Ejemplo n.º 1
0
        public void IndexSet_IsEqual_DifferentNonCountedFields_True()
        {
            IndexComparer.BusinessObjects.IndexSet isp3 = new IndexComparer.BusinessObjects.IndexSet();
            isp3.ServerName       = "Server 1";
            isp3.DatabaseName     = "Database 1";
            isp3.SchemaName       = "dbo";
            isp3.TableName        = "Table1";
            isp3.IndexName        = "Index3";
            isp3.IndexType        = "NONCLUSTERED";
            isp3.IndexIsUnique    = true;
            isp3.Columns          = "SomeColumn,SomeColumn2";
            isp3.IncludedColumns  = "SomeColumn4,SomeColumn3";
            isp3.HasFilter        = true;
            isp3.FilterDefinition = "(ID < 500)";

            IndexComparer.BusinessObjects.IndexSet iss4 = new IndexComparer.BusinessObjects.IndexSet();
            iss4.ServerName   = "Server 1";
            iss4.DatabaseName = "Database 1";
            iss4.SchemaName   = "dbo";
            iss4.TableName    = "Table1";
            iss4.IndexName    = "Index3";
            iss4.IndexType    = "HEAP";

            Assert.IsTrue(isp3.Equals(iss4));
            Assert.AreEqual(isp3.GetHashCode(), iss4.GetHashCode());
            Assert.IsFalse(isp3.TotallyEquals(iss4));
        }
Ejemplo n.º 2
0
        public void IndexSet_UQ_CI_IsEqual_False()
        {
            IndexComparer.BusinessObjects.IndexSet isp3 = new IndexComparer.BusinessObjects.IndexSet();
            isp3.ServerName        = "Server 1";
            isp3.DatabaseName      = "Database 1";
            isp3.SchemaName        = "dbo";
            isp3.TableName         = "Table1";
            isp3.IndexName         = "Index3";
            isp3.IndexType         = "CLUSTERED";
            isp3.IndexIsUnique     = true;
            isp3.IsKeyConstraint   = true;
            isp3.KeyConstraintType = "PK";
            isp3.Columns           = "SomeColumn,SomeColumn2";
            isp3.IncludedColumns   = "SomeColumn4,SomeColumn3";
            isp3.HasFilter         = true;
            isp3.FilterDefinition  = "(ID < 500)";

            IndexComparer.BusinessObjects.IndexSet iss4 = new IndexComparer.BusinessObjects.IndexSet();
            iss4.ServerName       = "Server 1";
            iss4.DatabaseName     = "Database 1";
            iss4.SchemaName       = "dbo";
            iss4.TableName        = "Table1";
            iss4.IndexName        = "Index3";
            iss4.IndexType        = "CLUSTERED";
            iss4.IndexIsUnique    = true;
            iss4.Columns          = "SomeColumn,SomeColumn2";
            iss4.IncludedColumns  = "SomeColumn4,SomeColumn3";
            iss4.HasFilter        = true;
            iss4.FilterDefinition = "(ID < 500)";

            Assert.IsTrue(isp3.Equals(iss4));         //Server, database, schema, table, and index name match.
            Assert.AreEqual(isp3.GetHashCode(), iss4.GetHashCode());
            Assert.IsFalse(isp3.TotallyEquals(iss4)); //Key constraint does NOT match.
        }
Ejemplo n.º 3
0
        public void IndexSet_UKC_AlterTable_False()
        {
            IndexComparer.BusinessObjects.IndexSet isp = new IndexComparer.BusinessObjects.IndexSet();
            isp.ServerName       = "Server 1";
            isp.DatabaseName     = "Database 1";
            isp.SchemaName       = "dbo";
            isp.TableName        = "Table1";
            isp.IndexName        = "UKC_Table";
            isp.IndexType        = "NONCLUSTERED";
            isp.IndexIsUnique    = true;
            isp.IsKeyConstraint  = false;       //Force a negative test.
            isp.Columns          = "SomeColumn,SomeColumn2";
            isp.IncludedColumns  = "SomeColumn4,SomeColumn3";
            isp.HasFilter        = true;
            isp.FilterDefinition = "(ID < 500)";

