/trunk/test/alter.test |
@@ -0,0 +1,862 @@ |
# 2004 November 10 |
# |
# The author disclaims copyright to this source code. In place of |
# a legal notice, here is a blessing: |
# |
# May you do good and not evil. |
# May you find forgiveness for yourself and forgive others. |
# May you share freely, never taking more than you give. |
# |
#************************************************************************* |
# This file implements regression tests for SQLite library. The |
# focus of this script is testing the ALTER TABLE statement. |
# |
# $Id: alter.test,v 1.32 2009/03/24 15:08:10 drh Exp $ |
# |
|
set testdir [file dirname $argv0] |
source $testdir/tester.tcl |
|
# If SQLITE_OMIT_ALTERTABLE is defined, omit this file. |
ifcapable !altertable { |
finish_test |
return |
} |
|
#---------------------------------------------------------------------- |
# Test organization: |
# |
# alter-1.1.* - alter-1.7.*: Basic tests of ALTER TABLE, including tables |
# with implicit and explicit indices. These tests came from an earlier |
# fork of SQLite that also supported ALTER TABLE. |
# alter-1.8.*: Tests for ALTER TABLE when the table resides in an |
# attached database. |
# alter-1.9.*: Tests for ALTER TABLE when their is whitespace between the |
# table name and left parenthesis token. i.e: |
# "CREATE TABLE abc (a, b, c);" |
# alter-2.*: Test error conditions and messages. |
# alter-3.*: Test ALTER TABLE on tables that have TRIGGERs attached to them. |
# alter-4.*: Test ALTER TABLE on tables that have AUTOINCREMENT fields. |
# ... |
# alter-12.*: Test ALTER TABLE on views. |
# |
|
# Create some tables to rename. Be sure to include some TEMP tables |
# and some tables with odd names. |
# |
do_test alter-1.1 { |
ifcapable tempdb { |
set ::temp TEMP |
} else { |
set ::temp {} |
} |
execsql [subst -nocommands { |
CREATE TABLE t1(a,b); |
INSERT INTO t1 VALUES(1,2); |
CREATE TABLE [t1'x1](c UNIQUE, b PRIMARY KEY); |
INSERT INTO [t1'x1] VALUES(3,4); |
CREATE INDEX t1i1 ON T1(B); |
CREATE INDEX t1i2 ON t1(a,b); |
CREATE INDEX i3 ON [t1'x1](b,c); |
CREATE $::temp TABLE "temp table"(e,f,g UNIQUE); |
CREATE INDEX i2 ON [temp table](f); |
INSERT INTO [temp table] VALUES(5,6,7); |
}] |
execsql { |
SELECT 't1', * FROM t1; |
SELECT 't1''x1', * FROM "t1'x1"; |
SELECT * FROM [temp table]; |
} |
} {t1 1 2 t1'x1 3 4 5 6 7} |
do_test alter-1.2 { |
execsql [subst { |
CREATE $::temp TABLE objlist(type, name, tbl_name); |
INSERT INTO objlist SELECT type, name, tbl_name |
FROM sqlite_master WHERE NAME!='objlist'; |
}] |
ifcapable tempdb { |
execsql { |
INSERT INTO objlist SELECT type, name, tbl_name |
FROM sqlite_temp_master WHERE NAME!='objlist'; |
} |
} |
|
execsql { |
