AryaWu/sqlite
0
1# 2010 September 182#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#12# The majority of this file implements tests to verify that the "testable13# statements" in the lang_insert.html document are correct.14#15# Also, it contains tests to verify the statements in (the very short)16# lang_replace.html.17#18set testdir [file dirname $argv0]19source $testdir/tester.tcl20 21ifcapable !compound {22 finish_test23 return24}25 26# Organization of tests:27#28# e_insert-0.*: Test the syntax diagram.29#30# e_insert-1.*: Test statements of the form "INSERT ... VALUES(...)".31# 32# e_insert-2.*: Test statements of the form "INSERT ... SELECT ...".33#34# e_insert-3.*: Test statements of the form "INSERT ... DEFAULT VALUES".35#36# e_insert-4.*: Test statements regarding the conflict clause.37#38# e_insert-5.*: Test that the qualified table name and "DEFAULT VALUES"39# syntaxes do not work in trigger bodies.40#41 42do_execsql_test e_insert-0.0 {43 CREATE TABLE a1(a, b);44 CREATE TABLE a2(a, b, c DEFAULT 'xyz');45 CREATE TABLE a3(x DEFAULT 1.0, y DEFAULT 'string', z);46 CREATE TABLE a4(c UNIQUE, d);47} {}48 49proc do_insert_tests {args} {50 uplevel do_select_tests $args51}52 53# -- syntax diagram insert-stmt54#55do_insert_tests e_insert-0 {56 1 "INSERT INTO a1 DEFAULT VALUES" {}57 2 "INSERT INTO main.a1 DEFAULT VALUES" {}58 3 "INSERT OR ROLLBACK INTO main.a1 DEFAULT VALUES" {}59 4 "INSERT OR ROLLBACK INTO a1 DEFAULT VALUES" {}60 5 "INSERT OR ABORT INTO main.a1 DEFAULT VALUES" {}61 6 "INSERT OR ABORT INTO a1 DEFAULT VALUES" {}62 7 "INSERT OR REPLACE INTO main.a1 DEFAULT VALUES" {}63 8 "INSERT OR REPLACE INTO a1 DEFAULT VALUES" {}64 9 "INSERT OR FAIL INTO main.a1 DEFAULT VALUES" {}65 10 "INSERT OR FAIL INTO a1 DEFAULT VALUES" {}66 11 "INSERT OR FAIL INTO main.a1 DEFAULT VALUES" {}67 12 "INSERT OR IGNORE INTO a1 DEFAULT VALUES" {}68 13 "REPLACE INTO a1 DEFAULT VALUES" {}69 14 "REPLACE INTO main.a1 DEFAULT VALUES" {}70 15 "INSERT INTO a1 VALUES(1, 2)" {}71 16 "INSERT INTO main.a1 VALUES(1, 2)" {}72 17 "INSERT OR ROLLBACK INTO main.a1 VALUES(1, 2)" {}73 18 "INSERT OR ROLLBACK INTO a1 VALUES(1, 2)" {}74 19 "INSERT OR ABORT INTO main.a1 VALUES(1, 2)" {}75 20 "INSERT OR ABORT INTO a1 VALUES(1, 2)" {}76 21 "INSERT OR REPLACE INTO main.a1 VALUES(1, 2)" {}77 22 "INSERT OR REPLACE INTO a1 VALUES(1, 2)" {}78 23 "INSERT OR FAIL INTO main.a1 VALUES(1, 2)" {}79 24 "INSERT OR FAIL INTO a1 VALUES(1, 2)" {}80 25 "INSERT OR FAIL INTO main.a1 VALUES(1, 2)" {}81 26 "INSERT OR IGNORE INTO a1 VALUES(1, 2)" {}82 27 "REPLACE INTO a1 VALUES(1, 2)" {}83 28 "REPLACE INTO main.a1 VALUES(1, 2)" {}84 29 "INSERT INTO a1 (b, a) VALUES(1, 2)" {}85 30 "INSERT INTO main.a1 (b, a) VALUES(1, 2)" {}86 31 "INSERT OR ROLLBACK INTO main.a1 (b, a) VALUES(1, 2)" {}87 32 "INSERT OR ROLLBACK INTO a1 (b, a) VALUES(1, 2)" {}88 33 "INSERT OR ABORT INTO main.a1 (b, a) VALUES(1, 2)" {}89 34 "INSERT OR ABORT INTO a1 (b, a) VALUES(1, 2)" {}90 35 "INSERT OR REPLACE INTO main.a1 (b, a) VALUES(1, 2)" {}91 36 "INSERT OR REPLACE INTO a1 (b, a) VALUES(1, 2)" {}92 37 "INSERT OR FAIL INTO main.a1 (b, a) VALUES(1, 2)" {}93 38 "INSERT OR FAIL INTO a1 (b, a) VALUES(1, 2)" {}94 39 "INSERT OR FAIL INTO main.a1 (b, a) VALUES(1, 2)" {}95 40 "INSERT OR IGNORE INTO a1 (b, a) VALUES(1, 2)" {}96 41 "REPLACE INTO a1 (b, a) VALUES(1, 2)" {}97 42 "REPLACE INTO main.a1 (b, a) VALUES(1, 2)" {}98 43 "INSERT INTO a1 SELECT c, b FROM a2" {}99 44 "INSERT INTO main.a1 SELECT c, b FROM a2" {}100 45 "INSERT OR ROLLBACK INTO main.a1 SELECT c, b FROM a2" {}101 46 "INSERT OR ROLLBACK INTO a1 SELECT c, b FROM a2" {}102 47 "INSERT OR ABORT INTO main.a1 SELECT c, b FROM a2" {}103 48 "INSERT OR ABORT INTO a1 SELECT c, b FROM a2" {}104 49 "INSERT OR REPLACE INTO main.a1 SELECT c, b FROM a2" {}105 50 "INSERT OR REPLACE INTO a1 SELECT c, b FROM a2" {}106 51 "INSERT OR FAIL INTO main.a1 SELECT c, b FROM a2" {}107 52 "INSERT OR FAIL INTO a1 SELECT c, b FROM a2" {}108 53 "INSERT OR FAIL INTO main.a1 SELECT c, b FROM a2" {}109 54 "INSERT OR IGNORE INTO a1 SELECT c, b FROM a2" {}110 55 "REPLACE INTO a1 SELECT c, b FROM a2" {}111 56 "REPLACE INTO main.a1 SELECT c, b FROM a2" {}112 57 "INSERT INTO a1 (b, a) SELECT c, b FROM a2" {}113 58 "INSERT INTO main.a1 (b, a) SELECT c, b FROM a2" {}114 59 "INSERT OR ROLLBACK INTO main.a1 (b, a) SELECT c, b FROM a2" {}115 60 "INSERT OR ROLLBACK INTO a1 (b, a) SELECT c, b FROM a2" {}116 61 "INSERT OR ABORT INTO main.a1 (b, a) SELECT c, b FROM a2" {}117 62 "INSERT OR ABORT INTO a1 (b, a) SELECT c, b FROM a2" {}118 63 "INSERT OR REPLACE INTO main.a1 (b, a) SELECT c, b FROM a2" {}119 64 "INSERT OR REPLACE INTO a1 (b, a) SELECT c, b FROM a2" {}120 65 "INSERT OR FAIL INTO main.a1 (b, a) SELECT c, b FROM a2" {}121 66 "INSERT OR FAIL INTO a1 (b, a) SELECT c, b FROM a2" {}122 67 "INSERT OR FAIL INTO main.a1 (b, a) SELECT c, b FROM a2" {}123 68 "INSERT OR IGNORE INTO a1 (b, a) SELECT c, b FROM a2" {}124 69 "REPLACE INTO a1 (b, a) SELECT c, b FROM a2" {}125 70 "REPLACE INTO main.a1 (b, a) SELECT c, b FROM a2" {}126 71 "INSERT INTO a1 (b, a) VALUES(1, 2),(3,4)" {}127 72 "INSERT INTO main.a1 (b, a) VALUES(1, 2),(3,4)" {}128 73 "INSERT OR ROLLBACK INTO main.a1 (b, a) VALUES(1, 2),(3,4)" {}129 74 "INSERT OR ROLLBACK INTO a1 (b, a) VALUES(1, 2),(3,4)" {}130 75 "INSERT OR ABORT INTO main.a1 (b, a) VALUES(1, 2),(3,4)" {}131 76 "INSERT OR ABORT INTO a1 (b, a) VALUES(1, 2),(3,4)" {}132 77 "INSERT OR REPLACE INTO main.a1 (b, a) VALUES(1, 2),(3,4)" {}133 78 "INSERT OR REPLACE