How to use UnionByNameEngine method of NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine class

Best NBi code snippet using NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine.UnionByNameEngine

UnionEngineTest.cs

Source:UnionEngineTest.cs

...17            var args1 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });18            var rs1 = new ObjectsResultSetResolver(args1).Execute();19            var args2 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Delta", 10, 5 }, new object[] { "Epsilon", 7, 3 } });20            var rs2 = new ResultSetService(new ObjectsResultSetResolver(args2).Execute, null);21            var merge = new UnionByNameEngine(rs2);22            var result = merge.Execute(rs1);23            Assert.That(result.Rows.Count, Is.EqualTo(5));24            Assert.That(result.Columns.Count, Is.EqualTo(3));25        }26        [Test()]27        public void Execute_UnionTwoDataSetsWithOneDifferentColumn_AllTheColumnsInOutput()28        {29            var args1 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });30            var rs1 = new ObjectsResultSetResolver(args1).Execute();31            rs1.Columns[1].ColumnName = "first";32            rs1.Columns[2].SetOrdinal(0);33            var args2 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Delta", 10, 5 }, new object[] { "Epsilon", 7, 3 } });34            var rs2 = new ResultSetService(new ObjectsResultSetResolver(args2).Execute, null);35            var merge = new UnionByNameEngine(rs2);36            var result = merge.Execute(rs1);37            Assert.That(result.Rows.Count, Is.EqualTo(5));38            Assert.That(result.Columns.Count, Is.EqualTo(4));39            Assert.That(result.Columns[0].ColumnName, Is.EqualTo("Column2"));40            Assert.That(result.Columns[1].ColumnName, Is.EqualTo("Column0"));41            Assert.That(result.Columns[2].ColumnName, Is.EqualTo("first"));42            Assert.That(result.Columns[3].ColumnName, Is.EqualTo("Column1"));43            Assert.That(result.Rows[0][3], Is.EqualTo(DBNull.Value));44            Assert.That(result.Rows[1][3], Is.EqualTo(DBNull.Value));45            Assert.That(result.Rows[2][3], Is.EqualTo(DBNull.Value));46            Assert.That(result.Rows[3][3], Is.Not.EqualTo(DBNull.Value));47            Assert.That(result.Rows[4][3], Is.Not.EqualTo(DBNull.Value));48            Assert.That(result.Rows[0][2], Is.Not.EqualTo(DBNull.Value));49            Assert.That(result.Rows[1][2], Is.Not.EqualTo(DBNull.Value));...

UnionByNameEngine.cs

Source:UnionByNameEngine.cs

...6using System.Text;7using System.Threading.Tasks;8namespace NBi.Core.ResultSet.Alteration.Merging9{10    public class UnionByNameEngine : IMergingEngine11    {12        public IResultSetService ResultSetResolver { get; }13        public UnionByNameEngine(IResultSetService resultSetResolver)14            => (ResultSetResolver) = (resultSetResolver);15        public IResultSet Execute(IResultSet rs)16        {17            var secondRs = ResultSetResolver.Execute();18            //Add new columns to the original result-set19            var existingColumns = rs.Columns.Cast<DataColumn>().Select(x => x.ColumnName);20            foreach (DataColumn dataColumn in secondRs.Columns)21                if (!existingColumns.Contains(dataColumn.ColumnName))22                    rs.Columns.Add(new DataColumn(dataColumn.ColumnName, typeof(object)) { DefaultValue = DBNull.Value });23            //Reorder and add not-existing column to the second result-set24            foreach (DataColumn dataColumn in rs.Columns)25            { 26                if (!secondRs.Columns.Cast<DataColumn>().Any(x => x.ColumnName == dataColumn.ColumnName))27                    secondRs.Columns.Add(new DataColumn(dataColumn.ColumnName, typeof(object)) { DefaultValue = DBNull.Value });...

MergingFactory.cs

Source:MergingFactory.cs

...14                case UnionArgs x:15                    switch (x.Identity)16                    {17                        case ColumnIdentity.Ordinal: return new UnionByOrdinalEngine(x.ResultSetResolver);18                        case ColumnIdentity.Name: return new UnionByNameEngine(x.ResultSetResolver);19                        default: throw new NotImplementedException();20                    }21                case CartesianProductArgs x: return new CartesianProductEngine(x);22                default: throw new ArgumentException();23            }24        }25    }26}...