SELECT type, name, tbl_name FROM objlist ORDER BY tbl_name, type desc, name; |
} |
} [list \ |
table t1 t1 \ |
index t1i1 t1 \ |
index t1i2 t1 \ |
table t1'x1 t1'x1 \ |
index i3 t1'x1 \ |
index {sqlite_autoindex_t1'x1_1} t1'x1 \ |
index {sqlite_autoindex_t1'x1_2} t1'x1 \ |
table {temp table} {temp table} \ |
index i2 {temp table} \ |
index {sqlite_autoindex_temp table_1} {temp table} \ |
] |
|
# Make some changes |
# |
integrity_check alter-1.3.0 |
do_test alter-1.3 { |
execsql { |
ALTER TABLE [T1] RENAME to [-t1-]; |
ALTER TABLE "t1'x1" RENAME TO T2; |
ALTER TABLE [temp table] RENAME to TempTab; |
} |
} {} |
integrity_check alter-1.3.1 |
do_test alter-1.4 { |
execsql { |
SELECT 't1', * FROM [-t1-]; |
SELECT 't2', * FROM t2; |
SELECT * FROM temptab; |
} |
} {t1 1 2 t2 3 4 5 6 7} |
do_test alter-1.5 { |
execsql { |
DELETE FROM objlist; |
INSERT INTO objlist SELECT type, name, tbl_name |
FROM sqlite_master WHERE NAME!='objlist'; |
} |
catchsql { |
INSERT INTO objlist SELECT type, name, tbl_name |
FROM sqlite_temp_master WHERE NAME!='objlist'; |
} |
execsql { |
SELECT type, name, tbl_name FROM objlist ORDER BY tbl_name, type desc, name; |
} |
} [list \ |
table -t1- -t1- \ |
index t1i1 -t1- \ |
index t1i2 -t1- \ |
table T2 T2 \ |
index i3 T2 \ |
index {sqlite_autoindex_T2_1} T2 \ |
index {sqlite_autoindex_T2_2} T2 \ |
table {TempTab} {TempTab} \ |
index i2 {TempTab} \ |
index {sqlite_autoindex_TempTab_1} {TempTab} \ |
] |
|
# Make sure the changes persist after restarting the database. |
# (The TEMP table will not persist, of course.) |
# |
ifcapable tempdb { |
do_test alter-1.6 { |
db close |
sqlite3 db test.db |
set DB [sqlite3_connection_pointer db] |
execsql { |
CREATE TEMP TABLE objlist(type, name, tbl_name); |
INSERT INTO objlist SELECT type, name, tbl_name FROM sqlite_master; |
INSERT INTO objlist |
SELECT type, name, tbl_name FROM sqlite_temp_master |
WHERE NAME!='objlist'; |
SELECT type, name, tbl_name FROM objlist |
ORDER BY tbl_name, type desc, name; |
} |
} [list \ |
table -t1- -t1- \ |
index t1i1 -t1- \ |
index t1i2 -t1- \ |
table T2 T2 \ |
index i3 T2 \ |
index {sqlite_autoindex_T2_1} T2 \ |
index {sqlite_autoindex_T2_2} T2 \ |
] |
} else { |
execsql { |
DROP TABLE TempTab; |
} |
} |
|
# Create bogus application-defined functions for functions used |
# internally by ALTER TABLE, to ensure that ALTER TABLE falls back |
# to the built-in functions. |
# |
proc failing_app_func {args} {error "bad function"} |
do_test alter-1.7-prep { |
db func substr failing_app_func |
db func like failing_app_func |
db func sqlite_rename_table failing_app_func |
db func sqlite_rename_trigger failing_app_func |
db func sqlite_rename_parent failing_app_func |
catchsql {SELECT substr(name,1,3) FROM sqlite_master} |