INTO a1 (b, a) VALUES(1, 2),(3,4)" {}134 79 "INSERT OR FAIL INTO main.a1 (b, a) VALUES(1, 2),(3,4)" {}135 80 "INSERT OR FAIL INTO a1 (b, a) VALUES(1, 2),(3,4)" {}136 81 "INSERT OR FAIL INTO main.a1 (b, a) VALUES(1, 2),(3,4)" {}137 82 "INSERT OR IGNORE INTO a1 (b, a) VALUES(1, 2),(3,4)" {}138 83 "REPLACE INTO a1 (b, a) VALUES(1, 2),(3,4)" {}139 84 "REPLACE INTO main.a1 (b, a) VALUES(1, 2),(3,4)" {}140}141 142delete_all_data143 144# EVIDENCE-OF: R-21490-41092 The first form (with the "VALUES" keyword)145# creates one or more new rows in an existing table.146#147do_insert_tests e_insert-1.1 {148 0 "SELECT count(*) FROM a2" {0}149 150 1a "INSERT INTO a2 VALUES(1, 2, 3)" {}151 1b "SELECT count(*) FROM a2" {1}152 153 2a "INSERT INTO a2(a, b) VALUES(1, 2)" {}154 2b "SELECT count(*) FROM a2" {2}155 156 3a "INSERT INTO a2(a) VALUES(3),(4)" {}157 3b "SELECT count(*) FROM a2" {4}158}159 160# EVIDENCE-OF: R-19218-01018 If the column-name list after table-name is161# omitted then the number of values inserted into each row must be the162# same as the number of columns in the table.163#164# A test in the block above verifies that if the VALUES list has the165# correct number of columns (for table a2, 3 columns) works. So these166# tests just show that other values cause an error.167#168do_insert_tests e_insert-1.2 -error { 169 table %s has %d columns but %d values were supplied170} {171 1 "INSERT INTO a2 VALUES(1)" {a2 3 1}172 2 "INSERT INTO a2 VALUES(1,2)" {a2 3 2}173 3 "INSERT INTO a2 VALUES(1,2,3,4)" {a2 3 4}174 4 "INSERT INTO a2 VALUES(1,2,3,4,5)" {a2 3 5}175}176 177# EVIDENCE-OF: R-29730-42609 In this case the result of evaluating the178# left-most expression from each term of the VALUES list is inserted179# into the left-most column of each new row, and so forth for each180# subsequent expression.181#182delete_all_data183do_insert_tests e_insert-1.3 {184 1a "INSERT INTO a2 VALUES(1, 2, 3)" {}185 1b "SELECT * FROM a2 WHERE oid=last_insert_rowid()" {1 2 3}186 187 2a "INSERT INTO a2 VALUES('abc', NULL, 3*3+1)" {}188 2b "SELECT * FROM a2 WHERE oid=last_insert_rowid()" {abc {} 10}189 190 3a "INSERT INTO a2 VALUES((SELECT count(*) FROM a2), 'x', 'y')" {}191 3b "SELECT * FROM a2 WHERE oid=last_insert_rowid()" {2 x y}192}193 194# EVIDENCE-OF: R-21115-58321 If a column-name list is specified, then195# the number of values in each term of the VALUE list must match the196# number of specified columns.197#198do_insert_tests e_insert-1.4 -error { 199 %d values for %d columns200} {201 1 "INSERT INTO a2(a, b, c) VALUES(1)" {1 3}202 2 "INSERT INTO a2(a, b, c) VALUES(1,2)" {2 3}203 3 "INSERT INTO a2(a, b, c) VALUES(1,2,3,4)" {4 3}204 4 "INSERT INTO a2(a, b, c) VALUES(1,2,3,4,5)" {5 3}205 206 5 "INSERT INTO a2(c, a) VALUES(1)" {1 