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fbclone.cloner.pas
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fbclone.cloner.pas
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unit fbclone.cloner;
interface
{$IFDEF ENABLE_BENCHMARK}
{$DEFINE BENCH}
{$ENDIF}
uses
Windows, SysUtils, Classes,
uib, uiblib, uibase, uibmetadata, uibconst,
fbclone.database,
{$IFDEF BENCH}
fbclone.benchmark,
{$ENDIF}
fbclone.logger;
{$I uib.inc}
type
TClonerOption = (coVerbose, coPumpOnly, coEmptyTables, coFailSafe,
coIgnoreCharset, coIgnoreCollation, coKeepOctets);
TClonerOptions = set of TClonerOption;
TCloner = class
private
FPageSize: Integer;
FTargetCharset: String;
FReadCharset: String;
FWriteCharset: String;
FOptions: TClonerOptions;
FCommitInterval: Integer;
FDumpFile: String;
FRepairFile: String;
FLogger: ILogger;
FExcludedTables: TStringList;
procedure AddLog(const What: String = ''; Level: TLogLevel = llInfo); overload;
procedure AddLog(const FmtStr: String; const Args: array of const; Level: TLogLevel = llInfo); overload;
procedure Progress(const Msg: string);
procedure DumpIntoRepairLog(const error, sql: string);
function PumpData(dbhandle: IscDbHandle; mdb: TMetaDataBase; charset: TCharacterSet;
SrcQuery: TUIBQuery; DstDatabase: TUIBDatabase; DstTransaction: TUIBTransaction): Integer;
procedure UpdateField(F: TMetaBaseField);
public
constructor Create;
destructor Destroy; override;
function Clone(const Source, Target: TDatabase): Boolean;
procedure AddExcludedTable(const TableName: string);
property Options: TClonerOptions read FOptions write FOptions;
property PageSize: Integer read FPageSize write FPageSize;
property TargetCharset: String read FTargetCharset write FTargetCharset;
property ReadCharset: String read FReadCharset write FReadCharset;
property WriteCharset: String read FWriteCharset write FWriteCharset;
property CommitInterval: Integer read FCommitInterval write FCommitInterval;
property DumpFile: String read FDumpFile write FDumpFile;
property RepairFile: String read FRepairFile write FRepairFile;
property Logger: ILogger read FLogger write FLogger;
end;
implementation
{ TCloner }
constructor TCloner.Create;
begin
FPageSize := 0;
FTargetCharset := 'UTF8';
FReadCharset := 'NONE';
FWriteCharset := 'WIN1252';
FOptions := [];
FCommitInterval := 10000;
FDumpFile := '';
FRepairFile := '';
FLogger := nil;
FExcludedTables := TStringList.Create;
FExcludedTables.Sorted := true;
FExcludedTables.Duplicates := dupIgnore;
end;
destructor TCloner.Destroy;
begin
FExcludedTables.Free;
inherited;
end;
procedure TCloner.DumpIntoRepairLog(const error, sql: string);
var
F: TFileStream;
BOM: TBytes;
M: Word;
procedure WriteString(const Str: string);
var
S: TStringStream;
begin
S := TStringStream.Create(Str, TEncoding.UTF8);
try
