1 |
tony |
33 |
(*
|
2 |
|
|
* IBX For Lazarus (Firebird Express)
|
3 |
|
|
*
|
4 |
|
|
* The contents of this file are subject to the Initial Developer's
|
5 |
|
|
* Public License Version 1.0 (the "License"); you may not use this
|
6 |
|
|
* file except in compliance with the License. You may obtain a copy
|
7 |
|
|
* of the License here:
|
8 |
|
|
*
|
9 |
|
|
* http://www.firebirdsql.org/index.php?op=doc&id=idpl
|
10 |
|
|
*
|
11 |
|
|
* Software distributed under the License is distributed on an "AS
|
12 |
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
13 |
|
|
* implied. See the License for the specific language governing rights
|
14 |
|
|
* and limitations under the License.
|
15 |
|
|
*
|
16 |
|
|
* The Initial Developer of the Original Code is Tony Whyman.
|
17 |
|
|
*
|
18 |
|
|
* The Original Code is (C) 2011 Tony Whyman, MWA Software
|
19 |
|
|
* (http://www.mwasoftware.co.uk).
|
20 |
|
|
*
|
21 |
|
|
* All Rights Reserved.
|
22 |
|
|
*
|
23 |
|
|
* Contributor(s): ______________________________________.
|
24 |
|
|
*
|
25 |
|
|
*)
|
26 |
|
|
unit IBSQLEditor;
|
27 |
|
|
|
28 |
|
|
{$mode objfpc}{$H+}
|
29 |
|
|
|
30 |
|
|
interface
|
31 |
|
|
|
32 |
|
|
uses
|
33 |
|
|
Classes, SysUtils, FileUtil, Forms, Controls, Graphics, Dialogs,
|
34 |
|
|
StdCtrls, ExtCtrls, ComCtrls, IBSystemTables, IBSQL, IBDatabase;
|
35 |
|
|
|
36 |
|
|
type
|
37 |
|
|
|
38 |
|
|
{ TIBSQLEditorForm }
|
39 |
|
|
|
40 |
|
|
TIBSQLEditorForm = class(TForm)
|
41 |
|
|
Button1: TButton;
|
42 |
|
|
Button2: TButton;
|
43 |
|
|
GenerateParams: TCheckBox;
|
44 |
|
|
GenerateBtn: TButton;
|
45 |
|
|
IBTransaction1: TIBTransaction;
|
46 |
|
|
Label5: TLabel;
|
47 |
|
|
SelectProcedure: TLabel;
|
48 |
|
|
TestBtn: TButton;
|
49 |
|
|
IncludePrimaryKeys: TCheckBox;
|
50 |
|
|
Label1: TLabel;
|
51 |
|
|
Label10: TLabel;
|
52 |
|
|
Label11: TLabel;
|
53 |
|
|
Label12: TLabel;
|
54 |
|
|
Label14: TLabel;
|
55 |
|
|
Label15: TLabel;
|
56 |
|
|
Label16: TLabel;
|
57 |
|
|
Label17: TLabel;
|
58 |
|
|
Label18: TLabel;
|
59 |
|
|
Label2: TLabel;
|
60 |
|
|
Label3: TLabel;
|
61 |
|
|
Label4: TLabel;
|
62 |
|
|
Label8: TLabel;
|
63 |
|
|
Label9: TLabel;
|
64 |
|
|
SelectFieldsList: TListBox;
|
65 |
|
|
ProcOutputList: TListBox;
|
66 |
|
|
SelectPrimaryKeys: TListBox;
|
67 |
|
|
InsertFieldsList: TListBox;
|
68 |
|
|
ModifyFieldsList: TListBox;
|
69 |
|
|
ModifyPrimaryKeys: TListBox;
|
70 |
|
|
DeletePrimaryKeys: TListBox;
|
71 |
|
|
ProcInputList: TListBox;
|
72 |
|
|
PageControl: TPageControl;
|
73 |
|
|
QuoteFields: TCheckBox;
|
74 |
|
|
SQLText: TMemo;
|
75 |
|
|
SelectPage: TTabSheet;
|
76 |
|
|
InsertPage: TTabSheet;
|
