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  • Committer: Brian Aker
  • Date: 2009-01-10 22:27:38 UTC
  • mfrom: (779.1.8 devel)
  • Revision ID: brian@tangent.org-20090110222738-zx4zzq9lsa3othvn
Merge for Monty

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Lines of Context:
1
 
SET SESSION STORAGE_ENGINE = InnoDB;
2
 
drop table if exists t1;
3
 
create table t1(eta int(11) not null, tipo int(11), c varchar(255));
4
 
SET SESSION STORAGE_ENGINE = InnoDB;
5
 
insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
6
 
insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
7
 
insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
8
 
insert into t1 values (20,2,"ddddddddddddddddddddddddddddddddddddddddddd");
9
 
insert into t1 values (30,1,"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee");
10
 
insert into t1 values (40,2,"fffffffffffffffffffffffffffffffffffffffffff");
11
 
insert into t1 values (50,1,"ggggggggggggggggggggggggggggggggggggggggggg");
12
 
insert into t1 values (60,2,"hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh");
13
 
insert into t1 values (70,1,"iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii");
14
 
insert into t1 values (80,22,"jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj");
15
 
insert into t1 values (90,11,"kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk");
16
 
select get_lock("hello",1);
17
 
get_lock("hello",1)
18
 
1
19
 
begin;
20
 
 update t1 set eta=1+get_lock("hello",1)*0 where tipo=11;
21
 
begin;
22
 
update t1 set eta=2 where tipo=22;
23
 
select release_lock("hello");
24
 
release_lock("hello")
25
 
1
26
 
select * from t1;
27
 
eta     tipo    c
28
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
29
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
30
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
31
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
32
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
33
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
34
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
35
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
36
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
37
 
2       22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
38
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
39
 
select * from t1;
40
 
eta     tipo    c
41
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
42
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
43
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
44
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
45
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
46
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
47
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
48
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
49
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
50
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
51
 
1       11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
52
 
 commit;
53
 
select * from t1;
54
 
eta     tipo    c
55
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
56
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
57
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
58
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
59
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
60
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
61
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
62
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
63
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
64
 
2       22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
65
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
66
 
commit;
67
 
select * from t1;
68
 
eta     tipo    c
69
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
70
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
71
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
72
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
73
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
74
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
75
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
76
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
77
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
78
 
2       22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
79
 
1       11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
80
 
select * from t1;
81
 
eta     tipo    c
82
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
83
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
84
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
85
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
86
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
87
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
88
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
89
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
90
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
91
 
2       22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
92
 
1       11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
93
 
select * from t1;
94
 
eta     tipo    c
95
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
96
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
97
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
98
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
99
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
100
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
101
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
102
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
103
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
104
 
2       22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
105
 
1       11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
106
 
drop table t1;
107
 
create table t1(eta int(11) not null, tipo int(11), c varchar(255));
108
 
insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
109
 
insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
110
 
insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
111
 
insert into t1 values (20,2,"ddddddddddddddddddddddddddddddddddddddddddd");
112
 
insert into t1 values (30,1,"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee");
113
 
insert into t1 values (40,2,"fffffffffffffffffffffffffffffffffffffffffff");
114
 
insert into t1 values (50,1,"ggggggggggggggggggggggggggggggggggggggggggg");
115
 
insert into t1 values (60,2,"hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh");
116
 
insert into t1 values (70,1,"iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii");
117
 
insert into t1 values (80,22,"jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj");
118
 
insert into t1 values (90,11,"kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk");
119
 
select get_lock("hello",10);
120
 
get_lock("hello",10)
121
 
0
122
 
begin;
123
 
 update t1 set eta=1+get_lock("hello",10)*0 where tipo=1;
124
 
begin;
125
 
update t1 set tipo=1 where tipo=2;
126
 
select release_lock("hello");
127
 
release_lock("hello")
128
 
0
129
 
select * from t1;
130
 
eta     tipo    c
131
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
132
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
133
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
134
 
20      1       ddddddddddddddddddddddddddddddddddddddddddd
135
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
136
 
40      1       fffffffffffffffffffffffffffffffffffffffffff
137
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
138
 
60      1       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
139
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
140
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
141
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
142
 
select * from t1;
143
 
eta     tipo    c
144
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
145
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
146
 