F.CopyFrom(S, 0);
finally
S.Free;
end;
end;
begin
if RepairFile = '' then
Exit;
if FileExists(RepairFile) then
M := fmOpenReadWrite
else
M := fmCreate;
F := TFileStream.Create(RepairFile, M + fmShareDenyWrite);
try
F.Seek(0, soFromEnd);
if M = fmCreate then
begin
BOM := TEncoding.UTF8.GetPreamble;
F.Write(BOM[0], Length(BOM));
WriteString('/*'
+ NewLine + ' Repair Script - Generated by FBClone'
+ NewLine
+ NewLine + ' Usage : Fix manually problems that caused errors below then'
+ NewLine + ' run this script (eg: with isql -i) to restore '
+ NewLine + ' missing metadata into your database'
+ NewLine + '*/');
end;
WriteString(NewLine + NewLine + '/*' + error + '*/' + NewLine + NewLine + sql);
finally
F.Free;
end;
end;
procedure TCloner.Progress(const Msg: string);
begin
if (FLogger <> nil) and (coVerbose in FOptions) then
FLogger.Progress(Msg);
end;
function TCloner.PumpData(dbhandle: IscDbHandle; mdb: TMetaDataBase; charset: TCharacterSet;
SrcQuery: TUIBQuery; DstDatabase: TUIBDatabase; DstTransaction: TUIBTransaction): Integer;
var
T,F,c,l: Integer;
done: Integer;
sql, info: string;
trhandle: IscTrHandle;
sthandle: IscStmtHandle;
blhandle: IscBlobHandle;
Table: TMetaTable;
{$IFDEF BENCH}
S: TPerformanceStats;
{$ELSE}
S, E: Cardinal;
{$ENDIF}
LastDisplay: Cardinal;
first_blob: Integer;
procedure LogError(E: EUIBError; Q: TUIBQuery);
var
c: Integer;
begin
AddLog('------ failure ------', llError);
AddLog('ErrorCode = %d' + #13#10 + 'SQLCode = %d', [E.ErrorCode, E.SQLCode], llError);
AddLog(e.Message, llError);
AddLog('--- fields values ---', llError);
for c := 0 to Q.Fields.FieldCount - 1 do
case Q.Fields.FieldType[c] of
uftBlob, uftBlobId:
AddLog('%s = [BLOB]', [Q.Fields.AliasName[c]], llError);
uftArray:
AddLog('%s = [ARRAY]', [Q.Fields.AliasName[c]], llError)
else
AddLog('%s = %s', [Q.Fields.AliasName[c], Q.Fields.AsString[c]], llError);
end;
AddLog('-- rollback record --', llError);
end;
procedure CheckDstTransaction;
begin
if not DstTransaction.InTransaction then
begin
{$IFDEF BENCH}
S.transaction_setup.Start;
{$ENDIF}
DstTransaction.StartTransaction;
trhandle := DstTransaction.TrHandle;
{$IFDEF BENCH}
S.transaction_setup.Stop;
{$ENDIF}
end;
end;
begin
Result := 0;
for T := 0 to mdb.TablesCount - 1 do
try
{$IFDEF BENCH}
S.Reset;
{$ENDIF}
Table := mdb.Tables[T];
AddLog(NewLine + 'Table %s', [Table.Name]);
if FExcludedTables.IndexOf(Table.Name) >= 0 then
begin
AddLog(' EXCLUDED');
Continue;
end;
first_blob := 0;
sql := 'select ';
c := 0;
for F := 0 to Table.FieldsCount - 1 do
if Table.Fields[F].ComputedSource = '' then
begin
if (first_blob = 0) and (Table.Fields[F].FieldType in [uftBlob, uftBlobId]) then
first_blob := F;
if (c = 0) then
sql := sql + Table.Fields[F].Name
else
sql := sql + ', ' + Table.Fields[F].Name;
inc(c);
