Files
linqpad/test.linq
T

302 lines
11 KiB
C#

<Query Kind="Program">
<Connection>
<ID>77b65bea-e766-4e3c-a1ed-c4c2534b6019</ID>
<Persist>true</Persist>
<Server>D0001-SQL-11.sdt.local</Server>
<Database>jazz dev master Prod</Database>
<ShowServer>true</ShowServer>
</Connection>
<Reference>&lt;ProgramFilesX64&gt;\Microsoft SDKs\Azure\.NET SDK\v2.9\bin\plugins\Diagnostics\Newtonsoft.Json.dll</Reference>
<NuGetReference>Amazon.Lambda.S3Events</NuGetReference>
<NuGetReference>AWSSDK.Core</NuGetReference>
<NuGetReference>AWSSDK.S3</NuGetReference>
<Namespace>Amazon</Namespace>
<Namespace>Amazon.Auth.AccessControlPolicy</Namespace>
<Namespace>Amazon.Auth.AccessControlPolicy.ActionIdentifiers</Namespace>
<Namespace>Amazon.Internal</Namespace>
<Namespace>Amazon.Lambda.S3Events</Namespace>
<Namespace>Amazon.MissingTypes</Namespace>
<Namespace>Amazon.Runtime</Namespace>
<Namespace>Amazon.Runtime.CredentialManagement</Namespace>
<Namespace>Amazon.Runtime.CredentialManagement.Internal</Namespace>
<Namespace>Amazon.Runtime.EventStreams</Namespace>
<Namespace>Amazon.Runtime.EventStreams.Internal</Namespace>
<Namespace>Amazon.Runtime.Internal</Namespace>
<Namespace>Amazon.Runtime.Internal.Auth</Namespace>
<Namespace>Amazon.Runtime.Internal.Settings</Namespace>
<Namespace>Amazon.Runtime.Internal.Transform</Namespace>
<Namespace>Amazon.Runtime.Internal.Util</Namespace>
<Namespace>Amazon.Runtime.SharedInterfaces</Namespace>
<Namespace>Amazon.Runtime.SharedInterfaces.Internal</Namespace>
<Namespace>Amazon.S3</Namespace>
<Namespace>Amazon.S3.Encryption</Namespace>
<Namespace>Amazon.S3.Encryption.Internal</Namespace>
<Namespace>Amazon.S3.Internal</Namespace>
<Namespace>Amazon.S3.IO</Namespace>
<Namespace>Amazon.S3.Model</Namespace>
<Namespace>Amazon.S3.Model.Internal.MarshallTransformations</Namespace>
<Namespace>Amazon.S3.Transfer</Namespace>
<Namespace>Amazon.S3.Util</Namespace>
<Namespace>Amazon.Util</Namespace>
<Namespace>Amazon.Util.Internal</Namespace>
<Namespace>Amazon.Util.Internal.PlatformServices</Namespace>
<Namespace>Newtonsoft.Json</Namespace>
<Namespace>Newtonsoft.Json.Converters</Namespace>
<Namespace>Newtonsoft.Json.Linq</Namespace>
<Namespace>Newtonsoft.Json.Schema</Namespace>
<Namespace>Newtonsoft.Json.Serialization</Namespace>
<Namespace>System</Namespace>
<Namespace>System.Diagnostics</Namespace>
<Namespace>System.Diagnostics.Tracing</Namespace>
<Namespace>System.IO.Compression</Namespace>
<Namespace>ThirdParty.BouncyCastle.Asn1</Namespace>
<Namespace>ThirdParty.BouncyCastle.Asn1.Utilities</Namespace>
<Namespace>ThirdParty.BouncyCastle.Math</Namespace>
<Namespace>ThirdParty.BouncyCastle.OpenSsl</Namespace>
<Namespace>ThirdParty.BouncyCastle.Utilities.IO.Pem</Namespace>
<Namespace>ThirdParty.Ionic.Zlib</Namespace>
<Namespace>ThirdParty.Json.LitJson</Namespace>
<Namespace>ThirdParty.MD5</Namespace>
<Namespace>System.ComponentModel</Namespace>
</Query>
private static string tableQuery = @"SELECT c.TABLE_SCHEMA, c.TABLE_NAME, c.COLUMN_NAME, c.DATA_TYPE
, CAST(CASE WHEN ccu.CONSTRAINT_NAME IS NULL THEN 0 ELSE 1 END AS BIT) IsPrimaryKey
FROM INFORMATION_SCHEMA.COLUMNS AS c
LEFT OUTER JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS AS tc ON tc.TABLE_SCHEMA = c.TABLE_SCHEMA AND tc.TABLE_NAME = c.TABLE_NAME
LEFT OUTER JOIN INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE AS ccu ON ccu.TABLE_SCHEMA = tc.TABLE_SCHEMA AND ccu.TABLE_NAME = tc.TABLE_NAME AND ccu.CONSTRAINT_NAME = tc.CONSTRAINT_NAME AND ccu.COLUMN_NAME = c.COLUMN_NAME
