AryaWu/sqlite
0
1# 2009 February 22#3# The author disclaims copyright to this source code. In place of4# a legal notice, here is a blessing:5#6# May you do good and not evil.7# May you find forgiveness for yourself and forgive others.8# May you share freely, never taking more than you give.9#10#*************************************************************************11# This file implements regression tests for SQLite library. The12# focus of this script is testing that SQLite can handle a subtle 13# file format change that may be used in the future to implement14# "ALTER TABLE ... RENAME COLUMN ... TO".15#16 17set testdir [file dirname $argv0]18source $testdir/tester.tcl19set testprefix altercol20 21# If SQLITE_OMIT_ALTERTABLE is defined, omit this file.22ifcapable !altertable {23 finish_test24 return25}26 27# Drop all the tables and views in the 'main' database of database connect28# [db]. Sort the objects by name before dropping them.29#30proc drop_all_tables_and_views {db} {31 set SQL {32 SELECT name, type FROM sqlite_master 33 WHERE type IN ('table', 'view') AND name NOT LIKE 'sqlite_%'34 ORDER BY 135 }36 foreach {z t} [db eval $SQL] {37 db eval "DROP $t $z"38 }39}40 41foreach {tn before after} {42 1 {CREATE TABLE t1(a INTEGER, b TEXT, c BLOB)}43 {CREATE TABLE t1(a INTEGER, d TEXT, c BLOB)}44 45 2 {CREATE TABLE t1(a INTEGER, x TEXT, "b" BLOB)}46 {CREATE TABLE t1(a INTEGER, x TEXT, "d" BLOB)}47 48 3 {CREATE TABLE t1(a INTEGER, b TEXT, c BLOB, CHECK(b!=''))}49 {CREATE TABLE t1(a INTEGER, d TEXT, c BLOB, CHECK(d!=''))}50 51 4 {CREATE TABLE t1(a INTEGER, b TEXT, c BLOB, CHECK(t1.b!=''))}52 {CREATE TABLE t1(a INTEGER, d TEXT, c BLOB, CHECK(t1.d!=''))}53 54 5 {CREATE TABLE t1(a INTEGER, b TEXT, c BLOB, CHECK( coalesce(b,c) ))}55 {CREATE TABLE t1(a INTEGER, d TEXT, c BLOB, CHECK( coalesce(d,c) ))}56 57 6 {CREATE TABLE t1(a INTEGER, "b"TEXT, c BLOB, CHECK( coalesce(b,c) ))}58 {CREATE TABLE t1(a INTEGER, "d"TEXT, c BLOB, CHECK( coalesce(d,c) ))}59 60 7 {CREATE TABLE t1(a INTEGER, b TEXT, c BLOB, PRIMARY KEY(b, c))}61 {CREATE TABLE t1(a INTEGER, d TEXT, c BLOB, PRIMARY KEY(d, c))}62 63 8 {CREATE TABLE t1(a INTEGER, b TEXT PRIMARY KEY, c BLOB)}64 {CREATE TABLE t1(a INTEGER, d TEXT PRIMARY KEY, c BLOB)}65 66 9 {CREATE TABLE t1(a, b TEXT, c, PRIMARY KEY(a, b), UNIQUE("B"))}67 {CREATE TABLE t1(a, d TEXT, c, PRIMARY KEY(a, d), UNIQUE("d"))}68 69 10 {CREATE TABLE t1(a, b, c); CREATE INDEX t1i ON t1(a, c)}70 {{CREATE TABLE t1(a, d, c)} {CREATE INDEX t1i ON t1(a, c)}}71 72 11 {CREATE TABLE t1(a, b, c); CREATE INDEX t1i ON t1(b, c)}73 {{CREATE TABLE t1(a, d, c)} {CREATE INDEX t1i ON t1(d, c)}}74 75 12 {CREATE TABLE t1(a, b, c); CREATE INDEX t1i ON t1(b+b+b+b, c) WHERE b>0}76 {{CREATE TABLE t1(a, d, c)} {CREATE INDEX t1i ON t1(d+d+d+d, c) WHERE d>0}}77 78 13 {CREATE TABLE t1(a, b, c, FOREIGN KEY (b) REFERENCES t2)}79 {CREATE TABLE t1(a, d, c, FOREIGN KEY (d) REFERENCES t2)}80 81 14 {CREATE TABLE t1(a INTEGER, b TEXT, c BLOB, PRIMARY KEY(b))}82 {CREATE TABLE t1(a INTEGER, d TEXT, c BLOB, PRIMARY KEY(d))}83 84 15 {CREATE TABLE t1(a INTEGER, b INTEGER, c BLOB, PRIMARY KEY(b))}85 {CREATE TABLE t1(a INTEGER, d INTEGER, c BLOB, PRIMARY KEY(d))}86 87 16 {CREATE TABLE t1(a INTEGER, b INTEGER PRIMARY KEY, c BLOB)}88 {CREATE TABLE t1(a INTEGER, d INTEGER PRIMARY KEY, c BLOB)}89 90 17 {CREATE TABLE t1(a INTEGER, b INTEGER PRIMARY KEY, c BLOB, FOREIGN KEY (b) REFERENCES t2)}91 {CREATE TABLE t1(a INTEGER, d INTEGER PRIMARY KEY, c BLOB, FOREIGN KEY (d) REFERENCES t2)}92 93} {94 reset_db95 do_execsql_test 1.$tn.0 $before96 97 do_execsql_test 1.