I want to give validation rule for a column -
I want one field value must be greater than another field value .
both column's are in same table
can anybody help me???
I want to give validation rule for a column -
I want one field value must be greater than another field value .
both column's are in same table
can anybody help me???
What you are referring to is called a 'Table Level Validation Rule' and it is created in such a manner:
Open the Database Window
Select your Table ==> Design View
Right Click in the Upper Pane ==> Properties
You are now in the Table Properties Window
Set your Validation Rule as in: [Termination_Date] > [Hire_Date]
Set up the Validation Text to be displayed if this Table Level Rule is violated such as: The Termination Date must be greater than the Hire Date
Hello,
I'm new to the list and did not find a suitable answer to my question so
here it is:
I try to select the rows of a table where the content of a varchar-column
is empty ('') and...
I am getting the end couldn't error while validating xml file against xsd.
The xml file looks perfect.
XML:
<event id="1">
<!--
Successful event.
-->
...
I have a <asp:GridViewcontrol that is populated with records. The first
column I display contains a "UserID" DataField. I've created my column using
the following code:
<asp:BoundField...
I have an objectDataSource that is bound to an XML file in which data is inserted through a DetailsView. Now each time I insert data a GridView shows the update.
In the XML datasource I have an Item...
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...
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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...
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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...
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...