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-rw-r--r--test/indexedby.test121
1 files changed, 84 insertions, 37 deletions
diff --git a/test/indexedby.test b/test/indexedby.test
index 7ccc4de..f95c167 100644
--- a/test/indexedby.test
+++ b/test/indexedby.test
@@ -13,6 +13,7 @@
set testdir [file dirname $argv0]
source $testdir/tester.tcl
+set ::testprefix indexedby
# Create a schema with some indexes.
#
@@ -42,15 +43,15 @@ proc EQP {sql} {
#
do_execsql_test indexedby-1.2 {
EXPLAIN QUERY PLAN select * from t1 WHERE a = 10;
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?) (~10 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
do_execsql_test indexedby-1.3 {
EXPLAIN QUERY PLAN select * from t1 ;
-} {0 0 0 {SCAN TABLE t1 (~1000000 rows)}}
+} {0 0 0 {SCAN TABLE t1}}
do_execsql_test indexedby-1.4 {
EXPLAIN QUERY PLAN select * from t1, t2 WHERE c = 10;
} {
- 0 0 1 {SEARCH TABLE t2 USING INDEX i3 (c=?) (~10 rows)}
- 0 1 0 {SCAN TABLE t1 (~1000000 rows)}
+ 0 0 1 {SEARCH TABLE t2 USING INDEX i3 (c=?)}
+ 0 1 0 {SCAN TABLE t1}
}
# Parser tests. Test that an INDEXED BY or NOT INDEX clause can be
@@ -85,21 +86,21 @@ do_test indexedby-2.7 {
#
do_execsql_test indexedby-3.1 {
EXPLAIN QUERY PLAN SELECT * FROM t1 NOT INDEXED WHERE a = 'one' AND b = 'two'
-} {0 0 0 {SCAN TABLE t1 (~10000 rows)}}
+} {0 0 0 {SCAN TABLE t1}}
do_execsql_test indexedby-3.2 {
EXPLAIN QUERY PLAN
SELECT * FROM t1 INDEXED BY i1 WHERE a = 'one' AND b = 'two'
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?) (~2 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
do_execsql_test indexedby-3.3 {
EXPLAIN QUERY PLAN
SELECT * FROM t1 INDEXED BY i2 WHERE a = 'one' AND b = 'two'
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?) (~2 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?)}}
do_test indexedby-3.4 {
catchsql { SELECT * FROM t1 INDEXED BY i2 WHERE a = 'one' }
-} {1 {cannot use index: i2}}
+} {1 {no query solution}}
do_test indexedby-3.5 {
catchsql { SELECT * FROM t1 INDEXED BY i2 ORDER BY a }
-} {1 {cannot use index: i2}}
+} {1 {no query solution}}
do_test indexedby-3.6 {
catchsql { SELECT * FROM t1 INDEXED BY i1 WHERE a = 'one' }
} {0 {}}
@@ -110,14 +111,14 @@ do_test indexedby-3.7 {
do_execsql_test indexedby-3.8 {
EXPLAIN QUERY PLAN
SELECT * FROM t3 INDEXED BY sqlite_autoindex_t3_1 ORDER BY e
-} {0 0 0 {SCAN TABLE t3 USING INDEX sqlite_autoindex_t3_1 (~1000000 rows)}}
+} {0 0 0 {SCAN TABLE t3 USING INDEX sqlite_autoindex_t3_1}}
do_execsql_test indexedby-3.9 {
EXPLAIN QUERY PLAN
SELECT * FROM t3 INDEXED BY sqlite_autoindex_t3_1 WHERE e = 10
-} {0 0 0 {SEARCH TABLE t3 USING INDEX sqlite_autoindex_t3_1 (e=?) (~1 rows)}}
+} {0 0 0 {SEARCH TABLE t3 USING INDEX sqlite_autoindex_t3_1 (e=?)}}
do_test indexedby-3.10 {
catchsql { SELECT * FROM t3 INDEXED BY sqlite_autoindex_t3_1 WHERE f = 10 }
-} {1 {cannot use index: sqlite_autoindex_t3_1}}
+} {1 {no query solution}}
do_test indexedby-3.11 {
catchsql { SELECT * FROM t3 INDEXED BY sqlite_autoindex_t3_2 WHERE f = 10 }
} {1 {no such index: sqlite_autoindex_t3_2}}
@@ -127,25 +128,25 @@ do_test indexedby-3.11 {
do_execsql_test indexedby-4.1 {
EXPLAIN QUERY PLAN SELECT * FROM t1, t2 WHERE a = c
} {
- 0 0 0 {SCAN TABLE t1 (~1000000 rows)}
- 0 1 1 {SEARCH TABLE t2 USING INDEX i3 (c=?) (~10 rows)}
+ 0 0 0 {SCAN TABLE t1}
