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| 1 # The author disclaims copyright to this source code. In place of | |
| 2 # a legal notice, here is a blessing: | |
| 3 # | |
| 4 # May you do good and not evil. | |
| 5 # May you find forgiveness for yourself and forgive others. | |
| 6 # May you share freely, never taking more than you give. | |
| 7 # | |
| 8 #*********************************************************************** | |
| 9 # | |
| 10 # This file tests creating and dropping triggers, and interaction thereof | |
| 11 # with the database COMMIT/ROLLBACK logic. | |
| 12 # | |
| 13 # 1. CREATE and DROP TRIGGER tests | |
| 14 # trigger1-1.1: Error if table does not exist | |
| 15 # trigger1-1.2: Error if trigger already exists | |
| 16 # trigger1-1.3: Created triggers are deleted if the transaction is rolled back | |
| 17 # trigger1-1.4: DROP TRIGGER removes trigger | |
| 18 # trigger1-1.5: Dropped triggers are restored if the transaction is rolled back | |
| 19 # trigger1-1.6: Error if dropped trigger doesn't exist | |
| 20 # trigger1-1.7: Dropping the table automatically drops all triggers | |
| 21 # trigger1-1.8: A trigger created on a TEMP table is not inserted into sqlite_ma
ster | |
| 22 # trigger1-1.9: Ensure that we cannot create a trigger on sqlite_master | |
| 23 # trigger1-1.10: | |
| 24 # trigger1-1.11: | |
| 25 # trigger1-1.12: Ensure that INSTEAD OF triggers cannot be created on tables | |
| 26 # trigger1-1.13: Ensure that AFTER triggers cannot be created on views | |
| 27 # trigger1-1.14: Ensure that BEFORE triggers cannot be created on views | |
| 28 # | |
| 29 | |
| 30 set testdir [file dirname $argv0] | |
| 31 source $testdir/tester.tcl | |
| 32 ifcapable !trigger||!compound { | |
| 33 finish_test | |
| 34 return | |
| 35 } | |
| 36 | |
| 37 do_test trigger1-1.1.1 { | |
| 38 catchsql { | |
| 39 CREATE TRIGGER trig UPDATE ON no_such_table BEGIN | |
| 40 SELECT * from sqlite_master; | |
| 41 END; | |
| 42 } | |
| 43 } {1 {no such table: main.no_such_table}} | |
| 44 | |
| 45 ifcapable tempdb { | |
| 46 do_test trigger1-1.1.2 { | |
| 47 catchsql { | |
| 48 CREATE TEMP TRIGGER trig UPDATE ON no_such_table BEGIN | |
| 49 SELECT * from sqlite_master; | |
| 50 END; | |
| 51 } | |
| 52 } {1 {no such table: no_such_table}} | |
| 53 } | |
| 54 | |
| 55 execsql { | |
| 56 CREATE TABLE t1(a); | |
| 57 } | |
| 58 do_test trigger1-1.1.3 { | |
| 59 catchsql { | |
| 60 CREATE TRIGGER trig UPDATE ON t1 FOR EACH STATEMENT BEGIN | |
| 61 SELECT * FROM sqlite_master; | |
| 62 END; | |
| 63 } | |
| 64 } {1 {near "STATEMENT": syntax error}} | |
| 65 execsql { | |
| 66 CREATE TRIGGER tr1 INSERT ON t1 BEGIN | |
| 67 INSERT INTO t1 values(1); | |
| 68 END; | |
| 69 } | |
| 70 do_test trigger1-1.2.0 { | |
| 71 catchsql { | |
| 72 CREATE TRIGGER IF NOT EXISTS tr1 DELETE ON t1 BEGIN | |
| 73 SELECT * FROM sqlite_master; | |
| 74 END | |
| 75 } | |
| 76 } {0 {}} | |
| 77 do_test trigger1-1.2.1 { | |
| 78 catchsql { | |
| 79 CREATE TRIGGER tr1 DELETE ON t1 BEGIN | |
