forked from wangfenjin/simple
-
Notifications
You must be signed in to change notification settings - Fork 0
/
example.sql
102 lines (82 loc) · 5.65 KB
/
example.sql
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
-- Examples to use simple tokenizer
-- load so file
.load libsimple
select '启用拼音分词：';
-- set tokenize to simple
CREATE VIRTUAL TABLE t1 USING fts5(x, tokenize = 'simple');
-- add some values into the table
insert into t1(x) values ('周杰伦 Jay Chou:最美的不是下雨天，是曾与你躲过雨的屋檐'),
('I love China! 我爱中国!'),
('@English &special _characters."''bacon-&and''-eggs%');
select '所有数据:';
select ' ', * from t1;
select '特殊字符:';
select ' ', simple_highlight(t1, 0, '[', ']') from t1 where x match simple_query('@"''._-&%');
select ' ', simple_highlight(t1, 0, '[', ']') from t1 where x match '"''"';
select '搜索 杰伦:';
select ' ', simple_highlight(t1, 0, '[', ']') from t1 where x match simple_query('杰伦');
select ' ', simple_snippet(t1, 0, '[', ']', '...', 1) from t1 where x match simple_query('杰伦');
select ' ', simple_snippet(t1, 0, '[', ']', '...', 2) from t1 where x match simple_query('杰伦');
select ' ', simple_snippet(t1, 0, '[', ']', '...', 3) from t1 where x match simple_query('杰伦');
select ' ', simple_snippet(t1, 0, '[', ']', '...', 4) from t1 where x match simple_query('杰伦');
select ' ', simple_snippet(t1, 0, '[', ']', '...', 5) from t1 where x match simple_query('杰伦');
select ' ', simple_snippet(t1, 0, '[', ']', '...', 10) from t1 where x match simple_query('杰伦');
select ' ', simple_snippet(t1, 0, '[', ']', '...', 20) from t1 where x match simple_query('杰伦');
select ' ', simple_snippet(t1, 0, '[', ']', '...', 100) from t1 where x match simple_query('杰伦');
select ' ', simple_highlight_pos(t1, 0) from t1 where x match simple_query('杰伦');
select '搜索 雨天:';
select ' ', simple_snippet(t1, 0, '[', ']', '...', 10) from t1 where x match simple_query('雨天');
select '搜索 zhoujiel:';
select ' ', simple_highlight(t1, 0, '[', ']') from t1 where x match simple_query('zhoujiel');
select ' ', simple_highlight_pos(t1, 0) from t1 where x match simple_query('zhoujiel');
select '搜索 zhoujie:';
select ' ', simple_highlight(t1, 0, '[', ']') from t1 where x match simple_query('zhoujie');
-- will not match
select ' !!!!! should not match', simple_highlight_pos(t1, 0) from t1 where x match simple_query('jiezhou');
select '搜索 zjl:';
select ' ', simple_highlight(t1, 0, '[', ']') from t1 where x match simple_query('zjl');
select ' ', simple_highlight_pos(t1, 0) from t1 where x match simple_query('zjl');
select '搜索 ZHOUJi:';
select ' ', simple_highlight(t1, 0, '[', ']') from t1 where x match simple_query('ZHOUJi');
select ' ', simple_highlight_pos(t1, 0) from t1 where x match simple_query('ZHOUJi');
select '搜索 love zg:';
select ' ', simple_highlight(t1, 0, '[', ']') from t1 where x match simple_query('love zg');
select ' ', simple_highlight_pos(t1, 0) from t1 where x match simple_query('love zg');
select '';
select '';
select '--------------------------------------------------------------------------------';
select '禁用拼音分词：';
-- set tokenize to simple, 0 means disable pinyin
CREATE VIRTUAL TABLE t2 USING fts5(x, tokenize = 'simple 0');
-- add some values into the table
insert into t2(x) values ('周杰伦 Jay Chou:最美的不是下雨天，是曾与你躲过雨的屋檐'),
('I love China! 我爱中国!') ;
select '所有数据:';
select ' ', * from t2;
select '搜索 杰伦:';
-- in simple_query, we accept a second params, '0' means disable pinyin split
select ' ', simple_highlight(t2, 0, '[', ']') from t2 where x match simple_query('杰伦', '0');
select ' ', simple_snippet(t2, 0, '[', ']', '...', 1) from t2 where x match simple_query('杰伦', '0');
select ' ', simple_snippet(t2, 0, '[', ']', '...', 2) from t2 where x match simple_query('杰伦', '0');
select ' ', simple_snippet(t2, 0, '[', ']', '...', 3) from t2 where x match simple_query('杰伦', '0');
select ' ', simple_snippet(t2, 0, '[', ']', '...', 4) from t2 where x match simple_query('杰伦', '0');
select ' ', simple_snippet(t2, 0, '[', ']', '...', 5) from t2 where x match simple_query('杰伦', '0');
select ' ', simple_snippet(t2, 0, '[', ']', '...', 10) from t2 where x match simple_query('杰伦', '0');
select ' ', simple_snippet(t2, 0, '[', ']', '...', 20) from t2 where x match simple_query('杰伦', '0');
select ' ', simple_snippet(t2, 0, '[', ']', '...', 100) from t2 where x match simple_query('杰伦', '0');
select ' ', simple_highlight_pos(t2, 0) from t2 where x match simple_query('杰伦', '0');
select '搜索 雨天:';
select ' ', simple_snippet(t2, 0, '[', ']', '...', 10) from t2 where x match simple_query('雨天', '0');
select '搜索 zhoujiel:';
select ' ', simple_highlight(t2, 0, '[', ']') from t2 where x match simple_query('zhoujiel', '0');
select ' ', simple_highlight_pos(t2, 0) from t2 where x match simple_query('zhoujiel', '0');
select ' !!!!! should not match', simple_highlight_pos(t1, 0) from t1 where x match simple_query('jiezhou', '0');
select '搜索 zjl:';
select ' ', simple_highlight(t2, 0, '[', ']') from t2 where x match simple_query('zjl', '0');
select ' ', simple_highlight_pos(t2, 0) from t2 where x match simple_query('zjl', '0');
select '搜索 ZHOUJi:';
select ' ', simple_highlight(t2, 0, '[', ']') from t2 where x match simple_query('ZHOUJi', '0');
select ' ', simple_highlight_pos(t2, 0) from t2 where x match simple_query('ZHOUJi', '0');
select '搜索 love zg:';
select ' ', simple_highlight(t2, 0, '[', ']') from t2 where x match simple_query('love zg', '0');
select ' ', simple_highlight_pos(t2, 0) from t2 where x match simple_query('love zg', '0');