77 |
|
|
ModifyPage: TTabSheet;
|
78 |
|
|
DeletePage: TTabSheet;
|
79 |
|
|
ExecutePage: TTabSheet;
|
80 |
|
|
SelectTableNames: TComboBox;
|
81 |
|
|
InsertTableNames: TComboBox;
|
82 |
|
|
ModifyTableNames: TComboBox;
|
83 |
|
|
DeleteTableNames: TComboBox;
|
84 |
|
|
ProcedureNames: TComboBox;
|
85 |
|
|
procedure GenerateBtnClick(Sender: TObject);
|
86 |
|
|
procedure TestBtnClick(Sender: TObject);
|
87 |
|
|
procedure DeletePageShow(Sender: TObject);
|
88 |
|
|
procedure DeleteTableNamesCloseUp(Sender: TObject);
|
89 |
|
|
procedure ExecutePageShow(Sender: TObject);
|
90 |
|
|
procedure FormShow(Sender: TObject);
|
91 |
|
|
procedure IncludePrimaryKeysClick(Sender: TObject);
|
92 |
|
|
procedure InsertPageShow(Sender: TObject);
|
93 |
|
|
procedure Label13Click(Sender: TObject);
|
94 |
|
|
procedure ModifyPageShow(Sender: TObject);
|
95 |
|
|
procedure ModifyTableNamesCloseUp(Sender: TObject);
|
96 |
|
|
procedure ProcedureNamesCloseUp(Sender: TObject);
|
97 |
|
|
procedure SelectFieldsListDblClick(Sender: TObject);
|
98 |
|
|
procedure SelectPageShow(Sender: TObject);
|
99 |
|
|
procedure SelectTableNamesCloseUp(Sender: TObject);
|
100 |
|
|
procedure InsertTableNamesCloseUp(Sender: TObject);
|
101 |
|
|
private
|
102 |
|
|
{ private declarations }
|
103 |
|
|
FTableName: string;
|
104 |
|
|
FIBSystemTables: TIBSystemTables;
|
105 |
|
|
FExecuteOnly: boolean;
|
106 |
|
|
public
|
107 |
|
|
{ public declarations }
|
108 |
|
|
constructor Create(TheOwner: TComponent); override;
|
109 |
|
|
destructor Destroy; override;
|
110 |
|
|
procedure SetDatabase(Database: TIBDatabase);
|
111 |
|
|
end;
|
112 |
|
|
|
113 |
|
|
var
|
114 |
|
|
IBSQLEditorForm: TIBSQLEditorForm;
|
115 |
|
|
|
116 |
|
|
function EditIBSQL(DataSet: TIBSQL): boolean;
|
117 |
|
|
|
118 |
|
|
implementation
|
119 |
|
|
|
120 |
|
|
{$R *.lfm}
|
121 |
|
|
|
122 |
|
|
uses InterfaceBase;
|
123 |
|
|
|
124 |
|
|
function EditIBSQL(DataSet: TIBSQL): boolean;
|
125 |
|
|
begin
|
126 |
|
|
Result := false;
|
127 |
|
|
if assigned(DataSet.Database) then
|
128 |
|
|
try
|
129 |
|
|
DataSet.Database.Connected := true;
|
130 |
|
|
except on E: Exception do
|
131 |
|
|
ShowMessage(E.Message)
|
132 |
|
|
end;
|
133 |
|
|
|
134 |
|
|
with TIBSQLEditorForm.Create(Application) do
|
135 |
|
|
try
|
136 |
|
|
SetDatabase(DataSet.Database);
|
137 |
|
|
SQLText.Lines.Assign(DataSet.SQL);
|
138 |
|
|
GenerateParams.Checked := DataSet.GenerateParamNames;
|
139 |
|
|
Result := ShowModal = mrOK;
|
140 |
|
|
if Result then
|
141 |
|
|
begin
|
142 |
|
|
DataSet.SQL.Assign(SQLText.Lines);
|
143 |
|
|
DataSet.GenerateParamNames := GenerateParams.Checked
|