$tn.1 {98 INSERT INTO t1 VALUES(1, 2, 3);99 }100 101 do_execsql_test 1.$tn.2 {102 ALTER TABLE t1 RENAME COLUMN b TO d;103 }104 105 do_execsql_test 1.$tn.3 {106 SELECT * FROM t1;107 } {1 2 3}108 109 if {[string first INDEX $before]>0} {110 set res $after111 } else {112 set res [list $after]113 }114 do_execsql_test 1.$tn.4 {115 SELECT sql FROM sqlite_master WHERE tbl_name='t1' AND sql!=''116 } $res117}118 119#-------------------------------------------------------------------------120#121do_execsql_test 2.0 {122 CREATE TABLE t3(a, b, c, d, e, f, g, h, i, j, k, l, m, FOREIGN KEY (b, c, d, e, f, g, h, i, j, k, l, m) REFERENCES t4);123}124 125sqlite3 db2 test.db126do_execsql_test -db db2 2.1 { SELECT b FROM t3 }127 128do_execsql_test 2.2 {129 ALTER TABLE t3 RENAME b TO biglongname;130 SELECT sql FROM sqlite_master WHERE name='t3';131} {{CREATE TABLE t3(a, biglongname, c, d, e, f, g, h, i, j, k, l, m, FOREIGN KEY (biglongname, c, d, e, f, g, h, i, j, k, l, m) REFERENCES t4)}}132 133do_execsql_test -db db2 2.3 { SELECT biglongname FROM t3 }134 135#-------------------------------------------------------------------------136#137do_execsql_test 3.0 {138 CREATE TABLE t4(x, y, z);139 CREATE TRIGGER ttt AFTER INSERT ON t4 WHEN new.y<0 BEGIN140 SELECT x, y, z FROM t4;141 DELETE FROM t4 WHERE y=32;142 UPDATE t4 SET x=y+1, y=0 WHERE y=32;143 INSERT INTO t4(x, y, z) SELECT 4, 5, 6 WHERE 0;144 END;145 INSERT INTO t4 VALUES(3, 2, 1);146}147 148do_execsql_test 3.1 {149 ALTER TABLE t4 RENAME y TO abc;150 SELECT sql FROM sqlite_master WHERE name='t4';151} {{CREATE TABLE t4(x, abc, z)}}152 153do_execsql_test 3.2 {154 SELECT * FROM t4;155} {3 2 1}156 157do_execsql_test 3.3 { INSERT INTO t4 VALUES(6, 5, 4); } {}158 159do_execsql_test 3.4 { SELECT sql FROM sqlite_master WHERE type='trigger' } {160{CREATE TRIGGER ttt AFTER INSERT ON t4 WHEN new.abc<0 BEGIN161 SELECT x, abc, z FROM t4;162 DELETE FROM t4 WHERE abc=32;163 UPDATE t4 SET x=abc+1, abc=0 WHERE abc=32;164 INSERT INTO t4(x, abc, z) SELECT 4, 5, 6 WHERE 0;165 END}166}167 168#-------------------------------------------------------------------------169#170do_execsql_test 4.0 {171 CREATE TABLE c1(a, b, FOREIGN KEY (a, b) REFERENCES p1(c, d));172 CREATE TABLE p1(c, d, PRIMARY KEY(c, d));173 PRAGMA foreign_keys = 1;174 INSERT INTO p1 VALUES(1, 2);175 INSERT INTO p1 VALUES(3, 4);176}177 178do_execsql_test 4.1 {179 ALTER TABLE p1 RENAME d TO "silly name";180 SELECT sql FROM sqlite_master WHERE name IN ('c1', 'p1');181} {182 {CREATE TABLE c1(a, b, FOREIGN KEY (a, b) REFERENCES p1(c, "silly name"))}183 {CREATE TABLE p1(c, "silly name", PRIMARY KEY(c, "silly name"))}184}185 186do_execsql_test 4.2 { INSERT INTO c1 VALUES(1, 2); }187 188do_execsql_test 4.3 {189 CREATE TABLE c2(a, b, FOREIGN KEY (a, b) REFERENCES p1);190}191 192do_execsql_test 4.4 {193 ALTER TABLE p1 RENAME "silly name" TO reasonable;194 SELECT sql FROM sqlite_master WHERE name IN ('c1', 'c2', 'p1');195} {196 {CREATE TABLE c1(a, b, FOREIGN KEY (a, b) REFERENCES p1(c, "reasonable"))}197 {CREATE TABLE p1(c, "reasonable", PRIMARY KEY(c, "reasonable"))}198 {CREATE TABLE c2(a, b, FOREIGN KEY (a, b) REFERENCES p1)}199}200 201#-------------------------------------------------------------------------202 203do_execsql_test 5.0 {204 CREATE TABLE t5(a, b, c);205 CREATE INDEX t5a ON t5(a);206 INSERT INTO t5 VALUES(1, 2, 3), (4, 5, 6);207 ANALYZE;208}209 210do_execsql_test 5.1 {211 ALTER TABLE t5 RENAME b TO big;212 SELECT big FROM t5;213} {2 5}214 215do_catchsql_test 6.1 {216 ALTER TABLE sqlite_stat1 RENAME tbl TO thetable;217} {1 {table sqlite_stat1 may not