Richtextbox Query MySQL Table?

Mar 11, 2010

I am new in VB.NET. Can any tell me how a richtextbox query MySQL table. i.e select * from table test where name= 'Bowser' then the richtextbox will display the results.

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MySQL SQL Command To Query From One Table With Three Same Columns To Another Table?

Jun 13, 2012

My problem is with the tickets table, I have listed the user that created the ticket, the tech who will solve the ticket and a user that over sees the ticket. All three users reference the users table. So how do I can I query the tickets table and get all three users that reference the same table storing the users?

Table1: Tickets
1) Ticketnumber
2) EnteredBy User 100
3) Issue

[code]....

What I can do now is something like this:

Select Ticketnumber, EnteredBy, Issue, UserName FROM Tickets INNER JOIN Users
ON Tickets.EnteredBy = Users.UserID

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Sql - Convert MySQL Date Within MySQL Query?

Mar 21, 2011

I have a query from within my vb.net code which searchs for a record by date. The date being entered via the code is in format dd/mm/yyyy, i need to search in the database using yyyy/mm/dd? Ideally i thought there may just be a function within MySQL which will convert this. If not in vb.net to convert the string 01/01/2011 to 2011/01/01?

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Update Dataset Table With Mysql Database Table?

May 22, 2011

How can I update local dataset with mysql database without making duplicates. Assuming I set some column in mysql as primary key, which has unique string.

adapter.fill will just add duplicates, but adapter.clear before that is not an option.

So I want to update if the key column is the same with mysql data and if there is option for ignore adding new row.

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Correct SQL Query: Error "Microsoft Jet Database Engine Cannot Find The Input Table Or Query 'IF'?

Aug 27, 2010

The database:
"ID (Primary key)" | "Title"
0 | "title1"

[code].....

OK, before adding values to database, we should check if a row exists with this values :)TO do this, creating a Stored Procedure is a best way to deal with the database fastly.So... The problem now is, at the runtime, Miss OleDB throw this error:Microsoft Jet database engine cannot find the input table or query 'IF

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Correct This SQL Query: Error "Microsoft Jet Database Engine Cannot Find The Input Table Or Query 'IF'?

May 29, 2009

i should say hi experts :D . Help me with this pretty code :)

The database:
"ID (Primary key)" | "Title"
0 | "title1"

[code].....

OK, before adding values to database, we should check if a row exists with this values :)TO do this, creating a Stored Procedure is a best way to deal with the database fastly.So... The problem now is, at the runtime, Miss OleDB throw this error:Microsoft Jet database engine cannot find the input table or query 'IF

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VS 2008 Mysql Database To Richtextbox?

Oct 7, 2011

What i need it to display all records in that database into a richtextbox or something.This is because i need to regarly check the database records and it would save a lot of time rather than manually logining into the cpanel and checking.I was looking at datagrid but that only does:Microsoft Access Database File (OLE DB)Microsoft SQL Server Compact 3.5 (.NET Framework Data Provider for Microsoft SQL Server Compact 3.5)

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Store Richtextbox Foramtted COntents In MYSql DB Directly?

Sep 21, 2009

I have one Field in MYSQL DB. Name is ' Field1 '. I can store the Richtextbox text(it contains Bold, Italic, Etc). using the code ' Richtextbox1.rtf 'But when i am trying to display using 'Richtextbox1.rtf=dt.rows(0).item(0).tostring ',It shows 'File Format is not Valid '.

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SQL Server Query Combination - Get Rows From A Table Based On The Value Of A Field In Another Table

Feb 23, 2011

I have a query that I have to run that requires me to get rows from a table based on the value of a field in another table (which I have gotten earlier). I currently have it done like this (simplified).

[Code]...

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MySQL Query Causes Lag

May 3, 2011

If I run a MySQL query at the same time I have a timer going, the timer lags, even though the query is on a seperate form. My computer has 8GB of RAM, so I doubt that that's the issue. Does VB stop the timer to run the query intentionally? Is there a way to prevent the timer from stopping/ lagging?