| 80 SELECT * FROM sqlite_master; | |
| 81 END | |
| 82 } | |
| 83 } {1 {trigger tr1 already exists}} | |
| 84 do_test trigger1-1.2.2 { | |
| 85 catchsql { | |
| 86 CREATE TRIGGER "tr1" DELETE ON t1 BEGIN | |
| 87 SELECT * FROM sqlite_master; | |
| 88 END | |
| 89 } | |
| 90 } {1 {trigger "tr1" already exists}} | |
| 91 do_test trigger1-1.2.3 { | |
| 92 catchsql { | |
| 93 CREATE TRIGGER [tr1] DELETE ON t1 BEGIN | |
| 94 SELECT * FROM sqlite_master; | |
| 95 END | |
| 96 } | |
| 97 } {1 {trigger [tr1] already exists}} | |
| 98 | |
| 99 do_test trigger1-1.3 { | |
| 100 catchsql { | |
| 101 BEGIN; | |
| 102 CREATE TRIGGER tr2 INSERT ON t1 BEGIN | |
| 103 SELECT * from sqlite_master; END; | |
| 104 ROLLBACK; | |
| 105 CREATE TRIGGER tr2 INSERT ON t1 BEGIN | |
| 106 SELECT * from sqlite_master; END; | |
| 107 } | |
| 108 } {0 {}} | |
| 109 | |
| 110 do_test trigger1-1.4 { | |
| 111 catchsql { | |
| 112 DROP TRIGGER IF EXISTS tr1; | |
| 113 CREATE TRIGGER tr1 DELETE ON t1 BEGIN | |
| 114 SELECT * FROM sqlite_master; | |
| 115 END | |
| 116 } | |
| 117 } {0 {}} | |
| 118 | |
| 119 do_test trigger1-1.5 { | |
| 120 execsql { | |
| 121 BEGIN; | |
| 122 DROP TRIGGER tr2; | |
| 123 ROLLBACK; | |
| 124 DROP TRIGGER tr2; | |
| 125 } | |
| 126 } {} | |
| 127 | |
| 128 do_test trigger1-1.6.1 { | |
| 129 catchsql { | |
| 130 DROP TRIGGER IF EXISTS biggles; | |
| 131 } | |
| 132 } {0 {}} | |
| 133 | |
| 134 do_test trigger1-1.6.2 { | |
| 135 catchsql { | |
| 136 DROP TRIGGER biggles; | |
| 137 } | |
| 138 } {1 {no such trigger: biggles}} | |
| 139 | |
| 140 do_test trigger1-1.7 { | |
| 141 catchsql { | |
| 142 DROP TABLE t1; | |
| 143 DROP TRIGGER tr1; | |
| 144 } | |
| 145 } {1 {no such trigger: tr1}} | |
| 146 | |
| 147 ifcapable tempdb { | |
| 148 execsql { | |
| 149 CREATE TEMP TABLE temp_table(a); | |
| 150 } | |
| 151 do_test trigger1-1.8 { | |
| 152 execsql { | |
| 153 CREATE TRIGGER temp_trig UPDATE ON temp_table BEGIN | |
| 154 SELECT * from sqlite_master; | |
| 155 END; | |
| 156 SELECT count(*) FROM sqlite_master WHERE name = 'temp_trig'; | |
| 157 } | |
| 158 } {0} | |
| 159 } | |
| 160 | |
| 161 do_test trigger1-1.9 { | |
| 162 catchsql { | |
| 163 CREATE TRIGGER tr1 AFTER UPDATE ON sqlite_master BEGIN | |
| 164 SELECT * FROM sqlite_master; | |
| 165 END; | |
| 166 } | |
| 167 } {1 {cannot create trigger on system table}} | |
| 168 | |
| 169 # Check to make sure that a DELETE statement within the body of | |
| 170 # a trigger does not mess up the DELETE that caused the trigger to | |
| 171 # run in the first place. | |
| 172 # | |
| 173 do_test trigger1-1.10 { | |
| 174 execsql { | |
| 175 create table t1(a,b); | |
| 176 insert into t1 values(1,'a'); | |
| 177 insert into t1 values(2,'b'); | |
| 178 insert into t1 values(3,'c'); | |
| 179 insert into t1 values(4,'d'); | |
| 180 create trigger r1 after delete on t1 for each row begin | |
| 181 delete from t1 WHERE a=old.a+2; | |
| 182 end; | |
| 183 delete from t1 where a=1 OR a=3; | |