            Assert.IsTrue(isp.CreateScript.Contains("CREATE UNIQUE NONCLUSTERED INDEX"));
            Assert.IsFalse(isp.CreateScript.Contains("ADD CONSTRAINT"));
        }
Ejemplo n.º 4
0
        /// <summary>
        /// Look for indexes which exist in the secondary database but not in the primary.
        /// </summary>
        /// <param name="DisplayHeader"></param>
        /// <param name="ScriptDrops"></param>
        /// <param name="ScriptCreates"></param>
        /// <param name="writer"></param>
        /// <param name="PrimaryServerName"></param>
        /// <param name="PrimaryDatabaseName"></param>
        /// <param name="SecondaryServerName"></param>
        /// <param name="SecondaryDatabaseName"></param>
        /// <param name="PrimaryResults"></param>
        /// <param name="SecondaryResults"></param>
        public static void StreamNotInPrimaryComparison(bool DisplayHeader, bool ScriptDrops, bool ScriptCreates, System.IO.StreamWriter writer,
                                                        string PrimaryServerName, string PrimaryDatabaseName, string SecondaryServerName, string SecondaryDatabaseName,
                                                        IEnumerable <IndexSet> PrimaryResults, IEnumerable <IndexSet> SecondaryResults)
        {
            if (writer == null)
            {
                throw new Exception("No stream available.");
            }

            if (DisplayHeader)
            {
                writer.WriteLine("=================================================================");
                writer.WriteLine("====================SECTION 3:  NOT IN PRIMARY===================");
                writer.WriteLine("=================================================================");
            }

            IEnumerable <IndexSet> NotInPrimary = IndexSet.GetNonexistentIndexes(SecondaryResults, PrimaryResults);

            foreach (IndexSet ix in NotInPrimary)
            {
                writer.WriteLine(String.Format("{0} on {1}.{2}", String.IsNullOrWhiteSpace(ix.IndexName) ? "HEAP" : ix.IndexName, ix.SchemaName, ix.TableName));
            }
            writer.WriteLine(String.Empty);

            if (ScriptDrops)
            {
                WriteDropStatements(writer, NotInPrimary);
                writer.WriteLine(String.Empty);
            }

            if (ScriptCreates)
            {
                WriteCreateStatements(writer, NotInPrimary);
                writer.WriteLine(String.Empty);
            }

            writer.Flush();
        }
Ejemplo n.º 5
0
        public IndexGroup(IndexSet Primary, IndexSet Secondary)
        {
            if (Primary == null && Secondary == null)
            {
                throw new ApplicationException("At least one index set must be non-null.");
            }

            PrimaryIndexSet   = Primary;
            SecondaryIndexSet = Secondary;

            if (PrimaryIndexSet != null)
            {
                SchemaName = PrimaryIndexSet.SchemaName;
                TableName  = PrimaryIndexSet.TableName;
                IndexName  = PrimaryIndexSet.IndexName;
            }
            else
            {
                SchemaName = SecondaryIndexSet.SchemaName;
                TableName  = SecondaryIndexSet.TableName;
                IndexName  = SecondaryIndexSet.IndexName;
            }
        }
Ejemplo n.º 6
0
        public void IndexSet_UQ_NCI_IsEqual_False()
        {
            IndexComparer.BusinessObjects.IndexSet isp3 = new IndexComparer.BusinessObjects.IndexSet();
            isp3.ServerName = "Server 1";
            isp3.DatabaseName = "Database 1";
            isp3.SchemaName = "dbo";
            isp3.TableName = "Table1";
            isp3.IndexName = "Index3";
            isp3.IndexType = "NONCLUSTERED";
            isp3.IndexIsUnique = true;
            isp3.IsKeyConstraint = true;
            isp3.KeyConstraintType = "UQ";
            isp3.Columns = "SomeColumn,SomeColumn2";
            isp3.IncludedColumns = "SomeColumn4,SomeColumn3";
            isp3.HasFilter = true;
            isp3.FilterDefinition = "(ID < 500)";