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Run My MySQL Query?

May 2, 2011

I'm trying to run a MySQL Query, but I keep getting a syntax error for this.[code]...

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Get Data From MySQL Query / Sp?

Feb 2, 2010

With vb.net 2008 exp + MySQL 5.0

i am unable to get the data from a query / SP created in the database.

kindly have some patience to teach me what basically makes difference in extracting data from a table directly and from a QUERY / SP[code]....

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Sql - Query By An Value Which Is Segmented As 123-456-789 In Mysql In .net?

Feb 5, 2012

My problem is, when I query by a usual ID, like number with no segments = 1234567890, it works nicely.

But I need to query by some kind of segmented values or ID as = 123-4567-890, when I try by 123-4567-890 this id it does not query anything in mysql although in the database this 123-4567-890 ID is present.

So what is the possible solution to search by segmented value in mysql in VB.NET Here is below, my trying codes in vb

[Code]...

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Populate RichTextBox From SQL Query?

Jul 20, 2010

I'm trying to populate a rich text box with the result of a query. (Detail - I'm trying to display a table trigger using sp_helptext - this returns a row for each line of the sql syntax)

This doesn't work obviously but gives an idea:

Code:

Dim myConn As New SqlConnection("server=testserverSQL2008;uid=sa;pwd=Pa$$w0rd;database=testdatabase")
Dim query As String = "sp_helptext 'Some_Custom_Trigger';"

[Code].....

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How To Get Name Of Table-to-be-made By A Table Make Query

Sep 17, 2010

I am trying to automate an access table make query through vb.net.It works fine the first time, but the second time it fails because the table already exists.Of course i can delete the table through code by it's name, but i want to let my .net-application find out wich table must be deleted. Or maybe there is a solution that doesn't fail with the error "table exists" without first deleting it.[code]

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DB/Reporting :: MySql Query Into A DataGridView?

Oct 9, 2009

So I'm working with a mysql database, and I already have some queries down. I have to make a windows application form in vb.net that can display the results of these queries in a dataGridView.Lets say I'm working with frm1, and i have datagrid1 which will be filled using the query "select * from xyz" when btn1 is clicked.Can someone please take me through the right steps to do that? References needed, connections to be made, etc. I did look through online materials, but they are mostly way too long and not dataGridView specific

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Insert Query On MySql Db Using VS 2008 / VB

Oct 21, 2009

I am trying to to an insert query on my MySql db using VS 2008/VB. I have this query: Insert into allservices StartDate....) values ('" & Me.datesched.Value & "', ....) When I use the single and double quotes, as it is above , I get this error: Quote: Incorrect date value '21/10/2009' for column StartDate at row 1

when I remove the single quotes and have only the double ones I get a completely different thing. The date inserted to the database is 01/01/0001. Even if my datetimepicker has a min and max date. Also if someone has any good links on using mysql with vb.net

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Mysql Query SET NAMES Utf8?

Apr 23, 2009

i am using MySql with vb.net to insert some data in a MySql table and i am facing a problem with encoding.When i try to insert Greek characters the characters in the database are saved as. I made a research in net and found that a mysql query SET NAMES 'utf8'. Solves the problem. I made an execute command but doesnt work.

[Code]...

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Mysql Query To Protected Spreadsheet?

Jun 22, 2010

I am using VB to query a MySQl database and populate an Excel spreadsheet. All is working well, but now I would like to start distributing the spreadsheet shroughout the company and cannot protect it.If I protect the spreadsheet the VB cannot add the MySQL data, so I added an unprotect line at the start of the code. That works well, but now the sheet is

'Unprotect all sheets
Dim WSheet As Worksheet
For Each WSheet In Worksheets

[code]....

