Hi,
I was wondering if one could manage the color of the data series in line and bar charts much like what you could do in Excel?
Even changing the default order of the colors would be nice, just so different charts actually look...well, different.
Thanks!
I have a chart with series that needs conditional colour for three conditions. One condition must be transparent. I have tried the various IFF or SWITCH expressions below and some work fine in SSDT but when I deploy them to the browser the formatting is lost. This simple IFF expression works. The series is transparent as required both in SSDT (Visual Studio BIDS) and IE11 and Firefox browsers but I need two other conditions.
=IIF(Fields!ExhibitionID.Value = -1, "#00ffffff", "Red")
Both of the expressions below work in SSDT (Visual Studio BIDS) as expected but when deployed to the browser none of this formatting is rendered and all series are in blues even the ‘transparent’ series. No red at all.
=IIF(Fields!ExhibitionID.Value = -1,"#00ffffff", IIF(Fields!ExhDepartment.Value = 27,"Orange","Red"))
=Switch(Fields!ExhibitionID.Value
= -1,"#00ffffff",Fields!ExhDepartment.Value = 27,"Orange",(Fields!ExhDepartment.Value <> 27) AND (Fields!ExhibitionID.Value <> -1),"Red")
I have tried deleting various files RDL and DATA. I have tried uploading the file from report manager in IE and I have tried editing the file in report manager.
Hi, all experts here,
Thank you very much for your kind attention.
I encountered a very strange problem again. Why the time series displayed on the chart are so strange? The Key time column I chose for my time series algorithm is cal_month(e.g 199001...), but why the date displayed on the time series chart is like :05/06/2448? (it should be like 199001..?) What is that data? And where exactly did it come from? What is the exact cause of this?
Hope it is clear for your help.
I am really confused on this and thanks a lot for your kind advices and help and I am looking forward to hearing from you shortly.
With best regards,
Yours sincerely,
When using the back color property for SSAS 2008 R2, is there a good way to match the number to the desired color? I found some color pickers online, but the numbers don't match the same colors in SSAS. How can I best determine the number needed for the color I want?
View 2 Replies View RelatedI have a field in one of my tables that has the RGB colors stored as 255,255,255 format. Is there a way to convert this to Hex color code to be used inside SSRS for a conditional color expression?
View 9 Replies View RelatedI hope someone has seen this one...I've got a very simple web method that returns a DataTable from my database. It worked fine until I changed this line of code:
string SqlString = @"SELECT Timestamp, Confession FROM Confessions WHERE ConfessionID = ? ORDER BY Timestamp desc";
To this line of code:
string SqlString = @"SELECT Timestamp, Confession FROM Confessions WHERE ConfessionID = ? AND CategoryID = ? ORDER BY Timestamp desc";
Here is the complete webmethod:
[WebMethod]
public DataTable GetConfession (int ConfessionID, int CategoryID) {
DataTable dt = new DataTable();
dt.TableName = "XMLConfession";
string SqlString = @"SELECT Timestamp, Confession FROM Confessions WHERE ConfessionID = ? AND CategoryID = ? ORDER BY Timestamp desc";
using (OleDbConnection cn = new OleDbConnection (ConnectionString)) {
using (OleDbCommand cmd = new OleDbCommand (SqlString, cn)) {
cmd.CommandType = CommandType.Text;
cmd.Parameters.AddWithValue ("@ConfessionID", ConfessionID);
cmd.Parameters.AddWithValue ("@CategoryID", CategoryID);
cn.Open();
OleDbDataAdapter da = new OleDbDataAdapter (cmd);
da.Fill (dt);
}
}
return dt;
}
To cause the error, all I did was add the AND statement into the query. Now I get this .NET error message every time I try to run this program:
System.Web.Services.Protocols.SoapException: Server was unable to process request. ---> System.AccessViolationException: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. at System.Data.Common.UnsafeNativeMethods.ICommandWithParameters.SetParameterInfo(IntPtr cParams, IntPtr[] rgParamOrdinals, tagDBPARAMBINDINFO[] rgParamBindInfo) at System.Data.OleDb.OleDbCommand.ApplyParameterBindings(ICommandWithParameters commandWithParameters, tagDBPARAMBINDINFO[] bindInfo) at System.Data.OleDb.OleDbCommand.CreateAccessor() at System.Data.OleDb.OleDbCommand.InitializeCommand(CommandBehavior behavior, Boolean throwifnotsupported) at System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) at System.Data.OleDb.OleDbCommand.ExecuteReader(CommandBehavior behavior) at System.Data.OleDb.OleDbCommand.System.Data.IDbCommand.ExecuteReader(CommandBehavior behavior) at System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior)
I am using SQL Server Compact Edition 3.5 and C# .NET 2.0. It's worth noting that the web service does this outside of the program as well, so I don't think the problem is in the code that calls it. Also worth noting is that the query itself works fine when I substitute values in and run it in .NET Server Explorer.
