How to ALTER VARCHAR datatype to TEXT ?

by: Dylan Nicholson | last post by:

Seems that Oracle 9.2 (using MS ODBC driver) requires extra parentheses when adding multiple columns to a table: ALTER TABLE MyTable ADD (MyColumn1 VARCHAR(255), MyColumn2 VARCHAR(255)) vs ...

Oracle Database

ALTER Table query

by: Heist | last post by:

Hi, I just want to know to turn this: CREATE TABLE . ( NOT NULL , (50) COLLATE French_CI_AS NULL , NOT NULL , (50) COLLATE French_CI_AS NOT NULL , NULL , NULL ) ON into this:

Microsoft SQL Server

ALTER TABLE DEFAULT

by: M Simpson | last post by:

/* for the google index */ ALTER TABLE DEFAULT COLUMN DEFAULT VALUE I've worked out several stored procedures for altering the default column values in a table. They were compiled from books...

Microsoft SQL Server

Does Alter Column do work if column already the same as desired?

by: sdowney717 | last post by:

I have a table with a column defined thus: LOCNumber Varchar(100) in a table called Bookdata. If I execute ALTER TABLE BookData ALTER COLUMN LOCNumber varchar(100) on the table, does any work...

Microsoft SQL Server

ALTER TABLE ... ALTER COLUMN ... SET DATA TYPE

by: Jane | last post by:

Does any one know why this statement is failing? db2 => ALTER TABLE ELMT_T ALTER COLUMN CDTY_CD SET DATA TYPE VARCHAR(51) DB21034E The command was processed as an SQL statement because it was...

DB2 Database

Alter field type?

by: Bjørn T Johansen | last post by:

Is it possible to alter field type (from varchar to text) without making a new table? Regards, BTJ --...

PostgreSQL Database

alter query

by: bikkaran | last post by:

hi , i have some simple doubt in DB2 1. can we disable or enable an INDEX. 2. can we drop a column from a table . 3. can we change the datatype of a column i.e say from varchar to integer...

DB2 Database

alter table column, which is part of foreign key

by: RamaKrishna Narla | last post by:

In MS SQL Server, I have the following tables with some data in it. create table table1 ( column1 varchar(32), column2 int not null, column10 varchar(255), ..... primary key (column1,...

Microsoft SQL Server

No Notifications appears when converting text column to varchar column

by: Krishna Ladwa | last post by:

In Sql Server 2000 Version, I found that no Notification message box appears when converting text column to varchar but the data gets truncated to the given size for the varchar. Whereas it appears...

Microsoft SQL Server

Wordpress or something else?

by: Faith0G | last post by:

I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...

Content Management Systems

One-click Importing Excel Data into a*Database

by: ryjfgjl | last post by:

In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...

Microsoft Excel

How to turn on java script in a villaon keypad mobile phone

by: Charles Arthur | last post by:

How do i turn on java script on a villaon, callus and itel keypad mobile phone

Java

Basic Javascript concepts

by: aa123db | last post by:

Variable and constants Use var or let for variables and const fror constants. Var foo ='bar'; Let foo ='bar';const baz ='bar'; Functions function $name$ ($parameters$) { } ...

Javascript

Batch import of multiple excel files into the database

by: ryjfgjl | last post by:

If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...

Data Management

Migrating Website to Cloud - Emmanuel Katto

by: emmanuelkatto | last post by:

Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud. Please let me know. Thanks! Emmanuel

General

Navigating the Data Structures and Algorithms (DSA)

by: BarryA | last post by:

What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...

Algorithms / Advanced Math

Is that possible of reading the .csv file in column wise and the column have different lengths ?

by: Sonnysonu | last post by:

This is the data of csv file 1 2 3 1 2 3 1 2 3 1 2 3 2 3 2 3 3 the lengths should be different i have to store the data by column-wise with in the specific length. suppose the i have to...

C / C++

How to build RAID in BIOS?

by: Hystou | last post by:

There are some requirements for setting up RAID: 1. The motherboard and BIOS support RAID configuration. 2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...

Computer Hardware

How to ALTER VARCHAR datatype to TEXT ?

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