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Passing Integer To Mysql Query

Jul 13, 2009

I'm trying to write my very first "serious" program using a mysql database. I use the mysql connecter dll to connect with my database. I have a subject and a visit table. I can select a subject and I can get all the visits for all subjects in a list box with:

[Code]...

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Using Mysql Query Result In Variable?

May 17, 2012

I'm just wondering if it's possibe to get the results from a query and then assign the results to a variable. So I will run a query which will return the names of the tables stored in the database, then I want them to be stored in a variable. So it would be something along the lines of:

Dim strFrom AS String = "FROM "
strQuery = "SELECT * FROM information_schema.TABLES WHERE TABLE_SCHEMA = 'Database1'"
con.Open()

[Code]....

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Using MySQL Query Results As Variables?

Mar 15, 2012

I am finding it exceptionally difficult to pass an sql query result (string) into a variable.No matter what I try, I can't seem to get anything but boolean output from my reader function.I need to obtain staff "account type" from my staff table and then define that account type in a variable.

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.net - MySql Query Statement Syntax Error

Sep 6, 2011

I am getting a syntax error for the code below.I am trying to create a user in the mysql database and add their information to a datagrid control all in one button click using two statements; one to create the actual user, and one to add the user and their additional information to a table on the database and then refresh the datasource which will display the new user's information in the datagrid control.
If anyone knows where i went wrong please feel free to critique my code and let me know; or simply offer more efficient alternatives to what im hoping to achieve.

For those of you that must know, i am running the latest version of MySql server, MySql Workbench, and Visual Basic 2010 Express on a windows 7 based laptop. I'm writing this program in VB.net.

[Code]...

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Add User To Databases Throug Mysql Query?

Oct 2, 2009

I want to create 1000 MySQL database on a hosting server & add 1 single user in all of them with all privileges enabled,Now I know how to create a database from MySQL query, But what I can not find is "how to add a user in the database",For example: create database 1a;This will create the database, but with the creation of the database I also want to add a user in that database from the same MySQL query, or another query to run with it, but I want both operation to run at the same time.

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Mysql Parameterized Query Not Filling In The Values

Nov 8, 2010

Trying to do a mysql parametrized query and i'm having a little issue.

cmd = conn.CreateCommand
cmd.CommandText = "insert into `rootforest` (rootforestname, BusinessName) VALUES (?rfname, ?bname)"

[Code]....

It errors on the executenonquery. Says the column rootforestname can not be null. i don't under stand why it does not fill in the value in the command text.

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String Breaking/stripping Using A Mysql Query?

Jun 30, 2011

i have a column that i want to select from a table called style_number

each entry is listed as "something-stylenumber"

is there a way to strip everything from the - and to the left from the string when it is returned from mysql?

SELECT style_number FROM table1

I do not want to have to use vb.net to edit the returned string for each line that is pulled

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Textbox Value To Increment Based On Mysql Query?

Sep 27, 2011

i am trying to insert/save the listview item/s on the database.what i am trying to do now is if the product is being entered/saved for the first time.the fcode should be 1, and increments after that.i have a combo box and a text box.the combo box items are from the database [ product table ]

let say user choose product 1

and the list view has 2 items [ a, b ]

and then save

the table would look like

fcode -- prod_id -- prod_name -- item
1 1 product 1 a

1 1 product 1 b[code]......

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VS 2008 Select Query For MYSQL DATE

Jan 7, 2012

My DATE field always display with time in vb.net is there a select query to format it into yyyy-MM-dd?

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Forms :: Input Data In Mysql Different Tables With One Query?

Jan 21, 2012

how to input data in mysql, different tables with one query?is it possible to do in gridview in vb.net 2008?

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Populate A Simple Combobox With A Query To A MySql Database?

Apr 17, 2009

i'm trying to populate a simple combobox with a query to a MySql database. I Just want the combobox to show the results of the query:

SELET DISTINCT models from Cars

I am using VB 2008 with Datasets, how can I achieve this?

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