} {1 {bad function}} |
|
# Make sure the ALTER TABLE statements work with the |
# non-callback API |
# |
do_test alter-1.7 { |
stepsql $DB { |
ALTER TABLE [-t1-] RENAME to [*t1*]; |
ALTER TABLE T2 RENAME TO [<t2>]; |
} |
execsql { |
DELETE FROM objlist; |
INSERT INTO objlist SELECT type, name, tbl_name |
FROM sqlite_master WHERE NAME!='objlist'; |
} |
catchsql { |
INSERT INTO objlist SELECT type, name, tbl_name |
FROM sqlite_temp_master WHERE NAME!='objlist'; |
} |
execsql { |
SELECT type, name, tbl_name FROM objlist ORDER BY tbl_name, type desc, name; |
} |
} [list \ |
table *t1* *t1* \ |
index t1i1 *t1* \ |
index t1i2 *t1* \ |
table <t2> <t2> \ |
index i3 <t2> \ |
index {sqlite_autoindex_<t2>_1} <t2> \ |
index {sqlite_autoindex_<t2>_2} <t2> \ |
] |
|
# Check that ALTER TABLE works on attached databases. |
# |
ifcapable attach { |
do_test alter-1.8.1 { |
file delete -force test2.db |
file delete -force test2.db-journal |
execsql { |
ATTACH 'test2.db' AS aux; |
} |
} {} |
do_test alter-1.8.2 { |
execsql { |
CREATE TABLE t4(a PRIMARY KEY, b, c); |
CREATE TABLE aux.t4(a PRIMARY KEY, b, c); |
CREATE INDEX i4 ON t4(b); |
CREATE INDEX aux.i4 ON t4(b); |
} |
} {} |
do_test alter-1.8.3 { |
execsql { |
INSERT INTO t4 VALUES('main', 'main', 'main'); |
INSERT INTO aux.t4 VALUES('aux', 'aux', 'aux'); |
SELECT * FROM t4 WHERE a = 'main'; |
} |
} {main main main} |
do_test alter-1.8.4 { |
execsql { |
ALTER TABLE t4 RENAME TO t5; |
SELECT * FROM t4 WHERE a = 'aux'; |
} |
} {aux aux aux} |
do_test alter-1.8.5 { |
execsql { |
SELECT * FROM t5; |
} |
} {main main main} |
do_test alter-1.8.6 { |
execsql { |
SELECT * FROM t5 WHERE b = 'main'; |
} |
} {main main main} |
do_test alter-1.8.7 { |
execsql { |
ALTER TABLE aux.t4 RENAME TO t5; |
SELECT * FROM aux.t5 WHERE b = 'aux'; |
} |
} {aux aux aux} |
} |
|
do_test alter-1.9.1 { |
execsql { |
CREATE TABLE tbl1 (a, b, c); |
INSERT INTO tbl1 VALUES(1, 2, 3); |
} |
} {} |
do_test alter-1.9.2 { |
execsql { |
SELECT * FROM tbl1; |
} |
} {1 2 3} |
do_test alter-1.9.3 { |
execsql { |
ALTER TABLE tbl1 RENAME TO tbl2; |
SELECT * FROM tbl2; |
} |
} {1 2 3} |
do_test alter-1.9.4 { |
execsql { |
DROP TABLE tbl2; |
} |
} {} |
|
# Test error messages |
# |
do_test alter-2.1 { |
catchsql { |
ALTER TABLE none RENAME TO hi; |
} |
} {1 {no such table: none}} |
do_test alter-2.2 { |
execsql { |
CREATE TABLE t3(p,q,r); |
} |
catchsql { |
ALTER TABLE [<t2>] RENAME TO t3; |
} |
} {1 {there is already another table or index with this name: t3}} |
do_test alter-2.3 { |
catchsql { |
ALTER TABLE [<t2>] RENAME TO i3; |
} |
} {1 {there is already another table or index with this name: i3}} |
do_test alter-2.4 { |
catchsql { |