+ 0 1 1 {SEARCH TABLE t2 USING INDEX i3 (c=?)}
}
do_execsql_test indexedby-4.2 {
EXPLAIN QUERY PLAN SELECT * FROM t1 INDEXED BY i1, t2 WHERE a = c
} {
- 0 0 1 {SCAN TABLE t2 (~1000000 rows)}
- 0 1 0 {SEARCH TABLE t1 USING INDEX i1 (a=?) (~10 rows)}
+ 0 0 1 {SCAN TABLE t2}
+ 0 1 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}
}
do_test indexedby-4.3 {
catchsql {
SELECT * FROM t1 INDEXED BY i1, t2 INDEXED BY i3 WHERE a=c
}
-} {1 {cannot use index: i1}}
+} {1 {no query solution}}
do_test indexedby-4.4 {
catchsql {
SELECT * FROM t2 INDEXED BY i3, t1 INDEXED BY i1 WHERE a=c
}
-} {1 {cannot use index: i3}}
+} {1 {no query solution}}
# Test embedding an INDEXED BY in a CREATE VIEW statement. This block
# also tests that nothing bad happens if an index refered to by
@@ -154,10 +155,10 @@ do_test indexedby-4.4 {
do_execsql_test indexedby-5.1 {
CREATE VIEW v2 AS SELECT * FROM t1 INDEXED BY i1 WHERE a > 5;
EXPLAIN QUERY PLAN SELECT * FROM v2
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a>?) (~250000 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a>?)}}
do_execsql_test indexedby-5.2 {
EXPLAIN QUERY PLAN SELECT * FROM v2 WHERE b = 10
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a>?) (~25000 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a>?)}}
do_test indexedby-5.3 {
execsql { DROP INDEX i1 }
catchsql { SELECT * FROM v2 }
@@ -166,7 +167,7 @@ do_test indexedby-5.4 {
# Recreate index i1 in such a way as it cannot be used by the view query.
execsql { CREATE INDEX i1 ON t1(b) }
catchsql { SELECT * FROM v2 }
-} {1 {cannot use index: i1}}
+} {1 {no query solution}}
do_test indexedby-5.5 {
# Drop and recreate index i1 again. This time, create it so that it can
# be used by the query.
@@ -178,54 +179,54 @@ do_test indexedby-5.5 {
#
do_execsql_test indexedby-6.1 {
EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE b = 10 ORDER BY rowid
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?) (~10 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?)}}
do_execsql_test indexedby-6.2 {
EXPLAIN QUERY PLAN SELECT * FROM t1 NOT INDEXED WHERE b = 10 ORDER BY rowid
-} {0 0 0 {SCAN TABLE t1 USING INTEGER PRIMARY KEY (~100000 rows)}}
+} {0 0 0 {SCAN TABLE t1}}
# Test that "INDEXED BY" can be used in a DELETE statement.
#
do_execsql_test indexedby-7.1 {
EXPLAIN QUERY PLAN DELETE FROM t1 WHERE a = 5
-} {0 0 0 {SEARCH TABLE t1 USING COVERING INDEX i1 (a=?) (~10 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING COVERING INDEX i1 (a=?)}}
do_execsql_test indexedby-7.2 {
EXPLAIN QUERY PLAN DELETE FROM t1 NOT INDEXED WHERE a = 5
-} {0 0 0 {SCAN TABLE t1 (~100000 rows)}}
+} {0 0 0 {SCAN TABLE t1}}
do_execsql_test indexedby-7.3 {
EXPLAIN QUERY PLAN DELETE FROM t1 INDEXED BY i1 WHERE a = 5
-} {0 0 0 {SEARCH TABLE t1 USING COVERING INDEX i1 (a=?) (~10 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING COVERING INDEX i1 (a=?)}}
do_execsql_test indexedby-7.4 {
EXPLAIN QUERY PLAN DELETE FROM t1 INDEXED BY i1 WHERE a = 5 AND b = 10
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?) (~2 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
do_execsql_test indexedby-7.5 {
EXPLAIN QUERY PLAN DELETE FROM t1 INDEXED BY i2 WHERE a = 5 AND b = 10
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?) (~2 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?)}}