Thanks in advance for any assistance.
Hi ! I have a textbox and a Search button. When the user inputs a value and press the button, i want a datagrid to be filled.
The following code runs:
Dim connect As New Data.SqlClient.SqlConnection( _
"Server=SrvnameSQLEXPRESS;Integrated Security=True; UID= ;password= ; database=dtbsname")
connect.Open()
Dim cmd As New SqlCommand
Dim valor As New SqlParameter("@valor", SqlDbType.VarChar, 50)
cmd.CommandText = "Ver_Contactos_Reducido"
cmd.CommandType = CommandType.StoredProcedure
cmd.Connection = connect
cmd.Parameters.Add(valor)
cmd.Parameters("@valor").Value = texto
Dim adapter As New SqlDataAdapter(cmd)
Dim ds As New System.Data.DataSet()
adapter.Fill(ds)
GridViewContactos.DataSource = ds
GridViewContactos.DataBind()
connect.Close()
I drag a datagrid on the page and only changed its Id.
Into the SQL database the stored procedure is the following:
ALTER PROCEDURE [dbo].[Ver_Contactos_Reducido]
(@Valor VARCHAR(100))
AS
BEGIN
SET NOCOUNT ON;
SELECT NombreRazonSocial, Nombre, Apellido,TelefonoLaboral,
Interno, TelefonoCelular, Email1, Organizacion
FROM CONTACTOS
WHERE NombreRazonSocial = @Valor OR Nombre = @Valor OR Apellido = @Valor OR TelefonoLaboral = @Valor OR Interno = @Valor OR
TelefonoCelular =@Valor OR Email1 = @Valor OR Organizacion= @Valor
END
When i run the page i can't see the datagrid, and after i enter a text and press the button, nothing happens. What am i doing wrong??
Thks!!
I am working on a school project and have come up against a bit of a sticking point. I am supposed to be creating a very basic OMS, the teacher themselves have said they do not know how to do this (in previous years it has all be done via Access) but apparently I am a lucky one to be doing it in SQL this year.
So I have 2 tables for products in the system
products
+-----------+------------+
|productid |productname |
|Int |varchar(50) |
+-----------+------------+
productdetail
+---------+----------+------------+------+------+
|detailId |productid |description |price |stock |
|Int |Int |Text |Money |Int |
| |FK_From_ | | | |
| |productid_| | | |
| |products | | | |
+---------+----------+------------+------+------+
One of the user requirements of the OMS is to fill a data grid with product name and the product details which I have the query for or rather I have created a view for, which is then queried from a stored procedure.
CREATE VIEW [dbo].[v_stock]
AS SELECT tab_products.productname, tab_productdetails.description, tab_productdetails.image, tab_productdetails.price, tab_productdetails.stock
FROM tab_productdetails INNER JOIN
tab_products ON tab_productdetails.productid = tab_products.productid
The problem I am having is then returning the data from this query into a data grid, I think the reason is because when I attached the stored procedure to a table and then call that procedure via the table adapter there is a mismatch of the schema - specifically the table it is attached to does not contain the column "productName".
I am thinking I need to create a temporary table to fill the data grid with - however, I am not sure how I would create a temporary table.
Is there something I am missing or not done correctly. As far as I can tell the queries work as when I preview them they produce the expected results.
Is it possible to group many time series into clusters by using the clustering algorithm of the SQL server 2005. The same question applies to "association rules" technique. Any examples?