ALTER TABLE SqLiTe_master RENAME TO master; |
} |
} {1 {table sqlite_master may not be altered}} |
do_test alter-2.5 { |
catchsql { |
ALTER TABLE t3 RENAME TO sqlite_t3; |
} |
} {1 {object name reserved for internal use: sqlite_t3}} |
do_test alter-2.6 { |
catchsql { |
ALTER TABLE t3 ADD COLUMN (ALTER TABLE t3 ADD COLUMN); |
} |
} {1 {near "(": syntax error}} |
|
# If this compilation does not include triggers, omit the alter-3.* tests. |
ifcapable trigger { |
|
#----------------------------------------------------------------------- |
# Tests alter-3.* test ALTER TABLE on tables that have triggers. |
# |
# alter-3.1.*: ALTER TABLE with triggers. |
# alter-3.2.*: Test that the ON keyword cannot be used as a database, |
# table or column name unquoted. This is done because part of the |
# ALTER TABLE code (specifically the implementation of SQL function |
# "sqlite_alter_trigger") will break in this case. |
# alter-3.3.*: ALTER TABLE with TEMP triggers (todo). |
# |
|
# An SQL user-function for triggers to fire, so that we know they |
# are working. |
proc trigfunc {args} { |
set ::TRIGGER $args |
} |
db func trigfunc trigfunc |
|
do_test alter-3.1.0 { |
execsql { |
CREATE TABLE t6(a, b, c); |
CREATE TRIGGER trig1 AFTER INSERT ON t6 BEGIN |
SELECT trigfunc('trig1', new.a, new.b, new.c); |
END; |
} |
} {} |
do_test alter-3.1.1 { |
execsql { |
INSERT INTO t6 VALUES(1, 2, 3); |
} |
set ::TRIGGER |
} {trig1 1 2 3} |
do_test alter-3.1.2 { |
execsql { |
ALTER TABLE t6 RENAME TO t7; |
INSERT INTO t7 VALUES(4, 5, 6); |
} |
set ::TRIGGER |
} {trig1 4 5 6} |
do_test alter-3.1.3 { |
execsql { |
DROP TRIGGER trig1; |
} |
} {} |
do_test alter-3.1.4 { |
execsql { |
CREATE TRIGGER trig2 AFTER INSERT ON main.t7 BEGIN |
SELECT trigfunc('trig2', new.a, new.b, new.c); |
END; |
INSERT INTO t7 VALUES(1, 2, 3); |
} |
set ::TRIGGER |
} {trig2 1 2 3} |
do_test alter-3.1.5 { |
execsql { |
ALTER TABLE t7 RENAME TO t8; |
INSERT INTO t8 VALUES(4, 5, 6); |
} |
set ::TRIGGER |
} {trig2 4 5 6} |
do_test alter-3.1.6 { |
execsql { |
DROP TRIGGER trig2; |
} |
} {} |
do_test alter-3.1.7 { |
execsql { |
CREATE TRIGGER trig3 AFTER INSERT ON main.'t8'BEGIN |
SELECT trigfunc('trig3', new.a, new.b, new.c); |
END; |
INSERT INTO t8 VALUES(1, 2, 3); |
} |
set ::TRIGGER |
} {trig3 1 2 3} |
do_test alter-3.1.8 { |
execsql { |
ALTER TABLE t8 RENAME TO t9; |
INSERT INTO t9 VALUES(4, 5, 6); |
} |
set ::TRIGGER |
} {trig3 4 5 6} |
|
# Make sure "ON" cannot be used as a database, table or column name without |
# quoting. Otherwise the sqlite_alter_trigger() function might not work. |
file delete -force test3.db |
file delete -force test3.db-journal |
ifcapable attach { |
do_test alter-3.2.1 { |
catchsql { |
ATTACH 'test3.db' AS ON; |
