| 1 |
(* |
| 2 |
* Firebird Interface (fbintf) Test suite. This program is used to |
| 3 |
* test the Firebird Pascal Interface and provide a semi-automated |
| 4 |
* pass/fail check for each test. |
| 5 |
* |
| 6 |
* The contents of this file are subject to the Initial Developer's |
| 7 |
* Public License Version 1.0 (the "License"); you may not use this |
| 8 |
* file except in compliance with the License. You may obtain a copy |
| 9 |
* of the License here: |
| 10 |
* |
| 11 |
* http://www.firebirdsql.org/index.php?op=doc&id=idpl |
| 12 |
* |
| 13 |
* Software distributed under the License is distributed on an "AS |
| 14 |
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
| 15 |
* implied. See the License for the specific language governing rights |
| 16 |
* and limitations under the License. |
| 17 |
* |
| 18 |
* The Initial Developer of the Original Code is Tony Whyman. |
| 19 |
* |
| 20 |
* The Original Code is (C) 2016 Tony Whyman, MWA Software |
| 21 |
* (http://www.mwasoftware.co.uk). |
| 22 |
* |
| 23 |
* All Rights Reserved. |
| 24 |
* |
| 25 |
* Contributor(s): ______________________________________. |
| 26 |
* |
| 27 |
*) |
| 28 |
|
| 29 |
unit Test19; |
| 30 |
|
| 31 |
{$IFDEF MSWINDOWS} |
| 32 |
{$DEFINE WINDOWS} |
| 33 |
{$ENDIF} |
| 34 |
|
| 35 |
{$IFDEF FPC} |
| 36 |
{$mode delphi} |
| 37 |
{$codepage utf8} |
| 38 |
{$ENDIF} |
| 39 |
|
| 40 |
{Test 19: Batch Update and Insert Queries} |
| 41 |
|
| 42 |
{ This test opens the employee example databases with the supplied user name/password |
| 43 |
and runs several queries: |
| 44 |
|
| 45 |
1. Update two employee records in a single operation and report affected rows. |
| 46 |
|
| 47 |
2. Show Changed Records |
| 48 |
|
| 49 |
3. Repeat update above but add a dummy row and ignore on execute. |
| 50 |
|
| 51 |
4. Insert new employee records and report affected rows. |
| 52 |
|
| 53 |
5. Show inserted records and total records |
| 54 |
|
| 55 |
6. Repeat above insert but add a dumn row and ignore on execute |
| 56 |
|
| 57 |
7. Insert with inline blob |
| 58 |
|
| 59 |
8. Insert with explicit blob |
| 60 |
|
| 61 |
9. Implicit Rollback and disconnect. |
| 62 |
|
| 63 |
} |
| 64 |
|
| 65 |
interface |
| 66 |
|
| 67 |
uses |
| 68 |
Classes, SysUtils, TestApplication, FBTestApp, IB; |
| 69 |
|
| 70 |
type |
| 71 |
|
| 72 |
{ TTest19 } |
| 73 |
|
| 74 |
TTest19 = class(TFBTestBase) |
| 75 |
private |
| 76 |
procedure DoQuery(Attachment: IAttachment); |
| 77 |
procedure WriteBatchCompletion(bc: IBatchCompletion); |
| 78 |
procedure ErrorHandlingTests(Attachment: IAttachment); |
| 79 |
public |
| 80 |
function TestTitle: AnsiString; override; |
| 81 |
procedure RunTest(CharSet: AnsiString; SQLDialect: integer); override; |
| 82 |
end; |
| 83 |
|
| 84 |
|
| 85 |
implementation |
| 86 |
|
| 87 |
{ TTest19 } |
| 88 |
|
| 89 |