144 |
|
|
end;
|
145 |
|
|
finally
|
146 |
|
|
Free
|
147 |
|
|
end;
|
148 |
|
|
|
149 |
|
|
end;
|
150 |
|
|
|
151 |
|
|
{ TIBSQLEditorForm }
|
152 |
|
|
|
153 |
|
|
procedure TIBSQLEditorForm.FormShow(Sender: TObject);
|
154 |
|
|
var IsProcedureName: boolean;
|
155 |
|
|
begin
|
156 |
|
|
if WidgetSet.LCLPlatform = lpGtk2 then
|
157 |
|
|
PageControl.TabPosition := tpLeft
|
158 |
|
|
else
|
159 |
|
|
PageControl.TabPosition := tpTop;
|
160 |
|
|
GenerateBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
|
161 |
|
|
TestBtn.Enabled := (IBTransaction1.DefaultDatabase <> nil) and IBTransaction1.DefaultDatabase.Connected;
|
162 |
|
|
if Trim(SQLText.Text) <> '' then
|
163 |
|
|
begin
|
164 |
|
|
case FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName) of
|
165 |
|
|
SQLSelect:
|
166 |
|
|
if IsProcedureName then
|
167 |
|
|
PageControl.ActivePage := ExecutePage
|
168 |
|
|
else
|
169 |
|
|
PageControl.ActivePage := SelectPage;
|
170 |
|
|
SQLInsert: PageControl.ActivePage := InsertPage;
|
171 |
|
|
SQLUpdate: PageControl.ActivePage := ModifyPage;
|
172 |
|
|
SQLDelete: PageControl.ActivePage := DeletePage;
|
173 |
|
|
SQLExecProcedure: PageControl.ActivePage := ExecutePage;
|
174 |
|
|
else
|
175 |
|
|
PageControl.ActivePage := SelectPage;
|
176 |
|
|
end;
|
177 |
|
|
FIBSystemTables.GetTableAndColumns(SQLText.Text,FTableName,nil)
|
178 |
|
|
end;
|
179 |
|
|
end;
|
180 |
|
|
|
181 |
|
|
procedure TIBSQLEditorForm.IncludePrimaryKeysClick(Sender: TObject);
|
182 |
|
|
begin
|
183 |
|
|
FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked);
|
184 |
|
|
FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
|
185 |
|
|
end;
|
186 |
|
|
|
187 |
|
|
procedure TIBSQLEditorForm.DeletePageShow(Sender: TObject);
|
188 |
|
|
var TableName: string;
|
189 |
|
|
begin
|
190 |
|
|
FIBSystemTables.GetTableNames(DeleteTableNames.Items);
|
191 |
|
|
if Trim(SQLText.Text) = '' then
|
192 |
|
|
begin
|
193 |
|
|
if FTableName <> '' then
|
194 |
|
|
DeleteTableNames.ItemIndex := DeleteTableNames.Items.IndexOf(FTableName)
|
195 |
|
|
else
|
196 |
|
|
if DeleteTableNames.Items.Count > 0 then
|
197 |
|
|
DeleteTableNames.ItemIndex := 0
|
198 |
|
|
end
|
199 |
|
|
else
|
200 |
|
|
begin
|
201 |
|
|
FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
|
202 |
|
|
DeleteTableNames.ItemIndex := DeleteTableNames.Items.IndexOf(TableName);
|
203 |
|
|
end;
|
204 |
|
|
FIBSystemTables.GetPrimaryKeys(DeleteTableNames.Text,DeletePrimaryKeys.Items);
|
205 |
|
|
|
206 |
|
|
end;
|
207 |
|
|
|
208 |
|
|
procedure TIBSQLEditorForm.GenerateBtnClick(Sender: TObject);
|
209 |
|
|
var FieldNames: TStrings;
|
210 |
|
|