            IndexComparer.BusinessObjects.IndexSet iss4 = new IndexComparer.BusinessObjects.IndexSet();
            iss4.ServerName = "Server 1";
            iss4.DatabaseName = "Database 1";
            iss4.SchemaName = "dbo";
            iss4.TableName = "Table1";
            iss4.IndexName = "Index3";
            iss4.IndexType = "NONCLUSTERED";
            iss4.IndexIsUnique = true;
            iss4.Columns = "SomeColumn,SomeColumn2";
            iss4.IncludedColumns = "SomeColumn4,SomeColumn3";
            iss4.HasFilter = true;
            iss4.FilterDefinition = "(ID < 500)";

            Assert.IsTrue(isp3.Equals(iss4));       //Server, database, schema, table, and index name match.
            Assert.AreEqual(isp3.GetHashCode(), iss4.GetHashCode());
            Assert.IsFalse(isp3.TotallyEquals(iss4));   //Key constraint does NOT match.
        }
Ejemplo n.º 7
0
        public void IndexSet_UKC_AlterTable_True()
        {
            IndexComparer.BusinessObjects.IndexSet isp = new IndexComparer.BusinessObjects.IndexSet();
            isp.ServerName = "Server 1";
            isp.DatabaseName = "Database 1";
            isp.SchemaName = "dbo";
            isp.TableName = "Table1";
            isp.IndexName = "UKC_Table";
            isp.IndexType = "NONCLUSTERED";
            isp.IndexIsUnique = true;
            isp.IsKeyConstraint = true;        //Unique keys are key constraints
            isp.KeyConstraintType = "UQ";      //Unique key constraint code
            isp.Columns = "SomeColumn,SomeColumn2";
            isp.IncludedColumns = "SomeColumn4,SomeColumn3";
            isp.HasFilter = true;
            isp.FilterDefinition = "(ID < 500)";

            Assert.IsFalse(isp.CreateScript.Contains("CREATE UNIQUE NONCLUSTERED INDEX"));
            Assert.IsTrue(isp.CreateScript.Contains("ADD CONSTRAINT"));
        }
Ejemplo n.º 8
0
        public void IndexSet_IsTotallyEqual_IndexTypeDiffers_False()
        {
            IndexComparer.BusinessObjects.IndexSet isp3 = new IndexComparer.BusinessObjects.IndexSet();
            isp3.ServerName = "Server 1";
            isp3.DatabaseName = "Database 1";
            isp3.SchemaName = "dbo";
            isp3.TableName = "Table1";
            isp3.IndexName = "Index3";
            isp3.IndexType = "NONCLUSTERED";
            isp3.IndexIsUnique = true;
            isp3.Columns = "SomeColumn,SomeColumn2";
            isp3.IncludedColumns = "SomeColumn4,SomeColumn3";
            isp3.HasFilter = true;
            isp3.FilterDefinition = "(ID < 500)";

            IndexComparer.BusinessObjects.IndexSet iss4 = new IndexComparer.BusinessObjects.IndexSet();
            iss4.ServerName = "Server 1";
            iss4.DatabaseName = "Database 1";
            iss4.SchemaName = "dbo";
            iss4.TableName = "Table1";
            iss4.IndexName = "Index3";
            iss4.IndexType = "CLUSTERED";
            iss4.IndexIsUnique = true;
            iss4.Columns = "SomeColumn,SomeColumn2";
            iss4.IncludedColumns = "SomeColumn4,SomeColumn3";
            iss4.HasFilter = true;
            iss4.FilterDefinition = "(ID < 500)";

            Assert.IsTrue(isp3.Equals(iss4));
            Assert.AreEqual(isp3.GetHashCode(), iss4.GetHashCode());
            Assert.IsFalse(isp3.TotallyEquals(iss4));
        }