end;
sql := sql + ' from ' + Table.Name;
if (coPumpOnly in FOptions) and (Table.PrimaryCount > 0) then
begin
c := 0;
for F := 0 to Table.Primary[0].FieldsCount - 1 do
begin
if (c = 0) then
sql := sql + ' order by '
else
sql := sql + ', ';
sql := sql + Table.Primary[0].Fields[F].Name;
Inc(c);
end;
end;
done := 0;
LastDisplay := 0;
{$IFDEF BENCH}
S.reading_prepare.Start;
{$ENDIF}
SrcQuery.SQL.Text := sql;
SrcQuery.Prepare(true);
{$IFDEF BENCH}
S.reading_prepare.Stop;
{$ENDIF}
{$IFDEF BENCH}
S.reading.Start;
{$ENDIF}
SrcQuery.Open;
{$IFDEF BENCH}
S.reading.Stop;
{$ENDIF}
{$IFNDEF BENCH}
S := GetTickCount;
{$ENDIF}
if not (SrcQuery.Eof) then
begin
with DstDatabase.Lib do
begin
CheckDstTransaction;
if [coPumpOnly, coEmptyTables] >= FOptions then
begin
sql := format('delete from %s', [Table.Name]);
{$IFDEF BENCH}
S.deleting.Start;
{$ENDIF}
DSQLExecuteImmediate(dbhandle, trhandle, MBUEncode(sql, CharacterSetCP[charset]), 3, nil);
{$IFDEF BENCH}
S.deleting.Stop;
{$ENDIF}
end;
sql := format('insert into %s (%s', [Table.Name, Table.MetaQuote(SrcQuery.Fields.SqlName[0])]);
for F := 1 to SrcQuery.Fields.FieldCount - 1 do
sql := sql + ', ' + Table.MetaQuote(SrcQuery.Fields.SqlName[F]);
sql := sql + ') values (?';
for F := 1 to SrcQuery.Fields.FieldCount - 1 do
sql := sql + ',?';
sql := sql + ');';
{$IFDEF BENCH}
S.prepare.Start;
{$ENDIF}
sthandle := nil;
DSQLAllocateStatement(dbhandle, sthandle);
DSQLPrepare(dbhandle, trhandle, sthandle, MBUEncode(sql, CharacterSetCP[charset]), 3, nil);
{$IFDEF BENCH}
S.prepare.Stop;
{$ENDIF}
while not SrcQuery.Eof do
begin
// recreate blobs
if first_blob > 0 then
for F := first_blob to SrcQuery.Fields.FieldCount - 1 do
case SrcQuery.Fields.FieldType[F] of
uftBlob, uftBlobId:
begin
if (not SrcQuery.Fields.IsNull[F]) then
begin
CheckDstTransaction;
{$IFDEF BENCH}
S.blobs.Start;
{$ENDIF}
blhandle := nil;
TSQLDA(SrcQuery.Fields).AsQuad[F] := BlobCreate(dbhandle, trhandle, blhandle);
BlobWriteSegment(blhandle, SrcQuery.Fields.BlobData[F].Size, SrcQuery.Fields.BlobData[F].Buffer);
BlobClose(blhandle);
{$IFDEF BENCH}
S.blobs.Stop;
{$ENDIF}
end;
end
end;
// recreate array
for F := 0 to SrcQuery.Fields.ArrayCount - 1 do
if (not SrcQuery.Fields.IsNull[SrcQuery.Fields.ArrayInfos[F].index]) then
begin
CheckDstTransaction;
{$IFDEF BENCH}
S.arrays.Start;
{$ENDIF}
l := SrcQuery.Fields.ArrayInfos[F].index;
TSQLDA(SrcQuery.Fields).AsQuad[l] := QuadNull;
TSQLDA(SrcQuery.Fields).IsNull[l] := false;
ArrayPutSlice(dbhandle, trhandle, PGDSQuad(SrcQuery.Fields.Data.sqlvar[l].SqlData)^, SrcQuery.Fields.ArrayInfos[F].info, SrcQuery.Fields.ArrayData[l], SrcQuery.Fields.ArrayInfos[F].size);
{$IFDEF BENCH}
S.arrays.Stop;
{$ENDIF}
end;
try
CheckDstTransaction;
{$IFDEF BENCH}
S.writing.Start;
{$ENDIF}
DSQLExecute(trhandle, sthandle, 3, SrcQuery.Fields);