be altered}}218 219#-------------------------------------------------------------------------220#221do_execsql_test 6.0 {222 CREATE TABLE blob(223 rid INTEGER PRIMARY KEY,224 rcvid INTEGER,225 size INTEGER,226 uuid TEXT UNIQUE NOT NULL,227 content BLOB,228 CHECK( length(uuid)>=40 AND rid>0 )229 );230}231 232do_execsql_test 6.1 {233 ALTER TABLE "blob" RENAME COLUMN "rid" TO "a1";234}235 236do_catchsql_test 6.2 {237 ALTER TABLE "blob" RENAME COLUMN "a1" TO [where];238} {0 {}}239 240do_execsql_test 6.3 {241 SELECT "where" FROM blob;242} {}243 244#-------------------------------------------------------------------------245# Triggers.246#247db close248db2 close249reset_db250do_execsql_test 7.0 {251 CREATE TABLE c(x);252 INSERT INTO c VALUES(0);253 CREATE TABLE t6("col a", "col b", "col c");254 CREATE TRIGGER zzz AFTER UPDATE OF "col a", "col c" ON t6 BEGIN255 UPDATE c SET x=x+1;256 END;257}258 259do_execsql_test 7.1.1 {260 INSERT INTO t6 VALUES(0, 0, 0);261 UPDATE t6 SET "col c" = 1;262 SELECT * FROM c;263} {1}264 265do_execsql_test 7.1.2 {266 ALTER TABLE t6 RENAME "col c" TO "col 3";267}268 269do_execsql_test 7.1.3 {270 UPDATE t6 SET "col 3" = 0;271 SELECT * FROM c;272} {2}273 274#-------------------------------------------------------------------------275# Views.276#277reset_db278do_execsql_test 8.0 {279 CREATE TABLE a1(x INTEGER, y TEXT, z BLOB, PRIMARY KEY(x));280 CREATE TABLE a2(a, b, c);281 CREATE VIEW v1 AS SELECT x, y, z FROM a1;282}283 284do_execsql_test 8.1 {285 ALTER TABLE a1 RENAME y TO yyy;286 SELECT sql FROM sqlite_master WHERE type='view';287} {{CREATE VIEW v1 AS SELECT x, yyy, z FROM a1}}288 289do_execsql_test 8.2.1 {290 DROP VIEW v1;291 CREATE VIEW v2 AS SELECT x, x+x, a, a+a FROM a1, a2;292} {}293do_execsql_test 8.2.2 {294 ALTER TABLE a1 RENAME x TO xxx;295}296do_execsql_test 8.2.3 {297 SELECT sql FROM sqlite_master WHERE type='view';298} {{CREATE VIEW v2 AS SELECT xxx, xxx+xxx, a, a+a FROM a1, a2}}299 300do_execsql_test 8.3.1 {301 DROP TABLE a2;302 DROP VIEW v2;303 CREATE TABLE a2(a INTEGER PRIMARY KEY, b, c);304 CREATE VIEW v2 AS SELECT xxx, xxx+xxx, a, a+a FROM a1, a2;305} {}306do_execsql_test 8.3.2 {307 ALTER TABLE a1 RENAME xxx TO x;308}309do_execsql_test 8.3.3 {310 SELECT sql FROM sqlite_master WHERE type='view';311} {{CREATE VIEW v2 AS SELECT x, x+x, a, a+a FROM a1, a2}}312 313do_execsql_test 8.4.0 {314 CREATE TABLE b1(a, b, c);315 CREATE TABLE b2(x, y, z);316}317 318do_execsql_test 8.4.1 {319 CREATE VIEW vvv AS SELECT c+c || coalesce(c, c) FROM b1, b2 WHERE x=c GROUP BY c HAVING c>0;320 ALTER TABLE b1 RENAME c TO "a;b";321 SELECT sql FROM sqlite_master WHERE name='vvv';322} {{CREATE VIEW vvv AS SELECT "a;b"+"a;b" || coalesce("a;b", "a;b") FROM b1, b2 WHERE x="a;b" GROUP BY "a;b" HAVING "a;b">0}}323 324do_execsql_test 8.4.2 {325 CREATE VIEW www AS SELECT b FROM b1 UNION ALL SELECT y FROM b2;326 ALTER TABLE b1 RENAME b TO bbb;327 SELECT sql FROM sqlite_master WHERE name='www';328} {{CREATE VIEW www AS SELECT bbb FROM b1 UNION ALL SELECT y FROM b2}}329 330db collate nocase {string compare}331 332do_execsql_test 8.4.3 {333 CREATE VIEW xxx AS SELECT a FROM b1 UNION SELECT x FROM b2 ORDER BY 1 COLLATE nocase;334}335 336do_execsql_test 8.4.4 {337 ALTER TABLE b2 RENAME x TO hello;338 SELECT sql FROM sqlite_master WHERE name='xxx';339} {{CREATE VIEW xxx AS SELECT a FROM b1 UNION SELECT hello FROM b2 ORDER BY 1 COLLATE nocase}}340 341do_catchsql_test 8.4.5 {342 CREATE VIEW zzz AS SELECT george, ringo FROM b1;343 ALTER TABLE b1 RENAME a TO aaa;344} {1 {error in view zzz: no such column: george}}345 346do_execsql_test 