| 184 select * from t1; | |
| 185 drop table t1; | |
| 186 } | |
| 187 } {2 b 4 d} | |
| 188 | |
| 189 do_test trigger1-1.11 { | |
| 190 execsql { | |
| 191 create table t1(a,b); | |
| 192 insert into t1 values(1,'a'); | |
| 193 insert into t1 values(2,'b'); | |
| 194 insert into t1 values(3,'c'); | |
| 195 insert into t1 values(4,'d'); | |
| 196 create trigger r1 after update on t1 for each row begin | |
| 197 delete from t1 WHERE a=old.a+2; | |
| 198 end; | |
| 199 update t1 set b='x-' || b where a=1 OR a=3; | |
| 200 select * from t1; | |
| 201 drop table t1; | |
| 202 } | |
| 203 } {1 x-a 2 b 4 d} | |
| 204 | |
| 205 # Ensure that we cannot create INSTEAD OF triggers on tables | |
| 206 do_test trigger1-1.12 { | |
| 207 catchsql { | |
| 208 create table t1(a,b); | |
| 209 create trigger t1t instead of update on t1 for each row begin | |
| 210 delete from t1 WHERE a=old.a+2; | |
| 211 end; | |
| 212 } | |
| 213 } {1 {cannot create INSTEAD OF trigger on table: t1}} | |
| 214 | |
| 215 ifcapable view { | |
| 216 # Ensure that we cannot create BEFORE triggers on views | |
| 217 do_test trigger1-1.13 { | |
| 218 catchsql { | |
| 219 create view v1 as select * from t1; | |
| 220 create trigger v1t before update on v1 for each row begin | |
| 221 delete from t1 WHERE a=old.a+2; | |
| 222 end; | |
| 223 } | |
| 224 } {1 {cannot create BEFORE trigger on view: v1}} | |
| 225 # Ensure that we cannot create AFTER triggers on views | |
| 226 do_test trigger1-1.14 { | |
| 227 catchsql { | |
| 228 drop view v1; | |
| 229 create view v1 as select * from t1; | |
| 230 create trigger v1t AFTER update on v1 for each row begin | |
| 231 delete from t1 WHERE a=old.a+2; | |
| 232 end; | |
| 233 } | |
| 234 } {1 {cannot create AFTER trigger on view: v1}} | |
| 235 } ;# ifcapable view | |
| 236 | |
| 237 # Check for memory leaks in the trigger parser | |
| 238 # | |
| 239 do_test trigger1-2.1 { | |
| 240 catchsql { | |
| 241 CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN | |
| 242 SELECT * FROM; -- Syntax error | |
| 243 END; | |
| 244 } | |
| 245 } {1 {near ";": syntax error}} | |
| 246 do_test trigger1-2.2 { | |
| 247 catchsql { | |
| 248 CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN | |
| 249 SELECT * FROM t1; | |
| 250 SELECT * FROM; -- Syntax error | |
| 251 END; | |
| 252 } | |
| 253 } {1 {near ";": syntax error}} | |
| 254 | |
| 255 # Create a trigger that refers to a table that might not exist. | |
| 256 # | |
| 257 ifcapable tempdb { | |
| 258 do_test trigger1-3.1 { | |
| 259 execsql { | |
| 260 CREATE TEMP TABLE t2(x,y); | |
| 261 } | |
| 262 catchsql { | |
| 263 CREATE TRIGGER r1 AFTER INSERT ON t1 BEGIN | |
| 264 INSERT INTO t2 VALUES(NEW.a,NEW.b); | |
| 265 END; | |
| 266 } | |
| 267 } {0 {}} | |
| 268 do_test trigger1-3.2 { | |
| 269 catchsql { | |
| 270 INSERT INTO t1 VALUES(1,2); | |
| 271 SELECT * FROM t2; | |
| 272 } | |
| 273 } {1 {no such table: main.t2}} | |
| 274 do_test trigger1-3.3 { | |
| 275 db close | |