UnionByNameEngine

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet;7using NBi.Core.ResultSet.Alteration.Merging;8using NBi.Core.Calculation;9using NBi.Core.Calculation.Predicate;10using NBi.Core.Calculation.Ranking;11using NBi.Core.Calculation.Ranking.Percentile;12using NBi.Core.Calculation.Ranking.Percentile.Nearest;13using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer;14using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive;15using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth;16using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best;17using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best.Worst;18using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best.Worst.Best;19using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best.Worst.Best.Best;20using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best.Worst.Best.Best.Worst;21using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best.Worst.Best.Best.Worst.Best;22using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best.Worst.Best.Best.Worst.Best.Best;23using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best.Worst.Best.Best.Worst.Best.Best.Worst;24using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best.Worst.Best.Best.Worst.Best.Best.Worst.Best;25using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best.Worst.Best.Best.Worst.Best.Best.Worst.Best.Best;26using NBi.Core.Calculation.Ranking.Percentile.Nearest.Integer.Inclusive.Nth.Best.Worst.Best.Best.Worst.Best.Best.Worst.Best.Best.Worst;

UnionByNameEngine

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Data;6using NBi.Core.ResultSet;7using NBi.Core.ResultSet.Alteration.Merging;8{9    {10        static void Main(string[] args)11        {12            DataTable dt1 = new DataTable("dt1");13            dt1.Columns.Add("col1");14            dt1.Columns.Add("col2");15            dt1.Columns.Add("col3");16            dt1.Rows.Add("1", "2", "3");17            dt1.Rows.Add("4", "5", "6");18            dt1.Rows.Add("7", "8", "9");19            DataTable dt2 = new DataTable("dt2");20            dt2.Columns.Add("col1");21            dt2.Columns.Add("col2");22            dt2.Columns.Add("col3");23            dt2.Rows.Add("1", "2", "3");24            dt2.Rows.Add("4", "5", "6");25            dt2.Rows.Add("7", "8", "9");26            DataTable dt3 = new DataTable("dt3");27            dt3.Columns.Add("col1");28            dt3.Columns.Add("col2");29            dt3.Columns.Add("col3");30            dt3.Rows.Add("1", "2", "3");31            dt3.Rows.Add("4", "5", "6");32            dt3.Rows.Add("7", "8", "9");33            List<DataTable> list = new List<DataTable>();34            list.Add(dt1);35            list.Add(dt2);36            list.Add(dt3);37            DataTable result = UnionByNameEngine.Union(list);38            Console.WriteLine(result.Rows.Count);39            Console.ReadLine();40        }41    }42}

UnionByNameEngine

Using AI Code Generation

1using NBi.Core.ResultSet;2using NBi.Core.ResultSet.Alteration.Merging;3using NBi.Core.Calculation;4using NBi.Core.Calculation.Predicate;5using NBi.Core.Calculation.Function;6using NBi.Core.Calculation.Ranking;7using NBi.Core.Calculation.Ranking.Percentile;8using NBi.Core.Calculation.Ranking.Quintile;9using NBi.Core.Calculation.Ranking.Quartile;

UnionByNameEngine

Using AI Code Generation

1using NBi.Core.ResultSet.Alteration.Merging;2using NBi.Core.ResultSet;3using NBi.Core.Calculation;4using NBi.Core.Calculation.Predicate;5using NBi.Core.Calculation.Predicate.Text;6using System;7using System.Linq;8using System.Collections.Generic;9{10    {11        static void Main(string[] args)12        {13            List<ResultSet> resultSets = new List<ResultSet>();14            ResultSet resultSet = new ResultSet();15            resultSet.Columns.Add(new Column("Column1", ColumnType.Text));16            resultSet.Columns.Add(new Column("Column2", ColumnType.Text));17            resultSet.Columns.Add(new Column("Column3", ColumnType.Text));18            resultSet.Load(new object[,] { { "a", "b", "c" }, { "d", "e", "f" }, { "g", "h", "i" } });19            resultSets.Add(resultSet);20            ResultSet resultSet1 = new ResultSet();21            resultSet1.Columns.Add(new Column("Column1", ColumnType.Text));22            resultSet1.Columns.Add(new Column("Column2", ColumnType.Text));23            resultSet1.Columns.Add(new Column("Column3", ColumnType.Text));24            resultSet1.Load(new object[,] { { "j", "k", "l" }, { "m", "n", "o" }, { "p", "q", "r" } });25            resultSets.Add(resultSet1);26            ResultSet resultSet2 = new ResultSet();27            resultSet2.Columns.Add(new Column("Column1", ColumnType.Text));28            resultSet2.Columns.Add(new Column("Column2", ColumnType.Text));29            resultSet2.Columns.Add(new Column("Column3", ColumnType.Text));30            resultSet2.Load(new object[,] { { "s", "t", "u" }, { "v", "w", "x" }, { "y", "z", "1" } });31            resultSets.Add(resultSet2);