8.5 {347 DROP VIEW zzz;348 CREATE TABLE t5(a TEXT, b INT);349 INSERT INTO t5(a,b) VALUES('aaa',7),('bbb',3),('ccc',4);350 CREATE VIEW vt5(x) AS SELECT group_concat(a ORDER BY b) FROM t5;351 SELECT x FROM vt5;352} {bbb,ccc,aaa}353do_execsql_test 8.5.1 {354 ALTER TABLE t5 RENAME COLUMN b TO bbb;355 SELECT sql FROM sqlite_schema WHERE name='vt5';356} {{CREATE VIEW vt5(x) AS SELECT group_concat(a ORDER BY bbb) FROM t5}}357do_execsql_test 8.5.2 {358 SELECT x FROM vt5;359} {bbb,ccc,aaa}360 361#-------------------------------------------------------------------------362# More triggers.363#364proc do_rename_column_test {tn old new lSchema} {365 for {set i 0} {$i < 2} {incr i} {366 drop_all_tables_and_views db367 368 set lSorted [list]369 foreach sql $lSchema { 370 execsql $sql 371 lappend lSorted [string trim $sql]372 }373 set lSorted [lsort $lSorted]374 375 do_execsql_test $tn.$i.1 {376 SELECT sql FROM sqlite_master WHERE sql!='' ORDER BY 1377 } $lSorted378 379 if {$i==1} {380 db close381 sqlite3 db test.db382 }383 384 do_execsql_test $tn.$i.2 "ALTER TABLE t1 RENAME $old TO $new"385 386 do_execsql_test $tn.$i.3 {387 SELECT sql FROM sqlite_master ORDER BY 1388 } [string map [list $old $new] $lSorted]389 }390}391 392foreach {tn old new lSchema} {393 1 _x_ _xxx_ {394 { CREATE TABLE t1(a, b, _x_) }395 { CREATE TRIGGER AFTER INSERT ON t1 BEGIN396 SELECT _x_ FROM t1;397 END }398 }399 400 2 _x_ _xxx_ {401 { CREATE TABLE t1(a, b, _x_) }402 { CREATE TABLE t2(c, d, e) }403 { CREATE TRIGGER ttt AFTER INSERT ON t2 BEGIN404 SELECT _x_ FROM t1;405 END }406 }407 408 3 _x_ _xxx_ {409 { CREATE TABLE t1(a, b, _x_ INTEGER, PRIMARY KEY(_x_), CHECK(_x_>0)) }410 { CREATE TABLE t2(c, d, e) }411 { CREATE TRIGGER ttt AFTER UPDATE ON t1 BEGIN412 INSERT INTO t2 VALUES(new.a, new.b, new._x_);413 END }414 }415 416 4 _x_ _xxx_ {417 { CREATE TABLE t1(a, b, _x_ INTEGER, PRIMARY KEY(_x_), CHECK(_x_>0)) }418 { CREATE TRIGGER ttt AFTER UPDATE ON t1 BEGIN419 INSERT INTO t1 VALUES(new.a, new.b, new._x_)420 ON CONFLICT (_x_) WHERE _x_>10 DO UPDATE SET _x_ = _x_+1;421 END }422 }423 424 4 _x_ _xxx_ {425 { CREATE TABLE t1(a, b, _x_ INTEGER, PRIMARY KEY(_x_), CHECK(_x_>0)) }426 { CREATE TRIGGER ttt AFTER UPDATE ON t1 BEGIN427 INSERT INTO t1 VALUES(new.a, new.b, new._x_)428 ON CONFLICT (_x_) WHERE _x_>10 DO NOTHING;429 END }430 }431} {432 do_rename_column_test 9.$tn $old $new $lSchema433}434 435#-------------------------------------------------------------------------436# Test that views can be edited even if there are missing collation 437# sequences or user defined functions.438#439reset_db440 441ifcapable vtab {442 foreach {tn old new lSchema} {443 1 _x_ _xxx_ {444 { CREATE TABLE t1(a, b, _x_) }445 { CREATE VIEW s1 AS SELECT a, b, _x_ FROM t1 WHERE _x_='abc' COLLATE xyz }446 }447 448 2 _x_ _xxx_ {449 { CREATE TABLE t1(a, b, _x_) }450 { CREATE VIEW v1 AS SELECT a, b, _x_ FROM t1 WHERE scalar(_x_) }451 }452 453 3 _x_ _xxx_ {454 { CREATE TABLE t1(a, b, _x_) }455 { CREATE VIEW v1 AS SELECT a, b, _x_ FROM t1 WHERE _x_ = unicode(1, 2, 3) }456 }457 458 4 _x_ _xxx_ {459 { CREATE TABLE t1(a, b, _x_) }460 { CREATE VIRTUAL TABLE e1 USING echo(t1) }461 }462 } {463 register_echo_module db464 do_rename_column_test 10.$tn $old $new $lSchema465 }466 467 #--------------------------------------------------------------------------468 # Test that if a view or trigger refers to a virtual table for which the469 # module is not available, RENAME COLUMN cannot proceed.470 #471 reset_db472 register_echo_module db473 do_execsql_test 11.0 {474 CREATE TABLE x1(a, b, c);475 CREATE VIRTUAL TABLE e1 USING echo(x1);476 }477 db close478 sqlite3 db test.db479 480 do_execsql_test 11.1 {481 ALTER TABLE x1 RENAME b TO bbb;482 SELECT sql FROM sqlite_master;483 } { {CREATE TABLE x1(a, bbb, c)} {CREATE VIRTUAL TABLE e1 USING echo(x1)} }484 485 do_execsql_test 11.2 {486 CREATE VIEW v1 AS SELECT e1.