gistlib - create a c# program using codex davinci to natural language querys from a sql server database in csharp

To create a C# program that can process natural language queries from a SQL Server database using Codex Davinci, we can use the following steps:

Install Codex Davinci from NuGet package manager:


main.cs
Install-Package Com.CodexDavinci.CodexFramework
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Create a connection to your SQL Server database:


main.cs
string connectionString = "Server=myServerName\\myInstanceName;Database=myDataBase;User Id=myUsername;Password=myPassword;";
SqlConnection connection = new SqlConnection(connectionString);
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Write a SQL query that you want to execute:


main.cs
string sqlQuery = "SELECT * FROM myTable WHERE columnName = @param;";
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Create a CodexRequest object and set its properties:


main.cs
CodexRequest request = new CodexRequest();
request.SQLText = sqlQuery;
request.DataSource.ConnectionString = connectionString;
request.DataSource.Type = ConnectionType.SQLServer;
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Add the parameter to the request object:


main.cs
request.Parameters.Add("@param", SqlDbType.VarChar).Value = "parameter value";
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Convert the natural language query to SQL using Codex Davinci:


main.cs
CodexResponse response = CodexEngine.Process(request);
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Execute the SQL query and get the result:


main.cs
SqlCommand command = new SqlCommand(response.SQLText, connection);
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
    // process each row of the result
}
reader.Close();
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Finally, close the connection:


main.cs
connection.Close();
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Here is the complete example:


main.cs
using System.Data.SqlClient;
using Com.CodexDavinci.CodexFramework;
using System.Data;

string connectionString = "Server=myServerName\\myInstanceName;Database=myDataBase;User Id=myUsername;Password=myPassword;";
SqlConnection connection = new SqlConnection(connectionString);
string sqlQuery = "SELECT * FROM myTable WHERE columnName = @param;";
CodexRequest request = new CodexRequest();
request.SQLText = sqlQuery;
request.DataSource.ConnectionString = connectionString;
request.DataSource.Type = ConnectionType.SQLServer;
request.Parameters.Add("@param", SqlDbType.VarChar).Value = "parameter value";
CodexResponse response = CodexEngine.Process(request);
SqlCommand command = new SqlCommand(response.SQLText, connection);
SqlDataReader reader = command.ExecuteReader();
while (reader.Read())
{
    // process each row of the result
}
reader.Close();
connection.Close();
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create a c# program using codex davinci to natural language querys from a sql server database in csharp

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