How to use OleDbExecutionEngine method of NBi.Core.Query.Execution.OleDbExecutionEngine class

Best NBi code snippet using NBi.Core.Query.Execution.OleDbExecutionEngine.OleDbExecutionEngine

OleDbExecutionEngineTest.cs

Source:OleDbExecutionEngineTest.cs

...6using NBi.Core;7namespace NBi.Testing.Integration.Core.Query.Execution8{9    [TestFixture]10    public class OleDbExecutionEngineTest11    {12        [Test]13        public void Execute_WaitFor3SecondsTimeoutSetTo1_Timeout()14        {15            var query = "WAITFOR DELAY '00:00:03';";16            var cmd = new OleDbCommand(query, new OleDbConnection(ConnectionStringReader.GetOleDbSql()))17            {18                CommandTimeout = 119            };20            var qe = new OleDbExecutionEngine(cmd.Connection, cmd);21            Assert.Throws<CommandTimeoutException>(delegate { qe.Execute(); });22        }23        [Test]24        public void Execute_WaitFor3SecondsTimeoutSetTo0_NoTimeOut()25        {26            var query = "WAITFOR DELAY '00:00:03';";27            var cmd = new OleDbCommand(query, new OleDbConnection(ConnectionStringReader.GetOleDbSql()))28            {29                CommandTimeout = 030            };31            var qe = new OleDbExecutionEngine(cmd.Connection, cmd);32            Assert.DoesNotThrow(delegate { qe.Execute(); });33        }34        [Test]35        public void Execute_ValidQuery_DataSetFilled()36        {37            var query = "select * from [Sales].[Currency];";38            var cmd = new OleDbCommand(query, new OleDbConnection(ConnectionStringReader.GetOleDbSql())) { CommandTimeout = 0 };39            var qe = new OleDbExecutionEngine(cmd.Connection, cmd);40            var ds = qe.Execute();41            Assert.That(ds.Tables, Has.Count.EqualTo(1));42            Assert.That(ds.Tables[0].Columns, Has.Count.EqualTo(3));43            Assert.That(ds.Tables[0].Rows, Has.Count.EqualTo(105));44        }45        [Test]46        public void ExecuteScalar_ValidQuery_DataSetFilled()47        {48            var query = "select top(1) CurrencyCode from [Sales].[Currency] where Name like '%Canad%'";49            var cmd = new OleDbCommand(query, new OleDbConnection(ConnectionStringReader.GetOleDbSql())) { CommandTimeout = 0 };50            var qe = new OleDbExecutionEngine(cmd.Connection, cmd);51            var value = qe.ExecuteScalar();52            Assert.That(value, Is.EqualTo("CAD"));53        }54        [Test]55        public void ExecuteList_ValidQuery_DataSetFilled()56        {57            var query = "select top(10) CurrencyCode from [Sales].[Currency] where CurrencyCode like '%D' order by 1 asc";58            var cmd = new OleDbCommand(query, new OleDbConnection(ConnectionStringReader.GetOleDbSql())) { CommandTimeout = 0 };59            var qe = new OleDbExecutionEngine(cmd.Connection, cmd);60            var values = qe.ExecuteList<string>();61            Assert.That(values, Has.Count.EqualTo(10));62            Assert.That(values, Has.Member("CAD"));63        }64    }65}...

OledbExecutionEngine.cs

Source:OledbExecutionEngine.cs

...10    /// Engine wrapping the System.Data.OleDb namespace for execution of NBi tests11    /// <remarks>Instances of this class are built by the means of the <see>QueryEngineFactory</see></remarks>12    /// </summary>13    [SupportedCommandType(typeof(OleDbCommand))]14    internal class OleDbExecutionEngine : DbCommandExecutionEngine15    {16        public OleDbExecutionEngine(OleDbConnection connection, OleDbCommand command)17            : base(connection, command)18        { }19        20        internal override void OpenConnection(IDbConnection connection)21        {22            var connectionString = Command.Connection.ConnectionString;23            try24            { connection.ConnectionString = connectionString; }25            catch (ArgumentException ex)26            { throw new ConnectionException(ex, connectionString); }27            try28            { connection.Open(); }29            catch (OleDbException ex)30            { throw new ConnectionException(ex, connectionString); }...

OleDbPerformanceEngine.cs

Source:OleDbPerformanceEngine.cs

...11    internal class OleDbPerformanceEngine : DbCommandPerformanceEngine12    {13        14        protected internal OleDbPerformanceEngine(OleDbConnection connection, OleDbCommand command)15            : base(new OleDbExecutionEngine(connection, command))16        { }17    }18}...