{$IFDEF BENCH}
S.writing.Stop;
{$ENDIF}
Inc(done);
if (coFailSafe in FOptions) or (done mod FCommitInterval = 0) then
begin
{$IFDEF BENCH}
S.transaction_commit.Start;
{$ENDIF}
DstTransaction.Commit;
{$IFDEF BENCH}
S.transaction_commit.Stop;
{$ENDIF}
end;
if (coVerbose in FOptions) and (GetTickCount - LastDisplay > 100) then
begin
{$IFDEF BENCH}
info := Format(' %d records - %.1f rps', [done, done / S.TotalWritingTime]);
{$ELSE}
E := GetTickCount - S;
if E = 0 then
info := Format(' %d records - -- rps', [done])
else
info := Format(' %d records - %.1f rps', [done, done * 1000 / E]);
{$ENDIF}
Progress(info);
LastDisplay := GetTickCount;
end;
except
on E: EUIBError do
begin
LogError(E, SrcQuery);
{$IFDEF BENCH}
S.transaction_commit.Start;
{$ENDIF}
DstTransaction.Commit;
{$IFDEF BENCH}
S.transaction_commit.Stop;
{$ENDIF}
Inc(Result);
end;
end;
{$IFDEF BENCH}
S.reading.Start;
{$ENDIF}
SrcQuery.Next;
{$IFDEF BENCH}
S.reading.Stop;
{$ENDIF}
end;
if DstTransaction.InTransaction then
begin
try
{$IFDEF BENCH}
S.transaction_commit.Start;
{$ENDIF}
DstTransaction.Commit;
{$IFDEF BENCH}
S.transaction_commit.Stop;
{$ENDIF}
except
on E: EUIBError do
begin
LogError(E, SrcQuery);
Inc(Result);
end;
end;
end;
{$IFDEF BENCH}
S.drop.Start;
{$ENDIF}
DSQLFreeStatement(sthandle, DSQL_drop);
{$IFDEF BENCH}
S.drop.Stop;
{$ENDIF}
end;
end;
{$IFDEF BENCH}
S.reading_commit.Start;
{$ENDIF}
SrcQuery.Close(etmCommit);
{$IFDEF BENCH}
S.reading_commit.Stop;
{$ENDIF}
{$IFDEF BENCH}
if S.TotalWritingTime = 0 then
info := ' 0 record'
else
info := Format(' %d records - %.1f rps', [done, done / S.TotalWritingTime]);
AddLog(info + StringOfChar(' ', 80 - (Length(info) + 2)));
AddLog(#13#10 +
' Stats' + #13#10 +
S.LastToString(4) + #13#10);
{$ELSE}
E := GetTickCount - S;
if (E = 0) then
info := Format(' %d records', [done])
else
info := Format(' %d records - %.1f rps', [done, done * 1000 / E]);
AddLog(info + StringOfChar(' ', 80 - (Length(info) + 2)));
{$ENDIF}
except
on E: Exception do
begin
AddLog('------ failure ------', llError);
AddLog(e.Message, llError);
AddLog('---------------------', llError);
Inc(Result);
Continue;
end;
end;
{$IFDEF BENCH}
AddLog(#13#10 + 'Global Stats');
AddLog(S.GlobalToString);
{$ENDIF}
end;
procedure TCloner.UpdateField(F: TMetaBaseField);
begin
if (coIgnoreCharset in FOptions) and not ((coKeepOctets in FOptions) and (F.CharSet = 'OCTETS')) then
F.CharSet := '';
if (coIgnoreCollation in FOptions) then
F.Collation := '';
end;
procedure TCloner.AddLog(const What: String; Level: TLogLevel);
begin
if (FLogger <> nil) and (coVerbose in FOptions) then
FLogger.Trace(What, Level);
end;
procedure TCloner.AddExcludedTable(const TableName: string);
begin
FExcludedTables.Add(TableName);
end;
procedure TCloner.AddLog(const FmtStr: String; const Args: array of const;