WHERE c.TABLE_SCHEMA in ('cci', 'dss')
AND (CASE c.TABLE_SCHEMA
WHEN 'cci' THEN 1
ELSE
CASE WHEN c.TABLE_NAME IN ('DimCaseType', 'CaseTypeFamily', 'CaseTypeFamilyMapping', 'CaseTypeFamilyMappingAPRDRG', 'CaseTypeFamilyMappingICD10', 'CaseTypeFamilyMappingCPT', 'CaseTypeFamilyVersion')
THEN 1 ELSE 0 END END = 1)
AND c.DATA_TYPE NOT IN ('datetime','uniqueidentifier', 'timestamp')
AND NOT (c.COLUMN_NAME = 'RowID' and CAST(CASE WHEN ccu.CONSTRAINT_NAME IS NULL THEN 0 ELSE 1 END AS BIT) = 1)
AND tc.CONSTRAINT_TYPE = 'Primary Key'
ORDER BY c.TABLE_NAME, c.ORDINAL_POSITION";
private List<OrderByInformation> OrderByStatements;
private List<ColumnsToExclude> ColumnsToBeExcluded;
void Main()
{
OrderByStatements = new List<OrderByInformation>
{
new OrderByInformation("cci.InitiativeWorkflowHistory", new [] {"FromStep","ToStep"}),
new OrderByInformation("cci.VariationEncounterSavingInfo", new []{"EncounterRecordNumber","PhysicianID"}),
new OrderByInformation("cci.FactOpportunityMetric", new []{"FiscalYearID","FiscalMonthID"}),
new OrderByInformation("cci.FactOpportunitySavings", new []{"FiscalyYearID","FiscalMonthID"}),
new OrderByInformation("dss.DimCaseType", new []{"Name"})
};
ColumnsToBeExcluded = new List<ColumnsToExclude>
{
new ColumnsToExclude("cci.SystemSetting", new [] {"IsEncrypted"}),
new ColumnsToExclude("cci.Configuration", new [] {"InitiativeIsSimplifiedWorkflow"})
};
var result = GetTables();
var tableList = result.Select(r => r.SchemaTable);
var sqlStatements = result.Select(r => r.SqlSelect);
// result.Dump(nameof(result));
// tableList.Dump(nameof(tableList));
// sqlStatements.Dump(nameof(sqlStatements));
var connections = new ServerInstance[] {
new ServerInstance("D0001-SQL-11.sdt.local","jazz dev master Prod", tableList),
new ServerInstance("D0001-SQL-11.sdt.local", "jazz tst master prod", tableList)
}.ToList();
DoTheComparisons(connections, sqlStatements);
}
// Define other methods and classes here
#region Gather Table Information
public IList<Table> GetTables()
{
return ExecuteQueryDynamic(tableQuery)
.GroupBy(x => new { x.TABLE_SCHEMA, x.TABLE_NAME }, (g, d) => new Table
{
SchemaName = g.TABLE_SCHEMA,
TableName = g.TABLE_NAME,
Columns = d
.Select(y => new Column
{
ColumnName = y.COLUMN_NAME,
DataType = y.DATA_TYPE,
IsPrimaryKey = y.IsPrimaryKey
}),
OrderBy = OrderByStatements?.SingleOrDefault(obs => obs.TableName == $"{g.TABLE_SCHEMA}.{g.TABLE_NAME}")?.OrderBy,
Exclude = ColumnsToBeExcluded?.SingleOrDefault(ctbe => ctbe.TableName == $"{g.TABLE_SCHEMA}.{g.TABLE_NAME}")?.ColumnNames ?? new List<string>()
}).ToList();
}
public class Table
{
public string SchemaName { get; set; }
public string TableName { get; set; }
public IEnumerable<Column> Columns { get; set; }
public IEnumerable<OrderBy> OrderBy { get; set; }
public IEnumerable<string> Exclude { get; set; }
internal string SchemaTable => $"{SchemaName}.{TableName}";
public string SqlSelect => $"select\r\n\t{SelectColumns}\r\nfrom {SchemaTable} OBJ{OrderByStatement}";
internal string SelectColumns => !Columns?.Any() ?? true ? "*" : string.Join(",\r\n\t", Columns.Where(c => !Exclude.ToList().Contains(c.ColumnName)).Select(c => c.ColumnName));
internal string OrderByStatement => !OrderBy?.Any() ?? true ? "" : "\r\nOrder By " + string.Join(", ", OrderBy.Select(ob => $"{ob.ColumnName}{(ob.IsDescending ? " DESC" : "")}"));
}
public class Column
{
public string ColumnName { get; set; }
public string DataType { get; set; }
public bool IsPrimaryKey { get; set; }
}
public class OrderBy