OleDbExecutionEngine

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Execution;7using NBi.Core.Query;8using NBi.Core.Query.Resolver;9using System.Data;10using System.Data.OleDb;11using System.IO;12{13    {14        static void Main(string[] args)15        {16            var connectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Users\\Public\\Documents\\Northwind.accdb;Persist Security Info=False;";17            var commandText = "SELECT * FROM [Customers]";18            var command = new NBi.Core.Query.Command(commandText, CommandType.Text);19            var engine = new OleDbExecutionEngine();20            var resolver = new CommandResolver(command);21            var result = engine.Execute(resolver.Instantiate());22            foreach (DataRow row in result.Rows)23            {24                Console.WriteLine(row["ContactName"]);25            }26            Console.ReadLine();27        }28    }29}30using System;31using System.Collections.Generic;32using System.Linq;33using System.Text;34using System.Threading.Tasks;35using NBi.Core.Query.Execution;36using NBi.Core.Query;37using NBi.Core.Query.Resolver;38using System.Data;39using System.Data.OleDb;40using System.IO;41{42    {43        static void Main(string[] args)44        {45            var connectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Users\\Public\\Documents\\Northwind.accdb;Persist Security Info=False;";46            var commandText = "SELECT * FROM [Customers]";47            var command = new NBi.Core.Query.Command(commandText, CommandType.Text);48            var engine = new OleDbExecutionEngine();49            var resolver = new CommandResolver(command);50            var result = engine.Execute(resolver.Instantiate());51            foreach (DataRow row in result.Rows)52            {53                Console.WriteLine(row["ContactName"]);54            }55            Console.ReadLine();56        }57    }58}59using System;60using System.Collections.Generic;61using System.Linq;62using System.Text;63using System.Threading.Tasks;64using NBi.Core.Query.Execution;65using NBi.Core.Query;

OleDbExecutionEngine

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Execution;7{8    {9        static void Main(string[] args)10        {11            OleDbExecutionEngine engine = new OleDbExecutionEngine();12            engine.Command = "SELECT {[Measures].[Unit Sales]} ON COLUMNS, {[Time].[1997].[Q1]} ON ROWS FROM [Sales]";13            engine.Execute();14            Console.WriteLine(engine.Result);15            Console.ReadLine();16        }17    }18}19using System;20using System.Collections.Generic;21using System.Linq;22using System.Text;23using System.Threading.Tasks;24using NBi.Core.Query.Execution;25{26    {27        static void Main(string[] args)28        {29            XmlaExecutionEngine engine = new XmlaExecutionEngine();30            engine.Command = "SELECT {[Measures].[Unit Sales]} ON COLUMNS, {[Time].[1997].[Q1]} ON ROWS FROM [Sales]";31            engine.Execute();32            Console.WriteLine(engine.Result);33            Console.ReadLine();34        }35    }36}37using System;38using System.Collections.Generic;39using System.Linq;40using System.Text;41using System.Threading.Tasks;42using NBi.Core.Query.Execution;43{44    {45        static void Main(string[] args)46        {47            OdbcExecutionEngine engine = new OdbcExecutionEngine();48            engine.ConnectionString = "Driver={SQL Server};Server=ServerName;Database=DatabaseName;Trusted_Connection=yes;";49            engine.Command = "SELECT * FROM [dbo].[Table1]";50            engine.Execute();51            Console.WriteLine(engine.Result);52            Console.ReadLine();53        }54    }55}

OleDbExecutionEngine

Using AI Code Generation

1using System;2using System.Data.OleDb;3using NBi.Core.Query.Execution;4{5    {6        static void Main(string[] args)7        {8            OleDbExecutionEngine engine = new OleDbExecutionEngine();9            OleDbCommand command = new OleDbCommand("SELECT * FROM [Sheet1$]");10            command.Connection = new OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=C:\\Users\\Public\\Documents\\NBi\\NBiTest.xlsx;Extended Properties=Excel 12.0;");11            var result = engine.Execute(command);12            foreach (var item in result.Rows)13            {14                Console.WriteLine(item);15            }16            Console.ReadLine();17        }18    }19}