2}207 6 "INSERT INTO a2(c, a) VALUES(1,2,3)" {3 2}208 7 "INSERT INTO a2(c, a) VALUES(1,2,3,4)" {4 2}209 8 "INSERT INTO a2(c, a) VALUES(1,2,3,4,5)" {5 2}210}211 212# EVIDENCE-OF: R-07016-26442 Each of the named columns of the new row is213# populated with the results of evaluating the corresponding VALUES214# expression.215#216# EVIDENCE-OF: R-12183-43719 Table columns that do not appear in the217# column list are populated with the default column value (specified as218# part of the CREATE TABLE statement), or with NULL if no default value219# is specified.220#221delete_all_data222do_insert_tests e_insert-1.5 {223 1a "INSERT INTO a2(b, c) VALUES('b', 'c')" {}224 1b "SELECT * FROM a2" {{} b c}225 226 2a "INSERT INTO a2(a, b) VALUES('a', 'b')" {}227 2b "SELECT * FROM a2" {{} b c a b xyz}228}229 230# EVIDENCE-OF: R-52173-30215 A new entry is inserted into the table for231# each row of data returned by executing the SELECT statement.232#233delete_all_data234do_insert_tests e_insert-2.1 {235 0 "SELECT count(*) FROM a1" {0}236 237 1a "SELECT count(*) FROM (SELECT 1, 2)" {1}238 1b "INSERT INTO a1 SELECT 1, 2" {}239 1c "SELECT count(*) FROM a1" {1}240 241 2a "SELECT count(*) FROM (SELECT b, a FROM a1)" {1}242 2b "INSERT INTO a1 SELECT b, a FROM a1" {}243 2c "SELECT count(*) FROM a1" {2}244 245 3a "SELECT count(*) FROM (SELECT b, a FROM a1)" {2}246 3b "INSERT INTO a1 SELECT b, a FROM a1" {}247 3c "SELECT count(*) FROM a1" {4}248 249 4a "SELECT count(*) FROM (SELECT b, a FROM a1)" {4}250 4b "INSERT INTO a1 SELECT b, a FROM a1" {}251 4c "SELECT count(*) FROM a1" {8}252 253 4a "SELECT count(*) FROM (SELECT min(b), min(a) FROM a1)" {1}254 4b "INSERT INTO a1 SELECT min(b), min(a) FROM a1" {}255 4c "SELECT count(*) FROM a1" {9}256}257 258 259# EVIDENCE-OF: R-63614-47421 If a column-list is specified, the number260# of columns in the result of the SELECT must be the same as the number261# of items in the column-list.262#263do_insert_tests e_insert-2.2 -error {264 %d values for %d columns265} {266 1 "INSERT INTO a3(x, y) SELECT a, b, c FROM a2" {3 2}267 2 "INSERT INTO a3(x, y) SELECT * FROM a2" {3 2}268 3 "INSERT INTO a3(x, y) SELECT * FROM a2 CROSS JOIN a1" {5 2}269 4 "INSERT INTO a3(x, y) SELECT * FROM a2 NATURAL JOIN a1" {3 2}270 5 "INSERT INTO a3(x, y) SELECT a2.a FROM a2,a1" {1 2}271 272 6 "INSERT INTO a3(z) SELECT a, b, c FROM a2" {3 1}273 7 "INSERT INTO a3(z) SELECT * FROM a2" {3 1}274 8 "INSERT INTO a3(z) SELECT * FROM a2 CROSS JOIN a1" {5 1}275 9 "INSERT INTO a3(z) SELECT * FROM a2 NATURAL JOIN a1" {3 1}276 10 "INSERT INTO a3(z) SELECT a1.