![]() ![]() In the URL field, P圜harm generates the JDBC URL automatically using the values of other connection settings. Alternatively, paste the JDBC URL in the URL field. If there is no Download missing driver files link, then you already have the required drivers. For more information about connecting to a database with your driver, see Add a user driver to an existing connection. You can also use your drivers for the database instead of the provided ones. The IDE does not include bundled drivers in order to have a smaller size of the installation package and to keep driver versions up-to-date for each IDE version. You can find the downloaded JDBC drivers in the P圜harm configuration directory. For a direct download link, refer to the JetBrains JDBC drivers page. Click this link to download drivers that are required to interact with a database. You can either specify them separately and use the automatically generated URL, or you can enter the URL directly in the corresponding field.Ĭheck if there is a Download missing driver files link at the bottom of the connection settings area. In the Driver list, leave the default driver option, unless another driver is required for your connection.įrom the Connection type list, select the connection type depending on the connection details that you have:ĭefault: connect by using the path to SQLite database file.įor the URL only connection type, the JDBC URL that you enter is used as is.įor the other connection types, the JDBC URL is broken down into connection details. In the General tab of Data Sources and Drivers dialog right pane, specify the driver and connection type. Navigate to Data Source and select SQLite. In the Database tool window ( View | Tool Windows | Database), click the New icon ( ) in the toolbar. You can do this using one of the following ways:įrom the main menu, navigate to File | New | Data Source and select SQLite. To connect to the database, create a data source that will store your connection details. For example, if you want to run a database on your machine and connect to that database, the corresponding DBMS software must be installed on the machine first. It is assumed that you already have the necessary prerequisites and the database is up and running. This topic presents a general procedure on how you can connect to SQLite from P圜harm. To download SQLite database software, refer to the official software downloads. Proc.Arguments = "/c sqlite3.exe """ + db3Path + """ < """ + sqlPath + """"ĭim elapsedMs = watch.ElapsedMillisecondsĬonsole.For full information about SQLite, refer to the official documentation. Here's the code: Private Sub SQLiteButtonPress()ĭim baseDir As String = Application.UserAppDataPath() + "\Schema Scripts"ĭim db3Path As String = baseDir + "\ProgrammaticallyGenerateDatabase\Test.db3"ĭim sqlPath As String = baseDir + "\Baseline Schema.sql"ĭim watch = ()ĭim proc As New () I'm just bundling the sqlite3.exe with my application and calling it with the command line. I came up with a solution that works for my case. The code is running on a background thread and takes 483801 milliseconds to complete. I've tried using File.OpenText(sqlPath).ReadToEnd() but had the same performance issue.Īny ideas on how to speed this up? Just to reiterate, the same file runs in less than 1 second in the SQLite shell program using the. Sqlite_cmd.CommandText = "SELECT Type FROM Document_Type"ĭim sqlite_datareader = sqlite_cmd.ExecuteReader()ĭim textReader As String = sqlite_datareader.GetString(0) Sqlite_cmd.CommandText = File.ReadAllText(sqlPath) 'Dim sqlite_tran = sqlite_conn.BeginTransaction() NET code: Dim baseDir As String = Application.UserAppDataPath()ĭim db3Path As String = baseDir + "\Schema Scripts\ProgrammaticallyGenerateDatabase\Test.db3"ĭim sqlPath As String = baseDir + "\Schema Scripts\script.sql"ĭim sqlite_conn = New SQLiteConnection("Data Source= " & db3Path)ĭim sqlite_cmd = sqlite_conn.CreateCommand() I plan on cleaning up the column types after I can get it to run in. INSERT INTO Learn_More (item_ID, field_name, description, location) VALUES (1, 'System Name', 'Full descriptive name of the system.* Example: Agency Billing System ', 'SSP1 ') INSERT INTO Document_Type (Id, Type) VALUES (3, '.jpeg') INSERT INTO Document_Type (Id, Type) VALUES (2, '.xlsm') INSERT INTO Document_Type (Id, Type) VALUES (1, '.docx') integer PRIMARY KEY AUTOINCREMENT NOT NULL, File generated with SQLiteStudio v3.1.1 on Thu Feb 15 11:33:12 2018 Here's an excerpt from the script.sql file:. NET application it just hangs on sqlite_cmd.ExecuteNonQuery(). I know that the script works because when I run it in the SQLite shell application it executes in less than 1 second. I'm not sure how to optimize it to run faster. NET application but the run time is extremely slow. ![]()
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