Level: TLogLevel);
begin
AddLog(Format(FmtStr, Args), Level);
end;
function TCloner.Clone(const Source, Target: TDatabase): Boolean;
var
SrcDatabase, DstDatabase: TUIBDatabase;
SrcTransaction, DstTransaction: TUIBTransaction;
SrcQuery: TUIBQuery;
FErrorsCount: Integer;
SQLDump: TStringStream;
{$IFDEF BENCH}
Perfs: TOverallPerformanceStats;
{$ENDIF}
var
i, j: integer;
dbhandle: IscDbHandle;
metasrc, metatgt: TMetaDataBase;
source_charset, target_charset,
read_charset, write_charset: TCharacterSet;
function GetDefaultCharset(const Tr: TUIBTransaction): TCharacterSet;
var
m: TMetaDatabase;
begin
m := TMetaDatabase.Create(nil, -1);
try
m.OIDDatabases := [OIDDBCharset];
m.LoadFromDatabase(Tr);
Result := m.DefaultCharset;
finally
m.Free;
end;
end;
procedure ChangeCharset(const Db: TUIBDatabase; charset: TCharacterSet);
begin
if Db.CharacterSet <> charset then
begin
{$IFDEF BENCH}
if Db = SrcDatabase then
Perfs.source_disconnection.Start
else
Perfs.target_disconnection.Start;
{$ENDIF}
Db.Connected := false;
{$IFDEF BENCH}
if Db = SrcDatabase then
Perfs.source_disconnection.Stop
else
Perfs.target_disconnection.Stop;
{$ENDIF}
Db.CharacterSet := charset;
{$IFDEF BENCH}
if Db = SrcDatabase then
Perfs.source_connection.Start
else
Perfs.target_connection.Start;
{$ENDIF}
Db.Connected := true;
{$IFDEF BENCH}
if Db = SrcDatabase then
Perfs.source_connection.Stop
else
Perfs.target_connection.Stop;
{$ENDIF}
end;
end;
procedure LoadMetadatas(const Db: TUIBDatabase; const Tr: TUIBTransaction; charset: TCharacterSet; var meta: TMetaDataBase);
begin
ChangeCharset(Db, charset);
{ Lit l'intégralité des métadonnées }
meta.OIDDatabases := ALLObjects;
meta.LoadFromDatabase(Tr);
end;
procedure ExecuteImmediate(const SQL: string);
begin
try
DstTransaction.ExecuteImmediate(sql);
DstTransaction.Commit;
except
on e: Exception do
begin
AddLog('------ failure ------', llError);
AddLog(sql, llError);
AddLog('----- exception -----', llError);
AddLog(e.Message, llError);
AddLog('---------------------', llError);
DumpIntoRepairLog(e.Message, sql);
inc(FErrorsCount);
end;
end;
end;
function ConvertCharset(const Charset: string; DefaultValue: TCharacterSet): TCharacterSet;
begin
if Charset <> '' then
Result := StrToCharacterSet(RawByteString(Charset))
else
Result := DefaultValue;
end;
begin
{$IFDEF BENCH}
Perfs.duration.Start;
{$ENDIF}
Result := true;
FErrorsCount := 0;
SrcDatabase := TUIBDataBase.Create(nil);
Source.Configure(SrcDatabase);
SrcDatabase.Params.Add('no_garbage_collect');
try
{$IFDEF BENCH}
Perfs.source_connection.Start;
{$ENDIF}
SrcDatabase.Connected := true;
{$IFDEF BENCH}
Perfs.source_connection.Stop;
{$ENDIF}
AddLog('Source connection'
+ #13#10 + ' Database %s'
+ #13#10 + ' Username %s'
+ #13#10 + ' Page Size %d'
