I'm seeking a solution that would allow persistence without requiring an SQL server to be installed on the host and could be bundled along with a desktop application. Does such a thing exist?
Here's the query
INSERT INTO test_bans( ip, Expiration )
VALUES (
"0.0.0.0", DateAdd(
"d", 1, Date( )
)
)
Here's the table creation query
CREATE TABLE test_bans (
ID smallint(6) NOT NULL AUTO_INCREMENT,
IP text NOT NULL,
Expiration DATETIME NOT NULL,
PRIMARY KEY (ID)
) TYPE=MyISAM;
And here's the error
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')))' at line 1
Please help.
I need to clean out a very bloated SQL database by deleting records that are older than two years from a number of tables. What is the most efficient way of doing this? Thanks in advance.
I have a need to load an entire LINQ-to-SQL object graph from a certain point downwards, loading all child collections and the objects within them etc. This is going to be used to dump out the object structure and data to XML.
Is there a way to do this without generating a large hard coded set of DataLoadOptions to 'shape' my data?
Hi
If I have text sotred in my DB, for example:
"There are 2 books on the table".
Maybe the user wants to search for "books" or the user wants to search in this text for any thing.
What is the best SQL Statement to do that?.
Thanks in advance.
I know you can do bulk XML inserts into SQL Server 2005 tables from your C# code using datasets/datatables.
Is it possible to do the same but as a delete?
Does someone know of a good example of a SQL Injection vulnerability that isn't in a web application? I am looking for a real vulnerability, not speculation. The following picture is an example of a speculated attack.
I have some doubt as follows
We are UPDATING a field in SQL and ALTER the row also.After giving the COMMIT command the system is crashed.Wat will happen to the commands given,whether it will UPDATE and ALTER the table r not?
thanks for yout time helping on this ;)
I'm new to SQL and wish to solve somethign in just one query and i dont know how to do it.-
Basically I've a table of products, a table of users and a table of comments, linked by products.id - comments.pid and user.id - comments.uid ,
i wish to know what is the best practice to create just 1 query and get all products with child comments, including username.
I have a question regarding the Sql Joins.
whenever we join two different tables on some fields.
what will happen exactly inside oracle which will result in the query output.
will there be a temporary table created just for presenting the query output.
I'm working on a mock exam paper at the moment, however I have no set of correct answers and I'm not sure what the correct answer of this SQL query is.
Given a table:
foo, bar
a , 1
b , 3
a , 2
c , 1
and the query:
SELECT foo, sum(bar)
FROM table
GROUP BY foo
The two ways I can see this going are either:
a 3
a 3
b 3
c 1
or
a 3
b 3
c 1
Thanks.
Hi. I'm trying to pivot some data in SQL Server 2000, but the user that runs the application only have read/write permissions. I've looked the solutions posted here, but all involving create/destroy temporary tables.
I have a form into which the visitor can enter data, and I want to store this data in a mysql database via the $_POST variable. What do I need to prevent sql injection?
Hi I need some sample MS SQL Employee database with data such as id, surname, name, age, adress etc. It must be quite big, I search with google, but I don't find any good sample.
Can any body help ?
Hi,
I want to translate LINQ expression tree to SQL statement and I don't want to write my own code for this.
Example:
var query = from c in Customers
where c.Country == "UK" &&
c.City == "London"
select c);
To
SELECT ... FROM Customers AS c WHERE c.Country = "UK" AND c.City = "London"
I know DataContext.Log, but I want to use:
query.ToSqlStatementString()
Thanks
Hi,
what is index in sql can u explain or any reference to understand clearly. where should i use the index. I search in stackoverflow but it is not clear for me. thank you
I have a SQL table it has more than 1000000 rows, and I need to select with the query as you can see below:
SELECT DISTINCT TOP (200) COUNT(1) AS COUNT, KEYWORD
FROM QUERIES WITH(NOLOCK)
WHERE KEYWORD LIKE '%Something%'
GROUP BY KEYWORD ORDER BY 'COUNT' DESC
Could you please tell me how can I optimize it to speed up the execution process? Thank you for useful answers.
Hey, I've just finished writing a VB.NET application. Now I want to package the executable and the database ofcourse into a single installer file. I tried using QSetup, InstallShield to make SQL Server embedded into the setup file, and finally after hours of try&fail I have no idea. Anyone?
I know a little about SQL injections and URL decode, but can someone who's more of an expert than me on this matter take a look at the following string and tell me what exactly it's trying to do?
Some kid from Beijing a couple weeks ago tried a number of injections like the one below.
%27%20and%20char(124)%2Buser%2Bchar(124)=0%20and%20%27%27=%27
Hi,
I would like to select a random line in my database. I saw this solution on a website:
SELECT column FROM table
ORDER BY RAND()
LIMIT 1
This SQL query run but someone said me that it was a non performant query. Is there another solution ?
Thx
How would one go about converting this into a UDF? I'll pass the product_id to the UDF.
Running SQL 2k5
SELECT
sum(qty) as qty,
product_id
FROM vProductQuantity
WHERE
product_id = @product_id
GROUP BY product_id
Is it possible to do something like this:
INSERT INTO table(col1, col2) VALUES(something_from_another_table, value);
With something_from_another_table being a SQL command? Like, is there something I can do that's equivelant to:
INSERT INTO table(col1, col2) VALUES((SELECT value FROM table2 WHERE id = 3), value);