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  • Committer: Bazaar Package Importer
  • Author(s): Mathias Gug
  • Date: 2009-06-25 12:55:45 UTC
  • mfrom: (1.1.2 upstream) (0.1.3 experimental)
  • Revision ID: james.westby@ubuntu.com-20090625125545-m8ogs96zzsri74xe
Tags: 5.1.34-1ubuntu1
https://launchpad.net/bugs/319843
https://launchpad.net/bugs/259477
https://launchpad.net/bugs/310211
https://launchpad.net/bugs/201799
https://launchpad.net/bugs/316974
http://bugs.debian.org/314785
http://bugs.debian.org/324834
http://bugs.debian.org/435165
http://bugs.debian.org/444216
https://launchpad.net/bugs/344816
https://launchpad.net/bugs/323755
* Merge from debian experimental (and 5.0 from main), remaining changes:
  - debian/mysql-server-5.1.config:
    + ask for MySQL root password at priority high instead of medium so
      that the password prompt is seen on a default install. (LP: #319843)
    + don't ask for root password when upgrading from a 5.0 install.
  - debian/control:
    + Make libmysqlclient16-dev a transitional package depending on
      libmysqlclient-dev.
    + Make libmysqlclient-dev conflict with libmysqlclient15-dev.
    + Don't build mysql-server, mysql-client, mysql-common and
      libmysqlclient15-dev binary packages since they're still provided
      by mysql-dfsg-5.0.
    + Make mysql-{client,server}-5.1 packages conflict and
      replace mysql-{client,server}-5.0, but not provide
      mysql-{client,server}.
    + Depend on a specific version of mysql-common rather than the src
      version of mysql-dfsg-5.1 since mysql-common is currently part of
      mysql-dfsg-5.0.
    + Lower mailx from a Recommends to a Suggests to avoid pulling in
      a full MTA on all installs of mysql-server. (LP: #259477)
  - debian/rules:
    + added -fno-strict-aliasing to CFLAGS to get around mysql testsuite
      build failures.
    + install mysql-test and sql-bench to /usr/share/mysql/ rather than
      /usr/.
  - debian/additions/debian-start.inc.sh: support ANSI mode (LP: #310211)
  - Add AppArmor profile:
    - debian/apparmor-profile: apparmor profile.
    - debian/rules, debian/mysql-server-5.0.files: install apparmor profile.
    - debian/mysql-server-5.0.dirs: add etc/apparmor.d/force-complain
    - debian/mysql-server-5.0.postrm: remove symlink in force-complain/ on
      purge.
    - debian/mysql-server-5.1.README.Debian: add apparmor documentation.
    - debian/additions/my.cnf: Add warning about apparmor. (LP: #201799)
    - debian/mysql-server-5.1.postinst: reload apparmor profiles.
  - debian/additions/my.cnf: remove language option. Error message files are
    located in a different directory in MySQL 5.0. Setting the language
    option to use /usr/share/mysql/english breaks 5.0. Both 5.0 and 5.1
    use a default value that works. (LP: #316974)
  - debian/mysql-server-5.1.mysql.init:
    + Clearly indicate that we do not support running multiple instances
      of mysqld by duplicating the init script.
      (closes: #314785, #324834, #435165, #444216)
    + Properly parameterize all existing references to the mysql config
      file (/etc/mysql/my.cnf).
  - debian/mysql-server-5.0.postinst: Clear out the second password
    when setting up mysql. (LP: #344816)
  - mysql-server-core-5.1 package for files needed by Akonadi:
    + debian/control: create mysql-server-core-5.1 package.
    + debian/mysql-server-core-5.1.files, debian/mysql-server-5.1.files:
      move core mysqld files to mysql-server-core-5.1 package.
  - Don't package sql-bench and mysql-test file.
* Dropped changes:
  - debian/patches/92_ssl_test_cert.dpatch: certificate expiration in
    test suite (LP: #323755). Included upstream.
* Dropped from 5.0:
  - apparmor profile:
    - debian/control: Recommends apparmor >= 2.1+1075-0ubuntu6. All version
      of apparmor-profile (>hardy) are higher than this version.
    - debian/mysql-server-5.0.preinst: create symlink for force-complain/
      on pre-feisty upgrades, upgrades where apparmor-profiles profile is
      unchanged (ie non-enforcing) and upgrades where the profile
      doesn't exist. Support for pre-hardy upgrades is no longer needed.
* debian/mysql-server-5.1.postinst: fix debian-sys-maint user creation.