Hello guys! I am relavtively new to ASP.NET programming ang was just starting out on my first project. I am using ASP.NET2.0 technology by using Visual Web Developer 2005 Express Edition and of course with SQL 2005 Express Edition. I would like to develop a database for our IP addresses, so one field of my table in a SQL data is the field for IP addresses.I would like to write a program wherein after clicking the button, that field will be automatically filled up with IP addresses (e.g, from 192.168.0.0 to 192.168.0.255).How do I accomplish this kind of dynamic filling up of fields? Thanks a lot!
View 1 Replies View RelatedI am working with some data that is not so clean. I have some rows that are Very close to being a duplicate row. I need to take all the rows with the same SKU number and fill in the missing data for the Price, Cost or the SalePrice, what ever may be missing. The data is set like @Diamonds MissingData and I need the row to look like @DiamondsWithData table. I can remove the duplicate values once I get the missing data filled in.
DECLARE @DiamondsMissingData TABLE
(
SKU varchar(20)
,VendorNumber varchar(20)
,VendorSKU varchar(20)
,GradingReportType varchar(20)
,GradingReportNumber bigint
[code]....
I want to fill text box using sqldatasource ...
how can i do that ??
thanx in advace ..
Is anyone here aware of anything else that has been changed in regard to SQLCLR via sp1 (excluding this http://support.microsoft.com/kb/910414/)?
View 1 Replies View RelatedHi all,
I'm wondering what is the best way to store time-series data in an SQL database?? I've done a bit of investigating on the rrdtool (round robin database tool) that is used in a lot of nix based solutions for monitoring network equipment. I have a need to collect performance data from servers and routers and then produces some nice graphs from that data. I'm just not sure who i should store that data without the database growing to some huge size.
Any suggestions?
Hi all,
Is it possible with Reporting Services to create a scatter chart
where the colour of the report area are dependant upon X or Y axis value?
For example: can I specify that if the point values are greater than
75 then the color of those parts shall be red? and other are green as an
example.
Furthermore can I get X and Y axis value of chart?
also i like to know that i want add a line in scatter report based on a
value which is not a Major or Minor gridline.can i do it?
pls advice.Looking for your help desparately.
Thanks in advance.
Dibakar
I have a small question here is below how my data look
K_ID ColA ColB
ColC ColD
1 X12134 ABCD
' ' 1/1/2015
2 X12134 ABCD
' ' 2/1/2015
3 X12134 ABCD
DE02635 3/1/2015
I want the output like this
K_ID ColA ColB
ColC ColD
1 X12134 ABCD
DE02635 1/1/2015
2 X12134 ABCD
DE02635 2/1/2015
3 X12134 ABCD
DE02635 3/1/2015
I tried using Over by, Lag functions.. But some where i am missing the logic in achieving the Output...
Hi all,
I have a table which I would like to export to a series of insert statements (in a file maybe). Is this possible somehow?
Alternatively, I could use an existing xml document which contains table metadata (table name, column names,types etc) to transfer data from these particular columns to another database replica.
Thanks,
Yannis
Hi,
I've got a time series of the number of new customer subscriptions, which
is the target attribute to predict. The number of subscriptions depends on
various marketing activities, such as mailings, which are known within
the time series for the past.
If I train an ART (MS Autoregression Tree), it learns the trend pattern
as well as the correlations between the marketing activities and the
target (cross-correlations), right?
What I would like to do is, providing the model with some marketing activity
planning for the future and let the model predict the number of new
subscriptions based on a) the past trend pattern and b) the future activities.
Unfortunately a time series algorithm does not provide some kind of scoring for input data.
What would be the best approach to solve this problem? How about linear regression?
But how to train a regression model with trend patterns?
Thanks for your help!
Ok, so I can connect to the database without any errors, however im not sure about the syntax for filling a table. Heres what i have so far in the pageload. Like i said this all works with out any errors. Thanks in advance for the help.testDS = New DataSet()
testDataTable = New DataTable("Tbl")testDataTable.Columns.Add("username")
testDataTable.Columns.Add("datecompleted")testDataTable.Columns.Add("lastfive")
testDS.Tables.Add(testDataTable)Me.dgrdSearch0.DataSource = testDS.Tables("Tbl")
Dim Conn As Object = Server.CreateObject("ADODB.Connection")
Dim strConn = "DRIVER={SQL Server};SERVER=serverName;UID=userID;PWD=password;DATABASE=net"Dim DSNtest As String = strConn
Dim sql As String = "SELECT * FROM Tbl"
Conn.open(DSNtest)
Conn.close()
Hi,Does a database restoration perform anyupdate-statistics/defragmentation by default. We observed a markedimprovement in performance when we restored the a database from an highend machine to a low machine.Could someone shed some light on this.Regards,Thyagarajan Delli.
