.NET Zip component, Delphi Zip component, Barcode .NET, BDE Replacement and other .NET and Delphi components from ComponentAce
Products Download Order Contact us

Search
 

Delphi/C++ Components
.NET Components
ActiveX Controls
Kylix Components

Download

Download
Download Commercial
Trial Limitations

Support

Submit Request
Support Options

Order

Purchase
Competitive Upgrade
Premium Support
Sales Policy
Upgrade Policy
License Types

Info

News
Mailing List
Articles
Testimonials



About Us
Partners
Links
Contact Us
Link to Us





Home > Delphi/C++ Components > Absolute Database > Alter Table Modify SQL Example

Absolute Database

Overview | Features | Requirements | Testimonials | SQL Samples | Code Samples | Screenshots | See Also | Download | Order
Alter Table Modify SQL Example
This sample illustrates use of ALTER TABLE statement with MODIFY option.
This SQL script contains eight queries.
First one deletes table named "MyTable".
The second creates this table with 2 fields.
Queries 3 - 6 insert some data into the table.
The seventh query modifies column named "val1" so that it turns to be string.
Query #8 retrieves all rows from this table.

drop table MyTable;
create table MyTable (ID AutoInc, val1 Integer, val2 string(10));
insert into MyTable (val1, val2) values (2,'2');
insert into MyTable (val1, val2) values (4,'3');
insert into MyTable (val1, val2) values (5,'9');
insert into MyTable (val1, val2) values (7,'Hello');
alter table MyTable mofify (val1 string(5));
select * from MyTable order by ID val2 desc;

Download Absolute Database | Learn more


Product Info


Current version: 7.90
Released: May 18, 2017
Price: $ 149

downloadorder


Our Customers



Testimonials

Component Ace is all that it advertises. It is easy to implement and is very fast.

In addition, the customer support is the best I have ever had. All my questions were answered within hours, often immediately. The responses also answered my questions, no need for followup emails.

If your application needs the functionality that Component Ace provides, search no further.

Linda Murphy

        © 2003 - 2017 ComponentAce  | .net zip component | barcode for .net | delphi zip component | delphi database Oct 23, 2017