procedure TTest19.DoQuery(Attachment: IAttachment); |
| 90 |
var Transaction: ITransaction; |
| 91 |
Statement: IStatement; |
| 92 |
ar: IArray; |
| 93 |
BC: IBatchCompletion; |
| 94 |
begin |
| 95 |
Transaction := Attachment.StartTransaction([isc_tpb_write,isc_tpb_nowait,isc_tpb_concurrency],taRollback); |
| 96 |
Statement := Attachment.Prepare(Transaction,'Select * from EMPLOYEE Where EMP_NO in (8,2)',3); |
| 97 |
writeln(Outfile,'Rows before update'); |
| 98 |
ReportResults(Statement); |
| 99 |
Statement := Attachment.Prepare(Transaction,'Update Employee Set HIRE_DATE = ? Where EMP_NO = ?',3); |
| 100 |
Statement.GetSQLParams[0].AsDateTime := EncodeDate(2016,1,31);; |
| 101 |
Statement.GetSQLParams[1].AsInteger := 8; |
| 102 |
Statement.AddToBatch; |
| 103 |
Statement.GetSQLParams[0].AsDateTime := EncodeDate(2018,5,28);; |
| 104 |
Statement.GetSQLParams[1].AsInteger := 2; |
| 105 |
Statement.AddToBatch; |
| 106 |
BC := Statement.ExecuteBatch; |
| 107 |
WriteAffectedRows(Statement); |
| 108 |
WriteBatchCompletion(BC); |
| 109 |
Statement := Attachment.Prepare(Transaction,'Select * from EMPLOYEE Where EMP_NO in (8,2)',3); |
| 110 |
writeln(Outfile,'Rows after update'); |
| 111 |
ReportResults(Statement); |
| 112 |
Transaction.Rollback; |
| 113 |
Transaction.Start(taRollback); |
| 114 |
|
| 115 |
writeln(Outfile); |
| 116 |
writeln(Outfile,'Repeat but with a last dummy row that is ignored'); |
| 117 |
Statement := Attachment.Prepare(Transaction,'Update Employee Set HIRE_DATE = ? Where EMP_NO = ?',3); |
| 118 |
Statement.GetSQLParams[0].AsDateTime := EncodeDate(2016,1,31);; |
| 119 |
Statement.GetSQLParams[1].AsInteger := 8; |
| 120 |
Statement.AddToBatch; |
| 121 |
Statement.GetSQLParams[0].AsDateTime := EncodeDate(2018,5,28);; |
| 122 |
Statement.GetSQLParams[1].AsInteger := 2; |
| 123 |
Statement.AddToBatch; |
| 124 |
Statement.GetSQLParams[0].AsDateTime := EncodeDate(2019,5,28);; |
| 125 |
Statement.GetSQLParams[1].AsInteger := 2; |
| 126 |
BC := Statement.ExecuteBatch; |
| 127 |
WriteAffectedRows(Statement); |
| 128 |
WriteBatchCompletion(BC); |
| 129 |
Statement := Attachment.Prepare(Transaction,'Select * from EMPLOYEE Where EMP_NO in (8,2)',3); |
| 130 |
writeln(Outfile,'Rows after update'); |
| 131 |
ReportResults(Statement); |
| 132 |
Transaction.Rollback; |
| 133 |
Transaction.Start(taRollback); |
| 134 |
|
| 135 |
writeln(Outfile); |
| 136 |
writeln(Outfile,'Insert rows'); |
| 137 |
Statement := Attachment.PrepareWithNamedParameters(Transaction,'INSERT INTO EMPLOYEE (EMP_NO, FIRST_NAME, LAST_NAME, PHONE_EXT, HIRE_DATE,' + |
| 138 |
'DEPT_NO, JOB_CODE, JOB_GRADE, JOB_COUNTRY, SALARY) '+ |
| 139 |
'VALUES (:EMP_NO, :FIRST_NAME, :LAST_NAME, :PHONE_EXT, :HIRE_DATE,' + |
| 140 |
':DEPT_NO, :JOB_CODE, :JOB_GRADE, :JOB_COUNTRY, :SALARY)',3); |
| 141 |
with Statement.GetSQLParams do |
| 142 |