1       1       ccccccccccccccccccccccccccccccccccccccccccc
147
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
148
 
1       1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
149
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
150
 
1       1       ggggggggggggggggggggggggggggggggggggggggggg
151
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
152
 
1       1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
153
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
154
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
155
 
 commit;
156
 
select * from t1;
157
 
eta     tipo    c
158
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
159
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
160
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
161
 
20      1       ddddddddddddddddddddddddddddddddddddddddddd
162
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
163
 
40      1       fffffffffffffffffffffffffffffffffffffffffff
164
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
165
 
60      1       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
166
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
167
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
168
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
169
 
commit;
170
 
select * from t1;
171
 
eta     tipo    c
172
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
173
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
174
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
175
 
20      1       ddddddddddddddddddddddddddddddddddddddddddd
176
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
177
 
40      1       fffffffffffffffffffffffffffffffffffffffffff
178
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
179
 
60      1       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
180
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
181
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
182
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
183
 
select * from t1;
184
 
eta     tipo    c
185
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
186
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
187
 
1       1       ccccccccccccccccccccccccccccccccccccccccccc
188
 
20      1       ddddddddddddddddddddddddddddddddddddddddddd
189
 
1       1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
190
 
40      1       fffffffffffffffffffffffffffffffffffffffffff
191
 
1       1       ggggggggggggggggggggggggggggggggggggggggggg
192
 
60      1       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
193
 
1       1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
194
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
195
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
196
 
select * from t1;
197
 
eta     tipo    c
198
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
199
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
200
 
1       1       ccccccccccccccccccccccccccccccccccccccccccc
201
 
20      1       ddddddddddddddddddddddddddddddddddddddddddd
202
 
1       1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
203
 
40      1       fffffffffffffffffffffffffffffffffffffffffff
204
 
1       1       ggggggggggggggggggggggggggggggggggggggggggg
205
 
60      1       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
206
 
1       1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
207
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
208
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
209
 
drop table t1;
210
 
create table t1 (a int not null, b int not null);
211
 
insert into t1 values (1,1),(2,1),(3,1),(4,1);
212
 
select get_lock("hello2",1000);
213
 
get_lock("hello2",1000)
214
 
1
215
 
begin;
216
 
 update t1 set b=10+get_lock(concat("hello",a),1000)*0 where
217
 
a=2;
218
 
insert into t1 values (1,1);
219
 
select release_lock("hello2");
220
 
release_lock("hello2")
221
 
1
222
 
select * from t1;
223
 
a       b
224
 
1       1
225
 
2       1
226
 
3       1
227
 
4       1
228
 
1       1
229
 
select * from t1;
230
 
a       b
231
 
1       1
232
 
2       10
233
 
3       1
234
 
4       1
235
 
1       1
236
 
 commit;
237
 
drop table t1;
238
 
create table t1(eta int(11) not null, tipo int(11), c varchar(255));
239
 
insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
240
 
insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
241
 
insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
242
 
insert into t1 values (20,2,"ddddddddddddddddddddddddddddddddddddddddddd");
243
 
insert into t1 values (30,1,"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee");
244
 
insert into t1 values (40,2,"fffffffffffffffffffffffffffffffffffffffffff");
245
 
insert into t1 values (50,1,"ggggggggggggggggggggggggggggggggggggggggggg");
246
 
insert into t1 values (60,2,"hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh");
247
 
insert into t1 values (70,1,"iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii");
248
 
insert into t1 values (80,22,"jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj");
249
 
insert into t1 values (90,11,"kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk");
250
 
select get_lock("hello",10);
251
 
get_lock("hello",10)
252
 
1
253
 
begin;
254
 
 select * from t1 where tipo=2 FOR UPDATE;
255
 
begin;
256
 
select release_lock("hello");
257
 
release_lock("hello")
258
 
1
259
 
update t1 set tipo=1+get_lock("hello",10)*0 where tipo=2;
260
 
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
261
 
select * from t1;
262
 
eta     tipo    c
263
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
264
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
265
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
266
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
267
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
268
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
269
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
270
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
271
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
272
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
273
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
274
 
eta     tipo    c
275
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
276
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
277
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
278
 