+ #13#10 + ' Client %s'
{$IFDEF FB102_UP}
+ #13#10 + ' Server %s'
{$ENDIF},
[
Source.ConnectionString,
Source.Username,
SrcDatabase.InfoPageSize,
SrcDatabase.InfoVersion
{$IFDEF FB102_UP}
,SrcDatabase.InfoFirebirdVersion
{$ENDIF}
]
);
except
on E: EUIBError do
begin
AddLog('Cannot connect source database %s' + #13#10 +
'%s', [Source.ConnectionString, E.Message], llError);
Exit;
end;
end;
DstDatabase := TUIBDataBase.Create(nil);
Target.Configure(DstDatabase);
DstDatabase.Params.Add('num_buffers=50');
try
{$IFDEF BENCH}
Perfs.target_connection.Start;
{$ENDIF}
DstDatabase.Connected := true;
{$IFDEF BENCH}
Perfs.target_connection.Stop;
{$ENDIF}
if coPumpOnly in FOptions then
begin
AddLog(#13#10 + 'Target connection'
+ #13#10 + ' Database %s'
+ #13#10 + ' Username %s'
+ #13#10 + ' Page Size %d'
+ #13#10 + ' Client %s'
{$IFDEF FB102_UP}
+ #13#10 + ' Server %s'
{$ENDIF},
[
Target.ConnectionString,
Target.Username,
DstDatabase.InfoPageSize,
DstDatabase.InfoVersion
{$IFDEF FB102_UP}
,DstDatabase.InfoFirebirdVersion
{$ENDIF}
]
);
end
else
begin
try
{$IFDEF BENCH}
Perfs.target_drop.Start;
{$ENDIF}
DstDatabase.DropDatabase;
{$IFDEF BENCH}
Perfs.target_drop.Stop;
{$ENDIF}
except
on E: EUIBError do
begin
WriteLn('Impossible de supprimer la base de données cible ' + Target.ConnectionString + #13#10 +
E.Message);
Exit;
end;
end;
end;
except
{ si on ne peut pas se connecter c'est que la base n'existe pas ! tout baigne }
{$IFDEF BENCH}
Perfs.target_connection.Stop;
{$ENDIF}
end;
metasrc := TMetaDataBase.Create(nil,-1);
metatgt := TMetaDataBase.Create(nil,-1);
SrcTransaction := TUIBTransaction.Create(nil);
SrcQuery := TUIBQuery.Create(nil);
SrcQuery.CachedFetch := false;
DstTransaction := TUIBTransaction.Create(nil);
try
SrcTransaction.Options := [tpRead, tpConcurrency];
SrcTransaction.DataBase := SrcDatabase;
SrcQuery.Transaction := SrcTransaction;
SrcQuery.FetchBlobs := true;
DstTransaction.Options := [tpWrite, tpReadCommitted, tpNoAutoUndo];
DstTransaction.DataBase := DstDatabase;
source_charset := GetDefaultCharset(SrcTransaction);
if (coPumpOnly in FOptions) and (FTargetCharset = '') then
target_charset := GetDefaultCharset(DstTransaction)
else
target_charset := ConvertCharset(FTargetCharset, source_charset);
read_charset := ConvertCharset(FReadCharset, source_charset);
write_charset := ConvertCharset(FWriteCharset, source_charset);
AddLog(#13#10 + 'Charset summary'
+ #13#10 + ' Source %s'
+ #13#10 + ' Target %s'
+ #13#10 + ' Read %s'
+ #13#10 + ' Write %s',
[
CharacterSetStr[source_charset],
CharacterSetStr[target_charset],
CharacterSetStr[read_charset],
CharacterSetStr[write_charset]
]
);
{$IFDEF BENCH}
Perfs.source_metadata.Start;
{$ENDIF}
LoadMetadatas(SrcDatabase, SrcTransaction, read_charset, metasrc);
{$IFDEF BENCH}
Perfs.source_metadata.Stop;
