Sql Express Database File Is In Use

Mar 25, 2008

I have an app that i use to connect to the database file locally. The app collects the information schema tables data. Once i have connected to the file once i cannot come back and connect again because it says the file is in use. but if i close the app and reopen i can connect just fine.

This happens with every db file i connect to. I can connect to several different files in a row but as soon as i try to connect a second time it pops up in use.

What am i missing? It has to be something in my app since it releases it as soon as the app is closed.
Let me know what else i need to provide on how the app runs if noone has come across this issue yet. One other note is that i am connecting to it in a background worker. I have already tried to dispose of the background worker but that is not what is holding the file.

Thanks
Jeff

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Hi all,



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Thanks,

bombie

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However, next, I want to copy the database file to another folder. So the following codes:
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Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.42

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Local Database File:

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insertComm.Parameters.Add("@Year", SqlDbType.Float, 4, "Year")

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insertComm.Parameters.Add("@CompLoss", SqlDbType.Float, 4, "Company Loss")

insertComm.Parameters.Add("@IndLossProp", SqlDbType.Float, 4, "IndInsured Loss Prop")

insertComm.Parameters.Add("@IndLossWC", SqlDbType.Float, 4, "IndInsured Loss WC")

insertComm.Parameters.Add("@eventsInfo", SqlDbType.NVarChar, 255, "Event Info")

da.InsertCommand = insertComm

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"SET [Event] = @Event " & _

",[Year] = @Year " & _

",[Contract Loss] = @ConLoss " & _

",[Company Loss] = @CompLoss " & _

",[IndInsured Loss Prop] = @IndLossProp " & _

",[IndInsured Loss WC] = @IndLossWC " & _

",[Event Info] = @EventInfo", dbconn)

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upComm.Parameters.Add("@Year", SqlDbType.Float, 4, "Year")

upComm.Parameters.Add("@ConLoss", SqlDbType.Float, 4, "Contract Loss")

upComm.Parameters.Add("@CompLoss", SqlDbType.Float, 4, "Company Loss")

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upComm.Parameters.Add("@IndLossWC", SqlDbType.Float, 4, "IndInsured Loss WC")

upComm.Parameters.Add("@EventsInfo", SqlDbType.NVarChar, 255, "Event Info")

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************* ANY HELP WOULD BE GREATLY APPRECIATED************

THANKS

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    SIZE = 250MB,
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strSvr = "vkrerftg"

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'connection String

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Dim da As New SqlDataAdapter()

Dim insertComm As New SqlCommand("INSERT INTO [Test_DB_RMS].[dbo].[AIR_Ouput] ([Event], [Year], [Contract Loss],[Company Loss], " & _

"[IndInsured Loss Prop],[IndInsured Loss WC],[Event Info]) " & _

"VALUES (@Event, @Year, @ConLoss, @CompLoss, @IndLossProp, @IndLossWC, @eventsInfo)", dbconn)

insertComm.Parameters.Add("@Event", SqlDbType.Int, 4, "Event")

insertComm.Parameters.Add("@Year", SqlDbType.Float, 4, "Year")

insertComm.Parameters.Add("@ConLoss", SqlDbType.Float, 4, "Contract Loss")

insertComm.Parameters.Add("@CompLoss", SqlDbType.Float, 4, "Company Loss")

insertComm.Parameters.Add("@IndLossProp", SqlDbType.Float, 4, "IndInsured Loss Prop")

insertComm.Parameters.Add("@IndLossWC", SqlDbType.Float, 4, "IndInsured Loss WC")

insertComm.Parameters.Add("@eventsInfo", SqlDbType.NVarChar, 255, "Event Info")

da.InsertCommand = insertComm

Dim upComm As New SqlCommand("UPDATE [Test_DB_RMS].[dbo].[AIR_Ouput] " & _

"SET [Event] = @Event " & _

",[Year] = @Year " & _

",[Contract Loss] = @ConLoss " & _

",[Company Loss] = @CompLoss " & _

",[IndInsured Loss Prop] = @IndLossProp " & _

",[IndInsured Loss WC] = @IndLossWC " & _

",[Event Info] = @EventInfo", dbconn)

upComm.Parameters.Add("@Event", SqlDbType.Int, 4, "Event")

upComm.Parameters.Add("@Year", SqlDbType.Float, 4, "Year")

upComm.Parameters.Add("@ConLoss", SqlDbType.Float, 4, "Contract Loss")

upComm.Parameters.Add("@CompLoss", SqlDbType.Float, 4, "Company Loss")

upComm.Parameters.Add("@IndLossProp", SqlDbType.Float, 4, "IndInsured Loss Prop")

upComm.Parameters.Add("@IndLossWC", SqlDbType.Float, 4, "IndInsured Loss WC")

upComm.Parameters.Add("@EventsInfo", SqlDbType.NVarChar, 255, "Event Info")

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************* ANY HELP WOULD BE GREATLY APPRECIATED************

THANKS

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May 15, 2006

good morning,

 I want to load data that i receive everydays from my customers in .xls file format (excel) or cvs file format,  to the database that i have created on this purpose. but  when trying to do that whith SSIS; i got an error message .... that i can't import redudant data in my database column.

 

Best regards.

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