begin |
| 143 |
ByName('EMP_NO').AsInteger := 150; |
| 144 |
ByName('FIRST_NAME').AsString := 'John'; |
| 145 |
ByName('LAST_NAME').AsString := 'Doe'; |
| 146 |
ByName('PHONE_EXT').AsString := ''; |
| 147 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,1); |
| 148 |
ByName('DEPT_NO').AsString := '600'; |
| 149 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 150 |
ByName('JOB_GRADE').AsInteger := 4; |
| 151 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 152 |
ByName('SALARY').AsFloat := 41000.89; |
| 153 |
end; |
| 154 |
Statement.AddToBatch; |
| 155 |
with Statement.GetSQLParams do |
| 156 |
begin |
| 157 |
ByName('EMP_NO').AsInteger := 151; |
| 158 |
ByName('FIRST_NAME').AsString := 'Jane'; |
| 159 |
ByName('LAST_NAME').AsString := 'Doe'; |
| 160 |
ByName('PHONE_EXT').AsString := ''; |
| 161 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,2); |
| 162 |
ByName('DEPT_NO').AsString := '600'; |
| 163 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 164 |
ByName('JOB_GRADE').AsInteger := 4; |
| 165 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 166 |
ByName('SALARY').AsFloat := 42000.89; |
| 167 |
end; |
| 168 |
Statement.AddToBatch; |
| 169 |
with Statement.GetSQLParams do |
| 170 |
begin |
| 171 |
ByName('EMP_NO').AsInteger := 152; |
| 172 |
ByName('FIRST_NAME').AsString := 'John'; |
| 173 |
ByName('LAST_NAME').AsString := 'SmithAndJonesFamily1'; //Longest Name |
| 174 |
ByName('PHONE_EXT').AsString := ''; |
| 175 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,3); |
| 176 |
ByName('DEPT_NO').AsString := '600'; |
| 177 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 178 |
ByName('JOB_GRADE').AsInteger := 4; |
| 179 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 180 |
ByName('SALARY').AsFloat := 41000.99; |
| 181 |
end; |
| 182 |
Statement.AddToBatch; |
| 183 |
BC := Statement.ExecuteBatch; |
| 184 |
WriteAffectedRows(Statement); |
| 185 |
WriteBatchCompletion(BC); |
| 186 |
Statement := Attachment.Prepare(Transaction,'Select * from EMPLOYEE Where EMP_NO >= 150',3); |
| 187 |
writeln(Outfile,'Rows after insert'); |
| 188 |
ReportResults(Statement); |
| 189 |
Transaction.Rollback; |
| 190 |
Transaction.Start(taRollback); |
| 191 |
writeln(Outfile); |
| 192 |
writeln(Outfile,'Insert rows - and then cancel'); |
| 193 |
Statement := Attachment.PrepareWithNamedParameters(Transaction,'INSERT INTO EMPLOYEE (EMP_NO, FIRST_NAME, LAST_NAME, PHONE_EXT, HIRE_DATE,' + |
| 194 |
'DEPT_NO, JOB_CODE, JOB_GRADE, JOB_COUNTRY, SALARY) '+ |
| 195 |
'VALUES (:EMP_NO, :FIRST_NAME, :LAST_NAME, :PHONE_EXT, :HIRE_DATE,' + |
| 196 |
':DEPT_NO, :JOB_CODE, :JOB_GRADE, :JOB_COUNTRY, :SALARY)',3); |
| 197 |
with Statement.GetSQLParams do |
| 198 |
begin |
| 199 |
ByName('EMP_NO').AsInteger := 150; |
| 200 |
ByName('FIRST_NAME').AsString := 'John'; |
| 201 |
