質問編集履歴
12
修正位
test
CHANGED
@@ -1 +1 @@
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1
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-
Cursorの c.getString()をしたいのですが、where(mov)がfalseになります。
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1
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+
Cursorの c.getString()をしたいのですが、where(mov)がfalseになります。sql文が間違えているのでしょうか?
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test
CHANGED
@@ -6,7 +6,9 @@
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6
6
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7
7
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なぜ、データを取得できないのでしょうか?
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8
8
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9
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+
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10
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+
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9
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-
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11
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+
sql文が間違えているのでしょうか?
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10
12
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11
13
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12
14
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11
誤字
test
CHANGED
File without changes
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test
CHANGED
@@ -58,7 +58,7 @@
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58
58
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59
59
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///////////改善したinsert文////////////////
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60
60
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61
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-
insert into nearsdb(data,username,comment,latitude,longitude) values ('4/ 28 1:4: 7','ta
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61
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+
insert into nearsdb(data,username,comment,latitude,longitude) values ('4/ 28 1:4: 7','ta','にのやはさは',35.6539782,139.6471526);
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62
62
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63
63
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```
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64
64
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10
誤字
test
CHANGED
File without changes
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test
CHANGED
@@ -58,7 +58,7 @@
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58
58
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59
59
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///////////改善したinsert文////////////////
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60
60
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61
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-
insert into nearsdb(data,username,comment,latitude,longitude) values ('4/ 28 1:4: 7','taich
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61
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+
insert into nearsdb(data,username,comment,latitude,longitude) values ('4/ 28 1:4: 7','taich','にのやはさは',35.6539782,139.6471526);
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62
62
|
|
63
63
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```
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64
64
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9
誤字
test
CHANGED
File without changes
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test
CHANGED
@@ -53,6 +53,8 @@
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53
53
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insert into near (data,username,comment,latitude,longitude)
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54
54
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55
55
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values ('4/ 28 10:33: 27','tai','やにやゆさはゆゆら',35.6539782,139.6471526)
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56
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+
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57
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+
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56
58
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|
57
59
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///////////改善したinsert文////////////////
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58
60
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8
ついか
test
CHANGED
File without changes
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test
CHANGED
@@ -7,6 +7,10 @@
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7
7
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なぜ、データを取得できないのでしょうか?
|
8
8
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|
9
9
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アドバイスをいただけないでしょうか?
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10
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+
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11
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+
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12
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+
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13
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+
13:19 sqlの問題は、h2databaseで、sql文が正しいかを確認したことで、解消しました。
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10
14
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11
15
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12
16
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@@ -21,6 +25,12 @@
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21
25
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"create table near (data text,username text,comment text,id integer primary key," +
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22
26
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23
27
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"latitude double,longitude double)";
|
28
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+
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29
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+
|
30
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+
|
31
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+
///////改善したcreatetable////////////
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32
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+
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33
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+
create table nearsdb (data text,username text,comment text,latitude double,longitude double);
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24
34
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25
35
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|
26
36
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@@ -44,7 +54,9 @@
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44
54
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|
45
55
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values ('4/ 28 10:33: 27','tai','やにやゆさはゆゆら',35.6539782,139.6471526)
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46
56
|
|
57
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+
///////////改善したinsert文////////////////
|
47
58
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|
59
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+
insert into nearsdb(data,username,comment,latitude,longitude) values ('4/ 28 1:4: 7','taichi','にのやはさは',35.6539782,139.6471526);
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48
60
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49
61
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```
|
50
62
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@@ -100,4 +112,10 @@
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100
112
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101
113
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|
102
114
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|
115
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+
///////////////改善したselect文////////////
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116
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+
|
117
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+
select data,username,comment from nearsdb where latitude - 35.6539782 <= 2.694944E-5 and 35.6539782 - latitude <= 2.694944E-5 and longitude - 139.6471526 <= 3.2899147E-4 and 139.6471526 - longitude <= 3.2899147E-4;
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118
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+
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119
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+
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120
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+
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103
121
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```
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7
誤字
test
CHANGED
File without changes
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test
CHANGED
@@ -58,7 +58,7 @@
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58
58
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59
59
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String sql= "select data,username,comment from near " +
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60
60
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|
61
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-
" latitude - "+latitude+" <= "+clearlatitude+" and "
|
61
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+
"where latitude - "+latitude+" <= "+clearlatitude+" and "
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62
62
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|
63
63
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+latitude+" - latitude <= "+clearlatitude+
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64
64
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6
詳細
test
CHANGED
File without changes
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test
CHANGED
@@ -9,6 +9,8 @@
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9
9
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アドバイスをいただけないでしょうか?