{$ENDIF}
{ Ecrit le script SQL de création de la base de données dans le fichier }
if DumpFile <> '' then
begin
SQLDump := TStringStream.Create;
try
metasrc.SaveToDDL(SQLDump, [ddlFull]);
SQLDump.SaveToFile(DumpFile);
finally
SQLDump.Free;
end;
end;
if not (coPumpOnly in FOptions) then
begin
if PageSize = 0 then
PageSize := SrcDatabase.InfoPageSize;
{ Not so important }
DstDatabase.CharacterSet := target_charset;
{$IFDEF BENCH}
Perfs.target_creation.Start;
{$ENDIF}
DstDatabase.CreateDatabase(target_charset, PageSize);
{$IFDEF BENCH}
Perfs.target_creation.Stop;
{$ENDIF}
AddLog(#13#10 + 'Create Target'
+ #13#10 + ' Database %s'
+ #13#10 + ' Username %s'
+ #13#10 + ' Page Size %d'
+ #13#10 + ' Client %s'
{$IFDEF FB102_UP}
+ #13#10 + ' Server %s'
{$ENDIF},
[
Target.ConnectionString,
Target.Username,
DstDatabase.InfoPageSize,
DstDatabase.InfoVersion
{$IFDEF FB102_UP}
,DstDatabase.InfoFirebirdVersion
{$ENDIF}
]
);
ChangeCharset(DstDatabase, write_charset);
// ROLES
AddLog(#13#10 + 'Create Roles');
for i := 0 to metasrc.RolesCount - 1 do
begin
AddLog(' %s', [metasrc.Roles[i].Name]);
{$IFDEF BENCH}
Perfs.meta_roles.Start;
{$ENDIF}
ExecuteImmediate(metasrc.Roles[i].AsFullDDL);
{$IFDEF BENCH}
Perfs.meta_roles.Stop;
{$ENDIF}
end;
// UDF
AddLog(#13#10 + 'Create UDF');
for i := 0 to metasrc.UDFSCount - 1 do
begin
AddLog(' %s', [metasrc.UDFS[i].Name]);
{$IFDEF BENCH}
Perfs.meta_functions.Start;
{$ENDIF}
ExecuteImmediate(metasrc.UDFS[i].AsFullDDL);
{$IFDEF BENCH}
Perfs.meta_functions.Stop;
{$ENDIF}
end;
// DOMAINS
AddLog(#13#10 + 'Create Domains');
for i := 0 to metasrc.DomainsCount - 1 do
begin
AddLog(' %s', [metasrc.Domains[i].Name]);
{$IFDEF BENCH}
Perfs.meta_domains.Start;
{$ENDIF}
if FOptions * [coIgnoreCharset, coIgnoreCollation] <> [] then
UpdateField(metasrc.Domains[i]);
ExecuteImmediate(metasrc.Domains[i].AsFullDDL);
{$IFDEF BENCH}
Perfs.meta_domains.Stop;
{$ENDIF}
end;
// GENERATORS
AddLog(#13#10 + 'Create Generators');
for i := 0 to metasrc.GeneratorsCount - 1 do
begin
AddLog(' %s', [metasrc.Generators[i].Name]);
{$IFDEF BENCH}
Perfs.meta_generators.Start;
{$ENDIF}
ExecuteImmediate(metasrc.Generators[i].AsCreateDLL);
{$IFDEF BENCH}
Perfs.meta_generators.Stop;
{$ENDIF}
end;
// EXEPTIONS
AddLog(#13#10 + 'Create Exceptions');
for i := 0 to metasrc.ExceptionsCount - 1 do
begin
AddLog(' %s', [metasrc.Exceptions[i].Name]);
{$IFDEF BENCH}
Perfs.meta_exceptions.Start;
{$ENDIF}
ExecuteImmediate(metasrc.Exceptions[i].AsFullDDL);
{$IFDEF BENCH}
Perfs.meta_exceptions.Stop;
{$ENDIF}
end;
// EMPTY PROCEDURES
AddLog(#13#10 + 'Create Empty Procedures');
for i := 0 to metasrc.ProceduresCount - 1 do
begin
AddLog(' %s', [metasrc.Procedures[i].Name]);
{$IFDEF BENCH}
Perfs.meta_procedures.Start;
{$ENDIF}
if FOptions * [coIgnoreCharset, coIgnoreCollation] <> [] then
