27, 2006

For example,I have a table "authors" with a column "author_name",and it has three value "Anne Ringer,Ann Dull,Johnson White".Here I want to create a new table by using a select sentence,its columns come from the values of the column "author_name".

can you tell me how can I complete this with the SQL?

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Change Column Length

Dec 20, 2004

Can you alter a column and make it longer without dropping the column

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Change Value In A Identity Column

Mar 9, 2004

How can I change the value in a identity column? I cannot use update to change its value.

Thank you

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Change Row Value As Column Header

Dec 22, 2014

I have two tables namely lu_parameter and tbl_param_values. The lu_parameter table consists of param_id and parameter column containing id numbers for the parameter names.

The tbl_param_values table consists of values corresponding to the parameters with the param_id value as the column header.

I want to join these two tables so that in the result query instead of param_id value as column heading, I need to have the parameter value as the column heading.

I have attached the screenshot of the data for reference. I am not that much aware of sql queries.

[URL] .....

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Change Column Size

Jul 1, 2006

Hi

I am using one Publisher with many subscribers for Merge replication of a database.
I wanted to change size one column in a table. So I added a dummy column (through Filter column).
Copied data, dropped old column (through Filter column), added new column, copied data, and dropped dummy column.
On subscriber A, replication is OK. On subscriber B, I get the following message.
--------------------
Initializing
Connecting to Publisher 'REPLIC'
Retrieving publication information
Retrieving subscription information
A column was added to or dropped from the replicated table.
The schema script 'exec sp_repladdcolumn '[dbo].[Items]','C1',[NVARCHAR(1000) NULL], '%', 1' could not be propagated to the subscriber.
The schema script 'exec sp_repladdcolumn '[dbo].[Items]','C1',[NVARCHAR(1000) NULL], '%', 1' could not be propagated to the subscriber.
A column was added to or dropped from the replicated table.
--------------------

I made a new snapshot, reintialized subscription with upload, and tried to sychronize again.
But same message.

Question 1. Is there anyway to make replication?
Question 2. If not, can I at least upload data changes before dropping and making new publication?

Imtaar

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Change Column Names

Jan 31, 2006

i am trying to change column names in a bunch of tables.

why is this not right?

is there any sp that i can use as i have to change this in a lot of tables across two databases?

Alter Table Answers

Change Product NewProduct varchar(35)

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Change A Column Name In A View

Apr 24, 2008



Hello,
I am going to change a column name YYZ in a VIEW because of typo. It should be named as YYY.
What is best scenario?

Thanks

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How To Change Column Data As Row

Oct 28, 2007

hi

I have a table like this




Username

Clicks

Impressions

Download


User1

12

23

43


User2

34

33

59


User3

39

88

77


User4

34

43

43
need to change the table like this







User1

User2

User3

User4


clicks

12

42

43

43


Impressions

43

43

43

43


download

43

43

43

43
Thanks
Ezhil

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Change Column Name Dynamically

Nov 30, 2007



Hi All,
I have a series of tables need to import to server. When creating the target tables, I want to change the columns name as well, for example:
Source table column Target table column


Name FN_Name
Age FN_Age

The problem is I suppose I don't know the columns name in source table, I want to the tasks scan the source table and make the change programmlly.

Which tasks or approaches can be used to implement this?

Thanks
Micror

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Change Column Datatype $2,000 To 2000

Jul 30, 2007

Hello,How do I change the datatype of a column in a CSV file.  Preferably in the select statement (apparently Cast, Convert, & Replace functions don't work when selecting from a CSV). I have a page where users upload their CSV files to and then I use SQLBulkCopy to insert all the records into my sql table.  The problem is with columns of money data. EX: "$2,000"  >>  2000The CSV file interprets the "$2,000" as a string of text.  How do I convert it to a decimal so I can insert it into my sql database? 

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SQL Change Column Data Type

Aug 20, 2007

How do I programatically  change a column (say username) in a table (say tblusers) from varchar(25) to varchar(100)I am looking for something likealter tblusers set username as  varchar(100) I know the above statement in nonsensical but it conveys the idea. 

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TSQL Change The Position Of A Column?

Dec 16, 2004

We have a little app to help us move applications from developent --> stage --> production. It uploads the files, runs the new stored procedures etc.

One of the things it does is create new columns in existing tables. In EM you can create a new column in any position, but ALTER TABLE seems to only add columns to the end of the table. Is there a way in TSQL to create columns in arbitrary positions in the table? Or do I have to recreate the whole table?

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Change Column Data In All Tables At Once

Sep 17, 2005

I would like to change column data in all tables in a single database at once.

For instance, i have many tables in a database, and about 30% of the tables has the column "orderplace".
And all the data in orderplace (every tables in the database) are "houston". instead of going to each table and
"update table set orderplace = 'dallas' " .... is there anyway that i could run a sql statement and it will update all the tables in database that has the orderplace column to "orderplace = 'dallas' " ?

any ideas ? thanks.

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Tracking Change History, By Column...

Jun 17, 2004

This one is giving me quite a bit more difficulty then I ever imagined it would...

Essentially I would like to use one table to store the change history for multiple tables. I would like to use an update trigger to check which fields have changed in each record, and write a single record for each field that changed containing the table name, field name, previous value and new value to a history table.

I can't seem to find a good way to do this.

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Change Output Of A Column Into Hyperlink

Dec 22, 2014

I would like to change the output of a column into a hyperlink however I am not sure that is possible without some further post-processing. I am aware I would have to do:

Code:
select
'<a href="' + URL + '" target="_blank" nav="web">' + tbl_ID.ID + '</a>'
from tbl_ID
however this obviously just exports the text
<a href="[URL]" target="_blank" nav="web">[ID]</a>

This would work fine if I was exporting it into some sort of HTML table however this doesn't work with excel for example. Is there a way to make this possible or would I have to create a macro in excel to add the url with the ID separately?

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Change Results In Column To Display Different

Jan 30, 2004

I have a column in the following select startement called displayvalue. Displayvalue is a varchar column. Primary everything entered into this column is numeric, but there are times when NR is entered. In the select query if it sees NR, I would like to have NR changed in the resultset to NULL or blank. NR doesn't come up all of the time, but I have not idea how to do this in the select statment.

Here goes..

SELECT SAMPLE.SAMPLEID, SAMPLE.U_WORKORDERNUMBER, SAMPLE.U_SAMPLEDATETIME, SDI.PARAMID, SDI.DISPLAYVALUE
FROM SAMPLE SAMPLE, SDIDATAITEM SDI
WHERE ( (SAMPLE.SAMPLEID = SDI.KEYID1) AND
(SAMPLE.U_WORKORDERNUMBER = '0060') AND (SAMPLE.U_SAMPLEDATETIME > '31-DEC-2003') AND (SDI.PARAMID = 'BOD') )
ORDER BY SAMPLE.SAMPLEID ASC, SDI.PARAMID ASC

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