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
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
|
DROP TABLE IF EXISTS `t1`;
Warnings:
Note 1051 Unknown table 't1'
select memc_servers_set('127.0.0.1:MC_A_PORT');;
memc_servers_set('127.0.0.1:MC_A_PORT')
1
CREATE TABLE `t1` (id integer NOT NULL auto_increment primary key, bcol text);
INSERT INTO `t1` (bcol) values ('This documentation is NOT distributed under a GPL license. Use of this documentation is subject to the following terms: You may create a printed copy of this documentation solely for your own personal use. Conversion to other formats is allowed as long as the actual content is not altered or edited in any way. You shall not publish or distribute this documentation in any form or on any media, except if you distribute the documentation in a manner similar to how MySQL disseminates it (that is, electronically for download on a Web site with the software) or on a CD-ROM or similar medium, provided however that the documentation is disseminated together with the software on the same medium. Any other use, such as any dissemination of printed copies or use of this documentation, in whole or in part, in another publication, requires the prior written consent from an authorized representative of MySQL AB. MySQL AB reserves any and all rights to this documentation not expressly granted above.');
select memc_set('mysql:doc1', bcol) from t1;
memc_set('mysql:doc1', bcol)
1
select memc_get('mysql:doc1');
memc_get('mysql:doc1')
This documentation is NOT distributed under a GPL license. Use of this documentation is subject to the following terms: You may create a printed copy of this documentation solely for your own personal use. Conversion to other formats is allowed as long as the actual content is not altered or edited in any way. You shall not publish or distribute this documentation in any form or on any media, except if you distribute the documentation in a manner similar to how MySQL disseminates it (that is, electronically for download on a Web site with the software) or on a CD-ROM or similar medium, provided however that the documentation is disseminated together with the software on the same medium. Any other use, such as any dissemination of printed copies or use of this documentation, in whole or in part, in another publication, requires the prior written consent from an authorized representative of MySQL AB. MySQL AB reserves any and all rights to this documentation not expressly granted above.
select memc_delete('mysql:doc1');
memc_delete('mysql:doc1')
1
select memc_get('mysql:doc1');
memc_get('mysql:doc1')
NULL
select memc_set('spot:test', ' Spot ');
memc_set('spot:test', ' Spot ')
1
select memc_get('spot:test');
memc_get('spot:test')
Spot
select memc_prepend('spot:test', 'See');
memc_prepend('spot:test', 'See')
1
select memc_get('spot:test');
memc_get('spot:test')
See Spot
select memc_append('spot:test', 'run.');
memc_append('spot:test', 'run.')
1
select memc_get('spot:test');
memc_get('spot:test')
See Spot run.
select memc_delete('spot:test');
memc_delete('spot:test')
1
select memc_set('increment:test', 1);
memc_set('increment:test', 1)
1
select memc_get('increment:test');
memc_get('increment:test')
1
select memc_increment('increment:test');
memc_increment('increment:test')
2
select memc_get('increment:test');
memc_get('increment:test')
2
select memc_increment('increment:test', 5);
memc_increment('increment:test', 5)
7
select memc_get('increment:test');
memc_get('increment:test')
7
select memc_increment('increment:test', 20);
memc_increment('increment:test', 20)
27
select memc_get('increment:test');
memc_get('increment:test')
27
select memc_decrement('increment:test', 20);
memc_decrement('increment:test', 20)
7
select memc_get('increment:test');
memc_get('increment:test')
7
select memc_decrement('increment:test');
memc_decrement('increment:test')
6
select memc_get('increment:test');
memc_get('increment:test')
6
select memc_delete('increment:test');
memc_delete('increment:test')
1
select memc_set('this_should_expire', '10 seconds', 10);
memc_set('this_should_expire', '10 seconds', 10)
1
select memc_get('this_should_expire');
memc_get('this_should_expire')
10 seconds
select sleep(5);
sleep(5)
0
select memc_get('this_should_expire');
memc_get('this_should_expire')