{
public string ColumnName { get; set; }
public bool IsDescending { get; set; } = false;
}
public class OrderByInformation
{
public string TableName { get; set; }
public IEnumerable<OrderBy> OrderBy { get; set; }
public OrderByInformation(string tableName, IEnumerable<string> columns)
{
TableName = tableName;
OrderBy = columns.Select(c => new OrderBy
{
ColumnName = c.StartsWith("D|") ? c.Substring(2) : c,
IsDescending = c.StartsWith("D|")
});
}
}
public class ColumnsToExclude
{
public string TableName { get; set; }
public IEnumerable<string> ColumnNames { get; set; }
public ColumnsToExclude(string tableName, IEnumerable<string> columns)
{
TableName = tableName;
ColumnNames = columns;
}
}
#endregion
#region Do the comparisons
public void DoTheComparisons(IEnumerable<ServerInstance> connections, IEnumerable<string> sqlSelects)
{
var sql = string.Join("\r\n", sqlSelects);
var dataLegacy = GetData(connections.First(), sql);
var dataUpdate = GetData(connections.Last(), sql);
foreach (var dt in Enumerable.Range(0, dataLegacy.Tables.Count))
{
var legacy = dataLegacy.Tables[dt].Rows;
var update = dataUpdate.Tables[dt].Rows;
var idxCount = legacy.Count;
var compare = new List<CompareSet>();
foreach (var row in Enumerable.Range(0, idxCount))
{
var r = legacy[row];
if (row < update.Count)
{
var u = update[row];
var rJson = JsonConvert.SerializeObject(r.ItemArray);
var uJson = JsonConvert.SerializeObject(u.ItemArray);
if (rJson != uJson)
{
compare.Add(new CompareSet(r, u));
}
}
else
{
compare.Add(new CompareSet(r, null));
}
}
if (compare.Any())
{
compare.Dump(dataLegacy.Tables[dt].TableName, 3);
}
else
{
"No differences found in data".Dump(dataLegacy.Tables[dt].TableName);
}
}
}
public class ServerInstance
{
public string Server { get; set; }
public string Database { get; set; }
public IEnumerable<string> TableNames { get; set; }
public ServerInstance(string server, string database, IEnumerable<string> tableNames)
{
Server = server;
Database = database;
TableNames = tableNames;
}
}
public DataSet GetData(ServerInstance serverInstance, string sql)
{
var server = serverInstance.Server;
var database = serverInstance.Database;
var connStr = $"data source={server};initial catalog='{database}';persist security info=True;Integrated Security=SSPI;";
using (var conn = new SqlConnection(connStr))
{
var dataset = new DataSet();
var adapter = new SqlDataAdapter(sql, conn);
adapter.Fill(dataset);
var tableNames = serverInstance.TableNames;
var idx = 0;
foreach (var tableName in tableNames)
{
dataset.Tables[idx].TableName = tableName;
idx += 1;
}
return dataset;
}
}
public class CompareSet
{
internal IList<string> ColumnNames {get;set;}
internal IList<object> Legacy { get; set; }
internal IList<object> Update { get; set; }
public IList<Row> Rows {get;set;}
public CompareSet(DataRow right, DataRow left)
{
ColumnNames = right.Table.Columns.Cast<DataColumn>().Select(dc => dc.ColumnName).ToList();
Legacy = right.ItemArray.ToList();
Update = left?.ItemArray.ToList();
Rows = ColumnNames.Select((c, i) => new Row(c, Legacy[i], Update?[i])).ToList();
}
}
public class Row
{
public string Column;
public object Left;
public object Right;
public Row(string column, object left, object right)
{
Column = column;
Left = left;
Right = right;
}
object ToDump() => new{
Column = Left.Equals(Right ?? "") ? (object)Column : new XElement("LINQPad.HTML", new XElement("div", new XAttribute("style", "background-color:lightyellow;color:black"), Column)),
Left,
Right,
};
}
#endregion