ByName('LAST_NAME').AsString := 'Doe'; |
| 202 |
ByName('PHONE_EXT').AsString := ''; |
| 203 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,1); |
| 204 |
ByName('DEPT_NO').AsString := '600'; |
| 205 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 206 |
ByName('JOB_GRADE').AsInteger := 4; |
| 207 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 208 |
ByName('SALARY').AsFloat := 41000.89; |
| 209 |
end; |
| 210 |
Statement.AddToBatch; |
| 211 |
with Statement.GetSQLParams do |
| 212 |
begin |
| 213 |
ByName('EMP_NO').AsInteger := 151; |
| 214 |
ByName('FIRST_NAME').AsString := 'Jane'; |
| 215 |
ByName('LAST_NAME').AsString := 'Doe'; |
| 216 |
ByName('PHONE_EXT').AsString := ''; |
| 217 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,2); |
| 218 |
ByName('DEPT_NO').AsString := '600'; |
| 219 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 220 |
ByName('JOB_GRADE').AsInteger := 4; |
| 221 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 222 |
ByName('SALARY').AsFloat := 42000.89; |
| 223 |
end; |
| 224 |
Statement.AddToBatch; |
| 225 |
writeln(Outfile,'Cancel Batch - note - next step will fail with a duplicate key if cancel fails'); |
| 226 |
Statement.CancelBatch; |
| 227 |
writeln(Outfile); |
| 228 |
writeln(Outfile,'Insert rows - ignore last row'); |
| 229 |
Statement := Attachment.PrepareWithNamedParameters(Transaction,'INSERT INTO EMPLOYEE (EMP_NO, FIRST_NAME, LAST_NAME, PHONE_EXT, HIRE_DATE,' + |
| 230 |
'DEPT_NO, JOB_CODE, JOB_GRADE, JOB_COUNTRY, SALARY) '+ |
| 231 |
'VALUES (:EMP_NO, :FIRST_NAME, :LAST_NAME, :PHONE_EXT, :HIRE_DATE,' + |
| 232 |
':DEPT_NO, :JOB_CODE, :JOB_GRADE, :JOB_COUNTRY, :SALARY)',3); |
| 233 |
with Statement.GetSQLParams do |
| 234 |
begin |
| 235 |
ByName('EMP_NO').AsInteger := 150; |
| 236 |
ByName('FIRST_NAME').AsString := 'John'; |
| 237 |
ByName('LAST_NAME').AsString := 'Doe'; |
| 238 |
ByName('PHONE_EXT').AsString := ''; |
| 239 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,1); |
| 240 |
ByName('DEPT_NO').AsString := '600'; |
| 241 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 242 |
ByName('JOB_GRADE').AsInteger := 4; |
| 243 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 244 |
ByName('SALARY').AsFloat := 41000.89; |
| 245 |
end; |
| 246 |
Statement.AddToBatch; |
| 247 |
with Statement.GetSQLParams do |
| 248 |
begin |
| 249 |
ByName('EMP_NO').AsInteger := 151; |
| 250 |
ByName('FIRST_NAME').AsString := 'Jane'; |
| 251 |
ByName('LAST_NAME').AsString := 'Doe'; |
| 252 |
ByName('PHONE_EXT').AsString := ''; |
| 253 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,2); |
| 254 |
ByName('DEPT_NO').AsString := '600'; |
| 255 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 256 |
ByName('JOB_GRADE').AsInteger := 4; |
| 257 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 258 |
ByName('SALARY').AsFloat := 42000.89; |