begin
|
211 |
|
|
FieldNames := nil;
|
212 |
|
|
if PageControl.ActivePage = SelectPage then
|
213 |
|
|
begin
|
214 |
|
|
FieldNames := FIBSystemTables.GetFieldNames(SelectFieldsList);
|
215 |
|
|
FIBSystemTables.GenerateSelectSQL(SelectTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
|
216 |
|
|
end
|
217 |
|
|
else
|
218 |
|
|
if PageControl.ActivePage = InsertPage then
|
219 |
|
|
begin
|
220 |
|
|
FieldNames := FIBSystemTables.GetFieldNames(InsertFieldsList);
|
221 |
|
|
FIBSystemTables.GenerateInsertSQL(InsertTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
|
222 |
|
|
end
|
223 |
|
|
else
|
224 |
|
|
if PageControl.ActivePage = ModifyPage then
|
225 |
|
|
begin
|
226 |
|
|
FieldNames := FIBSystemTables.GetFieldNames(ModifyFieldsList);
|
227 |
|
|
FIBSystemTables.GenerateModifySQL(ModifyTableNames.Text,QuoteFields.Checked,FieldNames,SQLText.Lines);
|
228 |
|
|
end
|
229 |
|
|
else
|
230 |
|
|
if PageControl.ActivePage = DeletePage then
|
231 |
|
|
FIBSystemTables.GenerateDeleteSQL(DeleteTableNames.Text,QuoteFields.Checked,SQLText.Lines)
|
232 |
|
|
else
|
233 |
|
|
if PageControl.ActivePage = ExecutePage then
|
234 |
|
|
FIBSystemTables.GenerateExecuteSQL(ProcedureNames.Text,QuoteFields.Checked, FExecuteOnly,
|
235 |
|
|
ProcInputList.Items,ProcOutputList.Items,SQLText.Lines);
|
236 |
|
|
|
237 |
|
|
if FieldNames <> nil then
|
238 |
|
|
FieldNames.Free
|
239 |
|
|
end;
|
240 |
|
|
|
241 |
|
|
procedure TIBSQLEditorForm.TestBtnClick(Sender: TObject);
|
242 |
|
|
begin
|
243 |
|
|
FIBSystemTables.TestSQL(SQLText.Text,GenerateParams.Checked);
|
244 |
|
|
end;
|
245 |
|
|
|
246 |
|
|
procedure TIBSQLEditorForm.DeleteTableNamesCloseUp(Sender: TObject);
|
247 |
|
|
begin
|
248 |
|
|
FTableName := DeleteTableNames.Text;
|
249 |
|
|
FIBSystemTables.GetPrimaryKeys(DeleteTableNames.Text,DeletePrimaryKeys.Items);
|
250 |
|
|
end;
|
251 |
|
|
|
252 |
|
|
procedure TIBSQLEditorForm.ExecutePageShow(Sender: TObject);
|
253 |
|
|
var ProcName: string;
|
254 |
|
|
IsProcedureName: boolean;
|
255 |
|
|
begin
|
256 |
|
|
FIBSystemTables.GetProcedureNames(ProcedureNames.Items);
|
257 |
|
|
if ProcedureNames.Items.Count > 0 then
|
258 |
|
|
begin
|
259 |
|
|
if (FIBSystemTables.GetStatementType(SQLText.Text,IsProcedureName) = SQLExecProcedure) or IsProcedureName then
|
260 |
|
|
begin
|
261 |
|
|
FIBSystemTables.GetTableAndColumns(SQLText.Text,ProcName,nil);
|
262 |
|
|
ProcedureNames.ItemIndex := ProcedureNames.Items.IndexOf(ProcName)
|
263 |
|
|
end
|
264 |
|
|
else
|
265 |
|
|
ProcedureNames.ItemIndex := 0;
|
266 |
|
|
end;
|
267 |
|
|
FIBSystemTables.GetProcParams(ProcedureNames.Text,FExecuteOnly,ProcInputList.Items,ProcOutputList.Items);
