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107 lines
2.9 KiB
Plaintext
107 lines
2.9 KiB
Plaintext
# 2014 January 4
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#*************************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this script is testing the FTS3 module.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set ::testprefix fts3join
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# If SQLITE_ENABLE_FTS3 is defined, omit this file.
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ifcapable !fts3 {
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finish_test
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return
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}
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do_execsql_test 1.0 {
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CREATE VIRTUAL TABLE ft1 USING fts4(x);
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INSERT INTO ft1 VALUES('aaa aaa');
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INSERT INTO ft1 VALUES('aaa bbb');
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INSERT INTO ft1 VALUES('bbb aaa');
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INSERT INTO ft1 VALUES('bbb bbb');
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CREATE TABLE t1(id, y);
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INSERT INTO t1 VALUES(1, 'aaa');
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INSERT INTO t1 VALUES(2, 'bbb');
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}
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do_execsql_test 1.1 {
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SELECT docid FROM ft1, t1 WHERE ft1 MATCH y AND id=1;
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} {1 2 3}
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do_execsql_test 1.2 {
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SELECT docid FROM ft1, t1 WHERE ft1 MATCH y AND id=1 ORDER BY docid;
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} {1 2 3}
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do_execsql_test 2.0 {
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CREATE VIRTUAL TABLE ft2 USING fts4(x);
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CREATE VIRTUAL TABLE ft3 USING fts4(y);
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INSERT INTO ft2 VALUES('abc');
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INSERT INTO ft2 VALUES('def');
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INSERT INTO ft3 VALUES('ghi');
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INSERT INTO ft3 VALUES('abc');
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}
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do_execsql_test 2.1 { SELECT * FROM ft2, ft3 WHERE x MATCH y; } {abc abc}
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do_execsql_test 2.2 { SELECT * FROM ft2, ft3 WHERE y MATCH x; } {abc abc}
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do_execsql_test 2.3 { SELECT * FROM ft3, ft2 WHERE x MATCH y; } {abc abc}
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do_execsql_test 2.4 { SELECT * FROM ft3, ft2 WHERE y MATCH x; } {abc abc}
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do_catchsql_test 2.5 {
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SELECT * FROM ft3, ft2 WHERE y MATCH x AND x MATCH y;
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} {1 {unable to use function MATCH in the requested context}}
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do_execsql_test 3.0 {
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CREATE VIRTUAL TABLE vt USING fts3(x);
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INSERT INTO vt VALUES('abc');
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INSERT INTO vt VALUES('xyz');
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CREATE TABLE tt(a INTEGER PRIMARY KEY);
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INSERT INTO tt VALUES(1), (2);
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}
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do_execsql_test 3.1 {
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SELECT * FROM tt LEFT JOIN (
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SELECT rowid AS rrr, * FROM vt WHERE vt MATCH 'abc'
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) ON tt.a = rrr
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} {1 1 abc 2 {} {}}
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do_execsql_test 3.2 {
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SELECT * FROM tt LEFT JOIN vt ON (vt MATCH 'abc')
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} {1 abc 2 abc}
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#-------------------------------------------------------------------------
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# Test that queries of the form found in test case 4.2 use an automatic
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# index to avoid running multiple fts queries.
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#
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do_execsql_test 4.1 {
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CREATE VIRTUAL TABLE ft4 USING fts3(x);
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CREATE TABLE t4(y, z);
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CREATE INDEX t4y ON t1(y);
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}
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do_eqp_test 4.2 {
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SELECT * FROM t4 LEFT JOIN (
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SELECT docid, * FROM ft4 WHERE ft4 MATCH ?
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) AS rr ON t4.rowid=rr.docid
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WHERE t4.y = ?;
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} {
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QUERY PLAN
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|--MATERIALIZE rr
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| `--SCAN ft4 VIRTUAL TABLE INDEX 3:
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|--SCAN t4
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`--SEARCH rr USING AUTOMATIC COVERING INDEX (docid=?) LEFT-JOIN
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}
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finish_test
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