select * from t1;
279
 
eta     tipo    c
280
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
281
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
282
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
283
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
284
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
285
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
286
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
287
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
288
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
289
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
290
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
291
 
 commit;
292
 
commit;
293
 
select * from t1;
294
 
eta     tipo    c
295
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
296
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
297
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
298
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
299
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
300
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
301
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
302
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
303
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
304
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
305
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
306
 
select * from t1;
307
 
eta     tipo    c
308
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
309
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
310
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
311
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
312
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
313
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
314
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
315
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
316
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
317
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
318
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
319
 
drop table t1;
320
 
create table t1(eta int(11) not null, tipo int(11), c varchar(255));
321
 
insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
322
 
insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
323
 
insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
324
 
insert into t1 values (20,2,"ddddddddddddddddddddddddddddddddddddddddddd");
325
 
insert into t1 values (30,1,"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee");
326
 
insert into t1 values (40,2,"fffffffffffffffffffffffffffffffffffffffffff");
327
 
insert into t1 values (50,1,"ggggggggggggggggggggggggggggggggggggggggggg");
328
 
insert into t1 values (60,2,"hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh");
329
 
insert into t1 values (70,1,"iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii");
330
 
insert into t1 values (80,22,"jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj");
331
 
insert into t1 values (90,11,"kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk");
332
 
select get_lock("hello",10);
333
 
get_lock("hello",10)
334
 
1
335
 
begin;
336
 
 select * from t1 where tipo=2 FOR UPDATE;
337
 
begin;
338
 
select release_lock("hello");
339
 
release_lock("hello")
340
 
1
341
 
update t1 set tipo=11+get_lock("hello",10)*0 where tipo=22;
342
 
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
343
 
select * from t1;
344
 
eta     tipo    c
345
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
346
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
347
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
348
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
349
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
350
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
351
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
352
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
353
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
354
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
355
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
356
 
eta     tipo    c
357
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
358
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
359
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
360
 
select * from t1;
361
 
eta     tipo    c
362
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
363
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
364
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
365
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
366
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
367
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
368
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
369
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
370
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
371
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
372
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
373
 
 commit;
374
 
commit;
375
 
select * from t1;
376
 
eta     tipo    c
377
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
378
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
379
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
380
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
381
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
382
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
383
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
384
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
385
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
386
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
387
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
388
 
select * from t1;
389
 
eta     tipo    c
390
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
391
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
392
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
393
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
394
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
395
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
396
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
397
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
398
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
399
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
400
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
401
 
drop table t1;
402
 
create table t1(eta int(11) not null, tipo int(11), c varchar(255));
403
 
insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
404
 
insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
405
 
insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
406
 
insert into t1 values (20,2,"ddddddddddddddddddddddddddddddddddddddddddd");
407
 
insert into t1 values (30,1,"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee");
408
 
insert into t1 values (40,2,"fffffffffffffffffffffffffffffffffffffffffff");
409
 
insert into t1 values (50,1,"ggggggggggggggggggggggggggggggggggggggggggg");
410
 
insert into t1 values (60,2,"hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh");
411
 
insert into t1 values (70,1,"iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii");
412
 
insert into t1 values (80,22,"jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj");
413
 
insert into t1 values (90,11,"kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk");
414
 
select get_lock("hello",10);
415
 
get_lock("hello",10)
416
 
1
417
 
begin;
418
 
 select * from t1 where tipo=2 FOR UPDATE;
419
 
begin;
420
 
select release_lock("hello");
421
 
release_lock("hello")
422
 
1
423
 
select * from t1 where tipo=1 FOR UPDATE;
424
 
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
425
 
eta     tipo    c
426
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
427
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
428
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
429
 
select * from t1;
430
 
eta     tipo    c
431
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
432
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
433
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
434
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
435
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
436
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
437
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
438
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
439
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
440
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
441
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
442
 
 commit;
443
 
commit;
444
 
select * from t1;
445
 
eta     tipo    c
446
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
447
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
448
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
449
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
450
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
451
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
452
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
453
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
454
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
455
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
456
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
457
 
select * from t1;
458
 
eta     tipo    c
459
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
460
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
461
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
462
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
463
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
464
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
465
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
466
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
467
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
468
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
469
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
470
 