|
268 |
|
|
SelectProcedure.Visible := not FExecuteOnly;
|
269 |
|
|
end;
|
270 |
|
|
|
271 |
|
|
procedure TIBSQLEditorForm.InsertPageShow(Sender: TObject);
|
272 |
|
|
var TableName: string;
|
273 |
|
|
begin
|
274 |
|
|
FIBSystemTables.GetTableNames(InsertTableNames.Items);
|
275 |
|
|
if Trim(SQLText.Text) = '' then
|
276 |
|
|
begin
|
277 |
|
|
if FTableName <> '' then
|
278 |
|
|
InsertTableNames.ItemIndex := InsertTableNames.Items.IndexOf(FTableName)
|
279 |
|
|
else
|
280 |
|
|
if InsertTableNames.Items.Count > 0 then
|
281 |
|
|
InsertTableNames.ItemIndex := 0
|
282 |
|
|
end
|
283 |
|
|
else
|
284 |
|
|
begin
|
285 |
|
|
FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
|
286 |
|
|
InsertTableNames.ItemIndex := InsertTableNames.Items.IndexOf(TableName);
|
287 |
|
|
end;
|
288 |
|
|
FIBSystemTables.GetFieldNames(InsertTableNames.Text,InsertFieldsList.Items);
|
289 |
|
|
|
290 |
|
|
end;
|
291 |
|
|
|
292 |
|
|
procedure TIBSQLEditorForm.Label13Click(Sender: TObject);
|
293 |
|
|
begin
|
294 |
|
|
FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked);
|
295 |
|
|
FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
|
296 |
|
|
end;
|
297 |
|
|
|
298 |
|
|
procedure TIBSQLEditorForm.ModifyPageShow(Sender: TObject);
|
299 |
|
|
var TableName: string;
|
300 |
|
|
begin
|
301 |
|
|
FIBSystemTables.GetTableNames(ModifyTableNames.Items);
|
302 |
|
|
if Trim(SQLText.Text) = '' then
|
303 |
|
|
begin
|
304 |
|
|
if FTableName <> '' then
|
305 |
|
|
ModifyTableNames.ItemIndex := ModifyTableNames.Items.IndexOf(FTableName)
|
306 |
|
|
else
|
307 |
|
|
if ModifyTableNames.Items.Count > 0 then
|
308 |
|
|
ModifyTableNames.ItemIndex := 0;
|
309 |
|
|
end
|
310 |
|
|
else
|
311 |
|
|
begin
|
312 |
|
|
FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
|
313 |
|
|
ModifyTableNames.ItemIndex := ModifyTableNames.Items.IndexOf(TableName);
|
314 |
|
|
end;
|
315 |
|
|
FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked,false);
|
316 |
|
|
FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
|
317 |
|
|
end;
|
318 |
|
|
|
319 |
|
|
procedure TIBSQLEditorForm.ModifyTableNamesCloseUp(Sender: TObject);
|
320 |
|
|
begin
|
321 |
|
|
FTableName := ModifyTableNames.Text;
|
322 |
|
|
FIBSystemTables.GetFieldNames(ModifyTableNames.Text,ModifyFieldsList.Items,IncludePrimaryKeys.checked,false);
|
323 |
|
|
FIBSystemTables.GetPrimaryKeys(ModifyTableNames.Text,ModifyPrimaryKeys.Items);
|
324 |
|
|
end;
|
325 |
|
|
|
326 |
|
|
procedure TIBSQLEditorForm.ProcedureNamesCloseUp(Sender: TObject);
|
327 |
|
|
begin
|
328 |
|
|