} |
} {1 {near "ON": syntax error}} |
do_test alter-3.2.2 { |
catchsql { |
ATTACH 'test3.db' AS 'ON'; |
} |
} {0 {}} |
do_test alter-3.2.3 { |
catchsql { |
CREATE TABLE ON.t1(a, b, c); |
} |
} {1 {near "ON": syntax error}} |
do_test alter-3.2.4 { |
catchsql { |
CREATE TABLE 'ON'.t1(a, b, c); |
} |
} {0 {}} |
do_test alter-3.2.4 { |
catchsql { |
CREATE TABLE 'ON'.ON(a, b, c); |
} |
} {1 {near "ON": syntax error}} |
do_test alter-3.2.5 { |
catchsql { |
CREATE TABLE 'ON'.'ON'(a, b, c); |
} |
} {0 {}} |
} |
do_test alter-3.2.6 { |
catchsql { |
CREATE TABLE t10(a, ON, c); |
} |
} {1 {near "ON": syntax error}} |
do_test alter-3.2.7 { |
catchsql { |
CREATE TABLE t10(a, 'ON', c); |
} |
} {0 {}} |
do_test alter-3.2.8 { |
catchsql { |
CREATE TRIGGER trig4 AFTER INSERT ON ON BEGIN SELECT 1; END; |
} |
} {1 {near "ON": syntax error}} |
ifcapable attach { |
do_test alter-3.2.9 { |
catchsql { |
CREATE TRIGGER 'on'.trig4 AFTER INSERT ON 'ON' BEGIN SELECT 1; END; |
} |
} {0 {}} |
} |
do_test alter-3.2.10 { |
execsql { |
DROP TABLE t10; |
} |
} {} |
|
do_test alter-3.3.1 { |
execsql [subst { |
CREATE TABLE tbl1(a, b, c); |
CREATE $::temp TRIGGER trig1 AFTER INSERT ON tbl1 BEGIN |
SELECT trigfunc('trig1', new.a, new.b, new.c); |
END; |
}] |
} {} |
do_test alter-3.3.2 { |
execsql { |
INSERT INTO tbl1 VALUES('a', 'b', 'c'); |
} |
set ::TRIGGER |
} {trig1 a b c} |
do_test alter-3.3.3 { |
execsql { |
ALTER TABLE tbl1 RENAME TO tbl2; |
INSERT INTO tbl2 VALUES('d', 'e', 'f'); |
} |
set ::TRIGGER |
} {trig1 d e f} |
do_test alter-3.3.4 { |
execsql [subst { |
CREATE $::temp TRIGGER trig2 AFTER UPDATE ON tbl2 BEGIN |
SELECT trigfunc('trig2', new.a, new.b, new.c); |
END; |
}] |
} {} |
do_test alter-3.3.5 { |
execsql { |
ALTER TABLE tbl2 RENAME TO tbl3; |
INSERT INTO tbl3 VALUES('g', 'h', 'i'); |
} |
set ::TRIGGER |
} {trig1 g h i} |
do_test alter-3.3.6 { |
execsql { |
UPDATE tbl3 SET a = 'G' where a = 'g'; |
} |
set ::TRIGGER |
} {trig2 G h i} |
do_test alter-3.3.7 { |
execsql { |
DROP TABLE tbl3; |
} |
} {} |
ifcapable tempdb { |
do_test alter-3.3.8 { |
execsql { |
SELECT * FROM sqlite_temp_master WHERE type = 'trigger'; |
} |
} {} |
} |
|
} ;# ifcapable trigger |
|
# If the build does not include AUTOINCREMENT fields, omit alter-4.*. |
ifcapable autoinc { |
|
do_test alter-4.1 { |
execsql { |
CREATE TABLE tbl1(a INTEGER PRIMARY KEY AUTOINCREMENT); |
INSERT INTO tbl1 VALUES(10); |
} |
} {} |
do_test alter-4.2 { |
execsql { |
INSERT INTO tbl1 VALUES(NULL); |
SELECT a FROM tbl1; |
} |
} {10 11} |
do_test alter-4.3 { |
execsql { |
ALTER TABLE tbl1 RENAME TO tbl2; |
DELETE FROM tbl2; |
INSERT INTO tbl2 VALUES(NULL); |
SELECT a FROM tbl2; |
} |
} {12} |
do_test alter-4.4 { |
execsql { |
DROP TABLE tbl2; |