OleDbExecutionEngine

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Execution;7using System.Data.OleDb;8{9    {10        private readonly OleDbConnection connection;11        private readonly string commandText;12        private readonly OleDbCommand command;13        public OleDbExecutionEngine(string connectionString, string commandText)14        {15            connection = new OleDbConnection(connectionString);16            this.commandText = commandText;17            command = new OleDbCommand(commandText, connection);18        }19        public void Open()20        {21            connection.Open();22        }23        public void Close()24        {25            connection.Close();26        }27        public void ExecuteNonQuery()28        {29            command.ExecuteNonQuery();30        }31        public object ExecuteScalar()32        {33            return command.ExecuteScalar();34        }35        public IDataReader ExecuteReader()36        {37            return new OleDbDataReader(command.ExecuteReader());38        }39        {40            get { return commandText; }41        }42        public void Dispose()43        {44            connection.Dispose();45        }46    }47}48using System;49using System.Collections.Generic;50using System.Linq;51using System.Text;52using System.Threading.Tasks;53using NBi.Core.Query.Execution;54using System.Data.OleDb;55{56    {57        private readonly OleDbDataReader reader;58        public OleDbDataReader(OleDbDataReader reader)59        {60            this.reader = reader;61        }62        public bool Read()63        {64            return reader.Read();65        }66        public object GetValue(int i)67        {68            return reader.GetValue(i);69        }70        public void Dispose()71        {72            reader.Dispose();73        }74    }75}76using System;77using System.Collections.Generic;78using System.Linq;79using System.Text;80using System.Threading.Tasks;81using NBi.Core.Query.Execution;82using System.Data.OleDb;83{84    {85        private readonly OleDbCommand command;86        public OleDbCommand(OleDbCommand command)87        {88            this.command = command;89        }90        public void AddWithParameter(string parameterName, object

OleDbExecutionEngine

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.Query.Execution;7using NBi.Core.Query.Resolver;8using NBi.Core.Query.Resolver.Olap;9{10    {11        static void Main(string[] args)12        {13            var query = new OlapQuery("SELECT {[Measures].[Internet Sales Amount]} ON COLUMNS, {[Date].[Calendar].[Calendar Year].Members} ON ROWS FROM [Adventure Works]");14            var resolver = new OlapCommandResolver(query);15            resolver.Setup(connectionString, null);16            var engine = new OleDbExecutionEngine();17            var result = engine.Execute(resolver.Instantiate());18        }19    }20}

OleDbExecutionEngine

Using AI Code Generation

1using System;2using System.Data;3using System.Data.OleDb;4using NBi.Core.Query.Execution;5using NBi.Core.Query;6using NBi.Core;7using NBi.Core.Query.Resolver;8using NBi.Core.Query.Command;9using NBi.Extensibility.Query;10{11    {12        static void Main(string[] args)13        {14            var connection = new OleDbConnection("Provider=SQLOLEDB;Data Source=.;Initial Catalog=AdventureWorks2012;Integrated Security=SSPI");15            var command = new OleDbCommand("select * from [Person].[BusinessEntity]");16            var engine = new OleDbExecutionEngine();17            var result = engine.Execute(connection, command);18            foreach (DataRow row in result.Rows)19            {20                Console.WriteLine(row["BusinessEntityID"] + " " + row["RowGuid"]);21            }22            Console.ReadKey();23        }24    }25}26using System;27using System.Data;28using System.Data.OleDb;29using NBi.Core.Query.Execution;30using NBi.Core.Query;31using NBi.Core;32using NBi.Core.Query.Resolver;33using NBi.Core.Query.Command;34using NBi.Extensibility.Query;35{36    {37        static void Main(string[] args)38        {39            var connection = new OleDbConnection("Provider=SQLOLEDB;Data Source=.;Initial Catalog=AdventureWorks2012;Integrated Security=SSPI");40            var command = new OleDbCommand("select * from [Person].[BusinessEntity]");41            var engine = new OleDbExecutionEngine();42            var result = engine.Execute(connection, command);43            foreach (DataRow row in result.Rows)44            {45                Console.WriteLine(row["BusinessEntityID"] + " " + row["RowGuid"]);46            }47            Console.ReadKey();48        }49    }50}51using System;52using System.Data;53using System.Data.OleDb;54using NBi.Core.Query.Execution;55using NBi.Core.Query;56using NBi.Core;57using NBi.Core.Query.Resolver;58using NBi.Core.Query.Command;59using NBi.Extensibility.Query;60{61    {62        static void Main(string

