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Overview
Comment: | A few more test cases for the IS operator. |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | index-is-operator |
Files: | files | file ages | folders |
SHA1: |
f397c8622ae5a36a71f81d9f2549ca31 |
User & Date: | drh 2015-05-14 14:03:21 |
Context
2015-05-14
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14:32 | The IS operator can now use indexes the same as the == operator. check-in: 3428043cd0 user: drh tags: trunk | |
14:03 | A few more test cases for the IS operator. Closed-Leaf check-in: f397c8622a user: drh tags: index-is-operator | |
13:41 | More test cases. Remove some invalid testcase() macros. Rearrange some code for improved testability. check-in: b3676377b2 user: drh tags: index-is-operator | |
Changes
Changes to test/transitive1.test.
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ORDER BY +w;
} {1 2 1 3 3 4 3 6 5 6 5 7}
do_execsql_test transitive1-301 {
SELECT *
FROM t301 CROSS JOIN t302
WHERE w=y AND y IS NOT NULL
ORDER BY w;
} {1 2 1 3 3 4 3 6 5 6 5 7}
do_execsql_test transitive1-310 {
SELECT *
FROM t301 CROSS JOIN t302 ON w=y
WHERE y>1
ORDER BY +w
} {3 4 3 6 5 6 5 7}
................................................................................
SELECT *
FROM t301 CROSS JOIN t302 ON w=y
WHERE y BETWEEN 1 AND 4
ORDER BY w DESC;
} {3 4 3 6 1 2 1 3}
# Ticket [c620261b5b5dc] circa 2013-10-28.
# Make sureconstraints are not used with LEFT JOINs.
#
# The next case is from the ticket report. It outputs no rows in 3.8.1
# prior to the bug-fix.
#
do_execsql_test transitive1-400 {
CREATE TABLE t401(a);
CREATE TABLE t402(b);
CREATE TABLE t403(c INTEGER PRIMARY KEY);
INSERT INTO t401 VALUES(1);
INSERT INTO t403 VALUES(1);
SELECT '1-row' FROM t401 LEFT JOIN t402 ON b=a JOIN t403 ON c=a;
} {1-row}
# The following is a script distilled from the XBMC project where the
# bug was originally encountered. The correct answer is a single row
# of output. Before the bug was fixed, zero rows were generated.
#
do_execsql_test transitive1-410 {
CREATE TABLE bookmark ( idBookmark integer primary key, idFile integer, timeInSeconds double, totalTimeInSeconds double, thumbNailImage text, player text, playerState text, type integer);
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ORDER BY +w; } {1 2 1 3 3 4 3 6 5 6 5 7} do_execsql_test transitive1-301 { SELECT * FROM t301 CROSS JOIN t302 WHERE w=y AND y IS NOT NULL ORDER BY w; } {1 2 1 3 3 4 3 6 5 6 5 7} do_execsql_test transitive1-302 { SELECT * FROM t301 CROSS JOIN t302 WHERE w IS y AND y IS NOT NULL ORDER BY w; } {1 2 1 3 3 4 3 6 5 6 5 7} do_execsql_test transitive1-310 { SELECT * FROM t301 CROSS JOIN t302 ON w=y WHERE y>1 ORDER BY +w } {3 4 3 6 5 6 5 7} ................................................................................ SELECT * FROM t301 CROSS JOIN t302 ON w=y WHERE y BETWEEN 1 AND 4 ORDER BY w DESC; } {3 4 3 6 1 2 1 3} # Ticket [c620261b5b5dc] circa 2013-10-28. # Make sure constraints are not used with LEFT JOINs. # # The next case is from the ticket report. It outputs no rows in 3.8.1 # prior to the bug-fix. # do_execsql_test transitive1-400 { CREATE TABLE t401(a); CREATE TABLE t402(b); CREATE TABLE t403(c INTEGER PRIMARY KEY); INSERT INTO t401 VALUES(1); INSERT INTO t403 VALUES(1); SELECT '1-row' FROM t401 LEFT JOIN t402 ON b=a JOIN t403 ON c=a; } {1-row} do_execsql_test transitive1-401 { SELECT '1-row' FROM t401 LEFT JOIN t402 ON b IS a JOIN t403 ON c=a; } {1-row} do_execsql_test transitive1-402 { SELECT '1-row' FROM t401 LEFT JOIN t402 ON b=a JOIN t403 ON c IS a; } {1-row} do_execsql_test transitive1-403 { SELECT '1-row' FROM t401 LEFT JOIN t402 ON b IS a JOIN t403 ON c IS a; } {1-row} # The following is a script distilled from the XBMC project where the # bug was originally encountered. The correct answer is a single row # of output. Before the bug was fixed, zero rows were generated. # do_execsql_test transitive1-410 { CREATE TABLE bookmark ( idBookmark integer primary key, idFile integer, timeInSeconds double, totalTimeInSeconds double, thumbNailImage text, player text, playerState text, type integer); |
Changes to test/vtab2.test.