| 259 |
end; |
| 260 |
Statement.AddToBatch; |
| 261 |
with Statement.GetSQLParams do |
| 262 |
begin |
| 263 |
ByName('EMP_NO').AsInteger := 152; |
| 264 |
ByName('FIRST_NAME').AsString := 'John'; |
| 265 |
ByName('LAST_NAME').AsString := 'SmithAndJonesFamily1'; //Longest Name |
| 266 |
ByName('PHONE_EXT').AsString := ''; |
| 267 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,3); |
| 268 |
ByName('DEPT_NO').AsString := '600'; |
| 269 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 270 |
ByName('JOB_GRADE').AsInteger := 4; |
| 271 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 272 |
ByName('SALARY').AsFloat := 41000.99; |
| 273 |
end; |
| 274 |
BC := Statement.ExecuteBatch; |
| 275 |
WriteAffectedRows(Statement); |
| 276 |
WriteBatchCompletion(BC); |
| 277 |
Statement := Attachment.Prepare(Transaction,'Select * from EMPLOYEE Where EMP_NO >= 150',3); |
| 278 |
writeln(Outfile,'Rows after insert'); |
| 279 |
ReportResults(Statement); |
| 280 |
Transaction.Rollback; |
| 281 |
Transaction.Start(taRollback); |
| 282 |
|
| 283 |
writeln(Outfile,'Insert with inline blob'); |
| 284 |
Statement := Attachment.Prepare(Transaction, |
| 285 |
'INSERT INTO JOB (JOB_CODE, JOB_GRADE, JOB_COUNTRY, JOB_TITLE, MIN_SALARY,' + |
| 286 |
'MAX_SALARY, JOB_REQUIREMENT, LANGUAGE_REQ) Values(?,?,?,?,?,?,?,?)'); |
| 287 |
with Statement.GetSQLParams do |
| 288 |
begin |
| 289 |
Params[0].AsString := 'ABC'; |
| 290 |
Params[1].AsInteger := 3; |
| 291 |
Params[2].AsString := 'England'; |
| 292 |
Params[3].AsString := 'Chief Tester'; |
| 293 |
Params[4].AsFloat := 21000; |
| 294 |
Params[5].AsString := '24000.99'; |
| 295 |
Params[6].AsString := 'The quick brown fox jumped over the lazy dog'; |
| 296 |
ar := Attachment.CreateArray(Transaction,'JOB','LANGUAGE_REQ'); |
| 297 |
ar.SetAsString([1],'Eng'); |
| 298 |
Params[7].AsArray := ar; |
| 299 |
end; |
| 300 |
Statement.AddToBatch; |
| 301 |
with Statement.GetSQLParams do |
| 302 |
begin |
| 303 |
Params[0].AsString := 'DEF'; |
| 304 |
Params[1].AsInteger := 3; |
| 305 |
Params[2].AsString := 'England'; |
| 306 |
Params[3].AsString := 'Deputy Tester'; |
| 307 |
Params[4].AsFloat := 21000; |
| 308 |
Params[5].AsString := '24000.99'; |
| 309 |
Params[6].AsString := 'The quick brown fox jumped over the running dog'; |
| 310 |
ar := Attachment.CreateArray(Transaction,'JOB','LANGUAGE_REQ'); |
| 311 |
ar.SetAsString([1],'Eng'); |
| 312 |
ar.SetAsString([2],'Fra'); |
| 313 |
Params[7].AsArray := ar; |
| 314 |
end; |
| 315 |
Statement.AddToBatch; |
| 316 |
BC := Statement.ExecuteBatch; |
| 317 |
WriteAffectedRows(Statement); |
| 318 |
WriteBatchCompletion(BC); |
| 319 |
Statement := Attachment.Prepare(Transaction,'Select * from JOB Where JOB_CODE in (''ABC'',''DEF'')',3); |
| 320 |
writeln(Outfile,'Rows after insert'); |
| 321 |
ReportResults(Statement); |