OleDbExecutionEngine

Using AI Code Generation

1var engine = new OleDbExecutionEngine();2var result = engine.Execute("SELECT * FROM [Sheet1$]");3Console.WriteLine(result.Rows.Count);4var engine = new OleDbExecutionEngine();5var result = engine.Execute("SELECT * FROM [Sheet1$]", "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=1.xlsx;Extended Properties=\"Excel 12.0 Xml;HDR=YES\"");6Console.WriteLine(result.Rows.Count);7var engine = new OleDbExecutionEngine();8var result = engine.Execute("SELECT * FROM [Sheet1$]", "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=1.xlsx;Extended Properties=\"Excel 12.0 Xml;HDR=YES\"");9Console.WriteLine(result.Rows.Count);10var engine = new OleDbExecutionEngine();11var result = engine.Execute("SELECT * FROM [Sheet1$]", "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=1.xlsx;Extended Properties=\"Excel 12.0 Xml;HDR=YES\"");12Console.WriteLine(result.Rows.Count);13var engine = new OleDbExecutionEngine();14var result = engine.Execute("SELECT * FROM [Sheet1$]", "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=1.xlsx;Extended Properties=\"Excel 12.0 Xml;HDR=YES\"");15Console.WriteLine(result.Rows.Count);16var engine = new OleDbExecutionEngine();17var result = engine.Execute("SELECT * FROM [Sheet1$]", "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=1.xlsx;Extended Properties=\"Excel 12.0 Xml;HDR=YES\"");18Console.WriteLine(result.Rows.Count);

OleDbExecutionEngine

Using AI Code Generation

1public void Execute_OleDbExecutionEngine()2{3    var connectionString = "Provider=SQLNCLI11;Server=.;Database=AdventureWorks2012;Trusted_Connection=yes;";4    var query = "SELECT TOP 10 * FROM Person.Contact";5    var engine = new NBi.Core.Query.Execution.OleDbExecutionEngine(connectionString);6    var result = engine.Execute(query);7    Assert.IsNotNull(result);8}9public void Execute_SqlClientExecutionEngine()10{11    var connectionString = "Server=.;Database=AdventureWorks2012;Trusted_Connection=yes;";12    var query = "SELECT TOP 10 * FROM Person.Contact";13    var engine = new NBi.Core.Query.Execution.SqlClientExecutionEngine(connectionString);14    var result = engine.Execute(query);15    Assert.IsNotNull(result);16}17public void Execute_AdomdClientExecutionEngine()18{19    var connectionString = "Provider=MSOLAP;Data Source=.;Initial Catalog=AdventureWorksDW2012;Trusted_Connection=yes;";20    var query = "SELECT TOP 10 * FROM [AdventureWorksDW2012].[dbo].[Date]";21    var engine = new NBi.Core.Query.Execution.AdomdClientExecutionEngine(connectionString);22    var result = engine.Execute(query);23    Assert.IsNotNull(result);24}25public void Execute_OleDbExecutionEngine()26{27    var connectionString = "Provider=SQLNCLI11;Server=.;Database=AdventureWorks2012;Trusted_Connection=yes;";28    var query = "SELECT TOP 10 * FROM Person.Contact";29    var engine = new NBi.Core.Query.Execution.OleDbExecutionEngine(connectionString);30    var result = engine.Execute(query);31    Assert.IsNotNull(result);32}33public void Execute_OleDbExecutionEngine()34{35    var connectionString = "Provider=SQLNCLI11;Server=.;Database=AdventureWorks2012;Trusted_Connection=yes;";

OleDbExecutionEngine

Using AI Code Generation

1var result = NBi.Core.Query.Execution.OleDbExecutionEngine.Execute("Provider=SQLOLEDB;Data Source=.;Initial Catalog=AdventureWorks2012;Integrated Security=SSPI;Persist Security Info=False","SELECT * FROM [HumanResources].[Department]");2var result = NBi.Core.Query.Execution.OdbcExecutionEngine.Execute("Driver={SQL Server};Server=.;Database=AdventureWorks2012;Trusted_Connection=yes;","SELECT * FROM [HumanResources].[Department]");3var result = NBi.Core.Query.Execution.OdbcExecutionEngine.Execute("DSN=AdventureWorks2012;UID=sa;PWD=Password","SELECT * FROM [HumanResources].[Department]");4var result = NBi.Core.Query.Execution.OleDbExecutionEngine.Execute("Provider=SQLOLEDB;Data Source=.;Initial Catalog=AdventureWorks2012;Integrated Security=SSPI;Persist Security Info=False","SELECT * FROM [HumanResources].[Department]");5var result = NBi.Core.Query.Execution.OdbcExecutionEngine.Execute("Driver={SQL Server};Server=.;Database=AdventureWorks2012;Trusted_Connection=yes;","SELECT * FROM [HumanResources].[Department]");6var result = NBi.Core.Query.Execution.OdbcExecutionEngine.Execute("DSN=AdventureWorks2012;UID=sa;PWD=Password","SELECT * FROM [HumanResources].[Department]");7var result = NBi.Core.Query.Execution.OleDbExecutionEngine.Execute("Provider=SQLOLEDB;Data Source=.;Initial Catalog=AdventureWorks2012;Integrated Security=SSPI;Persist Security Info=False","SELECT * FROM [HumanResources].[Department]");

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