} |
} {} |
|
} ;# ifcapable autoinc |
|
# Test that it is Ok to execute an ALTER TABLE immediately after |
# opening a database. |
do_test alter-5.1 { |
execsql { |
CREATE TABLE tbl1(a, b, c); |
INSERT INTO tbl1 VALUES('x', 'y', 'z'); |
} |
} {} |
do_test alter-5.2 { |
sqlite3 db2 test.db |
execsql { |
ALTER TABLE tbl1 RENAME TO tbl2; |
SELECT * FROM tbl2; |
} db2 |
} {x y z} |
do_test alter-5.3 { |
db2 close |
} {} |
|
foreach tblname [execsql { |
SELECT name FROM sqlite_master |
WHERE type='table' AND name NOT GLOB 'sqlite*' |
}] { |
execsql "DROP TABLE \"$tblname\"" |
} |
|
set ::tbl_name "abc\uABCDdef" |
do_test alter-6.1 { |
string length $::tbl_name |
} {7} |
do_test alter-6.2 { |
execsql " |
CREATE TABLE ${tbl_name}(a, b, c); |
" |
set ::oid [execsql {SELECT max(oid) FROM sqlite_master}] |
execsql " |
SELECT sql FROM sqlite_master WHERE oid = $::oid; |
" |
} "{CREATE TABLE ${::tbl_name}(a, b, c)}" |
execsql " |
SELECT * FROM ${::tbl_name} |
" |
set ::tbl_name2 "abcXdef" |
do_test alter-6.3 { |
execsql " |
ALTER TABLE $::tbl_name RENAME TO $::tbl_name2 |
" |
execsql " |
SELECT sql FROM sqlite_master WHERE oid = $::oid |
" |
} "{CREATE TABLE \"${::tbl_name2}\"(a, b, c)}" |
do_test alter-6.4 { |
execsql " |
ALTER TABLE $::tbl_name2 RENAME TO $::tbl_name |
" |
execsql " |
SELECT sql FROM sqlite_master WHERE oid = $::oid |
" |
} "{CREATE TABLE \"${::tbl_name}\"(a, b, c)}" |
set ::col_name ghi\1234\jkl |
do_test alter-6.5 { |
execsql " |
ALTER TABLE $::tbl_name ADD COLUMN $::col_name VARCHAR |
" |
execsql " |
SELECT sql FROM sqlite_master WHERE oid = $::oid |
" |
} "{CREATE TABLE \"${::tbl_name}\"(a, b, c, $::col_name VARCHAR)}" |
set ::col_name2 B\3421\A |
do_test alter-6.6 { |
db close |
sqlite3 db test.db |
execsql " |
ALTER TABLE $::tbl_name ADD COLUMN $::col_name2 |
" |
execsql " |
SELECT sql FROM sqlite_master WHERE oid = $::oid |
" |
} "{CREATE TABLE \"${::tbl_name}\"(a, b, c, $::col_name VARCHAR, $::col_name2)}" |
do_test alter-6.7 { |
execsql " |
INSERT INTO ${::tbl_name} VALUES(1, 2, 3, 4, 5); |
SELECT $::col_name, $::col_name2 FROM $::tbl_name; |
" |
} {4 5} |
|
# Ticket #1665: Make sure ALTER TABLE ADD COLUMN works on a table |
# that includes a COLLATE clause. |
# |
do_realnum_test alter-7.1 { |
execsql { |
CREATE TABLE t1(a TEXT COLLATE BINARY); |
ALTER TABLE t1 ADD COLUMN b INTEGER COLLATE NOCASE; |
INSERT INTO t1 VALUES(1,'-2'); |
INSERT INTO t1 VALUES(5.4e-08,'5.4e-08'); |
SELECT typeof(a), a, typeof(b), b FROM t1; |
} |
} {text 1 integer -2 text 5.4e-08 real 5.4e-08} |
|
# Make sure that when a column is added by ALTER TABLE ADD COLUMN and has |
# a default value that the default value is used by aggregate functions. |
# |
do_test alter-8.1 { |