View 1 Replies View RelatedHi, all,
Again I encountered a very strange problem which displayed the predicted attribute values as percentage format? The data type of the attribute is actually double, why is that?
That's really frustrated.
Thanks a lot in advance for your kind advices and I am looking forward to hearing from you shortly.
With best regards,
Yours sincerely,
I need to know if it is possible, and if so, the effects of restoring databases from a server running SQL Enterprise Edition to a server running SQL Standard Edition. There will be an application database as well as the "master" database to be restored.
Any suggestions?
If I encrypt the SQL Procedures in my database will that cause any sideeffects?Will there be performance degradation?Is it good to encrypt them or they can easily be unencrypted?Thank you
View 3 Replies View Related
I probably posted my question in the wrong forum so please check here:
http://forums.microsoft.com/TechNet/ShowPost.aspx?PostID=3009605&SiteID=17
thanks
HI
I need help
how can i fill data in textboxes from sql databases but two different tables when i select a name that is inside a dropdownlist
my controls are as follows
<asp:DropDownList ID="ddl" runat="server" DataSourceID="SqlDataSource13" DataTextField="fullname" DataValueField="fullname">
</asp:DropDownList>
<asp:SqlDataSource ID="SqlDataSource13" runat="server" ConnectionString="<%$ ConnectionStrings:NPI Employee MasterConnectionString2 %>"
SelectCommand="SELECT [FirstName]+' '+ [Surname] as fullname FROM [Employee] where CurrentEmployee_YN=1 order by FirstName "></asp:SqlDataSource><table bordercolor="#111111" cellpadding="0" cellspacing="0" style="width: 100%;
border-collapse: collapse; height: 32px; visibility: hidden;" id="table0">
<tr>
<td style="width: 159px; visibility: hidden;">
</td>
<td style="width: 170px">
</td>
<td bgcolor="#eeeddb" style="width: 20%; height: 25px">
<strong>
Order No：</strong></td>
<td bgcolor="#eeeddb" style="width: 26%; height: 25px">
<asp:Label ID="OrderNo" runat="server" Width="104px"></asp:Label></td>
</tr>
<tr>
<td bgcolor="#eeeddb" style="width: 159px; height: 25px">
<strong>
Account No：</strong></td>
<td bgcolor="#eeeddb" style="width: 170px">
<asp:TextBox ID="AccountNo" runat="Server" MaxLength="10" Width="130px"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator6" runat="server" ControlToValidate="AccountNo"
Display="Static" ErrorMessage="Enter Acc No." Text="*"></asp:RequiredFieldValidator></td>
<td bgcolor="#eeeddb" style="width: 20%; height: 25px">
<strong>
Today's Date:</strong></td>
<td>
<asp:Label ID="Label1" runat="server" Text="Label" Width="200px"></asp:Label></td>
</tr>
<tr>
<td bgcolor="#eeeddb" style="width: 159px; height: 25px">
<strong>
Travel Consultant：</strong></td>
<td bgcolor="#eeeddb" style="width: 170px">
<asp:TextBox ID="Consultant" runat="Server" MaxLength="30" Width="128px"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator7" runat="server" ControlToValidate="Consultant"
Display="Static" ErrorMessage="Enter Travel Consultant." Text="*"></asp:RequiredFieldValidator></td>
</tr>
</table>
<center>
</center>
<center>
</center><table bordercolor="#111111" cellpadding="0" cellspacing="0" style="width: 80%;
border-collapse: collapse; height: 32px; display: block; visibility: hidden;" id="table2">
<tr>
<td align="center" bgcolor="#ffcc33" colspan="3" style="width: 90%; height: 29px">
<font color="#000000" size="5">Enter Passenger(s) Details</font></td>
</tr>
<tr>
<td bgcolor="#eeeddb" style="width: 31%; height: 25px">
<strong>
Surname：</strong></td>
<td bgcolor="#eeeddb" style="width: 57%; height: 25px">