| 276 set rc [catch {sqlite3 db test.db} err] | |
| 277 if {$rc} {lappend rc $err} | |
| 278 set rc | |
| 279 } {0} | |
| 280 do_test trigger1-3.4 { | |
| 281 catchsql { | |
| 282 INSERT INTO t1 VALUES(1,2); | |
| 283 SELECT * FROM t2; | |
| 284 } | |
| 285 } {1 {no such table: main.t2}} | |
| 286 do_test trigger1-3.5 { | |
| 287 catchsql { | |
| 288 CREATE TEMP TABLE t2(x,y); | |
| 289 INSERT INTO t1 VALUES(1,2); | |
| 290 SELECT * FROM t2; | |
| 291 } | |
| 292 } {1 {no such table: main.t2}} | |
| 293 do_test trigger1-3.6.1 { | |
| 294 catchsql { | |
| 295 DROP TRIGGER r1; | |
| 296 CREATE TEMP TRIGGER r1 AFTER INSERT ON t1 BEGIN | |
| 297 INSERT INTO t2 VALUES(NEW.a,NEW.b), (NEW.b*100, NEW.a*100); | |
| 298 END; | |
| 299 INSERT INTO t1 VALUES(1,2); | |
| 300 SELECT * FROM t2; | |
| 301 } | |
| 302 } {0 {1 2 200 100}} | |
| 303 do_test trigger1-3.6.2 { | |
| 304 catchsql { | |
| 305 DROP TRIGGER r1; | |
| 306 DELETE FROM t1; | |
| 307 DELETE FROM t2; | |
| 308 CREATE TEMP TRIGGER r1 AFTER INSERT ON t1 BEGIN | |
| 309 INSERT INTO t2 VALUES(NEW.a,NEW.b); | |
| 310 END; | |
| 311 INSERT INTO t1 VALUES(1,2); | |
| 312 SELECT * FROM t2; | |
| 313 } | |
| 314 } {0 {1 2}} | |
| 315 do_test trigger1-3.7 { | |
| 316 execsql { | |
| 317 DROP TABLE t2; | |
| 318 CREATE TABLE t2(x,y); | |
| 319 SELECT * FROM t2; | |
| 320 } | |
| 321 } {} | |
| 322 | |
| 323 # There are two versions of trigger1-3.8 and trigger1-3.9. One that uses | |
| 324 # compound SELECT statements, and another that does not. | |
| 325 ifcapable compound { | |
| 326 do_test trigger1-3.8 { | |
| 327 execsql { | |
| 328 INSERT INTO t1 VALUES(3,4); | |
| 329 SELECT * FROM t1 UNION ALL SELECT * FROM t2; | |
| 330 } | |
| 331 } {1 2 3 4 3 4} | |
| 332 do_test trigger1-3.9 { | |
| 333 db close | |
| 334 sqlite3 db test.db | |
| 335 execsql { | |
| 336 INSERT INTO t1 VALUES(5,6); | |
| 337 SELECT * FROM t1 UNION ALL SELECT * FROM t2; | |
| 338 } | |
| 339 } {1 2 3 4 5 6 3 4} | |
| 340 } ;# ifcapable compound | |
| 341 ifcapable !compound { | |
| 342 do_test trigger1-3.8 { | |
| 343 execsql { | |
| 344 INSERT INTO t1 VALUES(3,4); | |
| 345 SELECT * FROM t1; | |
| 346 SELECT * FROM t2; | |
| 347 } | |
| 348 } {1 2 3 4 3 4} | |
| 349 do_test trigger1-3.9 { | |
| 350 db close | |
| 351 sqlite3 db test.db | |
| 352 execsql { | |
| 353 INSERT INTO t1 VALUES(5,6); | |
| 354 SELECT * FROM t1; | |
| 355 SELECT * FROM t2; | |
| 356 } | |
| 357 } {1 2 3 4 5 6 3 4} | |
| 358 } ;# ifcapable !compound | |
| 359 | |
| 360 do_test trigger1-4.1 { | |
| 361 execsql { | |
| 362 CREATE TEMP TRIGGER r1 BEFORE INSERT ON t1 BEGIN | |
| 363 INSERT INTO t2 VALUES(NEW.a,NEW.b); | |
| 364 END; | |
| 365 INSERT INTO t1 VALUES(7,8); | |
| 366 SELECT * FROM t2; | |
| 367 } | |
| 368 } {3 4 7 8} | |
| 369 do_test trigger1-4.2 { | |
| 370 sqlite3 db2 test.db | |
| 371 execsql { | |
| 372 INSERT INTO t1 VALUES(9,10); | |
| 373 } db2; | |
| 374 db2 close | |
| 375 execsql { | |
| 376 SELECT * FROM t2; | |
| 377 } | |
| 378 } {3 4 7 8} | |