*, x1.c FROM e1, x1;487 }488 489 do_catchsql_test 11.3 {490 ALTER TABLE x1 RENAME c TO ccc;491 } {1 {error in view v1: no such module: echo}}492}493 494#-------------------------------------------------------------------------495# Test some error conditions:496#497# 1. Renaming a column of a system table,498# 2. Renaming a column of a VIEW,499# 3. Renaming a column of a virtual table.500# 4. Renaming a column that does not exist.501# 5. Renaming a column of a table that does not exist.502#503reset_db504do_execsql_test 12.1.1 {505 CREATE TABLE t1(a, b);506 CREATE INDEX t1a ON t1(a);507 INSERT INTO t1 VALUES(1, 1), (2, 2), (3, 4);508 ANALYZE;509}510do_catchsql_test 12.1.2 {511 ALTER TABLE sqlite_stat1 RENAME idx TO theindex;512} {1 {table sqlite_stat1 may not be altered}}513do_execsql_test 12.1.3 {514 SELECT sql FROM sqlite_master WHERE tbl_name = 'sqlite_stat1'515} {{CREATE TABLE sqlite_stat1(tbl,idx,stat)}}516 517do_execsql_test 12.2.1 {518 CREATE VIEW v1 AS SELECT * FROM t1;519 CREATE VIEW v2(c, d) AS SELECT * FROM t1;520}521do_catchsql_test 12.2.2 {522 ALTER TABLE v1 RENAME a TO z;523} {1 {cannot rename columns of view "v1"}}524do_catchsql_test 12.2.3 {525 ALTER TABLE v2 RENAME c TO y;526} {1 {cannot rename columns of view "v2"}}527 528ifcapable fts5 {529 do_execsql_test 12.3.1 {530 CREATE VIRTUAL TABLE ft USING fts5(a, b, c);531 }532 do_catchsql_test 12.3.2 {533 ALTER TABLE ft RENAME a TO z;534 } {1 {cannot rename columns of virtual table "ft"}}535}536 537do_execsql_test 12.4.1 {538 CREATE TABLE t2(x, y, z);539}540do_catchsql_test 12.4.2 {541 ALTER TABLE t2 RENAME COLUMN a TO b;542} {1 {no such column: "a"}}543 544do_catchsql_test 12.5.1 {545 ALTER TABLE t3 RENAME COLUMN a TO b;546} {1 {no such table: t3}}547 548#-------------------------------------------------------------------------549# Test the effect of some parse/resolve errors.550#551reset_db552do_execsql_test 13.1.1 {553 CREATE TABLE x1(i INTEGER, t TEXT UNIQUE);554 CREATE TRIGGER tr1 AFTER INSERT ON x1 BEGIN555 SELECT * FROM nosuchtable;556 END;557}558 559do_catchsql_test 13.1.2 {560 ALTER TABLE x1 RENAME COLUMN t TO ttt;561} {1 {error in trigger tr1: no such table: main.nosuchtable}}562 563do_execsql_test 13.1.3 {564 DROP TRIGGER tr1;565 CREATE INDEX x1i ON x1(i);566 SELECT sql FROM sqlite_master WHERE name='x1i';567} {{CREATE INDEX x1i ON x1(i)}}568 569sqlite3_db_config db DEFENSIVE 0570do_execsql_test 13.1.4 {571 PRAGMA writable_schema = ON;572 UPDATE sqlite_master SET sql = 'CREATE INDEX x1i ON x1(j)' WHERE name='x1i';573 PRAGMA writable_schema = OFF;574} {}575 576do_catchsql_test 13.1.5 {577 ALTER TABLE x1 RENAME COLUMN t TO ttt;578} {1 {error in index x1i: no such column: j}}579 580do_execsql_test 13.1.6 {581 PRAGMA writable_schema = ON;582 UPDATE sqlite_master SET sql = '' WHERE name='x1i';583 PRAGMA writable_schema = OFF;584} {}585 586do_catchsql_test 13.1.7 {587 ALTER TABLE x1 RENAME COLUMN t TO ttt;588} {1 {error in index x1i: }}589 590do_execsql_test 13.1.8 {591 PRAGMA writable_schema = ON;592 DELETE FROM sqlite_master WHERE name = 'x1i';593 PRAGMA writable_schema = OFF;594}595 596do_execsql_test 13.2.0 {597 CREATE TABLE data(x UNIQUE, y, z);598}599foreach {tn trigger error} {600 1 {601 CREATE TRIGGER tr1 AFTER INSERT ON x1 BEGIN602 UPDATE data SET x=x+1 WHERE