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(* |
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* IBX Test suite. This program is used to test the IBX non-visual |
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* components and provides a semi-automated pass/fail check for each test. |
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* |
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* The contents of this file are subject to the Initial Developer's |
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* Public License Version 1.0 (the "License"); you may not use this |
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* file except in compliance with the License. You may obtain a copy |
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* of the License here: |
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* |
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* http://www.firebirdsql.org/index.php?op=doc&id=idpl |
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* |
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* Software distributed under the License is distributed on an "AS |
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
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* implied. See the License for the specific language governing rights |
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* and limitations under the License. |
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* |
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* The Initial Developer of the Original Code is Tony Whyman. |
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* |
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* The Original Code is (C) 2021 Tony Whyman, MWA Software |
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* (http://www.mwasoftware.co.uk). |
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* |
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* All Rights Reserved. |
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* |
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* Contributor(s): ______________________________________. |
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* |
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*) |
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unit Test03; |
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|
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{$mode objfpc}{$H+} |
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|
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{Test 3: Database Information} |
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|
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{ Open the employee database and show database information. |
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|
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Also tests wire compression and hence config overrides, along with a lookup table |
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for a system table. |
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} |
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|
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interface |
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|
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uses |
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Classes, SysUtils, TestApplication, IBXTestBase, IB, IBDatabaseInfo, IBQuery, IBDatabase; |
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|
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const |
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aTestID = '03'; |
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aTestTitle = 'Database Information'; |
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|
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type |
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|
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{ Test3 } |
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|
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Test3 = class(TIBXTestBase) |
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private |
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FIBDatabaseInfo: TIBDatabaseInfo; |
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FTableNameLookup: TIBQuery; |
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procedure AddPerfStats(Heading: string; stats: TStrings); |
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function HexString(s: AnsiString): string; |
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protected |
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procedure CreateObjects(Application: TTestApplication); override; |
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function GetTestID: AnsiString; override; |
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function GetTestTitle: AnsiString; override; |
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procedure InitTest; override; |
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public |
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procedure RunTest(CharSet: AnsiString; SQLDialect: integer); override; |
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end; |
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|
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|
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implementation |
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|
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{ Test3 } |
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|
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procedure Test3.AddPerfStats(Heading: string; stats: TStrings); |
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var i: integer; |
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begin |
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if stats.count = 0 then exit; |
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writeln(OutFile,''); |
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writeln(OutFile,Heading); |
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for i := 0 to stats.Count - 1 do |
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begin |
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if FTableNameLookup.Locate('RDB$RELATION_ID',stats.Names[i],[]) then |
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writeln(OutFile,' ' + FTableNameLookup.FieldByName('RDB$RELATION_NAME').AsString + ' = ' + stats.ValueFromIndex[i]); |
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end; |
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end; |
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|
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function Test3.HexString(s: AnsiString): string; |
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var i: integer; |
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begin |
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Result := ''; |
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for i := 1 to length(s) do |
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Result += Format('%x ',[byte(s[i])]); |
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end; |
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|
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procedure Test3.CreateObjects(Application: TTestApplication); |
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begin |
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inherited CreateObjects(Application); |
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FIBDatabaseInfo := TIBDatabaseInfo.Create(Application); |
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FIBDatabaseInfo.Database := IBDatabase; |
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FTableNameLookup := TIBQuery.Create(Application); |
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FTableNameLookup.Database := IBDatabase; |
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FTableNameLookup.Transaction := IBTransaction; |
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FTableNameLookup.SQL.Text := 'SELECT r.RDB$RELATION_ID, trim(r.RDB$RELATION_NAME) as RDB$RELATION_NAME FROM RDB$RELATIONS r'; |
