by: Ken1 |
last post by:
I am going to drop a primary key from one column and create a new
column to be used as primary key in an existing database.
The old column was a date column which someone earlier though was a
good...
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by: Richard Hollenbeck |
last post by:
I made a table this way:
mysql>create table tblCourses (courseCode char(30) primary key,
courseDescription char(50));
Now I realize that I forgot to enforce that both fields will not be null....
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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...
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by: Bruce |
last post by:
Hi,
I want to change the datatype of an existing column from char to
varbinary. When I run the "Alter Table" statement, I get the
following error message -
Disallowed implicit conversion...
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by: me |
last post by:
I would like to add an Identity to an existing column in a table using a
stored procedure then add records to the table and then remove the identity
after the records have been added or something...
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by: Brian Brane |
last post by:
I have properties that wrap DataRow columns as in:
public int aNumber
{ get{ return m_DataRow; }
set{ m_DataRow = value; } }
If the column happens to contain DBNull, I get a cast
exception...
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by: Kimi |
last post by:
Hi,
I'm trying to change a column on a DB2 table so that it has a default value
but I cannot get it to work. Does anyone have any experience in this area.
I'm trying with this statement:
...
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by: spatik |
last post by:
Hi,
I have a tableevent] with a columnevent_description] as ntext and default value ''. Now, I want to change the column type to nvarchar(max) using this script,
alter table
alter column ...
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by: pulavarthipraveen |
last post by:
When I tried to change the datatype of the column through
"Alter table tablename Alter column columnname Newdatatype" query
it's is throw the error below:
"The index 'IndexName' is dependent on...
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by: ryjfgjl |
last post by:
ExcelToDatabase: batch import excel into database automatically...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: Vimpel783 |
last post by:
Hello!
Guys, I found this code on the Internet, but I need to modify it a little. It works well, the problem is this: Data is sent from only one cell, in this case B5, but it is necessary that data...
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by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
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