mirror of
https://github.com/tursodatabase/libsql.git
synced 2024-12-15 05:09:50 +00:00
532 lines
16 KiB
Plaintext
532 lines
16 KiB
Plaintext
# 2011 January 27
|
|
#
|
|
# 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 FTS3 module.
|
|
#
|
|
|
|
set testdir [file dirname $argv0]
|
|
source $testdir/tester.tcl
|
|
ifcapable !fts3 { finish_test ; return }
|
|
set ::testprefix fts3aux1
|
|
|
|
do_execsql_test 1.1 {
|
|
CREATE VIRTUAL TABLE t1 USING fts4;
|
|
INSERT INTO t1 VALUES('one two three four');
|
|
INSERT INTO t1 VALUES('three four five six');
|
|
INSERT INTO t1 VALUES('one three five seven');
|
|
|
|
CREATE VIRTUAL TABLE terms USING fts4aux(t1);
|
|
SELECT term, documents, occurrences FROM terms WHERE col = '*';
|
|
} {
|
|
five 2 2 four 2 2 one 2 2 seven 1 1
|
|
six 1 1 three 3 3 two 1 1
|
|
}
|
|
|
|
do_execsql_test 1.2 {
|
|
INSERT INTO t1 VALUES('one one one three three three');
|
|
SELECT term, documents, occurrences FROM terms WHERE col = '*';
|
|
} {
|
|
five 2 2 four 2 2 one 3 5 seven 1 1
|
|
six 1 1 three 4 6 two 1 1
|
|
}
|
|
|
|
do_execsql_test 1.3.1 { DELETE FROM t1; }
|
|
do_execsql_test 1.3.2 {
|
|
SELECT term, documents, occurrences FROM terms WHERE col = '*';
|
|
}
|
|
|
|
do_execsql_test 1.4 {
|
|
INSERT INTO t1 VALUES('a b a b a b a');
|
|
INSERT INTO t1 SELECT * FROM t1;
|
|
INSERT INTO t1 SELECT * FROM t1;
|
|
INSERT INTO t1 SELECT * FROM t1;
|
|
INSERT INTO t1 SELECT * FROM t1;
|
|
INSERT INTO t1 SELECT * FROM t1;
|
|
INSERT INTO t1 SELECT * FROM t1;
|
|
INSERT INTO t1 SELECT * FROM t1;
|
|
INSERT INTO t1 SELECT * FROM t1;
|
|
SELECT term, documents, occurrences FROM terms WHERE col = '*';
|
|
} {a 256 1024 b 256 768}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# The following tests verify that the fts4aux module uses the full-text
|
|
# index to reduce the number of rows scanned in the following circumstances:
|
|
#
|
|
# * when there is equality comparison against the term column using the
|
|
# BINARY collating sequence.
|
|
#
|
|
# * when there is a range constraint on the term column using the BINARY
|
|
# collating sequence.
|
|
#
|
|
# And also uses the full-text index to optimize ORDER BY clauses of the
|
|
# form "ORDER BY term ASC" or equivalent.
|
|
#
|
|
# Test organization is:
|
|
#
|
|
# fts3aux1-2.1.*: equality constraints.
|
|
# fts3aux1-2.2.*: range constraints.
|
|
# fts3aux1-2.3.*: ORDER BY optimization.
|
|
#
|
|
|
|
do_execsql_test 2.0 {
|
|
DROP TABLE t1;
|
|
DROP TABLE terms;
|
|
|
|
CREATE VIRTUAL TABLE x1 USING fts4(x);
|
|
INSERT INTO x1(x1) VALUES('nodesize=24');
|
|
CREATE VIRTUAL TABLE terms USING fts4aux(x1);
|
|
|
|
CREATE VIEW terms_v AS
|
|
SELECT term, documents, occurrences FROM terms WHERE col = '*';
|
|
|
|
INSERT INTO x1 VALUES('braes brag bragged bragger bragging');
|
|
INSERT INTO x1 VALUES('brags braid braided braiding braids');
|
|
INSERT INTO x1 VALUES('brain brainchild brained braining brains');
|
|
INSERT INTO x1 VALUES('brainstem brainstems brainstorm brainstorms');