| 322 |
Transaction.Rollback; |
| 323 |
Transaction.Start(taRollback); |
| 324 |
writeln(Outfile); |
| 325 |
writeln(Outfile,'Insert with explicit blob'); |
| 326 |
Statement := Attachment.Prepare(Transaction, |
| 327 |
'INSERT INTO JOB (JOB_CODE, JOB_GRADE, JOB_COUNTRY, JOB_TITLE, MIN_SALARY,' + |
| 328 |
'MAX_SALARY, JOB_REQUIREMENT, LANGUAGE_REQ) Values(?,?,?,?,?,?,?,?)'); |
| 329 |
with Statement.GetSQLParams do |
| 330 |
begin |
| 331 |
Params[0].AsString := 'ABC'; |
| 332 |
Params[1].AsInteger := 3; |
| 333 |
Params[2].AsString := 'England'; |
| 334 |
Params[3].AsString := 'Chief Tester'; |
| 335 |
Params[4].AsFloat := 21000; |
| 336 |
Params[5].AsString := '24000.99'; |
| 337 |
Params[6].AsBlob := Attachment.CreateBlob(Transaction,'JOB','JOB_REQUIREMENT').SetString( |
| 338 |
'The quick brown fox jumped over the lazy dog'); |
| 339 |
ar := Attachment.CreateArray(Transaction,'JOB','LANGUAGE_REQ'); |
| 340 |
ar.SetAsString([1],'Eng'); |
| 341 |
Params[7].AsArray := ar; |
| 342 |
end; |
| 343 |
Statement.AddToBatch; |
| 344 |
with Statement.GetSQLParams do |
| 345 |
begin |
| 346 |
Params[0].AsString := 'DEF'; |
| 347 |
Params[1].AsInteger := 3; |
| 348 |
Params[2].AsString := 'England'; |
| 349 |
Params[3].AsString := 'Deputy Tester'; |
| 350 |
Params[4].AsFloat := 21000; |
| 351 |
Params[5].AsString := '24000.99'; |
| 352 |
Params[6].AsBlob := Attachment.CreateBlob(Transaction,'JOB','JOB_REQUIREMENT').SetString( |
| 353 |
'The quick brown fox jumped over the running dog'); |
| 354 |
ar := Attachment.CreateArray(Transaction,'JOB','LANGUAGE_REQ'); |
| 355 |
ar.SetAsString([1],'Eng'); |
| 356 |
ar.SetAsString([2],'Fra'); |
| 357 |
Params[7].AsArray := ar; |
| 358 |
end; |
| 359 |
Statement.AddToBatch; |
| 360 |
BC := Statement.ExecuteBatch; |
| 361 |
WriteAffectedRows(Statement); |
| 362 |
WriteBatchCompletion(BC); |
| 363 |
Statement := Attachment.Prepare(Transaction,'Select * from JOB Where JOB_CODE in (''ABC'',''DEF'')',3); |
| 364 |
writeln(Outfile,'Rows after insert'); |
| 365 |
ReportResults(Statement); |
| 366 |
Transaction.Rollback; |
| 367 |
end; |
| 368 |
|
| 369 |
procedure TTest19.WriteBatchCompletion(bc: IBatchCompletion); |
| 370 |
var i: integer; |
| 371 |
begin |
| 372 |
if bc <> nil then |
| 373 |
with bc do |
| 374 |
begin |
| 375 |
writeln(OutFile,'Batch Completion Info'); |
| 376 |
writeln(OutFile,'Total rows processed = ',getTotalProcessed); |
| 377 |
writeln(Outfile,'Updated Records = ',getUpdated); |
| 378 |
for i := 0 to getTotalProcessed -1 do |
| 379 |
{$IFDEF FPC} |
| 380 |
writeln(Outfile,'Row ',i+1,' State = ',getState(i),' Msg = ',getStatusMessage(i)); |
| 381 |
{$ELSE} |
| 382 |
writeln(Outfile,'Row ',i+1,' State = ',ord(getState(i)),' Msg = ',getStatusMessage(i)); |
| 383 |
{$ENDIF} |
| 384 |
end; |
| 385 |
end; |
| 386 |
|
| 387 |