do_test indexedby-7.6 {
catchsql { DELETE FROM t1 INDEXED BY i2 WHERE a = 5}
-} {1 {cannot use index: i2}}
+} {1 {no query solution}}
# Test that "INDEXED BY" can be used in an UPDATE statement.
#
do_execsql_test indexedby-8.1 {
EXPLAIN QUERY PLAN UPDATE t1 SET rowid=rowid+1 WHERE a = 5
-} {0 0 0 {SEARCH TABLE t1 USING COVERING INDEX i1 (a=?) (~10 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING COVERING INDEX i1 (a=?)}}
do_execsql_test indexedby-8.2 {
EXPLAIN QUERY PLAN UPDATE t1 NOT INDEXED SET rowid=rowid+1 WHERE a = 5
-} {0 0 0 {SCAN TABLE t1 (~100000 rows)}}
+} {0 0 0 {SCAN TABLE t1}}
do_execsql_test indexedby-8.3 {
EXPLAIN QUERY PLAN UPDATE t1 INDEXED BY i1 SET rowid=rowid+1 WHERE a = 5
-} {0 0 0 {SEARCH TABLE t1 USING COVERING INDEX i1 (a=?) (~10 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING COVERING INDEX i1 (a=?)}}
do_execsql_test indexedby-8.4 {
EXPLAIN QUERY PLAN
UPDATE t1 INDEXED BY i1 SET rowid=rowid+1 WHERE a = 5 AND b = 10
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?) (~2 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
do_execsql_test indexedby-8.5 {
EXPLAIN QUERY PLAN
UPDATE t1 INDEXED BY i2 SET rowid=rowid+1 WHERE a = 5 AND b = 10
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?) (~2 rows)}}
+} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?)}}
do_test indexedby-8.6 {
catchsql { UPDATE t1 INDEXED BY i2 SET rowid=rowid+1 WHERE a = 5}
-} {1 {cannot use index: i2}}
+} {1 {no query solution}}
# Test that bug #3560 is fixed.
#
@@ -243,10 +244,10 @@ do_test indexedby-9.2 {
joinme as j indexed by joinme_id_text_idx
on ( m.id = j.id_int)
}
-} {1 {cannot use index: joinme_id_text_idx}}
+} {1 {no query solution}}
do_test indexedby-9.3 {
catchsql { select * from maintable, joinme INDEXED by joinme_id_text_idx }
-} {1 {cannot use index: joinme_id_text_idx}}
+} {1 {no query solution}}
# Make sure we can still create tables, indices, and columns whose name
# is "indexed".
@@ -274,4 +275,50 @@ do_test indexedby-10.3 {
}
} {1}
+#-------------------------------------------------------------------------
+# Ensure that the rowid at the end of each index entry may be used
+# for equality constraints in the same way as other indexed fields.
+#
+do_execsql_test 11.1 {
+ CREATE TABLE x1(a, b TEXT);
+ CREATE INDEX x1i ON x1(a, b);
+ INSERT INTO x1 VALUES(1, 1);
+ INSERT INTO x1 VALUES(1, 1);
+ INSERT INTO x1 VALUES(1, 1);
+ INSERT INTO x1 VALUES(1, 1);
+}
+do_execsql_test 11.2 {
+ SELECT a,b,rowid FROM x1 INDEXED BY x1i WHERE a=1 AND b=1 AND rowid=3;
+} {1 1 3}
+do_execsql_test 11.3 {
+ SELECT a,b,rowid FROM x1 INDEXED BY x1i WHERE a=1 AND b=1 AND rowid='3';
+} {1 1 3}
+do_execsql_test 11.4 {
+ SELECT a,b,rowid FROM x1 INDEXED BY x1i WHERE a=1 AND b=1 AND rowid='3.0';
+} {1 1 3}
+do_eqp_test 11.5 {
+ SELECT a,b,rowid FROM x1 INDEXED BY x1i WHERE a=1 AND b=1 AND rowid='3.0';
+} {0 0 0 {SEARCH TABLE x1 USING COVERING INDEX x1i (a=? AND b=? AND rowid=?)}}
+
+do_execsql_test 11.6 {
+ CREATE TABLE x2(c INTEGER PRIMARY KEY, a, b TEXT);
+ CREATE INDEX x2i ON x2(a, b);
+ INSERT INTO x2 VALUES(1, 1, 1);
+ INSERT INTO x2 VALUES(2, 1, 1);
+ INSERT INTO x2 VALUES(3, 1, 1);
+ INSERT INTO x2 VALUES(4, 1, 1);
+}
+do_execsql_test 11.7 {
+ SELECT a,b,c FROM x2 INDEXED BY x2i WHERE a=1 AND b=1 AND c=3;
+} {1 1 3}
+do_execsql_test 11.8 {
+ SELECT a,b,c FROM x2 INDEXED BY x2i WHERE a=1 AND b=1 AND c='3';
+} {1 1 3}
+do_execsql_test 11.9 {
+ SELECT a,b,c FROM x2 INDEXED BY x2i WHERE a=1 AND b=1 AND c='3.0';
+} {1 1 3}
+do_eqp_test 11.10 {
+ SELECT a,b,c FROM x2 INDEXED BY x2i WHERE a=1 AND b=1 AND c='3.0';
+} {0 0 0 {SEARCH TABLE x2 USING COVERING INDEX x2i (a=? AND b=? AND rowid=?)}}
+
finish_test
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-09 12:27:49 +0000