10 seconds
select sleep(6);
sleep(6)
0
select memc_get('this_should_expire');
memc_get('this_should_expire')
NULL
select memc_set('add:test', 'someval');
memc_set('add:test', 'someval')
1
select memc_add('add:test', 'someval');
memc_add('add:test', 'someval')
0
select memc_delete('add:test');
memc_delete('add:test')
1
select memc_add('add:test', 'someval');
memc_add('add:test', 'someval')
1
select memc_get('add:test');
memc_get('add:test')
someval
select memc_delete('add:test');
memc_delete('add:test')
1
select memc_add('add:test', 'someval');
memc_add('add:test', 'someval')
1
select memc_get('add:test');
memc_get('add:test')
someval
select memc_replace('replace:test', 'replaced');
memc_replace('replace:test', 'replaced')
0
select memc_set('replace:test', 'initial');
memc_set('replace:test', 'initial')
1
select memc_get('replace:test');
memc_get('replace:test')
initial
select memc_replace('replace:test', 'replaced');
memc_replace('replace:test', 'replaced')
1
select memc_get('replace:test');
memc_get('replace:test')
replaced
select memc_replace('replace:test', 'replaced again');
memc_replace('replace:test', 'replaced again')
1
select memc_get('replace:test');
memc_get('replace:test')
replaced again
select memc_delete('replace:test');
memc_delete('replace:test')
1
select memc_add_by_key('A', 'add:test', 'someval');
memc_add_by_key('A', 'add:test', 'someval')
0
select memc_get_by_key('A', 'add:test');
memc_get_by_key('A', 'add:test')
someval
select memc_set_by_key('A', 'replace:test', 'initial');
memc_set_by_key('A', 'replace:test', 'initial')
1
select memc_get_by_key('A', 'replace:test');
memc_get_by_key('A', 'replace:test')
initial
select memc_add_by_key('A', 'add:test', 'someotherval');
memc_add_by_key('A', 'add:test', 'someotherval')
0
select memc_get_by_key('A', 'add:test');
memc_get_by_key('A', 'add:test')
someval
select memc_replace_by_key('A', 'replace:test', 'replaced');
memc_replace_by_key('A', 'replace:test', 'replaced')
1
select memc_get_by_key('A', 'replace:test');
memc_get_by_key('A', 'replace:test')
replaced
select memc_delete_by_key('A', 'replace:test');
memc_delete_by_key('A', 'replace:test')
0
select memc_get_by_key('A', 'replace:test');
memc_get_by_key('A', 'replace:test')
replaced
set @behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_NO_BLOCK');
select @behavior;
@behavior
0
select memc_behavior_set('MEMCACHED_BEHAVIOR_NO_BLOCK', '1');
memc_behavior_set('MEMCACHED_BEHAVIOR_NO_BLOCK', '1')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_NO_BLOCK');
memc_behavior_get('MEMCACHED_BEHAVIOR_NO_BLOCK')
1
select memc_behavior_set('MEMCACHED_BEHAVIOR_NO_BLOCK', @behavior);
memc_behavior_set('MEMCACHED_BEHAVIOR_NO_BLOCK', @behavior)
1
set @behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_SUPPORT_CAS');
select @behavior;
@behavior
0
select memc_behavior_set('MEMCACHED_BEHAVIOR_SUPPORT_CAS', '1');
memc_behavior_set('MEMCACHED_BEHAVIOR_SUPPORT_CAS', '1')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_SUPPORT_CAS');
memc_behavior_get('MEMCACHED_BEHAVIOR_SUPPORT_CAS')
1
select memc_behavior_set('MEMCACHED_BEHAVIOR_SUPPORT_CAS', @behavior);
memc_behavior_set('MEMCACHED_BEHAVIOR_SUPPORT_CAS', @behavior)
1
set @behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_TCP_NODELAY');
select memc_behavior_set('MEMCACHED_BEHAVIOR_TCP_NODELAY', '1');
memc_behavior_set('MEMCACHED_BEHAVIOR_TCP_NODELAY', '1')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_TCP_NODELAY');
memc_behavior_get('MEMCACHED_BEHAVIOR_TCP_NODELAY')
1
select memc_behavior_set('MEMCACHED_BEHAVIOR_TCP_NODELAY', @behavior);
memc_behavior_set('MEMCACHED_BEHAVIOR_TCP_NODELAY', @behavior)
1
set @behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS');
select memc_behavior_set('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS', '1');
memc_behavior_set('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS', '1')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS');
memc_behavior_get('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS')
1
select memc_behavior_set('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS', @behavior);
memc_behavior_set('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS', @behavior)
1
set @behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_USER_DATA');
select memc_behavior_set('MEMCACHED_BEHAVIOR_USER_DATA', '1');