* FROM a2,a1" {2 1}277}278 279# EVIDENCE-OF: R-58951-07798 Otherwise, if no column-list is specified,280# the number of columns in the result of the SELECT must be the same as281# the number of columns in the table.282#283do_insert_tests e_insert-2.3 -error {284 table %s has %d columns but %d values were supplied285} {286 1 "INSERT INTO a1 SELECT a, b, c FROM a2" {a1 2 3}287 2 "INSERT INTO a1 SELECT * FROM a2" {a1 2 3}288 3 "INSERT INTO a1 SELECT * FROM a2 CROSS JOIN a1" {a1 2 5}289 4 "INSERT INTO a1 SELECT * FROM a2 NATURAL JOIN a1" {a1 2 3}290 5 "INSERT INTO a1 SELECT a2.a FROM a2,a1" {a1 2 1}291}292 293# EVIDENCE-OF: R-31074-37730 Any SELECT statement, including compound294# SELECTs and SELECT statements with ORDER BY and/or LIMIT clauses, may295# be used in an INSERT statement of this form.296#297delete_all_data298do_execsql_test e_insert-2.3.0 {299 INSERT INTO a1 VALUES('x', 'y');300} {}301do_insert_tests e_insert-2.3 {302 1 "INSERT INTO a1 SELECT a,b FROM a1 UNION SELECT b,a FROM a1 ORDER BY 1" {}303 2 "INSERT INTO a1(b, a) SELECT * FROM a1 LIMIT 1" {}304 3 "INSERT INTO a1 SELECT 'a'||a, 'b'||b FROM a1 LIMIT 2 OFFSET 1" {}305 4 "INSERT INTO a1 SELECT * FROM a1 ORDER BY b, a" {}306 S "SELECT * FROM a1" {307 x y 308 x y y x309 y x310 ax by ay bx 311 ay bx ax by y x y x x y x y312 }313}314 315# EVIDENCE-OF: R-25149-22012 The INSERT ... DEFAULT VALUES statement316# inserts a single new row into the named table.317#318delete_all_data319do_insert_tests e_insert-3.1 {320 1 "SELECT count(*) FROM a3" {0}321 2a "INSERT INTO a3 DEFAULT VALUES" {}322 2b "SELECT count(*) FROM a3" {1}323}324 325# EVIDENCE-OF: R-18927-01951 Each column of the new row is populated326# with its default value, or with a NULL if no default value is327# specified as part of the column definition in the CREATE TABLE328# statement.329#330delete_all_data331do_insert_tests e_insert-3.2 {332 1.1 "INSERT INTO a3 DEFAULT VALUES" {}333 1.2 "SELECT * FROM a3" {1.0 string {}}334 335 2.1 "INSERT INTO a3 DEFAULT VALUES" {}336 2.2 "SELECT * FROM a3" {1.0 string {} 1.0 string {}}337 338 3.1 "INSERT INTO a2 DEFAULT VALUES" {}339 3.2 "SELECT * FROM a2" {{} {} xyz}340 341 4.1 "INSERT INTO a2 DEFAULT VALUES" {}342 4.2 "SELECT * FROM a2" {{} {} xyz {} {} xyz}343 344 5.1 "INSERT INTO a1 DEFAULT VALUES" {}345 5.2 "SELECT * FROM a1" {{} {}}346 347 6.1 "INSERT INTO a1 DEFAULT VALUES" {}348 6.2 "SELECT * FROM a1" {{} {} {} {}}349}350 351# EVIDENCE-OF: R-00267-47727 The initial "INSERT" keyword can be352# replaced by "REPLACE" or "INSERT OR action" to specify an alternative353# constraint conflict resolution algorithm to use during that one INSERT354# command.355#356# EVIDENCE-OF: R-23110-47146 the parser allows the use of the single357# keyword REPLACE as an alias for "INSERT OR REPLACE".358#359# The two requirements above are tested by e_select-4.1.* and360# e_select-4.2.