mirror of
https://github.com/sqlite/sqlite.git
synced 2024-12-01 09:12:16 +01:00
153110a7da
that column has type INTEGER, then make that column an integer primary key, for historical compatibility. Fix for ticket [ac661962a2aeab3c331]. FossilOrigin-Name: db319a035feeb6f8fcd04f90fb10cd4b06e68184
96 lines
2.7 KiB
Plaintext
96 lines
2.7 KiB
Plaintext
# 2005-02-14
|
|
#
|
|
# 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 file is testing the CREATE INDEX statement.
|
|
#
|
|
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
|
|
# Ticket #1115. Make sure that when a UNIQUE index is created on a
|
|
# non-unique column (or columns) that it fails and that it leaves no
|
|
# residue behind.
|
|
#
|
|
do_test index3-1.1 {
|
|
execsql {
|
|
CREATE TABLE t1(a);
|
|
INSERT INTO t1 VALUES(1);
|
|
INSERT INTO t1 VALUES(1);
|
|
SELECT * FROM t1;
|
|
}
|
|
} {1 1}
|
|
do_test index3-1.2 {
|
|
catchsql {
|
|
BEGIN;
|
|
CREATE UNIQUE INDEX i1 ON t1(a);
|
|
}
|
|
} {1 {UNIQUE constraint failed: t1.a}}
|
|
do_test index3-1.3 {
|
|
catchsql COMMIT;
|
|
} {0 {}}
|
|
integrity_check index3-1.4
|
|
|
|
# Backwards compatibility test:
|
|
#
|
|
# Verify that CREATE INDEX statements that use strings instead of
|
|
# identifiers for the the column names continue to work correctly.
|
|
# This is undocumented behavior retained for backwards compatiblity.
|
|
#
|
|
do_execsql_test index3-2.1 {
|
|
DROP TABLE t1;
|
|
CREATE TABLE t1(a, b, c, d, e,
|
|
PRIMARY KEY('a'), UNIQUE('b' COLLATE nocase DESC));
|
|
CREATE INDEX t1c ON t1('c');
|
|
CREATE INDEX t1d ON t1('d' COLLATE binary ASC);
|
|
WITH RECURSIVE c(x) AS (VALUES(1) UNION SELECT x+1 FROM c WHERE x<30)
|
|
INSERT INTO t1(a,b,c,d,e)
|
|
SELECT x, printf('ab%03xxy',x), x, x, x FROM c;
|
|
} {}
|
|
do_execsql_test index3-2.2 {
|
|
SELECT a FROM t1 WHERE b='ab005xy' COLLATE nocase;
|
|
} {5}
|
|
do_execsql_test index3-2.2eqp {
|
|
EXPLAIN QUERY PLAN
|
|
SELECT a FROM t1 WHERE b='ab005xy' COLLATE nocase;
|
|
} {/USING INDEX/}
|
|
do_execsql_test index3-2.3 {
|
|
SELECT name FROM sqlite_master WHERE tbl_name='t1' ORDER BY name
|
|
} {sqlite_autoindex_t1_1 sqlite_autoindex_t1_2 t1 t1c t1d}
|
|
do_execsql_test index3-2.4 {
|
|
CREATE TABLE t2a(a integer, b, PRIMARY KEY(a));
|
|
CREATE TABLE t2b("a" integer, b, PRIMARY KEY("a"));
|
|
CREATE TABLE t2c([a] integer, b, PRIMARY KEY([a]));
|
|
CREATE TABLE t2d('a' integer, b, PRIMARY KEY('a'));
|
|
}
|
|
do_execsql_test index3-2.5 {
|
|
SELECT name FROM sqlite_master WHERE tbl_name LIKE 't2_' ORDER BY name
|
|
} {t2a t2b t2c t2d}
|
|
|
|
|
|
|
|
|
|
|
|
# This test corrupts the database file so it must be the last test
|
|
# in the series.
|
|
#
|
|
do_test index3-99.1 {
|
|
execsql {
|
|
PRAGMA writable_schema=on;
|
|
UPDATE sqlite_master SET sql='nonsense' WHERE name='t1d'
|
|
}
|
|
db close
|
|
catch { sqlite3 db test.db }
|
|
catchsql { DROP INDEX t1c }
|
|
} {1 {malformed database schema (t1d)}}
|
|
|
|
finish_test
|