execsql { |
CREATE TABLE t2(a INTEGER); |
INSERT INTO t2 VALUES(1); |
INSERT INTO t2 VALUES(1); |
INSERT INTO t2 VALUES(2); |
ALTER TABLE t2 ADD COLUMN b INTEGER DEFAULT 9; |
SELECT sum(b) FROM t2; |
} |
} {27} |
do_test alter-8.2 { |
execsql { |
SELECT a, sum(b) FROM t2 GROUP BY a; |
} |
} {1 18 2 9} |
|
#-------------------------------------------------------------------------- |
# alter-9.X - Special test: Make sure the sqlite_rename_trigger() and |
# rename_table() functions do not crash when handed bad input. |
# |
ifcapable trigger { |
do_test alter-9.1 { |
execsql {SELECT SQLITE_RENAME_TRIGGER(0,0)} |
} {{}} |
} |
do_test alter-9.2 { |
execsql { |
SELECT SQLITE_RENAME_TABLE(0,0); |
SELECT SQLITE_RENAME_TABLE(10,20); |
SELECT SQLITE_RENAME_TABLE('foo', 'foo'); |
} |
} {{} {} {}} |
|
#------------------------------------------------------------------------ |
# alter-10.X - Make sure ALTER TABLE works with multi-byte UTF-8 characters |
# in the names. |
# |
do_test alter-10.1 { |
execsql "CREATE TABLE xyz(x UNIQUE)" |
execsql "ALTER TABLE xyz RENAME TO xyz\u1234abc" |
execsql {SELECT name FROM sqlite_master WHERE name GLOB 'xyz*'} |
} [list xyz\u1234abc] |
do_test alter-10.2 { |
execsql {SELECT name FROM sqlite_master WHERE name GLOB 'sqlite_autoindex*'} |
} [list sqlite_autoindex_xyz\u1234abc_1] |
do_test alter-10.3 { |
execsql "ALTER TABLE xyz\u1234abc RENAME TO xyzabc" |
execsql {SELECT name FROM sqlite_master WHERE name GLOB 'xyz*'} |
} [list xyzabc] |
do_test alter-10.4 { |
execsql {SELECT name FROM sqlite_master WHERE name GLOB 'sqlite_autoindex*'} |
} [list sqlite_autoindex_xyzabc_1] |
|
do_test alter-11.1 { |
sqlite3_exec db {CREATE TABLE t11(%c6%c6)} |
execsql { |
ALTER TABLE t11 ADD COLUMN abc; |
} |
catchsql { |
ALTER TABLE t11 ADD COLUMN abc; |
} |
} {1 {duplicate column name: abc}} |
set isutf16 [regexp 16 [db one {PRAGMA encoding}]] |
if {!$isutf16} { |
do_test alter-11.2 { |
execsql {INSERT INTO t11 VALUES(1,2)} |
sqlite3_exec db {SELECT %c6%c6 AS xyz, abc FROM t11} |
} {0 {xyz abc 1 2}} |
} |
do_test alter-11.3 { |
sqlite3_exec db {CREATE TABLE t11b("%81%82%83" text)} |
execsql { |
ALTER TABLE t11b ADD COLUMN abc; |
} |
catchsql { |
ALTER TABLE t11b ADD COLUMN abc; |
} |
} {1 {duplicate column name: abc}} |
if {!$isutf16} { |
do_test alter-11.4 { |
execsql {INSERT INTO t11b VALUES(3,4)} |
sqlite3_exec db {SELECT %81%82%83 AS xyz, abc FROM t11b} |
} {0 {xyz abc 3 4}} |
do_test alter-11.5 { |
sqlite3_exec db {SELECT [%81%82%83] AS xyz, abc FROM t11b} |
} {0 {xyz abc 3 4}} |
do_test alter-11.6 { |
sqlite3_exec db {SELECT "%81%82%83" AS xyz, abc FROM t11b} |
} {0 {xyz abc 3 4}} |
} |
do_test alter-11.7 { |
sqlite3_exec db {CREATE TABLE t11c(%81%82%83 text)} |