|
|
}
|
|
|
|
proc rec {varname x} {
|
|
global $varname
|
|
incr $varname
|
|
return 1
|
|
}
|
|
db func rec rec
|
|
|
|
# Use EQP to show that the WHERE expression "term='braid'" uses a different
|
|
# index number (1) than "+term='braid'" (0).
|
|
#
|
|
do_execsql_test 2.1.1.1 {
|
|
EXPLAIN QUERY PLAN SELECT * FROM terms WHERE term='braid'
|
|
} {/*SCAN terms VIRTUAL TABLE INDEX 1:*/}
|
|
do_execsql_test 2.1.1.2 {
|
|
EXPLAIN QUERY PLAN SELECT * FROM terms WHERE +term='braid'
|
|
} {/*SCAN terms VIRTUAL TABLE INDEX 0:*/}
|
|
|
|
# Now show that using "term='braid'" means the virtual table returns
|
|
# only 1 row to SQLite, but "+term='braid'" means all 19 are returned.
|
|
#
|
|
do_test 2.1.2.1 {
|
|
set cnt 0
|
|
execsql { SELECT * FROM terms_v WHERE rec('cnt', term) AND term='braid' }
|
|
set cnt
|
|
} {1}
|
|
do_test 2.1.2.2 {
|
|
set cnt 0
|
|
execsql { SELECT * FROM terms_v WHERE rec('cnt', term) AND +term='braid' }
|
|
set cnt
|
|
} {19}
|
|
|
|
# Similar to the test immediately above, but using a term ("breakfast") that
|
|
# is not featured in the dataset.
|
|
#
|
|
do_test 2.1.3.1 {
|
|
set cnt 0
|
|
execsql { SELECT * FROM terms_v WHERE rec('cnt', term) AND term='breakfast' }
|
|
set cnt
|
|
} {0}
|
|
do_test 2.1.3.2 {
|
|
set cnt 0
|
|
execsql { SELECT * FROM terms_v WHERE rec('cnt', term) AND +term='breakfast' }
|
|
set cnt
|
|
} {19}
|
|
|
|
do_execsql_test 2.1.4.1 { SELECT * FROM terms_v WHERE term='braid' } {braid 1 1}
|
|
do_execsql_test 2.1.4.2 { SELECT * FROM terms_v WHERE +term='braid'} {braid 1 1}
|
|
do_execsql_test 2.1.4.3 { SELECT * FROM terms_v WHERE term='breakfast' } {}
|
|
do_execsql_test 2.1.4.4 { SELECT * FROM terms_v WHERE +term='breakfast' } {}
|
|
|
|
do_execsql_test 2.1.4.5 { SELECT * FROM terms_v WHERE term='cba' } {}
|
|
do_execsql_test 2.1.4.6 { SELECT * FROM terms_v WHERE +term='cba' } {}
|
|
do_execsql_test 2.1.4.7 { SELECT * FROM terms_v WHERE term='abc' } {}
|
|
do_execsql_test 2.1.4.8 { SELECT * FROM terms_v WHERE +term='abc' } {}
|
|
|
|
# Special case: term=NULL
|
|
#
|
|
do_execsql_test 2.1.5 { SELECT * FROM terms WHERE term=NULL } {}
|
|
|
|
do_execsql_test 2.2.1.1 {
|
|
EXPLAIN QUERY PLAN SELECT * FROM terms WHERE term>'brain'
|
|
} {/*SCAN terms VIRTUAL TABLE INDEX 2:*/}
|
|
do_execsql_test 2.2.1.2 {
|
|
EXPLAIN QUERY PLAN SELECT * FROM terms WHERE +term>'brain'
|
|
} {/*SCAN terms VIRTUAL TABLE INDEX 0:*/}
|
|
|
|
do_execsql_test 2.2.1.3 {
|
|
EXPLAIN QUERY PLAN SELECT * FROM terms WHERE term<'brain'
|
|
} {/*SCAN terms VIRTUAL TABLE INDEX 4:*/}
|
|
do_execsql_test 2.2.1.4 {
|
|
EXPLAIN QUERY PLAN SELECT * FROM terms WHERE +term<'brain'
|
|
} {/*SCAN terms VIRTUAL TABLE INDEX 0:*/}
