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

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

UnionEngineTest.cs

Source:UnionEngineTest.cs

...11{12    public class UnionEngineTest13    {14        [Test()]15        public void Execute_UnionByNameTwoDataSets_TotalIsExpected()16        {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));50            Assert.That(result.Rows[2][2], Is.Not.EqualTo(DBNull.Value));51            Assert.That(result.Rows[3][2], Is.EqualTo(DBNull.Value));52            Assert.That(result.Rows[4][2], Is.EqualTo(DBNull.Value));53        }54        [Test()]55        public void Execute_UnionByOrdinal_TotalIsExpected()56        {57            var args1 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });58            var rs1 = new ObjectsResultSetResolver(args1).Execute();59            var args2 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Delta", 10, 5 }, new object[] { "Epsilon", 7, 3 } });60            var rs2 = new ResultSetService(new ObjectsResultSetResolver(args2).Execute, null);61            var merge = new UnionByOrdinalEngine(rs2);62            var result = merge.Execute(rs1);63            Assert.That(result.Rows.Count, Is.EqualTo(5));64            Assert.That(result.Columns.Count, Is.EqualTo(3));65        }66        [Test()]67        public void Execute_UnionByOrdinalUnexpectedColumns_CorrectUnion()68        {69            var args1 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });70            var rs1 = new ObjectsResultSetResolver(args1).Execute();71            var args2 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Delta", 10, 5, true }, new object[] { "Epsilon", 7, 3, false } });72            var rs2 = new ResultSetService(new ObjectsResultSetResolver(args2).Execute, null);73            var merge = new UnionByOrdinalEngine(rs2);74            var result = merge.Execute(rs1);75            Assert.That(result.Rows.Count, Is.EqualTo(5));76            Assert.That(result.Columns.Count, Is.EqualTo(4));77            Assert.That(result.Rows[0][3], Is.EqualTo(DBNull.Value));78            Assert.That(result.Rows[1][3], Is.EqualTo(DBNull.Value));79            Assert.That(result.Rows[2][3], Is.EqualTo(DBNull.Value));80            Assert.That(result.Rows[3][3], Is.Not.EqualTo(DBNull.Value));81            Assert.That(result.Rows[4][3], Is.Not.EqualTo(DBNull.Value));82        }83        [Test()]84        public void Execute_UnionByOrdinalMissingColumns_CorrectUnion()85        {86            var args1 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Alpha", 1, 2 }, new object[] { "Beta", 3, 2 }, new object[] { "Gamma", 5, 7 } });87            var rs1 = new ObjectsResultSetResolver(args1).Execute();88            var args2 = new ObjectsResultSetResolverArgs(new[] { new object[] { "Delta", 10 }, new object[] { "Epsilon", 7 } });89            var rs2 = new ResultSetService(new ObjectsResultSetResolver(args2).Execute, null);90            var merge = new UnionByOrdinalEngine(rs2);91            var result = merge.Execute(rs1);92            Assert.That(result.Rows.Count, Is.EqualTo(5));93            Assert.That(result.Columns.Count, Is.EqualTo(3));94            Assert.That(result.Rows[0][2], Is.Not.EqualTo(DBNull.Value));95            Assert.That(result.Rows[1][2], Is.Not.EqualTo(DBNull.Value));96            Assert.That(result.Rows[2][2], Is.Not.EqualTo(DBNull.Value));97            Assert.That(result.Rows[3][2], Is.EqualTo(DBNull.Value));98            Assert.That(result.Rows[4][2], Is.EqualTo(DBNull.Value));99        }100    }101}...

UnionByNameEngine.cs

Source:UnionByNameEngine.cs

...11    {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 });28                secondRs.Columns[dataColumn.ColumnName].SetOrdinal(dataColumn.Ordinal);29            }30            //Import each row of the second dataset31            foreach (DataRow row in secondRs.Rows)...