execsql { |
ALTER TABLE t11c ADD COLUMN abc; |
} |
catchsql { |
ALTER TABLE t11c ADD COLUMN abc; |
} |
} {1 {duplicate column name: abc}} |
if {!$isutf16} { |
do_test alter-11.8 { |
execsql {INSERT INTO t11c VALUES(5,6)} |
sqlite3_exec db {SELECT %81%82%83 AS xyz, abc FROM t11c} |
} {0 {xyz abc 5 6}} |
do_test alter-11.9 { |
sqlite3_exec db {SELECT [%81%82%83] AS xyz, abc FROM t11c} |
} {0 {xyz abc 5 6}} |
do_test alter-11.10 { |
sqlite3_exec db {SELECT "%81%82%83" AS xyz, abc FROM t11c} |
} {0 {xyz abc 5 6}} |
} |
|
do_test alter-12.1 { |
execsql { |
CREATE TABLE t12(a, b, c); |
CREATE VIEW v1 AS SELECT * FROM t12; |
} |
} {} |
do_test alter-12.2 { |
catchsql { |
ALTER TABLE v1 RENAME TO v2; |
} |
} {1 {view v1 may not be altered}} |
do_test alter-12.3 { |
execsql { SELECT * FROM v1; } |
} {} |
do_test alter-12.4 { |
db close |
sqlite3 db test.db |
execsql { SELECT * FROM v1; } |
} {} |
do_test alter-12.5 { |
catchsql { |
ALTER TABLE v1 ADD COLUMN new_column; |
} |
} {1 {Cannot add a column to a view}} |
|
# Ticket #3102: |
# Verify that comments do not interfere with the table rename |
# algorithm. |
# |
do_test alter-13.1 { |
execsql { |
CREATE TABLE /* hi */ t3102a(x); |
CREATE TABLE t3102b -- comment |
(y); |
CREATE INDEX t3102c ON t3102a(x); |
SELECT name FROM sqlite_master WHERE name GLOB 't3102*' ORDER BY 1; |
} |
} {t3102a t3102b t3102c} |
do_test alter-13.2 { |
execsql { |
ALTER TABLE t3102a RENAME TO t3102a_rename; |
SELECT name FROM sqlite_master WHERE name GLOB 't3102*' ORDER BY 1; |
} |
} {t3102a_rename t3102b t3102c} |
do_test alter-13.3 { |
execsql { |
ALTER TABLE t3102b RENAME TO t3102b_rename; |
SELECT name FROM sqlite_master WHERE name GLOB 't3102*' ORDER BY 1; |
} |
} {t3102a_rename t3102b_rename t3102c} |
|
# Ticket #3651 |
do_test alter-14.1 { |
catchsql { |
CREATE TABLE t3651(a UNIQUE); |
ALTER TABLE t3651 ADD COLUMN b UNIQUE; |
} |
} {1 {Cannot add a UNIQUE column}} |
do_test alter-14.2 { |
catchsql { |
ALTER TABLE t3651 ADD COLUMN b PRIMARY KEY; |
} |
} {1 {Cannot add a PRIMARY KEY column}} |
|
|
#------------------------------------------------------------------------- |
# Test that it is not possible to use ALTER TABLE on any system table. |
# |
set system_table_list {1 sqlite_master} |
catchsql ANALYZE |
ifcapable analyze { lappend system_table_list 2 sqlite_stat1 } |
ifcapable stat2 { lappend system_table_list 3 sqlite_stat2 } |
|
foreach {tn tbl} $system_table_list { |
do_test alter-15.$tn.1 { |
catchsql "ALTER TABLE $tbl RENAME TO xyz" |
} [list 1 "table $tbl may not be altered"] |
|
do_test alter-15.$tn.2 { |
catchsql "ALTER TABLE $tbl ADD COLUMN xyz" |
} [list 1 "table $tbl may not be altered"] |
} |
|
|
finish_test |