|
|
|
|
do_execsql_test 2.2.1.5 {
|
|
EXPLAIN QUERY PLAN SELECT * FROM terms WHERE term BETWEEN 'brags' AND 'brain'
|
|
} {/*SCAN terms VIRTUAL TABLE INDEX 6:*/}
|
|
do_execsql_test 2.2.1.6 {
|
|
EXPLAIN QUERY PLAN SELECT * FROM terms WHERE +term BETWEEN 'brags' AND 'brain'
|
|
} {/*SCAN terms VIRTUAL TABLE INDEX 0:*/}
|
|
|
|
do_test 2.2.2.1 {
|
|
set cnt 0
|
|
execsql { SELECT * FROM terms WHERE rec('cnt', term) AND term>'brain' }
|
|
set cnt
|
|
} {18}
|
|
do_test 2.2.2.2 {
|
|
set cnt 0
|
|
execsql { SELECT * FROM terms WHERE rec('cnt', term) AND +term>'brain' }
|
|
set cnt
|
|
} {38}
|
|
do_execsql_test 2.2.2.3 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE term>'brain'
|
|
} {
|
|
brainchild 1 1 brained 1 1 braining 1 1 brains 1 1
|
|
brainstem 1 1 brainstems 1 1 brainstorm 1 1 brainstorms 1 1
|
|
}
|
|
do_execsql_test 2.2.2.4 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE +term>'brain'
|
|
} {
|
|
brainchild 1 1 brained 1 1 braining 1 1 brains 1 1
|
|
brainstem 1 1 brainstems 1 1 brainstorm 1 1 brainstorms 1 1
|
|
}
|
|
do_execsql_test 2.2.2.5 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE term>='brain'
|
|
} {
|
|
brain 1 1
|
|
brainchild 1 1 brained 1 1 braining 1 1 brains 1 1
|
|
brainstem 1 1 brainstems 1 1 brainstorm 1 1 brainstorms 1 1
|
|
}
|
|
do_execsql_test 2.2.2.6 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE +term>='brain'
|
|
} {
|
|
brain 1 1
|
|
brainchild 1 1 brained 1 1 braining 1 1 brains 1 1
|
|
brainstem 1 1 brainstems 1 1 brainstorm 1 1 brainstorms 1 1
|
|
}
|
|
|
|
do_execsql_test 2.2.2.7 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE term>='abc'
|
|
} {
|
|
braes 1 1 brag 1 1 bragged 1 1 bragger 1 1
|
|
bragging 1 1 brags 1 1 braid 1 1 braided 1 1
|
|
braiding 1 1 braids 1 1 brain 1 1 brainchild 1 1
|
|
brained 1 1 braining 1 1 brains 1 1 brainstem 1 1
|
|
brainstems 1 1 brainstorm 1 1 brainstorms 1 1
|
|
}
|
|
do_execsql_test 2.2.2.8 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE +term>='abc'
|
|
} {
|
|
braes 1 1 brag 1 1 bragged 1 1 bragger 1 1
|
|
bragging 1 1 brags 1 1 braid 1 1 braided 1 1
|
|
braiding 1 1 braids 1 1 brain 1 1 brainchild 1 1
|
|
brained 1 1 braining 1 1 brains 1 1 brainstem 1 1
|
|
brainstems 1 1 brainstorm 1 1 brainstorms 1 1
|
|
}
|
|
|
|
do_execsql_test 2.2.2.9 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE term>='brainstorms'
|
|
} {brainstorms 1 1}
|
|
do_execsql_test 2.2.2.10 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE term>='brainstorms'
|
|
} {brainstorms 1 1}
|
|
do_execsql_test 2.2.2.11 { SELECT * FROM terms_v WHERE term>'brainstorms' } {}
|
|