*, respectively.361#362# EVIDENCE-OF: R-03421-22330 The REPLACE command is an alias for the363# "INSERT OR REPLACE" variant of the INSERT command.364#365# This is a dup of R-23110-47146. Therefore it is also verified 366# by e_select-4.2.*. This requirement is the only one from367# lang_replace.html.368#369do_execsql_test e_insert-4.1.0 {370 INSERT INTO a4 VALUES(1, 'a');371 INSERT INTO a4 VALUES(2, 'a');372 INSERT INTO a4 VALUES(3, 'a');373} {}374foreach {tn sql error ac data } {375 1.1 "INSERT INTO a4 VALUES(2,'b')" {UNIQUE constraint failed: a4.c} 1 {1 a 2 a 3 a}376 1.2 "INSERT OR REPLACE INTO a4 VALUES(2, 'b')" {} 1 {1 a 3 a 2 b}377 1.3 "INSERT OR IGNORE INTO a4 VALUES(3, 'c')" {} 1 {1 a 3 a 2 b}378 1.4 "BEGIN" {} 0 {1 a 3 a 2 b}379 1.5 "INSERT INTO a4 VALUES(1, 'd')" {UNIQUE constraint failed: a4.c} 0 {1 a 3 a 2 b}380 1.6 "INSERT OR ABORT INTO a4 VALUES(1, 'd')" 381 {UNIQUE constraint failed: a4.c} 0 {1 a 3 a 2 b}382 1.7 "INSERT OR ROLLBACK INTO a4 VALUES(1, 'd')" 383 {UNIQUE constraint failed: a4.c} 1 {1 a 3 a 2 b}384 1.8 "INSERT INTO a4 SELECT 4, 'e' UNION ALL SELECT 3, 'e'"385 {UNIQUE constraint failed: a4.c} 1 {1 a 3 a 2 b}386 1.9 "INSERT OR FAIL INTO a4 SELECT 4, 'e' UNION ALL SELECT 3, 'e'"387 {UNIQUE constraint failed: a4.c} 1 {1 a 3 a 2 b 4 e}388 389 2.1 "INSERT INTO a4 VALUES(2,'f')" 390 {UNIQUE constraint failed: a4.c} 1 {1 a 3 a 2 b 4 e}391 2.2 "REPLACE INTO a4 VALUES(2, 'f')" {} 1 {1 a 3 a 4 e 2 f}392} {393 do_catchsql_test e_insert-4.1.$tn.1 $sql [list [expr {$error!=""}] $error]394 do_execsql_test e_insert-4.1.$tn.2 {SELECT * FROM a4} [list {*}$data]395 do_test e_insert-4.1.$tn.3 {sqlite3_get_autocommit db} $ac396}397 398# EVIDENCE-OF: R-59829-49719 The optional "schema-name." prefix on the399# table-name is supported for top-level INSERT statements only.400#401# EVIDENCE-OF: R-05731-00924 The table name must be unqualified for402# INSERT statements that occur within CREATE TRIGGER statements.403#404set err {1 {qualified table names are not allowed on INSERT, UPDATE, and DELETE statements within triggers}}405 406do_catchsql_test e_insert-5.1.1 {407 CREATE TRIGGER AFTER UPDATE ON a1 BEGIN408 INSERT INTO main.a4 VALUES(new.a, new.b);409 END;410} $err411do_catchsql_test e_insert-5.1.2 {412 CREATE TEMP TABLE IF NOT EXISTS tmptable(a, b);413 CREATE TRIGGER AFTER DELETE ON a3 BEGIN414 INSERT INTO temp.tmptable VALUES(1, 2);415 END;416} $err417 418# EVIDENCE-OF: R-15888-36326 Similarly, the "DEFAULT VALUES" form of the419# INSERT statement is supported for top-level INSERT statements only and420# not for INSERT statements within triggers.421#422do_catchsql_test e_insert-5.2.1 {423 CREATE TRIGGER AFTER UPDATE ON a1 BEGIN424 INSERT INTO a4 DEFAULT VALUES;425 END;426} {1 {near "DEFAULT": syntax error}}427 428 429delete_all_data430 431finish_test432