UnionByNameEngine

Using AI Code Generation

1using NBi.Core.ResultSet.Alteration.Merging;2using NBi.Core.ResultSet;3using System.Data;4using System;5{6    {7        static void Main(string[] args)8        {9            var engine = new UnionByNameEngine();10            DataTable dt1 = new DataTable();11            dt1.Columns.Add("A");12            dt1.Columns.Add("B");13            dt1.Columns.Add("C");14            dt1.Rows.Add("1", "2", "3");15            dt1.Rows.Add("4", "5", "6");16            DataTable dt2 = new DataTable();17            dt2.Columns.Add("A");18            dt2.Columns.Add("B");19            dt2.Columns.Add("C");20            dt2.Rows.Add("7", "8", "9");21            dt2.Rows.Add("10", "11", "12");22            DataTable dt3 = new DataTable();23            dt3.Columns.Add("A");24            dt3.Columns.Add("B");25            dt3.Columns.Add("C");26            dt3.Rows.Add("13", "14", "15");27            dt3.Rows.Add("16", "17", "18");28            DataTable dt4 = new DataTable();29            dt4.Columns.Add("A");30            dt4.Columns.Add("B");31            dt4.Columns.Add("C");32            dt4.Rows.Add("19", "20", "21");33            dt4.Rows.Add("22", "23", "24");34            DataTable dt5 = new DataTable();35            dt5.Columns.Add("A");36            dt5.Columns.Add("B");37            dt5.Columns.Add("C");38            dt5.Rows.Add("25", "26", "27");39            dt5.Rows.Add("28", "29", "30");40            DataTable dt6 = new DataTable();41            dt6.Columns.Add("A");42            dt6.Columns.Add("B");43            dt6.Columns.Add("C");44            dt6.Rows.Add("31", "32", "33");45            dt6.Rows.Add("34", "35", "36");46            DataTable dt7 = new DataTable();47            dt7.Columns.Add("A");48            dt7.Columns.Add("B");49            dt7.Columns.Add("

UnionByNameEngine

Using AI Code Generation

1using NBi.Core.ResultSet;2using NBi.Core.ResultSet.Alteration.Merging;3using NBi.Core.ResultSet.Resolver;4using NBi.Core.Scalar.Resolver;5using System;6using System.Data;7{8    {9        static void Main(string[] args)10        {11            DataTable dt1 = new DataTable();12            dt1.Columns.Add("ID", typeof(int));13            dt1.Columns.Add("Name", typeof(string));14            dt1.Rows.Add(1, "John");15            dt1.Rows.Add(2, "Paul");16            dt1.Rows.Add(3, "Ringo");17            dt1.Rows.Add(4, "George");18            DataTable dt2 = new DataTable();19            dt2.Columns.Add("ID", typeof(int));20            dt2.Columns.Add("Name", typeof(string));21            dt2.Rows.Add(1, "John");22            dt2.Rows.Add(2, "Paul");23            dt2.Rows.Add(3, "Ringo");24            dt2.Rows.Add(4, "George");25            var unionByNameEngine = new UnionByNameEngine();26            var result = unionByNameEngine.Execute(dt1, dt2);27        }28    }29}30using NBi.Core.ResultSet;31using NBi.Core.ResultSet.Alteration.Merging;32using NBi.Core.ResultSet.Resolver;33using NBi.Core.Scalar.Resolver;34using System;35using System.Data;36{37    {38        static void Main(string[] args)39        {40            DataTable dt1 = new DataTable();41            dt1.Columns.Add("ID", typeof(int));42            dt1.Columns.Add("Name", typeof(string));43            dt1.Rows.Add(1, "John");44            dt1.Rows.Add(2, "Paul");45            dt1.Rows.Add(3, "Ringo");46            dt1.Rows.Add(4, "George");47            DataTable dt2 = new DataTable();48            dt2.Columns.Add("ID", typeof(int));49            dt2.Columns.Add("Name", typeof(string));50            dt2.Rows.Add(1, "John");51            dt2.Rows.Add(2, "Paul");52            dt2.Rows.Add(3, "Ringo");53            dt2.Rows.Add(4, "George");54            var unionByNameEngine = new UnionByNameEngine();