do_execsql_test 2.2.2.12 { SELECT * FROM terms_v WHERE term>'brainstorms' } {}
|
|
|
|
do_execsql_test 2.2.2.13 { SELECT * FROM terms_v WHERE term>'cba' } {}
|
|
do_execsql_test 2.2.2.14 { SELECT * FROM terms_v WHERE term>'cba' } {}
|
|
|
|
do_test 2.2.3.1 {
|
|
set cnt 0
|
|
execsql { SELECT * FROM terms WHERE rec('cnt', term) AND term<'brain' }
|
|
set cnt
|
|
} {22}
|
|
do_test 2.2.3.2 {
|
|
set cnt 0
|
|
execsql { SELECT * FROM terms WHERE rec('cnt', term) AND +term<'brain' }
|
|
set cnt
|
|
} {38}
|
|
do_execsql_test 2.2.3.3 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE term<'brain'
|
|
} {
|
|
braes 1 1 brag 1 1 bragged 1 1 bragger 1 1 bragging 1 1
|
|
brags 1 1 braid 1 1 braided 1 1 braiding 1 1 braids 1 1
|
|
}
|
|
do_execsql_test 2.2.3.4 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE +term<'brain'
|
|
} {
|
|
braes 1 1 brag 1 1 bragged 1 1 bragger 1 1 bragging 1 1
|
|
brags 1 1 braid 1 1 braided 1 1 braiding 1 1 braids 1 1
|
|
}
|
|
do_execsql_test 2.2.3.5 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE term<='brain'
|
|
} {
|
|
braes 1 1 brag 1 1 bragged 1 1 bragger 1 1 bragging 1 1
|
|
brags 1 1 braid 1 1 braided 1 1 braiding 1 1 braids 1 1
|
|
brain 1 1
|
|
}
|
|
do_execsql_test 2.2.3.6 {
|
|
SELECT term, documents, occurrences FROM terms_v WHERE +term<='brain'
|
|
} {
|
|
braes 1 1 brag 1 1 bragged 1 1 bragger 1 1 bragging 1 1
|
|
brags 1 1 braid 1 1 braided 1 1 braiding 1 1 braids 1 1
|
|
brain 1 1
|
|
}
|
|
|
|
do_test 2.2.4.1 {
|
|
set cnt 0
|
|
execsql {
|
|
SELECT term, documents, occurrences FROM terms
|
|
WHERE rec('cnt', term) AND term BETWEEN 'brags' AND 'brain'
|
|
}
|
|
set cnt
|
|
} {12}
|
|
do_test 2.2.4.2 {
|
|
set cnt 0
|
|
execsql {
|
|
SELECT term, documents, occurrences FROM terms
|
|
WHERE rec('cnt', term) AND +term BETWEEN 'brags' AND 'brain'
|
|
}
|
|
set cnt
|
|
} {38}
|
|
do_execsql_test 2.2.4.3 {
|
|
SELECT term, documents, occurrences FROM terms_v
|
|
WHERE rec('cnt', term) AND term BETWEEN 'brags' AND 'brain'
|
|
} {
|
|
brags 1 1 braid 1 1 braided 1 1 braiding 1 1 braids 1 1 brain 1 1
|
|
}
|
|
do_execsql_test 2.2.4.4 {
|
|
SELECT term, documents, occurrences FROM terms_v
|
|
WHERE rec('cnt', term) AND +term BETWEEN 'brags' AND 'brain'
|
|
} {
|
|
brags 1 1 braid 1 1 braided 1 1 braiding 1 1 braids 1 1 brain 1 1
|
|
}
|
|
do_execsql_test 2.2.4.5 {
|
|
SELECT term, documents, occurrences FROM terms_v
|
|
WHERE rec('cnt', term) AND term > 'brags' AND term < 'brain'
|
|
} {
|
|
braid 1 1 braided 1 1 braiding 1 1 braids 1 1
|
|
}
|
|
do_execsql_test 2.2.4.6 {
|
|
SELECT term, documents, occurrences FROM terms_v
|
|
WHERE rec('cnt', term) AND +term > 'brags' AND +term < 'brain'