zzz=new.i;603 END;604 } {no such column: zzz}605 606 2 {607 CREATE TRIGGER tr1 AFTER INSERT ON x1 BEGIN608 INSERT INTO data(x, y) VALUES(new.i, new.t, 1) 609 ON CONFLICT (x) DO UPDATE SET z=zz+1;610 END;611 } {no such column: zz}612 613 3 {614 CREATE TRIGGER tr1 AFTER INSERT ON x1 BEGIN615 INSERT INTO x1(i, t) VALUES(new.i+1, new.t||'1') 616 ON CONFLICT (tttttt) DO UPDATE SET t=i+1;617 END;618 } {no such column: tttttt}619 620 4 {621 CREATE TRIGGER tr1 AFTER INSERT ON x1 BEGIN622 INSERT INTO nosuchtable VALUES(new.i, new.t);623 END;624 } {no such table: main.nosuchtable}625} {626 do_execsql_test 13.2.$tn.1 "627 DROP TRIGGER IF EXISTS tr1;628 $trigger629 "630 631 do_catchsql_test 13.2.$tn.2 {632 ALTER TABLE x1 RENAME COLUMN t TO ttt;633 } "1 {error in trigger tr1: $error}"634}635 636#-------------------------------------------------------------------------637# Passing invalid parameters directly to sqlite_rename_column().638#639sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db640do_execsql_test 14.1 {641 CREATE TABLE ddd(sql, type, object, db, tbl, icol, znew, bquote);642 INSERT INTO ddd VALUES(643 'CREATE TABLE x1(i INTEGER, t TEXT)',644 'table', 'x1', 'main', 'x1', -1, 'zzz', 0645 ), (646 'CREATE TABLE x1(i INTEGER, t TEXT)',647 'table', 'x1', 'main', 'x1', 2, 'zzz', 0648 ), (649 'CREATE TABLE x1(i INTEGER, t TEXT)',650 'table', 'x1', 'main', 'notable', 0, 'zzz', 0651 ), (652 'CREATE TABLE x1(i INTEGER, t TEXT)',653 'table', 'x1', 'main', 'ddd', -1, 'zzz', 0654 );655} {}656 657do_execsql_test 14.2 {658 SELECT 659 sqlite_rename_column(sql, type, object, db, tbl, icol, znew, bquote, 0)660 FROM ddd;661} {{} {} {} {}}662sqlite3_test_control SQLITE_TESTCTRL_INTERNAL_FUNCTIONS db663 664# If the INTERNAL_FUNCTIONS test-control is disabled (which is the default)665# then the sqlite_rename_table() SQL function is not accessible to666# ordinary SQL.667#668do_catchsql_test 14.3 {669 SELECT sqlite_rename_column(0,0,0,0,0,0,0,0,0);670} {1 {no such function: sqlite_rename_column}}671 672#-------------------------------------------------------------------------673#674reset_db675do_execsql_test 15.0 {676 CREATE TABLE xxx(a, b, c);677 SELECT a AS d FROM xxx WHERE d=0;678}679 680do_execsql_test 15.1 {681 CREATE VIEW vvv AS SELECT a AS d FROM xxx WHERE d=0;682 ALTER TABLE xxx RENAME a TO xyz;683}684 685do_execsql_test 15.2 {686 SELECT sql FROM sqlite_master WHERE type='view';687} {{CREATE VIEW vvv AS SELECT xyz AS d FROM xxx WHERE d=0}}688 689#-------------------------------------------------------------------------690#691do_execsql_test 16.1.0 {692 CREATE TABLE t1(a,b,c);693 CREATE TABLE t2(d,e,f);694 INSERT INTO t1 VALUES(1,2,3);695 INSERT INTO t2 VALUES(4,5,6);696 CREATE VIEW v4 AS SELECT a, d FROM t1, t2;697 SELECT * FROM v4;698} {1 4}699 700do_catchsql_test 16.1.1 {701 ALTER TABLE t2 RENAME d TO a;702} {1 {error in view v4 after rename: ambiguous column name: a}}703 704do_execsql_test 16.1.2 {705 SELECT * FROM v4;706} {1 4}707 708do_execsql_test 16.1.3 {709 CREATE UNIQUE INDEX t2d ON t2(d);710 CREATE TRIGGER tr1 AFTER INSERT ON t1 BEGIN711 INSERT INTO t2 VALUES(new.a, new.b, new.c)712 ON CONFLICT(d) DO UPDATE SET f = excluded.f;713 END;714}715 716do_execsql_test 16.1.4 {717 INSERT INTO t1 VALUES(4, 8, 456);718 SELECT * FROM t2;719} {4 5 456}720 721do_execsql_test 16.1.5 {722 ALTER TABLE t2 RENAME COLUMN f TO "big f";723 INSERT INTO t1 VALUES(4, 0, 20456);724 SELECT * FROM t2;725} {4 5 20456}726 727do_execsql_test 16.1.6 {728 ALTER TABLE t1 RENAME COLUMN c TO "big c";729 INSERT INTO t1 VALUES(4, 0, 0);730 SELECT * FROM t2;731} {4 