UnionByNameEngine

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet;7using NBi.Core.ResultSet.Alteration.Merging;8using NBi.Core.ResultSet.Resolver;9using NBi.Core.ResultSet.Resolver.Fake;10using NBi.Core.Sequence.Resolver;11using NBi.Core.Sequence.Resolver.Fake;12using NBi.Core.Injection;13using NBi.Core.Injection.Service;14using NBi.Core.Calculation;15using NBi.Core.Calculation.Grouping;16using NBi.Core.Calculation.Predicate;17using NBi.Core.Calculation.Ranking;18using NBi.Core.Calculation.Ranking.Strategy;19using NBi.Core.Calculation.Ranking.Window;20using NBi.Core.Calculation.Ranking.Position;21using NBi.Core.Calculation.Ranking.Nth;22using NBi.Core.Calculation.Ranking.Nth.Strategy;23using NBi.Core.Calculation.Ranking.Nth.Window;24using NBi.Core.Calculation.Ranking.Nth.Position;25using NBi.Core.Calculation.Ranking.Nth.Neighbor;26using NBi.Core.Calculation.Ranking.Nth.Neighbor.Strategy;27using NBi.Core.Calculation.Ranking.Nth.Neighbor.Window;28using NBi.Core.Calculation.Ranking.Nth.Neighbor.Position;29using NBi.Core.Calculation.Ranking.Nth.Neighbor.Position.Strategy;30using NBi.Core.Calculation.Ranking.Nth.Neighbor.Position.Window;31using NBi.Core.Calculation.Ranking.Nth.Neighbor.Position.Window.Strategy;32using NBi.Core.Calculation.Ranking.Nth.Neighbor.Position.Window.Direction;33using NBi.Core.Calculation.Ranking.Nth.Neighbor.Position.Window.Direction.Strategy;34using NBi.Core.Calculation.Ranking.Nth.Neighbor.Position.Window.Direction.Neighbor;35using NBi.Core.Calculation.Ranking.Nth.Neighbor.Position.Window.Direction.Neighbor.Strategy;36using NBi.Core.Calculation.Ranking.Nth.Neighbor.Position.Window.Direction.Neighbor.Position;37using NBi.Core.Calculation.Ranking.Nth.Neighbor.Position.Window.Direction.Neighbor.Position.Strategy;

UnionByNameEngine

Using AI Code Generation

1using System;2using System.Data;3using System.IO;4using NBi.Core.ResultSet.Alteration.Merging;5using NBi.Core.ResultSet;6{7    static void Main(string[] args)8    {9        DataTable dt1 = new DataTable();10        dt1.Columns.Add("Id", typeof(int));11        dt1.Columns.Add("Name", typeof(string));12        dt1.Rows.Add(1, "John");13        dt1.Rows.Add(2, "Smith");14        DataTable dt2 = new DataTable();15        dt2.Columns.Add("Id", typeof(int));16        dt2.Columns.Add("Name", typeof(string));17        dt2.Rows.Add(3, "Peter");18        dt2.Rows.Add(4, "James");19        var unionByNameEngine = new UnionByNameEngine();20        var result = unionByNameEngine.Execute(dt1, dt2);21        foreach (DataRow row in result.Rows)22        {23            Console.WriteLine(row[0] + "\t" + row[1]);24        }25        Console.ReadLine();26    }27}

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