begin
for j := 0 to metasrc.Procedures[i].InputFieldsCount - 1 do
UpdateField(metasrc.Procedures[i].InputFields[j]);
for j := 0 to metasrc.Procedures[i].OutputFieldsCount - 1 do
UpdateField(metasrc.Procedures[i].OutputFields[j]);
end;
ExecuteImmediate(metasrc.Procedures[i].AsCreateEmptyDDL);
{$IFDEF BENCH}
Perfs.meta_procedures.Stop;
{$ENDIF}
end;
// TABLES
AddLog(#13#10 + 'Create Tables');
for i := 0 to metasrc.TablesCount - 1 do
begin
AddLog(' %s', [metasrc.Tables[i].Name]);
{$IFDEF BENCH}
Perfs.meta_tables.Start;
{$ENDIF}
if FOptions * [coIgnoreCharset, coIgnoreCollation] <> [] then
for j := 0 to metasrc.Tables[i].FieldsCount - 1 do
UpdateField(metasrc.Tables[i].Fields[j]);
ExecuteImmediate(metasrc.Tables[i].AsFullDDLNode);
{$IFDEF BENCH}
Perfs.meta_tables.Stop;
{$ENDIF}
end;
// VIEWS
AddLog(#13#10 + 'Create Views');
for i := 0 to metasrc.SortedViewsCount - 1 do
begin
AddLog(' %s', [metasrc.SortedViews[i].Name]);
{$IFDEF BENCH}
Perfs.meta_views.Start;
{$ENDIF}
ExecuteImmediate(metasrc.SortedViews[i].AsFullDDLNode);
{$IFDEF BENCH}
Perfs.meta_views.Stop;
{$ENDIF}
end;
end;
if (coPumpOnly in FOptions) then
begin
{$IFDEF BENCH}
Perfs.target_metadata.Start;
{$ENDIF}
LoadMetadatas(DstDatabase, DstTransaction, target_charset, metatgt);
{$IFDEF BENCH}
Perfs.target_metadata.Stop;
{$ENDIF}
AddLog(#13#10 + 'Deactivating Constraints');
for i := 0 to metatgt.TablesCount - 1 do
begin
AddLog(#13#10 + 'Table %s', [metatgt.Tables[i].Name]);
// DEACTIVATE TRIGGERS
AddLog(' Triggers');
for j := 0 to metatgt.Tables[i].TriggersCount - 1 do
begin
AddLog(' %s', [metatgt.Tables[i].Triggers[j].Name]);
{$IFDEF BENCH}
Perfs.meta_triggers.Start;
{$ENDIF}
ExecuteImmediate(metatgt.Tables[i].Triggers[j].AsAlterToInactiveDDL);
{$IFDEF BENCH}
Perfs.meta_triggers.Stop;
{$ENDIF}
end;
// DEACTIVATE FOREIGN KEYS
AddLog(' Foreign Keys');
for j := 0 to metatgt.Tables[i].ForeignCount - 1 do
begin
AddLog(' %s', [metatgt.Tables[i].Foreign[j].Name]);
{$IFDEF BENCH}
Perfs.meta_foreign.Start;
{$ENDIF}
ExecuteImmediate(metatgt.Tables[i].Foreign[j].AsDropDDL);
{$IFDEF BENCH}
Perfs.meta_foreign.Stop;
{$ENDIF}
end;
// DEACTIVATE UNIQUES
AddLog(' Unique Indices');
for j := 0 to metatgt.Tables[i].UniquesCount - 1 do
begin
AddLog(' %s', [metatgt.Tables[i].Uniques[j].Name]);
{$IFDEF BENCH}
Perfs.meta_unique.Start;
{$ENDIF}
ExecuteImmediate(metatgt.Tables[i].Uniques[j].AsAlterToInactiveDDL);
{$IFDEF BENCH}
Perfs.meta_unique.Stop;
{$ENDIF}
end;
// DEACTIVATE INDICES
AddLog(' Indices');
for j := 0 to metatgt.Tables[i].IndicesCount - 1 do
begin
AddLog(' %s', [metatgt.Tables[i].Indices[j].Name]);
{$IFDEF BENCH}
Perfs.meta_indices.Start;
{$ENDIF}
ExecuteImmediate(metatgt.Tables[i].Indices[j].AsAlterToInactiveDDL);
{$IFDEF BENCH}
Perfs.meta_indices.Stop;
{$ENDIF}
end;
end;