| 379 do_test trigger1-4.3 { | |
| 380 execsql { | |
| 381 DROP TABLE t1; | |
| 382 SELECT * FROM t2; | |
| 383 }; | |
| 384 } {3 4 7 8} | |
| 385 do_test trigger1-4.4 { | |
| 386 db close | |
| 387 sqlite3 db test.db | |
| 388 execsql { | |
| 389 SELECT * FROM t2; | |
| 390 }; | |
| 391 } {3 4 7 8} | |
| 392 } else { | |
| 393 execsql { | |
| 394 CREATE TABLE t2(x,y); | |
| 395 DROP TABLE t1; | |
| 396 INSERT INTO t2 VALUES(3, 4); | |
| 397 INSERT INTO t2 VALUES(7, 8); | |
| 398 } | |
| 399 } | |
| 400 | |
| 401 | |
| 402 integrity_check trigger1-5.1 | |
| 403 | |
| 404 # Create a trigger with the same name as a table. Make sure the | |
| 405 # trigger works. Then drop the trigger. Make sure the table is | |
| 406 # still there. | |
| 407 # | |
| 408 set view_v1 {} | |
| 409 ifcapable view { | |
| 410 set view_v1 {view v1} | |
| 411 } | |
| 412 do_test trigger1-6.1 { | |
| 413 execsql {SELECT type, name FROM sqlite_master} | |
| 414 } [concat $view_v1 {table t2}] | |
| 415 do_test trigger1-6.2 { | |
| 416 execsql { | |
| 417 CREATE TRIGGER t2 BEFORE DELETE ON t2 BEGIN | |
| 418 SELECT RAISE(ABORT,'deletes are not permitted'); | |
| 419 END; | |
| 420 SELECT type, name FROM sqlite_master; | |
| 421 } | |
| 422 } [concat $view_v1 {table t2 trigger t2}] | |
| 423 do_test trigger1-6.3 { | |
| 424 catchsql {DELETE FROM t2} | |
| 425 } {1 {deletes are not permitted}} | |
| 426 verify_ex_errcode trigger1-6.3b SQLITE_CONSTRAINT_TRIGGER | |
| 427 do_test trigger1-6.4 { | |
| 428 execsql {SELECT * FROM t2} | |
| 429 } {3 4 7 8} | |
| 430 do_test trigger1-6.5 { | |
| 431 db close | |
| 432 sqlite3 db test.db | |
| 433 execsql {SELECT type, name FROM sqlite_master} | |
| 434 } [concat $view_v1 {table t2 trigger t2}] | |
| 435 do_test trigger1-6.6 { | |
| 436 execsql { | |
| 437 DROP TRIGGER t2; | |
| 438 SELECT type, name FROM sqlite_master; | |
| 439 } | |
| 440 } [concat $view_v1 {table t2}] | |
| 441 do_test trigger1-6.7 { | |
| 442 execsql {SELECT * FROM t2} | |
| 443 } {3 4 7 8} | |
| 444 do_test trigger1-6.8 { | |
| 445 db close | |
| 446 sqlite3 db test.db | |
| 447 execsql {SELECT * FROM t2} | |
| 448 } {3 4 7 8} | |
| 449 | |
| 450 integrity_check trigger1-7.1 | |
| 451 | |
| 452 # Check to make sure the name of a trigger can be quoted so that keywords | |
| 453 # can be used as trigger names. Ticket #468 | |
| 454 # | |
| 455 do_test trigger1-8.1 { | |
| 456 execsql { | |
| 457 CREATE TRIGGER 'trigger' AFTER INSERT ON t2 BEGIN SELECT 1; END; | |
| 458 SELECT name FROM sqlite_master WHERE type='trigger'; | |
| 459 } | |
| 460 } {trigger} | |
| 461 do_test trigger1-8.2 { | |
| 462 execsql { | |
| 463 DROP TRIGGER 'trigger'; | |
| 464 SELECT name FROM sqlite_master WHERE type='trigger'; | |
| 465 } | |
| 466 } {} | |
| 467 do_test trigger1-8.3 { | |
| 468 execsql { | |
| 469 CREATE TRIGGER "trigger" AFTER INSERT ON t2 BEGIN SELECT 1; END; | |
| 470 SELECT name FROM sqlite_master WHERE type='trigger'; | |
| 471 } | |
| 472 } {trigger} | |
| 473 do_test trigger1-8.4 { | |