|
|
} {
|
|
braid 1 1 braided 1 1 braiding 1 1 braids 1 1
|
|
}
|
|
|
|
# Check that "ORDER BY term ASC" and equivalents are sorted by the
|
|
# virtual table implementation. Any other ORDER BY clause requires
|
|
# SQLite to sort results using a temporary b-tree.
|
|
#
|
|
foreach {tn sort orderby} {
|
|
1 0 "ORDER BY term ASC"
|
|
2 0 "ORDER BY term"
|
|
3 1 "ORDER BY term DESC"
|
|
4 1 "ORDER BY documents ASC"
|
|
5 1 "ORDER BY documents"
|
|
6 1 "ORDER BY documents DESC"
|
|
7 1 "ORDER BY occurrences ASC"
|
|
8 1 "ORDER BY occurrences"
|
|
9 1 "ORDER BY occurrences DESC"
|
|
} {
|
|
|
|
set res {SCAN terms VIRTUAL TABLE INDEX 0:}
|
|
if {$sort} { append res {*USE TEMP B-TREE FOR ORDER BY} }
|
|
set res "/*$res*/"
|
|
|
|
set sql "SELECT * FROM terms $orderby"
|
|
do_execsql_test 2.3.1.$tn "EXPLAIN QUERY PLAN $sql" $res
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# The next set of tests, fts3aux1-3.*, test error conditions in the
|
|
# fts4aux module. Except, fault injection testing (OOM, IO error etc.) is
|
|
# done in fts3fault2.test
|
|
#
|
|
|
|
do_execsql_test 3.1.1 {
|
|
CREATE VIRTUAL TABLE t2 USING fts4;
|
|
}
|
|
|
|
do_catchsql_test 3.1.2 {
|
|
CREATE VIRTUAL TABLE terms2 USING fts4aux;
|
|
} {1 {invalid arguments to fts4aux constructor}}
|
|
do_catchsql_test 3.1.3 {
|
|
CREATE VIRTUAL TABLE terms2 USING fts4aux(t2, t2);
|
|
} {1 {invalid arguments to fts4aux constructor}}
|
|
|
|
do_execsql_test 3.2.1 {
|
|
CREATE VIRTUAL TABLE terms3 USING fts4aux(does_not_exist)
|
|
}
|
|
do_catchsql_test 3.2.2 {
|
|
SELECT * FROM terms3
|
|
} {1 {SQL logic error}}
|
|
do_catchsql_test 3.2.3 {
|
|
SELECT * FROM terms3 WHERE term = 'abc'
|
|
} {1 {SQL logic error}}
|
|
|
|
do_catchsql_test 3.3.1 {
|
|
INSERT INTO terms VALUES(1,2,3);
|
|
} {1 {table terms may not be modified}}
|
|
do_catchsql_test 3.3.2 {
|
|
DELETE FROM terms
|
|
} {1 {table terms may not be modified}}
|
|
do_catchsql_test 3.3.3 {
|
|
UPDATE terms set documents = documents+1;
|
|
} {1 {table terms may not be modified}}
|
|
|
|
|
|
#-------------------------------------------------------------------------
|
|
# The following tests - fts4aux-4.* - test that joins work with fts4aux
|
|
# tables. And that fts4aux provides reasonably sane cost information via
|
|
# xBestIndex to the query planner.
|
|
#
|
|
db close
|
|
forcedelete test.db
|
|
sqlite3 db test.db
|
|
do_execsql_test 4.1 {
|
|
CREATE VIRTUAL TABLE x1 USING fts4(x);
|
|
CREATE VIRTUAL TABLE terms USING fts4aux(x1);
|
|
CREATE TABLE x2(y);
|
|
CREATE TABLE x3(y);
|
|
CREATE INDEX i1 ON x3(y);
|
|
|
|
INSERT INTO x1 VALUES('a b c d e');
|
|
INSERT INTO x1 VALUES('f g h i j');
|
|
INSERT INTO x1 VALUES('k k l l a');
|
|
|
|
INSERT INTO x2 SELECT term FROM terms WHERE col = '*';
|
|
INSERT INTO x3 SELECT term FROM terms WHERE col = '*';
|
|
}
|
|
|
|
proc do_plansql_test {tn sql r1 r2} {
|
|
do_eqp_test $tn.eqp $sql $r1
|
|
do_execsql_test $tn $sql $r2
|
|
}
|
|
|
|
do_plansql_test 4.2 {
|
|
SELECT y FROM x2, terms WHERE y = term AND col = '*'
|
|
} {
|
|
QUERY PLAN
|
|
|--SCAN x2
|
|
`--SCAN terms VIRTUAL TABLE INDEX 1:
|
|
} {
|
|
a b c d e f g h i j k l
|
|
}
|
|
|
|
do_plansql_test 4.3 {
|
|
SELECT y FROM terms, x2 WHERE y = term AND col = '*'
|
|
} {
|
|
QUERY PLAN
|
|
|--SCAN x2
|
|
`--SCAN terms VIRTUAL TABLE INDEX 1:
|
|
} {
|
|
a b c d e f g h i j k l
|
|
}
|
|
|
|
do_plansql_test 4.4 {
|
|
SELECT y FROM x3, terms WHERE y = term AND col = '*'
|
|
} {
|
|
QUERY PLAN
|
|
|--SCAN terms VIRTUAL TABLE INDEX 0:
|
|
`--SEARCH x3 USING COVERING INDEX i1 (y=?)
|
|
} {
|
|
a b c d e f g h i j k l
|
|
}
|
|
|
|
do_plansql_test 4.5 {
|
|
SELECT y FROM terms, x3 WHERE y = term AND occurrences>1 AND col = '*'
|
|
} {
|
|
QUERY PLAN
|
|
|--SCAN terms VIRTUAL TABLE INDEX 0:
|
|
`--SEARCH x3 USING COVERING INDEX i1 (y=?)
