Hi everyone,
Im writing a C# web page thats tied to a listview. My lcient would like to eb able to type in something or part of something that it would show results. For example he wants a textbox where he may put in a phone number, part of a phone number, a name, city or whatever and there would be a SP of sorts that finds then lists the info. How can I accompish this in either a SQL Sp or within VS 2010?
In my database running on SQL Server 2008 R2 I have a special table for global variables:
CREATE TABLE global_variables
(
name NVARCHAR(50),
value NVARCHAR(50) NOT NULL
CONSTRAINT PK_global_variables PRIMARY KEY CLUSTERED
(
name ASC
) WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON) ON [PRIMARY]
) ON [PRIMARY]
GO
Does such table require indexing on value or not?
Can anyone recommend a tutorial on how to write a java servlet which connects to ms sql server and manages data?
I'm trying to write something which pulls products out of one database and inserts them into a stored procedure located on another database.
thanks in advance
Hi I am trying to make a simple search form that uses a startTime and endTime to specify a time range. The db has a datetime field time that is compared against.
So far when i try to use params[:startTime] in the controller I get an array of values which wont work with :conditions = ['time < ?', params[:endTime]]
Is there a simple solution to parse the form's datetime to SQL datetime?
In the JDBC code, I have the following that is working with SQL Server:
CallableStatement stmt = connection.prepareCall("{ call getName() }");
ResultSet rs = stmt.executeQuery();
if(rs != null)
{
while(rs.next())
{
//do something with rs.getString("name")
}
}
Multiple rows are returned for the above situation.
I understand that the use of a cursor is required to loop through the table in Oracle, but is there any way to keep the above code the same and accomplish the same thing?
Thanks in advance.
Why does SQL server 2008 always warn about needing to drop tables to rename columns? I was under impression this was not required unless it was a key. If I change a column from null to not null even if is not a key field it wants to drop table and all relations.
Hello everyone,
I am using SQL Server 2008 Enterprise. I met with issue which says line 9 of stored procedure foo is meeting with dead lock issue. My question is how to find exactly the 9th line of the stored procedure?
My confusion is because of coding format issue, how to locate 9th line correctly.
thanks in advance,
George
I am working to make a basic file database, but I couldnt find the true codes. Can anyone help me to save an exe file to sql database after read, download and use when I need it? With Delphi
Hi,
I had asked this question
http://stackoverflow.com/questions/2442149/adding-more-attributes-to-linq-to-sql-entity
Now, when I add Browsable attribute to generated entity in designer,it works.But,when I use the MetaDataType approach,and add Browsable attribute in partial class,it does not work
"I added a MetaDataType class, and added browsable attribute to property,but seems to have no effect"
I have a SQL table (MYSQL 4.0 to be precise) composed of the following :
int no (primary)
int field1
int field2
I would like to swap the values of field1 with the values of field2 and vice-versa.
Ex.: 1;2.5;3.76 becomes 1;3.76;2.5
I need a swapping temporary variable of some sort. But I don't think I can use something like
Set @var1 = field1
inside my update statement. And I don't think altering the table to add a temporary column is my best best either.
I have this query in sql server 2000:
select pwdencrypt('AAAA')
which outputs an encrypted string of 'AAAA':
0x0100CF465B7B12625EF019E157120D58DD46569AC7BF4118455D12625EF019E157120D58DD46569AC7BF4118455D
How can I convert (decrypt) the output from its origin (which is 'AAAA')?
For some reason it takes 7 seconds to open a connection to a sql server database for the firt time, subsequent connections takes a second. any idea what could be the reason?
I'm using C# and asp.net
Its after compilation, i essence every time i restart the site, which means every time it needs to actualy create the "first" connection. i understand that setting up connection pooling has overhead, but i have never seen that i should take 7 second to set it up.
i am creating windows application .In this i have to subtract two dates .i subtract it successfully ,i used TimeSpan to get subtracted value.But when i insert it in SQl Server 2005 db, it inserted with starting date i.e. 1/1/1900 and the calculated difference
which format should i use to insert Time only?
Thanks in advance
Is there a way in SQL Server to parition over a date range?
I'm looking for something along these lines:
SELECT ROW_NUMBER() OVER (PARTITION BY RANGE(DateTimeField) INTERVAL(1))
I want to group rows that are within one day of each other.
Iam quite new to functions in SQL and I would like to create a function to compare values in a MySQL table against previous and I am not sure how to do this.
For example (iId is the input value)
DECLARE pVal INT(20);
DECLARE val INT(20);
SELECT price INTO pVal FROM products WHERE Id=iId;
SELECT price FROM products;
IF price == pVal THEN
SET val = price;
END IF;
Thanks
In T-SQL, this is allowed:
DECLARE @SelectedValue int
SELECT @SelectedValue = MyIntField FROM MyTable WHERE MyPrimaryKeyField = 1
So, it's possible to get the value of a SELECT and stuff it in a variable (provided it's scalar, obviously).
If I put the same select logic in a stored procedure:
CREATE PROCEDURE GetMyInt
AS
SELECT MyIntField FROM MyTable WHERE MyPrimaryKeyField = 1
Can I get the output of this stored procedure and stuff it in a variable?
Something like:
DECLARE @SelectedValue int
SELECT @SelectedValue = EXEC GetMyInt
(I know the syntax above is not allowed because I tried it!)
How can I translate this SQL into a named_scope? Also, I want the total comments param to be passed through a lambda.
"select users., count() as total_comments from users, comments where (users.id = comments.user_id) and (comments.public_comment = 1) and (comments.aasm_state = 'posted') and (comments.forum_user_id is null) group by users.id having total_comments 25"
What is the best way of inserting a datetime value using a dynamic sql string, whilst at the same time being able to handle the possibility of the value being null?
The current statement inserts into a table from a select statement built using a string. The datetime value is stored in a parameter and the parameter is used in the select.
Like so:
set @execsql = 'Insert into ( start_date )
SELECT ( ''' + CAST(start_date as VARCHAR) + ''' + ')'
Hi,
I have a MS SQL query that is selecting a field and it is being chopped off for some reason it is cutting off text at 257 characters.
Is there some kind of default cut-off for retrieving results with MSSQL and PHP?
I'm honestly clueless as to why this is happening. ANY guidance would be greatly appreciated
Good Morning,
I have connected to my SQL 2005 server - and have managed to list all of the databases on that server. Now I would like to run a check on each database to see if I have permission to view that database..
How would I go about this?
Many Thanks,
Joel
What is the best SQL query to remove any text within parenthesis in a mySQL database? I'd like something that works regardless of the position of the parenthesis in the text (beginning, middle, end, whatever). I don't care about keeping the text inside the parenthesis, just removing it.
Thanks!