memc_behavior_set('MEMCACHED_BEHAVIOR_USER_DATA', '1')
0
select memc_behavior_get('MEMCACHED_BEHAVIOR_USER_DATA');
memc_behavior_get('MEMCACHED_BEHAVIOR_USER_DATA')
1
select memc_behavior_set('MEMCACHED_BEHAVIOR_USER_DATA', @behavior);
memc_behavior_set('MEMCACHED_BEHAVIOR_USER_DATA', @behavior)
0
set @behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_SORT_HOSTS');
select memc_behavior_set('MEMCACHED_BEHAVIOR_SORT_HOSTS', '1');
memc_behavior_set('MEMCACHED_BEHAVIOR_SORT_HOSTS', '1')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_SORT_HOSTS');
memc_behavior_get('MEMCACHED_BEHAVIOR_SORT_HOSTS')
1
select memc_behavior_set('MEMCACHED_BEHAVIOR_SORT_HOSTS', @behavior);
memc_behavior_set('MEMCACHED_BEHAVIOR_SORT_HOSTS', @behavior)
1
set @behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_VERIFY_KEY');
select memc_behavior_set('MEMCACHED_BEHAVIOR_VERIFY_KEY', '1');
memc_behavior_set('MEMCACHED_BEHAVIOR_VERIFY_KEY', '1')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_VERIFY_KEY');
memc_behavior_get('MEMCACHED_BEHAVIOR_VERIFY_KEY')
1
select memc_behavior_set('MEMCACHED_BEHAVIOR_VERIFY_KEY', @behavior);
memc_behavior_set('MEMCACHED_BEHAVIOR_VERIFY_KEY', @behavior)
1
set @behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_KETAMA');
select memc_behavior_set('MEMCACHED_BEHAVIOR_KETAMA', '1');
memc_behavior_set('MEMCACHED_BEHAVIOR_KETAMA', '1')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_KETAMA');
memc_behavior_get('MEMCACHED_BEHAVIOR_KETAMA')
1
set @behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_CACHE_LOOKUPS');
select memc_behavior_set('MEMCACHED_BEHAVIOR_CACHE_LOOKUPS', '1');
memc_behavior_set('MEMCACHED_BEHAVIOR_CACHE_LOOKUPS', '1')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_CACHE_LOOKUPS');
memc_behavior_get('MEMCACHED_BEHAVIOR_CACHE_LOOKUPS')
1
select memc_behavior_set('MEMCACHED_BEHAVIOR_CACHE_LOOKUPS', @behavior);
memc_behavior_set('MEMCACHED_BEHAVIOR_CACHE_LOOKUPS', @behavior)
1
set @behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS');
select memc_behavior_set('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS', '1');
memc_behavior_set('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS', '1')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS');
memc_behavior_get('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS')
1
select memc_behavior_set('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS', @behavior);
memc_behavior_set('MEMCACHED_BEHAVIOR_BUFFER_REQUESTS', @behavior)
1
set @preserve_behavior = memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_DEFAULT' );
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_DEFAULT' )
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
memc_behavior_get('MEMCACHED_BEHAVIOR_HASH')
MEMCACHED_HASH_DEFAULT
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_MD5' );
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_MD5' )
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
memc_behavior_get('MEMCACHED_BEHAVIOR_HASH')
MEMCACHED_HASH_MD5
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_CRC' );
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_CRC' )
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
memc_behavior_get('MEMCACHED_BEHAVIOR_HASH')
MEMCACHED_HASH_CRC
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_FNV1_64' );
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_FNV1_64' )
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
memc_behavior_get('MEMCACHED_BEHAVIOR_HASH')
MEMCACHED_HASH_FNV1_64
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_FNV1A_64' );
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_FNV1A_64' )
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
memc_behavior_get('MEMCACHED_BEHAVIOR_HASH')
MEMCACHED_HASH_FNV1A_64
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_FNV1_32' );
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_FNV1_32' )
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
memc_behavior_get('MEMCACHED_BEHAVIOR_HASH')
MEMCACHED_HASH_FNV1_32
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_FNV1A_32' );
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_FNV1A_32' )
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
memc_behavior_get('MEMCACHED_BEHAVIOR_HASH')
MEMCACHED_HASH_FNV1A_32