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end; |
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|
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function Test3.GetTestID: AnsiString; |
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begin |
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Result := aTestID; |
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end; |
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|
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function Test3.GetTestTitle: AnsiString; |
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begin |
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Result := aTestTitle; |
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end; |
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|
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procedure Test3.InitTest; |
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begin |
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IBDatabase.DatabaseName := Owner.GetEmployeeDatabaseName; |
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ReadOnlyTransaction; |
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end; |
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|
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procedure Test3.RunTest(CharSet: AnsiString; SQLDialect: integer); |
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var S: TStrings; |
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i: integer; |
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begin |
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if FirebirdAPI.GetClientMajor >= 3 then |
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IBDatabase.WireCompression := true; |
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IBDatabase.Connected := true; |
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IBTransaction.Active := true; |
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FTableNameLookup.Active := true; |
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writeln(OutFile,'Authentication Method = '+ IBDatabase.AuthenticationMethod); |
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writeln(OutFile,'Remote Protocol = ' + IBDatabase.RemoteProtocol); |
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writeln(OutFile,'Attachment SQLDialect = ' + IntToStr(IBDatabase.DBSQLDialect)); |
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S := TStringList.Create; |
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try |
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IBDatabase.Attachment.getFBVersion(S); |
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for i := 0 to S.Count - 1 do |
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writeln(OutFile,S[i]); |
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finally |
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S.Free; |
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end; |
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ShowFBVersion(IBDatabase.attachment); {Wire Compression on if includes 'Z' flag} |
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with FIBDatabaseInfo do |
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begin |
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writeln(OutFile,'Firebird Library Pathname = ' + IBDatabase.FirebirdAPI.GetFBLibrary.GetLibraryFilePath); |
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writeln(OutFile,'DB SQLDialect = ' + IntToStr(DBSQLDialect)); |
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writeln(OutFile,'Allocation = ' + IntToStr(Allocation)); |
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writeln(OutFile,'Base Level = ' + IntToStr(BaseLevel)); |
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writeln(OutFile,'DB File Name = ' + DBFileName); |
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writeln(OutFile,'DB Site Name = ' + DBSiteName); |
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writeln(OutFile,'DB Implementation No = ' + IntToStr(DBImplementationNo)); |
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writeln(OutFile,'Database Created: ' + DateTimeToStr(DateDBCreated)); |
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writeln(OutFile,'DB Implementation Class = ' + IntToStr(DBImplementationClass)); |
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ShowBoolValue(NoReserve, 'No Space Reserved','Space is Reserved'); |
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writeln(OutFile,'ODS Minor Version = ' + IntToStr(ODSMinorVersion)); |
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writeln(OutFile,'ODS Major Version = ' + IntToStr(ODSMajorVersion)); |
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writeln(OutFile,'Page Size = ' + IntToStr(PageSize)); |
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writeln(OutFile,'Version = ' + Version); |
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writeln(OutFile,'Current Memory = ' + IntToStr(CurrentMemory)); |
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ShowBoolValue(ForcedWrites,'Forced Writes Enabled','Forced Writes Disabled'); |
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writeln(OutFile,'Max Memory = ' + IntToStr(MaxMemory)); |
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writeln(OutFile,'Number of Buffers = ' + IntToStr(NumBuffers)); |
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writeln(OutFile,'Sweep Interval = ' + IntToStr(SweepInterval)); |
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ShowStrings('User Names',UserNames); |
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writeln(OutFile,'Fetches = ' + IntToStr(Fetches)); |
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writeln(OutFile,'Marks = ' + IntToStr(Marks)); |
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writeln(OutFile,'Reads = ' + IntToStr(Reads)); |
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writeln(OutFile,'Writes = ' + IntToStr(Writes)); |
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if ODSMajorVersion >= 12 then |
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begin |
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writeln(OutFile,'Pages Free = ' + IntToStr(PagesFree)); |
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writeln(OutFile,'Pages Used = ' + IntToStr(PagesUsed)); |
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end; |
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writeln(OutFile,'Transaction Count = ' + IntToStr(TransactionCount)); |
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AddPerfStats('Backout Count',BackoutCount); |
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AddPerfStats('Delete Count',DeleteCount); |
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AddPerfStats('Expunge Count',ExpungeCount); |
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AddPerfStats('Insert Count',InsertCount); |
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AddPerfStats('Purge Count',PurgeCount); |
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AddPerfStats('Read Idx Count',ReadIdxCount); |
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AddPerfStats('Read Seq Count',ReadSeqCount); |
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AddPerfStats('Update Count',UpdateCount); |
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writeln(OutFile,''); |
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ShowBoolValue(ReadOnly,'Database is Read Only','Database is Read/Write'); |
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writeln(OutFile,'Hex Dump of Database Page 100:'); |
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writeln(OutFile,HexString(GetDatabasePage(100))); |
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end; |
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end; |
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|
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initialization |
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RegisterTest(Test3); |
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|
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end. |
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|