FIBSystemTables.GetProcParams(ProcedureNames.Text,FExecuteOnly,ProcInputList.Items,ProcOutputList.Items);
|
329 |
|
|
SelectProcedure.Visible := not FExecuteOnly
|
330 |
|
|
end;
|
331 |
|
|
|
332 |
|
|
procedure TIBSQLEditorForm.SelectFieldsListDblClick(Sender: TObject);
|
333 |
|
|
begin
|
334 |
|
|
SQLText.SelText:= (Sender as TListBox).Items[(Sender as TListBox).ItemIndex];
|
335 |
|
|
end;
|
336 |
|
|
|
337 |
|
|
procedure TIBSQLEditorForm.SelectPageShow(Sender: TObject);
|
338 |
|
|
var TableName: string;
|
339 |
|
|
begin
|
340 |
|
|
FIBSystemTables.GetTableNames(SelectTableNames.Items);
|
341 |
|
|
if Trim(SQLText.Text) = '' then
|
342 |
|
|
begin
|
343 |
|
|
if FTableName <> '' then
|
344 |
|
|
SelectTableNames.ItemIndex := SelectTableNames.Items.IndexOf(FTableName)
|
345 |
|
|
else
|
346 |
|
|
if SelectTableNames.Items.Count > 0 then
|
347 |
|
|
SelectTableNames.ItemIndex := 0;
|
348 |
|
|
end
|
349 |
|
|
else
|
350 |
|
|
begin
|
351 |
|
|
FIBSystemTables.GetTableAndColumns(SQLText.Text,TableName,nil);
|
352 |
|
|
SelectTableNames.ItemIndex := SelectTableNames.Items.IndexOf(TableName);
|
353 |
|
|
end;
|
354 |
|
|
FIBSystemTables.GetFieldNames(SelectTableNames.Text,SelectFieldsList.Items);
|
355 |
|
|
FIBSystemTables.GetPrimaryKeys(SelectTableNames.Text,SelectPrimaryKeys.Items);
|
356 |
|
|
end;
|
357 |
|
|
|
358 |
|
|
procedure TIBSQLEditorForm.SelectTableNamesCloseUp(Sender: TObject);
|
359 |
|
|
begin
|
360 |
|
|
FTableName := SelectTableNames.Text;
|
361 |
|
|
try
|
362 |
|
|
FIBSystemTables.GetFieldNames(SelectTableNames.Text,SelectFieldsList.Items);
|
363 |
|
|
FIBSystemTables.GetPrimaryKeys(SelectTableNames.Text,SelectPrimaryKeys.Items);
|
364 |
|
|
except {ignore} end;
|
365 |
|
|
end;
|
366 |
|
|
|
367 |
|
|
procedure TIBSQLEditorForm.InsertTableNamesCloseUp(Sender: TObject);
|
368 |
|
|
begin
|
369 |
|
|
FTableName := InsertTableNames.Text;
|
370 |
|
|
FIBSystemTables.GetFieldNames(InsertTableNames.Text,InsertFieldsList.Items);
|
371 |
|
|
end;
|
372 |
|
|
|
373 |
|
|
constructor TIBSQLEditorForm.Create(TheOwner: TComponent);
|
374 |
|
|
begin
|
375 |
|
|
inherited Create(TheOwner);
|
376 |
|
|
FIBSystemTables := TIBSystemTables.Create;
|
377 |
|
|
end;
|
378 |
|
|
|
379 |
|
|
destructor TIBSQLEditorForm.Destroy;
|
380 |
|
|
begin
|
381 |
|
|
if assigned(FIBSystemTables) then FIBSystemTables.Free;
|
382 |
|
|
inherited Destroy;
|
383 |
|
|
end;
|
384 |
|
|
|
385 |
|
|
procedure TIBSQLEditorForm.SetDatabase(Database: TIBDatabase);
|
386 |
|
|
begin
|
387 |
|
|
IBTransaction1.DefaultDatabase := Database;
|
388 |
|
|
FIBSystemTables.SelectDatabase(Database,IBTransaction1)
|
389 |
|
|
end;
|
390 |
|
|
|
391 |
|
|
end.
|