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_JENKINS' );
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_JENKINS' )
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
memc_behavior_get('MEMCACHED_BEHAVIOR_HASH')
MEMCACHED_HASH_JENKINS
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_HSIEH' );
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_HSIEH' )
0
select memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
memc_behavior_get('MEMCACHED_BEHAVIOR_HASH')
MEMCACHED_HASH_JENKINS
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_MURMUR' );
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH','MEMCACHED_HASH_MURMUR' )
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_HASH');
memc_behavior_get('MEMCACHED_BEHAVIOR_HASH')
MEMCACHED_HASH_MURMUR
select memc_behavior_set('MEMCACHED_BEHAVIOR_HASH', @preserve_behavior);
memc_behavior_set('MEMCACHED_BEHAVIOR_HASH', @preserve_behavior)
1
set @preserve_dist= memc_behavior_get('MEMCACHED_BEHAVIOR_DISTRIBUTION');
select memc_behavior_set('MEMCACHED_BEHAVIOR_DISTRIBUTION', 'MEMCACHED_DISTRIBUTION_MODULA');
memc_behavior_set('MEMCACHED_BEHAVIOR_DISTRIBUTION', 'MEMCACHED_DISTRIBUTION_MODULA')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_DISTRIBUTION');
memc_behavior_get('MEMCACHED_BEHAVIOR_DISTRIBUTION')
MEMCACHED_DISTRIBUTION_MODULA
select memc_behavior_set('MEMCACHED_BEHAVIOR_DISTRIBUTION', 'MEMCACHED_DISTRIBUTION_CONSISTENT');
memc_behavior_set('MEMCACHED_BEHAVIOR_DISTRIBUTION', 'MEMCACHED_DISTRIBUTION_CONSISTENT')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_DISTRIBUTION');
memc_behavior_get('MEMCACHED_BEHAVIOR_DISTRIBUTION')
MEMCACHED_DISTRIBUTION_CONSISTENT
select memc_behavior_set('MEMCACHED_BEHAVIOR_DISTRIBUTION', 'MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA');
memc_behavior_set('MEMCACHED_BEHAVIOR_DISTRIBUTION', 'MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA')
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_DISTRIBUTION');
memc_behavior_get('MEMCACHED_BEHAVIOR_DISTRIBUTION')
MEMCACHED_DISTRIBUTION_CONSISTENT_KETAMA
select memc_behavior_set('MEMCACHED_BEHAVIOR_DISTRIBUTION', @preserve_dist);
memc_behavior_set('MEMCACHED_BEHAVIOR_DISTRIBUTION', @preserve_dist)
1
set @size = memc_behavior_get('MEMCACHED_BEHAVIOR_POLL_TIMEOUT');
select @size;
@size
1000
select memc_behavior_set('MEMCACHED_BEHAVIOR_POLL_TIMEOUT', 100);
memc_behavior_set('MEMCACHED_BEHAVIOR_POLL_TIMEOUT', 100)
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_POLL_TIMEOUT');
memc_behavior_get('MEMCACHED_BEHAVIOR_POLL_TIMEOUT')
0
select memc_behavior_set('MEMCACHED_BEHAVIOR_POLL_TIMEOUT', @size);
memc_behavior_set('MEMCACHED_BEHAVIOR_POLL_TIMEOUT', @size)
1
set @size = memc_behavior_get('MEMCACHED_BEHAVIOR_RETRY_TIMEOUT');
select @size;
@size
0
select memc_behavior_set('MEMCACHED_BEHAVIOR_RETRY_TIMEOUT', 5);
memc_behavior_set('MEMCACHED_BEHAVIOR_RETRY_TIMEOUT', 5)
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_RETRY_TIMEOUT');
memc_behavior_get('MEMCACHED_BEHAVIOR_RETRY_TIMEOUT')
0
select memc_behavior_set('MEMCACHED_BEHAVIOR_RETRY_TIMEOUT', @size);
memc_behavior_set('MEMCACHED_BEHAVIOR_RETRY_TIMEOUT', @size)
1
set @size = memc_behavior_get('MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK');
select @size;
@size
500
select memc_behavior_set('MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK', 5);
memc_behavior_set('MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK', 5)
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK');
memc_behavior_get('MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK')
0
select memc_behavior_set('MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK', @size);
memc_behavior_set('MEMCACHED_BEHAVIOR_IO_MSG_WATERMARK', @size)
1
set @size = memc_behavior_get('MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK');
select @size;
@size
66560
select memc_behavior_set('MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK', 5);
memc_behavior_set('MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK', 5)
1
select memc_behavior_get('MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK');
memc_behavior_get('MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK')
0
select memc_behavior_set('MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK', @size);
memc_behavior_set('MEMCACHED_BEHAVIOR_IO_BYTES_WATERMARK', @size)
1
|