| 474 execsql { | |
| 475 DROP TRIGGER "trigger"; | |
| 476 SELECT name FROM sqlite_master WHERE type='trigger'; | |
| 477 } | |
| 478 } {} | |
| 479 do_test trigger1-8.5 { | |
| 480 execsql { | |
| 481 CREATE TRIGGER [trigger] AFTER INSERT ON t2 BEGIN SELECT 1; END; | |
| 482 SELECT name FROM sqlite_master WHERE type='trigger'; | |
| 483 } | |
| 484 } {trigger} | |
| 485 do_test trigger1-8.6 { | |
| 486 execsql { | |
| 487 DROP TRIGGER [trigger]; | |
| 488 SELECT name FROM sqlite_master WHERE type='trigger'; | |
| 489 } | |
| 490 } {} | |
| 491 | |
| 492 ifcapable conflict { | |
| 493 # Make sure REPLACE works inside of triggers. | |
| 494 # | |
| 495 # There are two versions of trigger1-9.1 and trigger1-9.2. One that uses | |
| 496 # compound SELECT statements, and another that does not. | |
| 497 ifcapable compound { | |
| 498 do_test trigger1-9.1 { | |
| 499 execsql { | |
| 500 CREATE TABLE t3(a,b); | |
| 501 CREATE TABLE t4(x UNIQUE, b); | |
| 502 CREATE TRIGGER r34 AFTER INSERT ON t3 BEGIN | |
| 503 REPLACE INTO t4 VALUES(new.a,new.b); | |
| 504 END; | |
| 505 INSERT INTO t3 VALUES(1,2); | |
| 506 SELECT * FROM t3 UNION ALL SELECT 99, 99 UNION ALL SELECT * FROM t4; | |
| 507 } | |
| 508 } {1 2 99 99 1 2} | |
| 509 do_test trigger1-9.2 { | |
| 510 execsql { | |
| 511 INSERT INTO t3 VALUES(1,3); | |
| 512 SELECT * FROM t3 UNION ALL SELECT 99, 99 UNION ALL SELECT * FROM t4; | |
| 513 } | |
| 514 } {1 2 1 3 99 99 1 3} | |
| 515 } else { | |
| 516 do_test trigger1-9.1 { | |
| 517 execsql { | |
| 518 CREATE TABLE t3(a,b); | |
| 519 CREATE TABLE t4(x UNIQUE, b); | |
| 520 CREATE TRIGGER r34 AFTER INSERT ON t3 BEGIN | |
| 521 REPLACE INTO t4 VALUES(new.a,new.b); | |
| 522 END; | |
| 523 INSERT INTO t3 VALUES(1,2); | |
| 524 SELECT * FROM t3; SELECT 99, 99; SELECT * FROM t4; | |
| 525 } | |
| 526 } {1 2 99 99 1 2} | |
| 527 do_test trigger1-9.2 { | |
| 528 execsql { | |
| 529 INSERT INTO t3 VALUES(1,3); | |
| 530 SELECT * FROM t3; SELECT 99, 99; SELECT * FROM t4; | |
| 531 } | |
| 532 } {1 2 1 3 99 99 1 3} | |
| 533 } | |
| 534 execsql { | |
| 535 DROP TABLE t3; | |
| 536 DROP TABLE t4; | |
| 537 } | |
| 538 } | |
| 539 | |
| 540 | |
| 541 # Ticket #764. At one stage TEMP triggers would fail to re-install when the | |
| 542 # schema was reloaded. The following tests ensure that TEMP triggers are | |
| 543 # correctly re-installed. | |
| 544 # | |
| 545 # Also verify that references within trigger programs are resolved at | |
| 546 # statement compile time, not trigger installation time. This means, for | |
| 547 # example, that you can drop and re-create tables referenced by triggers. | |
| 548 ifcapable tempdb&&attach { | |
| 549 do_test trigger1-10.0 { | |
| 550 forcedelete test2.db | |
| 551 forcedelete test2.db-journal | |
| 552 execsql { | |
| 553 ATTACH 'test2.db' AS aux; | |
| 554 } | |
| 555 } {} | |
| 556 do_test trigger1-10.1 { | |
| 557 execsql { | |
| 558 CREATE TABLE main.t4(a, b, c); | |
| 559 CREATE TABLE temp.t4(a, b, c); | |