|
10
10
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|
11
11
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|
12
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+
|
13
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+
//create tableをしてる、MyOpenHelperクラス
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12
14
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13
15
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```java
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14
16
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@@ -24,15 +26,19 @@
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24
26
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|
25
27
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```
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26
28
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|
29
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+
//insertの文と、下は、logから取得したsql文です。LocationActivity
|
30
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+
|
27
31
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```java
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28
32
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|
29
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-
//insert
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33
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+
//insertの文
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30
34
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31
35
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String sql="insert into near (data,username,comment,latitude,longitude)" +
|
32
36
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|
33
37
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" values ('"+data+"','"+username+"','"+comment+"',"+latitude+","+longitude+");";
|
34
38
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35
39
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|
40
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+
|
41
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+
//insertのsqlをlogで出力
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36
42
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37
43
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insert into near (data,username,comment,latitude,longitude)
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38
44
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@@ -44,11 +50,27 @@
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44
50
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|
45
51
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|
46
52
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|
47
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-
|
53
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+
//select文と、下は、logから取得したsqlです。LocationActivity
|
48
54
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|
49
55
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```java
|
50
56
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|
51
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-
//select
|
57
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+
//select文
|
58
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+
|
59
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+
String sql= "select data,username,comment from near " +
|
60
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+
|
61
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+
" latitude - "+latitude+" <= "+clearlatitude+" and "
|
62
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+
|
63
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+
+latitude+" - latitude <= "+clearlatitude+
|
64
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+
|
65
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+
" and longitude - "+longitude+" <= "+clearlongitude+" and "
|
66
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+
|
67
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+
+longitude+" - longitude <= "+clearlongitude+";";
|
68
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+
|
69
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+
|
70
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+
|
71
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+
|
72
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+
|
73
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+
//selectのsqlをlogで出力
|
52
74
|
|
53
75
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String sql= "select data,username,comment from near " +
|
54
76
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5
わけた
test
CHANGED
File without changes
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test
CHANGED
@@ -12,7 +12,7 @@
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12
12
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|
13
13
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```java
|
14
14
|
|
15
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-
//createtable
|
15
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+
//create table
|
16
16
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|
17
17
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public static final String CREATE_TABLE =
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18
18
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@@ -22,7 +22,11 @@
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22
22
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23
23
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|
24
24
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|
25
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+
```
|
26
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+
|
27
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+
```java
|
28
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+
|
25
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-
|
29
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+
//insert
|
26
30
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|
27
31
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String sql="insert into near (data,username,comment,latitude,longitude)" +
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28
32
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@@ -36,11 +40,17 @@
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36
40
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37
41
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|
38
42
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|
43
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+
```
|
44
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+
|
45
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+
|
39
46
|
|
40
47
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|
41
48
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|
49
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+
```java
|
42
50
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|
51
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+
//select
|
52
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+
|
43
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-
|
53
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+
String sql= "select data,username,comment from near " +
|
44
54
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|
45
55
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"where latitude - 35.6539782 <= 2.694944E-5 " +
|
46
56
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@@ -64,10 +74,6 @@
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|
64
74
|
|
65
75
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textView.setText(String.format("%s %s : %s", c.getString(0), c.getString(1),c.getString(2)));
|
66
76
|
|
67
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-
|
68
|
-
|
69
|
-
|
70
|
-
|
71
77
|
}
|
72
78
|
|
73
79
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4
ついか
test
CHANGED
File without changes
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test
CHANGED
@@ -60,6 +60,8 @@
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|
60
60
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|
61
61
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62
62
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|
63
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+
Log.v("whileにはいった",sql);
|
64
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+
|
63
65
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textView.setText(String.format("%s %s : %s", c.getString(0), c.getString(1),c.getString(2)));
|
64
66
|
|
65
67
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3
insertの追加
test
CHANGED
File without changes
|
test
CHANGED
@@ -23,6 +23,12 @@
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|
23
23
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|
24
24
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|
25
25
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//insert
|
26
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+
|
27
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+
String sql="insert into near (data,username,comment,latitude,longitude)" +
|
28
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+
|
29
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+
" values ('"+data+"','"+username+"','"+comment+"',"+latitude+","+longitude+");";
|
30
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+
|
31
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+
|
26
32
|
|
27
33
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insert into near (data,username,comment,latitude,longitude)
|
28
34
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|
2
誤字
test
CHANGED
File without changes
|
test
CHANGED
@@ -4,7 +4,7 @@
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|
4
4
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|
5
5
|
この下のコードは、sqlをlogcatで出力したものになります。
|
6
6
|
|
7
|
-
|
7
|
+
なぜ、データを取得できないのでしょうか?
|
8
8
|
|
9
9
|
アドバイスをいただけないでしょうか?
|
10
10
|
|
1
誤字
test
CHANGED
File without changes
|
test
CHANGED
@@ -4,7 +4,7 @@
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|
4
4
|
|
5
5
|
この下のコードは、sqlをlogcatで出力したものになります。
|
6
6
|
|
7
|
-
|
7
|
+
、なぜ、取得されないのでしょうか?
|
8
8
|
|
9
9
|
アドバイスをいただけないでしょうか?
|
10
10
|
|