procedure TTest19.ErrorHandlingTests(Attachment: IAttachment); |
| 388 |
var Transaction: ITransaction; |
| 389 |
Statement: IStatement; |
| 390 |
BC: IBatchCompletion; |
| 391 |
begin |
| 392 |
Transaction := Attachment.StartTransaction([isc_tpb_write,isc_tpb_nowait,isc_tpb_concurrency],taRollback); |
| 393 |
writeln(Outfile,'Test Error Handling'); |
| 394 |
try |
| 395 |
Statement := Attachment.Prepare(Transaction,'Update Employee Set HIRE_DATE = ? Where EMP_NO = ?',3); |
| 396 |
Statement.GetSQLParams[0].AsDateTime := EncodeDate(2016,1,31); |
| 397 |
Statement.GetSQLParams[1].AsInteger := 8; |
| 398 |
Statement.AddToBatch; |
| 399 |
Statement.GetSQLParams[0].AsString := '2018.5.28'; |
| 400 |
Statement.GetSQLParams[1].AsInteger := 2; |
| 401 |
Statement.AddToBatch; |
| 402 |
Statement.ExecuteBatch; |
| 403 |
except on E:Exception do |
| 404 |
writeln(Outfile,'Error reported (as expected) when changing param type: ' + E.Message); |
| 405 |
end; |
| 406 |
writeln(Outfile,'Test Error Handling - Update returning should fail'); |
| 407 |
try |
| 408 |
Statement := Attachment.Prepare(Transaction,'Update Employee Set HIRE_DATE = ? Where EMP_NO = ? Returning EMP_NO',3); |
| 409 |
Statement.GetSQLParams[0].AsDateTime := EncodeDate(2016,1,31); |
| 410 |
Statement.GetSQLParams[1].AsInteger := 8; |
| 411 |
Statement.AddToBatch; |
| 412 |
Statement.ExecuteBatch; |
| 413 |
except on E:Exception do |
| 414 |
writeln(Outfile,'Error reported (as expected) when defering update returning query: ' + E.Message); |
| 415 |
end; |
| 416 |
try |
| 417 |
writeln(Outfile,'Error handling when Insert rows - duplicate key'); |
| 418 |
Statement := Attachment.PrepareWithNamedParameters(Transaction,'INSERT INTO EMPLOYEE (EMP_NO, FIRST_NAME, LAST_NAME, PHONE_EXT, HIRE_DATE,' + |
| 419 |
'DEPT_NO, JOB_CODE, JOB_GRADE, JOB_COUNTRY, SALARY) '+ |
| 420 |
'VALUES (:EMP_NO, :FIRST_NAME, :LAST_NAME, :PHONE_EXT, :HIRE_DATE,' + |
| 421 |
':DEPT_NO, :JOB_CODE, :JOB_GRADE, :JOB_COUNTRY, :SALARY)',3); |
| 422 |
with Statement.GetSQLParams do |
| 423 |
begin |
| 424 |
ByName('EMP_NO').AsInteger := 150; |
| 425 |
ByName('FIRST_NAME').AsString := 'John'; |
| 426 |
ByName('LAST_NAME').AsString := 'Doe'; |
| 427 |
ByName('PHONE_EXT').AsString := ''; |
| 428 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,1); |
| 429 |
ByName('DEPT_NO').AsString := '600'; |
| 430 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 431 |
ByName('JOB_GRADE').AsInteger := 4; |
| 432 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 433 |
ByName('SALARY').AsFloat := 41000.89; |
| 434 |
end; |
| 435 |
Statement.AddToBatch; |
| 436 |
with Statement.GetSQLParams do |
| 437 |
begin |
| 438 |
ByName('EMP_NO').AsInteger := 150; {duplicate key} |
| 439 |
ByName('FIRST_NAME').AsString := 'Jane'; |
| 440 |
ByName('LAST_NAME').AsString := 'Doe'; |
| 441 |