5 0}732 733do_execsql_test 16.2.1 {734 CREATE VIEW temp.v5 AS SELECT "big c" FROM t1; 735 SELECT * FROM v5;736} {3 456 20456 0}737 738do_execsql_test 16.2.2 {739 ALTER TABLE t1 RENAME COLUMN "big c" TO reallybigc;740} {}741 742do_execsql_test 16.2.3 {743 SELECT * FROM v5;744} {3 456 20456 0}745 746#-------------------------------------------------------------------------747#748do_execsql_test 17.0 {749 CREATE TABLE u7(x, y, z);750 CREATE TRIGGER u7t AFTER INSERT ON u7 BEGIN751 INSERT INTO u8 VALUES(new.x, new.y, new.z);752 END;753} {}754do_catchsql_test 17.1 {755 ALTER TABLE u7 RENAME x TO xxx;756} {1 {error in trigger u7t: no such table: main.u8}}757 758do_execsql_test 17.2 {759 CREATE TEMP TABLE uu7(x, y, z);760 CREATE TRIGGER uu7t AFTER INSERT ON uu7 BEGIN761 INSERT INTO u8 VALUES(new.x, new.y, new.z);762 END;763} {}764do_catchsql_test 17.3 {765 ALTER TABLE uu7 RENAME x TO xxx;766} {1 {error in trigger uu7t: no such table: u8}}767 768reset_db769forcedelete test.db2770do_execsql_test 18.0 {771 ATTACH 'test.db2' AS aux;772 CREATE TABLE t1(a);773 CREATE TABLE aux.log(v);774 CREATE TEMP TRIGGER tr1 AFTER INSERT ON t1 BEGIN775 INSERT INTO log VALUES(new.a);776 END;777 INSERT INTO t1 VALUES(111);778 SELECT v FROM log;779} {111}780 781do_execsql_test 18.1 {782 ALTER TABLE t1 RENAME a TO b;783}784 785reset_db786do_execsql_test 19.0 {787 CREATE TABLE t1(a, b);788 CREATE TABLE t2(c, d);789 CREATE VIEW v2(e) AS SELECT coalesce(t2.c,t1.a) FROM t1, t2 WHERE t1.b=t2.d;790}791 792do_execsql_test 19.1 {793 ALTER TABLE t1 RENAME a TO f;794 SELECT sql FROM sqlite_master WHERE name = 'v2';795} {796 {CREATE VIEW v2(e) AS SELECT coalesce(t2.c,t1.f) FROM t1, t2 WHERE t1.b=t2.d}797}798 799# 2019-01-08: https://sqlite.org/src/tktview/bc8d94f0fbd633fd9a051e3800#801# ALTER TABLE RENAME COLUMN does not work for tables that have redundant802# UNIQUE constraints.803#804sqlite3 db :memory:805do_execsql_test 20.100 {806 CREATE TABLE t1(aaa,b,c,UNIQUE(aaA),PRIMARY KEY(aAa),UNIQUE(aAA));807 ALTER TABLE t1 RENAME aaa TO bbb;808 SELECT sql FROM sqlite_master WHERE name='t1';809} {{CREATE TABLE t1(bbb,b,c,UNIQUE(bbb),PRIMARY KEY(bbb),UNIQUE(bbb))}}810do_execsql_test 20.105 {811 DROP TABLE t1;812 CREATE TABLE t1(aaa,b,c,UNIQUE(aaA),PRIMARY KEY(aAa),UNIQUE(aAA))WITHOUT ROWID;813 ALTER TABLE t1 RENAME aaa TO bbb;814 SELECT sql FROM sqlite_master WHERE name='t1';815} {{CREATE TABLE t1(bbb,b,c,UNIQUE(bbb),PRIMARY KEY(bbb),UNIQUE(bbb))WITHOUT ROWID}}816do_execsql_test 20.110 {817 DROP TABLE t1;818 CREATE TABLE t1(aa UNIQUE,bb UNIQUE,cc UNIQUE,UNIQUE(aA),PRIMARY KEY(bB),UNIQUE(cC));819 ALTER TABLE t1 RENAME aa TO xx;820 ALTER TABLE t1 RENAME bb TO yy;821 ALTER TABLE t1 RENAME cc TO zz;822 SELECT sql FROM sqlite_master WHERE name='t1';823} {{CREATE TABLE t1(xx UNIQUE,yy UNIQUE,zz UNIQUE,UNIQUE(xx),PRIMARY KEY(yy),UNIQUE(zz))}}824 825#-------------------------------------------------------------------------826reset_db827do_execsql_test 21.0 {828 CREATE TABLE t1(a, b, c NOT NULL);829 CREATE TRIGGER tr1 AFTER INSERT ON t1 WHEN new.c IS NOT NULL BEGIN830 SELECT c NOT NULL FROM t1;831 END;832}833 834do_execsql_test 21.1 {835 ALTER TABLE t1 RENAME c TO d;836}837 838do_execsql_test 21.2 {839 SELECT sql FROM sqlite_schema WHERE name IS 'tr1'840} {{CREATE TRIGGER tr1 AFTER INSERT ON t1 WHEN new.d IS NOT NULL BEGIN841 SELECT d NOT NULL FROM t1;842 END}843}844 845#-------------------------------------------------------------------------846#847reset_db848do_execsql_test 22.0 {849 CREATE TABLE t1(a, b);850 CREATE TABLE t2(c, othername, extra AS (c + 1));851 ALTER TABLE t1 