drop table t1;
471
 
create table t1(eta int(11) not null, tipo int(11), c varchar(255));
472
 
insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
473
 
insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
474
 
insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
475
 
insert into t1 values (20,2,"ddddddddddddddddddddddddddddddddddddddddddd");
476
 
insert into t1 values (30,1,"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee");
477
 
insert into t1 values (40,2,"fffffffffffffffffffffffffffffffffffffffffff");
478
 
insert into t1 values (50,1,"ggggggggggggggggggggggggggggggggggggggggggg");
479
 
insert into t1 values (60,2,"hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh");
480
 
insert into t1 values (70,1,"iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii");
481
 
insert into t1 values (80,22,"jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj");
482
 
insert into t1 values (90,11,"kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk");
483
 
select get_lock("hello",10);
484
 
get_lock("hello",10)
485
 
1
486
 
begin;
487
 
 delete from t1 where tipo=2;
488
 
begin;
489
 
select release_lock("hello");
490
 
release_lock("hello")
491
 
1
492
 
update t1 set tipo=1+get_lock("hello",10)*0 where tipo=2;
493
 
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
494
 
select * from t1;
495
 
eta     tipo    c
496
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
497
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
498
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
499
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
500
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
501
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
502
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
503
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
504
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
505
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
506
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
507
 
select * from t1;
508
 
eta     tipo    c
509
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
510
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
511
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
512
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
513
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
514
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
515
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
516
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
517
 
 commit;
518
 
commit;
519
 
select * from t1;
520
 
eta     tipo    c
521
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
522
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
523
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
524
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
525
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
526
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
527
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
528
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
529
 
select * from t1;
530
 
eta     tipo    c
531
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
532
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
533
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
534
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
535
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
536
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
537
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
538
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
539
 
drop table t1;
540
 
create table t1(eta int(11) not null, tipo int(11), c varchar(255));
541
 
insert into t1 values (7,7, "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
542
 
insert into t1 values (8,8, "bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb");
543
 
insert into t1 values (10,1,"ccccccccccccccccccccccccccccccccccccccccccc");
544
 
insert into t1 values (20,2,"ddddddddddddddddddddddddddddddddddddddddddd");
545
 
insert into t1 values (30,1,"eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee");
546
 
insert into t1 values (40,2,"fffffffffffffffffffffffffffffffffffffffffff");
547
 
insert into t1 values (50,1,"ggggggggggggggggggggggggggggggggggggggggggg");
548
 
insert into t1 values (60,2,"hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh");
549
 
insert into t1 values (70,1,"iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii");
550
 
insert into t1 values (80,22,"jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj");
551
 
insert into t1 values (90,11,"kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk");
552
 
select get_lock("hello",10);
553
 
get_lock("hello",10)
554
 
1
555
 
begin;
556
 
 delete from t1 where tipo=2;
557
 
begin;
558
 
select release_lock("hello");
559
 
release_lock("hello")
560
 
1
561
 
update t1 set tipo=1+get_lock("hello",10)*0 where tipo=22;
562
 
select * from t1;
563
 
eta     tipo    c
564
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
565
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
566
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
567
 
20      2       ddddddddddddddddddddddddddddddddddddddddddd
568
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
569
 
40      2       fffffffffffffffffffffffffffffffffffffffffff
570
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
571
 
60      2       hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
572
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
573
 
80      1       jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
574
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
575
 
select * from t1;
576
 
eta     tipo    c
577
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
578
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
579
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
580
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
581
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
582
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
583
 
80      22      jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
584
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
585
 
 commit;
586
 
commit;
587
 
select * from t1;
588
 
eta     tipo    c
589
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
590
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
591
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
592
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
593
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
594
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
595
 
80      1       jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
596
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
597
 
select * from t1;
598
 
eta     tipo    c
599
 
7       7       aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
600
 
8       8       bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
601
 
10      1       ccccccccccccccccccccccccccccccccccccccccccc
602
 
30      1       eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
603
 
50      1       ggggggggggggggggggggggggggggggggggggggggggg
604
 
70      1       iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii
605
 
80      1       jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj
606
 
90      11      kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
607
 
drop table t1;
 
1
select 1;
 
2
1
 
3
1