<asp:TextBox ID="Surname" runat="Server" MaxLength="30" Width="148px"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="Surname" Display="Static" ErrorMessage="Enter Surname." Text="*"></asp:RequiredFieldValidator></td>
</tr>
<tr>
<td bgcolor="#eeeddb" style="width: 31%; height: 20px">
<strong>
Name：</strong></td>
<td bgcolor="#eeeddb" style="width: 57%; height: 20px">
<asp:TextBox ID="Name" runat="Server" MaxLength="30" Width="148px"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="Name"
Display="Static" ErrorMessage="Enter Name." Text="*"></asp:RequiredFieldValidator></td>
</tr>
<tr>
<td bgcolor="#eeeddb" style="width: 31%; height: 25px">
<strong>
Initials：</strong></td>
<td bgcolor="#eeeddb" style="width: 57%; height: 25px">
<asp:TextBox ID="Initials" runat="Server" MaxLength="5" Width="148px"></asp:TextBox>
</td>
</tr>
<tr>
<td bgcolor="#eeeddb" style="width: 31%; height: 25px">
<strong>
Title：</strong></td>
<td bgcolor="#eeeddb" style="width: 57%; height: 25px">
<asp:DropDownList ID="DropDownList1" runat="server" Width="156px">
<asp:ListItem></asp:ListItem>
<asp:ListItem Value="Mr"></asp:ListItem>
<asp:ListItem Value="Mrs"></asp:ListItem>
<asp:ListItem Value="Ms"></asp:ListItem>
<asp:ListItem Value="Dr"></asp:ListItem>
<asp:ListItem Value="Prof"></asp:ListItem>
<asp:ListItem Value="Min"></asp:ListItem>
<asp:ListItem Value="Other"></asp:ListItem>
</asp:DropDownList>
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" ControlToValidate="Dropdownlist1"
Display="Static" ErrorMessage="Select Title." Text="*" Width="20px"></asp:RequiredFieldValidator>
</td>
</tr>
<tr><td bgcolor="#eeeddb">
<strong>
Department</strong>
</td>
<td bgcolor="#eeeddb" style="width: 57%; height: 25px">
<asp:TextBox ID="Department" runat="server"></asp:TextBox></td>
</tr>
<tr><td bgcolor="#eeeddb">
<strong>
Cost Centre</strong>
</td>
<td bgcolor="#eeeddb" style="width: 57%; height: 25px">
<asp:TextBox ID="CostCentre" runat="server"></asp:TextBox></td>
</tr>
<tr>
<td bgcolor="#eeeddb" style="width: 31%; height: 25px">
<strong>
Tel：</strong></td>
<td bgcolor="#eeeddb" style="width: 57%; height: 25px">
<input id="Tel" runat="SERVER" maxlength="15" name="Tel" onkeypress="if((event.keyCode<48)|| (event.keyCode>57))event.returnValue=false"
style="width: 143px" type="text" />
</td>
</tr>
<tr>
<td bgcolor="#eeeddb" style="width: 31%; height: 25px">
<strong>
Fax：</strong></td>
<td bgcolor="#eeeddb" style="width: 57%; height: 25px">
<input id="Fax" runat="SERVER" maxlength="15" name="Fax" onkeypress="if((event.keyCode<48)|| (event.keyCode>57))event.returnValue=false"
style="width: 143px" type="text" />
</td>
</tr>
</table>
cost centre and department are from cost table
and the rest are from employee table
In SQL7, if you add a column to a table, is it necessary to recompile all
stored procs that reference that table?
Under 6.5, this caused problems at our site unless the Procs were 'refreshed'.
Is this only necessary where select * is used?
Thanks
hi, if I install sql server 7.0 and created a user database named myDB that has some data. and I make a back up as a complete database.. Then I uninstall sql server,yet I am still having the backup in another drive. Then I install sql server 7.0. Can I use the restore method to restore myDB with no problems.
Ahmed
I like this forum but recently I have noticed they are running ads with sound effects.
I like a lot of programmers I know listen to music through their computer with headphones on all day. Whenever one of those adds fire off it about scares the BeJesus of me and comes through louder than the music. I am playing with my settings but I each time I find one that kills the sound effects it kills the music too.
Starting to make me mad.
Hello
I'm working on an application which is mainly used to look up compressors and their data which are held in documents.