ByName('PHONE_EXT').AsString := ''; |
| 442 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,2); |
| 443 |
// ByName('DEPT_NO').AsString := '600'; |
| 444 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 445 |
ByName('JOB_GRADE').AsInteger := 4; |
| 446 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 447 |
ByName('SALARY').AsFloat := 42000.89; |
| 448 |
end; |
| 449 |
Statement.AddToBatch; |
| 450 |
with Statement.GetSQLParams do |
| 451 |
begin |
| 452 |
ByName('EMP_NO').AsInteger := 152; |
| 453 |
ByName('FIRST_NAME').AsString := 'John'; |
| 454 |
ByName('LAST_NAME').AsString := 'SmithAndJonesFamily1'; //Longest Name |
| 455 |
ByName('PHONE_EXT').AsString := ''; |
| 456 |
ByName('HIRE_DATE').AsDateTime := EncodeDate(2015,4,3); |
| 457 |
// ByName('DEPT_NO').AsString := '600'; |
| 458 |
ByName('JOB_CODE').AsString := 'Eng'; |
| 459 |
ByName('JOB_GRADE').AsInteger := 4; |
| 460 |
ByName('JOB_COUNTRY').AsString := 'England'; |
| 461 |
ByName('SALARY').AsFloat := 41000.99; |
| 462 |
end; |
| 463 |
Statement.AddToBatch; |
| 464 |
Statement.ExecuteBatch; |
| 465 |
except on E:Exception do |
| 466 |
writeln(Outfile,'Error reported when inserting: ' + E.Message); |
| 467 |
end; |
| 468 |
WriteAffectedRows(Statement); |
| 469 |
BC := Statement.GetBatchCompletion; |
| 470 |
if BC <> nil then |
| 471 |
WriteBatchCompletion(BC); |
| 472 |
Transaction.Rollback; |
| 473 |
end; |
| 474 |
|
| 475 |
function TTest19.TestTitle: AnsiString; |
| 476 |
begin |
| 477 |
Result := 'Test 19: Batch Update and Insert Queries'; |
| 478 |
end; |
| 479 |
|
| 480 |
procedure TTest19.RunTest(CharSet: AnsiString; SQLDialect: integer); |
| 481 |
var Attachment: IAttachment; |
| 482 |
DPB: IDPB; |
| 483 |
S: TStrings; |
| 484 |
i: integer; |
| 485 |
begin |
| 486 |
DPB := FirebirdAPI.AllocateDPB; |
| 487 |
DPB.Add(isc_dpb_user_name).setAsString(Owner.GetUserName); |
| 488 |
DPB.Add(isc_dpb_password).setAsString(Owner.GetPassword); |
| 489 |
DPB.Add(isc_dpb_lc_ctype).setAsString(CharSet); |
| 490 |
DPB.Add(isc_dpb_config).SetAsString('WireCompression=true'); |
| 491 |
|
| 492 |
writeln(OutFile,'Opening ',Owner.GetEmployeeDatabaseName); |
| 493 |
Attachment := FirebirdAPI.OpenDatabase(Owner.GetEmployeeDatabaseName,DPB); |
| 494 |
|
| 495 |
if not Attachment.HasBatchMode then |
| 496 |
writeln(OutFile,'Skipping test for Firebird 4 and later') |
| 497 |
else |
| 498 |
begin |
| 499 |
writeln(OutFile,'Database Open'); |
| 500 |
S := TStringList.Create; |
| 501 |
try |
| 502 |
Attachment.getFBVersion(S); |
| 503 |
for i := 0 to S.Count -1 do |
| 504 |
writeln(OutFile,S[i]); |
| 505 |
finally |
| 506 |
S.Free; |
| 507 |
end; |
| 508 |
DoQuery(Attachment); |
| 509 |
ErrorHandlingTests(Attachment); |
| 510 |
end; |
| 511 |
end; |
| 512 |
|
| 513 |
initialization |
| 514 |
RegisterTest(TTest19); |
| 515 |
|
| 516 |
end. |
| 517 |
|