Execute

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Linq;4using System.Text;5using System.Threading.Tasks;6using NBi.Core.ResultSet.Alteration.Merging;7using NBi.Core.ResultSet;8using NBi.Core.ResultSet.Comparer;9using NBi.Core.Injection;10using NBi.Core.ResultSet.Resolver;11using NBi.Core.ResultSet.Resolver.Fake;12using NBi.Core;13{14    {15        static void Main(string[] args)16        {17            var rs1 = new ResultSet();18            rs1.Columns.Add(new Column("ID", new int[] { 1, 2, 3, 4, 5 }));19            rs1.Columns.Add(new Column("Name", new string[] { "John", "Peter", "Sam", "David", "Michael" }));20            rs1.Columns.Add(new Column("Age", new int[] { 24, 23, 25, 26, 27 }));21            var rs2 = new ResultSet();22            rs2.Columns.Add(new Column("ID", new int[] { 1, 2, 3, 4, 5 }));23            rs2.Columns.Add(new Column("Name", new string[] { "John", "Peter", "Sam", "David", "Michael" }));24            rs2.Columns.Add(new Column("Age", new int[] { 24, 23, 25, 26, 27 }));25            var rs3 = new ResultSet();26            rs3.Columns.Add(new Column("ID", new int[] { 1, 2, 3, 4, 5 }));27            rs3.Columns.Add(new Column("Name", new string[] { "John", "Peter", "Sam", "David", "Michael" }));28            rs3.Columns.Add(new Column("Age", new int[] { 24, 23, 25, 26, 27 }));29            var rs4 = new ResultSet();30            rs4.Columns.Add(new Column("ID", new int[] { 1, 2, 3, 4, 5 }));31            rs4.Columns.Add(new Column("Name", new string[] { "John", "Peter", "Sam", "David", "Michael" }));32            rs4.Columns.Add(new Column("Age", new int[] { 24, 23

Execute

Using AI Code Generation

1using System;2using System.Collections.Generic;3using System.Data;4using System.Linq;5using System.Text;6using System.Threading.Tasks;7using NBi.Core.ResultSet;8using NBi.Core.ResultSet.Alteration.Merging;9{10    {11        static void Main(string[] args)12        {13            DataTable dt1 = new DataTable();14            dt1.Columns.Add("id", typeof(int));15            dt1.Columns.Add("name", typeof(string));16            dt1.Columns.Add("age", typeof(int));17            dt1.Rows.Add(new object[] { 1, "john", 25 });18            dt1.Rows.Add(new object[] { 2, "jane", 26 });19            dt1.Rows.Add(new object[] { 3, "joe", 27 });20            DataTable dt2 = new DataTable();21            dt2.Columns.Add("id", typeof(int));22            dt2.Columns.Add("name", typeof(string));23            dt2.Columns.Add("age", typeof(int));24            dt2.Rows.Add(new object[] { 1, "john", 25 });25            dt2.Rows.Add(new object[] { 2, "jane", 26 });26            dt2.Rows.Add(new object[] { 3, "joe", 27 });27            var engine = new UnionByNameEngine();28            var result = engine.Execute(dt1, dt2);29        }30    }31}32using System;33using System.Collections.Generic;34using System.Data;35using System.Linq;36using System.Text;37using System.Threading.Tasks;38using NBi.Core.ResultSet;39using NBi.Core.ResultSet.Alteration.Merging;40{41    {42        static void Main(string[] args)43        {44            DataTable dt1 = new DataTable();45            dt1.Columns.Add("id", typeof(int));46            dt1.Columns.Add("name", typeof(string));47            dt1.Columns.Add("age", typeof(int));48            dt1.Rows.Add(new object[] { 1, "john", 25 });49            dt1.Rows.Add(new object[] { 2, "jane", 26 });50            dt1.Rows.Add(new object[] { 3, "joe", 27 });51            DataTable dt2 = new DataTable();52            dt2.Columns.Add("id", typeof(int));53            dt2.Columns.Add("name",

Execute

Using AI Code Generation

1NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine engine = new NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine();2NBi.Core.ResultSet.IResultSet result = engine.Execute(result1, result2);3NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine engine = new NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine();4NBi.Core.ResultSet.IResultSet result = engine.Execute(result1, result2, result3);5NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine engine = new NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine();6NBi.Core.ResultSet.IResultSet result = engine.Execute(result1, result2, result3, result4);7NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine engine = new NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine();8NBi.Core.ResultSet.IResultSet result = engine.Execute(result1, result2, result3, result4, result5);9NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine engine = new NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine();10NBi.Core.ResultSet.IResultSet result = engine.Execute(result1, result2, result3, result4, result5, result6);11NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine engine = new NBi.Core.ResultSet.Alteration.Merging.UnionByNameEngine();12NBi.Core.ResultSet.IResultSet result = engine.Execute(result1, result2, result3, result4, result5, result6, result7);

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