This is a simplified representation of the tables of importance:
Document
--------
Id (int, identity) (PK)
Number (nvarchar(50))
Compressor
----------
DocumentId (int) (PK, FK)
Id (int, identity) (PK)
Name (nvarchar(50))
CompressorData
--------------
CompressorId (int) (PK, FK))
Id (int, identity) (PK)
Value (nvarchar(50))
The tables are linked as follows:
Document -> Compressor -> CompressorData
Non clustered indexes are created on Document.Number and Compresor.Name because these fields are used for querying.
At certain points corrections will be released on compressors which
will result in:
- Creating new documents with new document numbers (note that a non clusterd index exists on Document.Number).
- Copying affected compressors of existing documents into the new documents (note that a non clusterd index exists on Compressor.Name).
- Copying the data of the affected compressors into the new documents.
This can result in creating ten's of new documents and copying hundreds compressors and thousands compressor data records.
My question:
Will the users still be able to query for compressors while corrections are released (thinking about indexes which need to be modified) or will their be so many locks held that the database becomes unusable?
Thanks in advance,
Alain
I thought I'd post this quick problem and answer, as I couldn't find the answer when searching for it.
I tried to call a stored procedure on SQL Server 2000 using the System.Data.SqlClient objects, and was not expecting any unusual issues. However when I came to call the Fill method I received the error "Arithmetic overflow error converting expression to data type int."
My first checks were the obvious ones of verifying that I'd provided all the correct datatypes and had no unexpected null values, but I found nothing out of order. The problem turns out to be a difference on the maximum values for integers between C# and SQL Server 2000. Previously having hit issues with SQL Server integers requiring Long Integer types in VB6, I was aware that these are 32-bit integers, so I was passing in Int32 variables. The problem was that Int32.MaxValue is not a valid integer for SQL Server. Seeing as I was providing an abitrary upper value for records-per-page (to fetch all in one page), I was simply able to change this to Int16.MaxValue and will hit no further problems as this is also well beyond any expected range for this parameter.
If anyone can name off the top of their heads what value should be provided as a maximum integer for SQL Server 2000, this might be a useful addition, but otherwise I hope this spares others some hunting if they also experience this problem.
James Burton
It's well known issue, that one can't use any dataset fields in a
report header/footer directly. One of the approach is to create
query-based parameter that basically equals
=First(Fields!@FieldName@.Value, "@DataSetName@") and use that
parameter value instead. But it doesn't work in my case!
My report displays some entity description and is parametrized with
EntityID param. Its header contains entity name that, according to the
approach, is queried from the data source through the EntityName
report parameter. There's important issue: the report is displayed in
ReportViewer control, that is embedded into my application and entity
ID parameter isn't ser by user in ReportViewer parameters area. Its
default value is changed by the application with SetReportParameters()
web method every time a user wants to view the report according to the
entity the user is exploring in the application. But after the report
has been rendered, its header always contains not actual (outdated)
entity name. Nevertheless, the report body contains actual data
(including entity name). If I alter entity ID parameter in ReportViewer
or in web-based Report Manager and refresh report, header displays
correct entity name.
What's wrong in the workflow described?
How can I format the background color of a data-region field when I just want it to be "silver" If it is a subtotal value???
View 3 Replies View RelatedI am working on a stock price analysis project. Stock prices are stored in SQL Server as tick by tick data (that means in a high frequency) and need to be grouped by minutes in order to display them as as high, low, open and close prices in a candlestick or similar chart.
The fields in the table are:
Time (for every stock price tick)
Price (stock price)
Symbol (of the stock)
A sample time series would look like this:
11:45:01 $22.11 MSFT
11:45:02 $22.10 MSFT
11:45:04 $22.25 MSFT
...
...
...
11:45:58 $22.45 MSFT
11:46:03 $22.22 MSFT
11:46:08 $22.25 MSFT
...
...
...
11:46:59 $22.45 MSFT
The result of the SQL query should be:
Symbol Time Open High Low Close
MSFT 11:45 $22.11 $22.45 $22.10 $22.45
MSFT 11:46 $22.22 $22.45 $22.22 $22.45
This is the SQL statement I came up with but obviously doesn't work:
SELECT DATEPART(Minute,Time), MIN(Price), MAX(Price) FROM dbo.TimeSales WHERE Symbol='MSFT' GROUP BY DATEPART(Minute,Time)
I would appreciate any suggestions.
Thank you!