RENAME a to othername;852 SELECT sql FROM sqlite_schema;853} {854 {CREATE TABLE t1(othername, b)}855 {CREATE TABLE t2(c, othername, extra AS (c + 1))}856}857 858#-------------------------------------------------------------------------859#860reset_db861sqlite3_db_config db SQLITE_DBCONFIG_DQS_DDL 1862sqlite3_db_config db SQLITE_DBCONFIG_DQS_DML 1863do_execsql_test 22.0 {864 CREATE TABLE t1(a, b);865 CREATE INDEX x1 on t1("c"=b);866 INSERT INTO t1 VALUES('a', 'a');867 INSERT INTO t1 VALUES('b', 'b');868 INSERT INTO t1 VALUES('c', 'c');869 ALTER TABLE t1 RENAME COLUMN a TO "c";870 PRAGMA integrity_check;871} {ok}872 873reset_db874do_execsql_test 23.0 {875 CREATE TABLE t1('a'"b",c);876 CREATE INDEX i1 ON t1('a');877 INSERT INTO t1 VALUES(1,2), (3,4);878 ALTER TABLE t1 RENAME COLUMN a TO x;879 PRAGMA integrity_check;880 SELECT sql FROM sqlite_schema WHERE name='t1';881 882} {ok {CREATE TABLE t1("x" "b",c)}}883 884# 2022-02-04885# Do not complain about syntax errors in the schema if886# in PRAGMA writable_schema=ON mode.887#888reset_db889do_execsql_test 23.0 {890 CREATE TABLE t1(a INT, b REAL, c TEXT, d BLOB, e ANY);891 CREATE INDEX t1abx ON t1(a, b, a+b) WHERE c IS NOT NULL;892 CREATE VIEW t2 AS SELECT a+10, b*5.0, xyz FROM t1; -- unknown column "xyz"893 CREATE TABLE schema_copy(name TEXT, sql TEXT);894 INSERT INTO schema_copy(name,sql) SELECT name, sql FROM sqlite_schema WHERE sql IS NOT NULL;895} {}896do_catchsql_test 23.1 {897 ALTER TABLE t1 RENAME COLUMN e TO eeee;898} {1 {error in view t2: no such column: xyz}}899do_execsql_test 23.2 {900 SELECT name, sql FROM sqlite_master901 EXCEPT SELECT name, sql FROM schema_copy;902} {}903do_execsql_test 23.3 {904 BEGIN;905 PRAGMA writable_schema=ON;906 ALTER TABLE t1 RENAME COLUMN e TO eeee;907 PRAGMA writable_schema=OFF;908 SELECT name FROM sqlite_master909 WHERE (name, sql) NOT IN (SELECT name, sql FROM schema_copy);910 ROLLBACK;911} {t1}912do_execsql_test 23.10 {913 DROP VIEW t2;914 CREATE TRIGGER r3 AFTER INSERT ON t1 BEGIN915 INSERT INTO t3(x,y) VALUES(new.a, new.b);916 INSERT INTO t4(p) VALUES(new.c); -- no such table "t4"917 END;918 DELETE FROM schema_copy;919 INSERT INTO schema_copy(name,sql) SELECT name, sql FROM sqlite_schema WHERE sql IS NOT NULL;920} {}921do_catchsql_test 23.11 {922 ALTER TABLE t1 RENAME COLUMN e TO eeee;923} {1 {error in trigger r3: no such table: main.t3}}924do_execsql_test 23.12 {925 SELECT name, sql FROM sqlite_master926 EXCEPT SELECT name, sql FROM schema_copy;927} {}928do_execsql_test 23.13 {929 BEGIN;930 PRAGMA writable_schema=ON;931 ALTER TABLE t1 RENAME COLUMN e TO eeee;932 PRAGMA writable_schema=OFF;933 SELECT name FROM sqlite_master934 WHERE (name, sql) NOT IN (SELECT name, sql FROM schema_copy);935 ROLLBACK;936} {t1}937do_execsql_test 23.20 {938 CREATE TABLE t4(id INTEGER PRIMARY KEY, c1 INT, c2 INT);939 CREATE VIEW t4v1 AS SELECT id, c1, c99 FROM t4;940 DELETE FROM schema_copy;941 INSERT INTO schema_copy SELECT name, sql FROM sqlite_schema;942 BEGIN;943 PRAGMA writable_schema=ON;944 ALTER TABLE t4 RENAME to t4new;945 SELECT name FROM sqlite_schema WHERE (name,sql) NOT IN (SELECT * FROM schema_copy);946 ROLLBACK;947} {t4new}948 949#-------------------------------------------------------------------------950reset_db951do_execsql_test 24.0 {952 CREATE TABLE t1(a PRIMARY KEY, b);953 CREATE TABLE t2(a, b, c);954 INSERT INTO t2 VALUES(1, 1, 1);955}956 957do_catchsql_test 24.1 {958 PRAGMA foreign_keys = 1;959 ALTER TABLE t2 ADD COLUMN d REFERENCES t1 DEFAULT 123;960} {1 {Cannot add a REFERENCES column with non-NULL default value}}961 962finish_test963