| 560 CREATE TABLE aux.t4(a, b, c); | |
| 561 CREATE TABLE insert_log(db, a, b, c); | |
| 562 } | |
| 563 } {} | |
| 564 do_test trigger1-10.2 { | |
| 565 execsql { | |
| 566 CREATE TEMP TRIGGER trig1 AFTER INSERT ON main.t4 BEGIN | |
| 567 INSERT INTO insert_log VALUES('main', new.a, new.b, new.c); | |
| 568 END; | |
| 569 CREATE TEMP TRIGGER trig2 AFTER INSERT ON temp.t4 BEGIN | |
| 570 INSERT INTO insert_log VALUES('temp', new.a, new.b, new.c); | |
| 571 END; | |
| 572 CREATE TEMP TRIGGER trig3 AFTER INSERT ON aux.t4 BEGIN | |
| 573 INSERT INTO insert_log VALUES('aux', new.a, new.b, new.c); | |
| 574 END; | |
| 575 } | |
| 576 } {} | |
| 577 do_test trigger1-10.3 { | |
| 578 execsql { | |
| 579 INSERT INTO main.t4 VALUES(1, 2, 3); | |
| 580 INSERT INTO temp.t4 VALUES(4, 5, 6); | |
| 581 INSERT INTO aux.t4 VALUES(7, 8, 9); | |
| 582 } | |
| 583 } {} | |
| 584 do_test trigger1-10.4 { | |
| 585 execsql { | |
| 586 SELECT * FROM insert_log; | |
| 587 } | |
| 588 } {main 1 2 3 temp 4 5 6 aux 7 8 9} | |
| 589 do_test trigger1-10.5 { | |
| 590 execsql { | |
| 591 BEGIN; | |
| 592 INSERT INTO main.t4 VALUES(1, 2, 3); | |
| 593 INSERT INTO temp.t4 VALUES(4, 5, 6); | |
| 594 INSERT INTO aux.t4 VALUES(7, 8, 9); | |
| 595 ROLLBACK; | |
| 596 } | |
| 597 } {} | |
| 598 do_test trigger1-10.6 { | |
| 599 execsql { | |
| 600 SELECT * FROM insert_log; | |
| 601 } | |
| 602 } {main 1 2 3 temp 4 5 6 aux 7 8 9} | |
| 603 do_test trigger1-10.7 { | |
| 604 execsql { | |
| 605 DELETE FROM insert_log; | |
| 606 INSERT INTO main.t4 VALUES(11, 12, 13); | |
| 607 INSERT INTO temp.t4 VALUES(14, 15, 16); | |
| 608 INSERT INTO aux.t4 VALUES(17, 18, 19); | |
| 609 } | |
| 610 } {} | |
| 611 do_test trigger1-10.8 { | |
| 612 execsql { | |
| 613 SELECT * FROM insert_log; | |
| 614 } | |
| 615 } {main 11 12 13 temp 14 15 16 aux 17 18 19} | |
| 616 do_test trigger1-10.9 { | |
| 617 # Drop and re-create the insert_log table in a different database. Note | |
| 618 # that we can change the column names because the trigger programs don't | |
| 619 # use them explicitly. | |
| 620 execsql { | |
| 621 DROP TABLE insert_log; | |
| 622 CREATE TABLE aux.insert_log(db, d, e, f); | |
| 623 } | |
| 624 } {} | |
| 625 do_test trigger1-10.10 { | |
| 626 execsql { | |
| 627 INSERT INTO main.t4 VALUES(21, 22, 23); | |
| 628 INSERT INTO temp.t4 VALUES(24, 25, 26); | |
| 629 INSERT INTO aux.t4 VALUES(27, 28, 29); | |
| 630 } | |
| 631 } {} | |
| 632 do_test trigger1-10.11 { | |
| 633 execsql { | |
| 634 SELECT * FROM insert_log; | |
| 635 } | |
| 636 } {main 21 22 23 temp 24 25 26 aux 27 28 29} | |
| 637 } | |
| 638 | |
| 639 do_test trigger1-11.1 { | |
| 640 catchsql {SELECT raise(abort,'message');} | |
| 641 } {1 {RAISE() may only be used within a trigger-program}} | |
| 642 | |
| 643 do_test trigger1-15.1 { | |
| 644 execsql { | |
| 645 CREATE TABLE tA(a INTEGER PRIMARY KEY, b, c); | |
| 646 CREATE TRIGGER tA_trigger BEFORE UPDATE ON "tA" BEGIN SELECT 1; END; | |
| 647 INSERT INTO tA VALUES(1, 2, 3); | |