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do_test vtab2-3.2 {
execsql {
SELECT *, b.rowid
FROM schema a LEFT JOIN schema b ON a.dflt_value=b.dflt_value
WHERE a.rowid=1
}
} {main schema 0 database {} 0 {} 0 {} {} {} {} {} {} {} {} {}}
do_test vtab2-4.1 {
execsql {
BEGIN TRANSACTION;
CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c, UNIQUE(b, c));
CREATE TABLE fkey(
to_tbl,
................................................................................
sqlite3_exec_hex db { CREATE VIRTUAL TABLE %C9 USING s }
} {/1 {malformed database schema.* already exists}/}
}
finish_test
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do_test vtab2-3.2 { execsql { SELECT *, b.rowid FROM schema a LEFT JOIN schema b ON a.dflt_value=b.dflt_value WHERE a.rowid=1 } } {main schema 0 database {} 0 {} 0 {} {} {} {} {} {} {} {} {}} do_test vtab2-3.3 { execsql { SELECT *, b.rowid FROM schema a LEFT JOIN schema b ON a.dflt_value IS b.dflt_value AND a.dflt_value IS NOT NULL WHERE a.rowid=1 } } {main schema 0 database {} 0 {} 0 {} {} {} {} {} {} {} {} {}} do_test vtab2-4.1 { execsql { BEGIN TRANSACTION; CREATE TABLE t1(a INTEGER PRIMARY KEY, b, c, UNIQUE(b, c)); CREATE TABLE fkey( to_tbl, ................................................................................ sqlite3_exec_hex db { CREATE VIRTUAL TABLE %C9 USING s } } {/1 {malformed database schema.* already exists}/} } finish_test |
Changes to test/vtab6.test.
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SELECT * FROM t1 NATURAL RIGHT OUTER JOIN t2; } } {1 {RIGHT and FULL OUTER JOINs are not currently supported}} do_test vtab6-2.4 { execsql { SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.d } } {1 2 3 {} {} {} 2 3 4 {} {} {} 3 4 5 1 2 3} do_test vtab6-2.5 { execsql { SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.d WHERE t1.a>1 } } {2 3 4 {} {} {} 3 4 5 1 2 3} do_test vtab6-2.6 { |
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SELECT * FROM t1 NATURAL RIGHT OUTER JOIN t2; } } {1 {RIGHT and FULL OUTER JOINs are not currently supported}} do_test vtab6-2.4 { execsql { SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.d } } {1 2 3 {} {} {} 2 3 4 {} {} {} 3 4 5 1 2 3} do_test vtab6-2.4.1 { execsql { SELECT * FROM t1 LEFT JOIN t2 ON t1.a IS t2.d } } {1 2 3 {} {} {} 2 3 4 {} {} {} 3 4 5 1 2 3} do_test vtab6-2.5 { execsql { SELECT * FROM t1 LEFT JOIN t2 ON t1.a=t2.d WHERE t1.a>1 } } {2 3 4 {} {} {} 3 4 5 1 2 3} do_test vtab6-2.6 { |