|
|
} {
|
|
a k l
|
|
}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# The following tests check that fts4aux can handle an fts table with an
|
|
# odd name (one that requires quoting for use in SQL statements). And that
|
|
# the argument to the fts4aux constructor is properly dequoted before use.
|
|
#
|
|
do_execsql_test 5.1 {
|
|
CREATE VIRTUAL TABLE "abc '!' def" USING fts4(x, y);
|
|
INSERT INTO "abc '!' def" VALUES('XX', 'YY');
|
|
|
|
CREATE VIRTUAL TABLE terms3 USING fts4aux("abc '!' def");
|
|
SELECT * FROM terms3;
|
|
} {xx * 1 1 xx 0 1 1 yy * 1 1 yy 1 1 1}
|
|
|
|
do_execsql_test 5.2 {
|
|
CREATE VIRTUAL TABLE "%%^^%%" USING fts4aux('abc ''!'' def');
|
|
SELECT * FROM "%%^^%%";
|
|
} {xx * 1 1 xx 0 1 1 yy * 1 1 yy 1 1 1}
|
|
|
|
#-------------------------------------------------------------------------
|
|
# Test that we can create an fts4aux table in the temp database.
|
|
#
|
|
forcedelete test.db2
|
|
do_execsql_test 6.1 {
|
|
CREATE VIRTUAL TABLE ft1 USING fts4(x, y);
|
|
INSERT INTO ft1 VALUES('a b', 'c d');
|
|
INSERT INTO ft1 VALUES('e e', 'c d');
|
|
INSERT INTO ft1 VALUES('a a', 'b b');
|
|
CREATE VIRTUAL TABLE temp.aux1 USING fts4aux(main, ft1);
|
|
SELECT * FROM aux1;
|
|
} {
|
|
a * 2 3 a 0 2 3
|
|
b * 2 3 b 0 1 1 b 1 1 2
|
|
c * 2 2 c 1 2 2
|
|
d * 2 2 d 1 2 2
|
|
e * 1 2 e 0 1 2
|
|
}
|
|
|
|
do_execsql_test 6.2 {
|
|
ATTACH 'test.db2' AS att;
|
|
CREATE VIRTUAL TABLE att.ft1 USING fts4(x, y);
|
|
INSERT INTO att.ft1 VALUES('v w', 'x y');
|
|
INSERT INTO att.ft1 VALUES('z z', 'x y');
|
|
INSERT INTO att.ft1 VALUES('v v', 'w w');
|
|
CREATE VIRTUAL TABLE temp.aux2 USING fts4aux(att, ft1);
|
|
SELECT * FROM aux2;
|
|
} {
|
|
v * 2 3 v 0 2 3
|
|
w * 2 3 w 0 1 1 w 1 1 2
|
|
x * 2 2 x 1 2 2
|
|
y * 2 2 y 1 2 2
|
|
z * 1 2 z 0 1 2
|
|
}
|
|
|
|
foreach {tn q res1 res2} {
|
|
1 { SELECT * FROM %%% WHERE term = 'a' } {a * 2 3 a 0 2 3} {}
|
|
2 { SELECT * FROM %%% WHERE term = 'x' } {} {x * 2 2 x 1 2 2}
|
|
|
|
3 { SELECT * FROM %%% WHERE term >= 'y' }
|
|
{} {y * 2 2 y 1 2 2 z * 1 2 z 0 1 2}
|
|
|
|
4 { SELECT * FROM %%% WHERE term <= 'c' }
|
|
{a * 2 3 a 0 2 3 b * 2 3 b 0 1 1 b 1 1 2 c * 2 2 c 1 2 2} {}
|
|
} {
|
|
set sql1 [string map {%%% aux1} $q]
|
|
set sql2 [string map {%%% aux2} $q]
|
|
|
|
do_execsql_test 7.$tn.1 $sql1 $res1
|
|
do_execsql_test 7.$tn.2 $sql2 $res2
|
|
}
|
|
|
|
do_test 8.1 {
|
|
catchsql { CREATE VIRTUAL TABLE att.aux3 USING fts4aux(main, ft1) }
|
|
} {1 {invalid arguments to fts4aux constructor}}
|
|
|
|
do_test 8.2 {
|
|
execsql {DETACH att}
|
|
catchsql { SELECT * FROM aux2 }
|
|
} {1 {SQL logic error}}
|
|
|
|
finish_test
|