| 648 } | |
| 649 catchsql { UPDATE tA SET a = 'abc' } | |
| 650 } {1 {datatype mismatch}} | |
| 651 do_test trigger1-15.2 { | |
| 652 catchsql { INSERT INTO tA VALUES('abc', 2, 3) } | |
| 653 } {1 {datatype mismatch}} | |
| 654 | |
| 655 # Ticket #3947: Do not allow qualified table names on INSERT, UPDATE, and | |
| 656 # DELETE statements within triggers. Actually, this has never been allowed | |
| 657 # by the grammar. But the error message is confusing: one simply gets a | |
| 658 # "syntax error". That has now been changed to give a full error message. | |
| 659 # | |
| 660 do_test trigger1-16.1 { | |
| 661 db eval { | |
| 662 CREATE TABLE t16(a,b,c); | |
| 663 CREATE INDEX t16a ON t16(a); | |
| 664 CREATE INDEX t16b ON t16(b); | |
| 665 } | |
| 666 catchsql { | |
| 667 CREATE TRIGGER main.t16err1 AFTER INSERT ON tA BEGIN | |
| 668 INSERT INTO main.t16 VALUES(1,2,3); | |
| 669 END; | |
| 670 } | |
| 671 } {1 {qualified table names are not allowed on INSERT, UPDATE, and DELETE statem
ents within triggers}} | |
| 672 do_test trigger1-16.2 { | |
| 673 catchsql { | |
| 674 CREATE TRIGGER main.t16err2 AFTER INSERT ON tA BEGIN | |
| 675 UPDATE main.t16 SET rowid=rowid+1; | |
| 676 END; | |
| 677 } | |
| 678 } {1 {qualified table names are not allowed on INSERT, UPDATE, and DELETE statem
ents within triggers}} | |
| 679 do_test trigger1-16.3 { | |
| 680 catchsql { | |
| 681 CREATE TRIGGER main.t16err3 AFTER INSERT ON tA BEGIN | |
| 682 DELETE FROM main.t16; | |
| 683 END; | |
| 684 } | |
| 685 } {1 {qualified table names are not allowed on INSERT, UPDATE, and DELETE statem
ents within triggers}} | |
| 686 do_test trigger1-16.4 { | |
| 687 catchsql { | |
| 688 CREATE TRIGGER main.t16err4 AFTER INSERT ON tA BEGIN | |
| 689 UPDATE t16 NOT INDEXED SET rowid=rowid+1; | |
| 690 END; | |
| 691 } | |
| 692 } {1 {the NOT INDEXED clause is not allowed on UPDATE or DELETE statements withi
n triggers}} | |
| 693 do_test trigger1-16.5 { | |
| 694 catchsql { | |
| 695 CREATE TRIGGER main.t16err5 AFTER INSERT ON tA BEGIN | |
| 696 UPDATE t16 INDEXED BY t16a SET rowid=rowid+1 WHERE a=1; | |
| 697 END; | |
| 698 } | |
| 699 } {1 {the INDEXED BY clause is not allowed on UPDATE or DELETE statements within
triggers}} | |
| 700 do_test trigger1-16.6 { | |
| 701 catchsql { | |
| 702 CREATE TRIGGER main.t16err6 AFTER INSERT ON tA BEGIN | |
| 703 DELETE FROM t16 NOT INDEXED WHERE a=123; | |
| 704 END; | |
| 705 } | |
| 706 } {1 {the NOT INDEXED clause is not allowed on UPDATE or DELETE statements withi
n triggers}} | |
| 707 do_test trigger1-16.7 { | |
| 708 catchsql { | |
| 709 CREATE TRIGGER main.t16err7 AFTER INSERT ON tA BEGIN | |
| 710 DELETE FROM t16 INDEXED BY t16a WHERE a=123; | |
| 711 END; | |
| 712 } | |
| 713 } {1 {the INDEXED BY clause is not allowed on UPDATE or DELETE statements within
triggers}} | |
| 714 | |
| 715 finish_test | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2363173002:
[sqlite] Remove obsolete reference version 3.8.7.4. (Closed)