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Lines of Context:
mysql-test/r/character_set_client_basic.result
1
 
SET @global_start_value = @@global.character_set_client;
2
 
SELECT @global_start_value;
3
 
@global_start_value
4
 
latin1
5
 
SET @session_start_value = @@character_set_client;
6
 
SELECT @session_start_value;
7
 
@session_start_value
8
 
latin1
9
 
SET @session_start_value = @@local.character_set_client;
10
 
SELECT @session_start_value;
11
 
@session_start_value
12
 
latin1
13
 
SET @session_start_value = @@session.character_set_client;
14
 
SELECT @session_start_value;
15
 
@session_start_value
16
 
latin1
17
 
'#--------------------FN_DYNVARS_010_01------------------#'
18
 
SELECT character_set_client;
19
 
ERROR 42S22: Unknown column 'character_set_client' in 'field list'
20
 
SET character_set_client=utf8;
21
 
SELECT @@session.character_set_client;
22
 
@@session.character_set_client
23
 
utf8
24
 
SET global.character_set_client=utf8;
25
 
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'character_set_client=utf8' at line 1
26
 
SET session character_set_client=utf8;
27
 
SELECT session character_set_client;
28
 
ERROR 42S22: Unknown column 'session' in 'field list'
29
 
SET global character_set_client=utf8;
30
 
SELECT global character_set_client;
31
 
ERROR 42S22: Unknown column 'global' in 'field list'
32
 
'#--------------------FN_DYNVARS_010_02-------------------------#'
33
 
SET @@character_set_client = latin5;
34
 
SET @@character_set_client = DEFAULT;
35
 
SELECT @@character_set_client AS DEFAULT_VALUE;
36
 
DEFAULT_VALUE
37
 
utf8
38
 
SET @@global.character_set_client = latin5;
39
 
SET @@global.character_set_client = DEFAULT;
40
 
SELECT @@global.character_set_client;
41
 
@@global.character_set_client
42
 
latin1
43
 
'#--------------------FN_DYNVARS_010_03-------------------------#'
44
 
SET @@session.character_set_client = utf8;
45
 
SELECT @@session.character_set_client;
46
 
@@session.character_set_client
47
 
utf8
48
 
SET @@global.character_set_client = latin2;
49
 
SELECT @@global.character_set_client;
50
 
@@global.character_set_client
51
 
latin2
52
 
SELECT @@session.character_set_client AS res_is_utf8;
53
 
res_is_utf8
54
 
utf8
55
 
SET @@session.character_set_client = latin5;
56
 
SELECT @@session.character_set_client;
57
 
@@session.character_set_client
58
 
latin5
59
 
SELECT @@global.character_set_client AS res_is_latin2;
60
 
res_is_latin2
61
 
latin2
62
 
SELECT @@global.character_set_client=@@session.character_set_client 
63
 
AS res_is_false;
64
 
res_is_false
65
 
0
66
 
'#--------------------FN_DYNVARS_010_04-------------------------#'
67
 
SELECT @@character_set_client = @@session.character_set_client AS res;
68
 
res
69
 
1
70
 
SELECT @@character_set_client = @@local.character_set_client AS res;
71
 
res
72
 
1
73
 
'#--------------------FN_DYNVARS_010_05-------------------------#'
74
 
SET @@character_set_client = utf8 + latin2;
75
 
ERROR 42S22: Unknown column 'utf8' in 'field list'
76
 
'#--------------------FN_DYNVARS_010_06-------------------------#'
77
 
SET @@character_set_client = big5;
78
 
SELECT @@character_set_client;
79
 
@@character_set_client
80
 
big5
81
 
SET @@character_set_client = dec8;
82
 
SELECT @@character_set_client;
83
 
@@character_set_client
84
 
dec8
85
 
SET @@character_set_client = cp850;
86
 
SELECT @@character_set_client;
87
 
@@character_set_client
88
 
cp850
89
 
SET @@character_set_client = hp8;
90
 
SELECT @@character_set_client;
91
 
@@character_set_client
92
 
hp8
93
 
SET @@character_set_client = koi8r;
94
 
SELECT @@character_set_client;
95
 
@@character_set_client
96
 
koi8r
97
 
SET @@character_set_client = latin1;
98
 
SELECT @@character_set_client;
99
 
@@character_set_client
100
 
latin1
101
 
SET @@character_set_client = latin2;
102
 
SELECT @@character_set_client;
103
 
@@character_set_client
104
 
latin2
105
 
SET @@character_set_client = swe7;
106
 
SELECT @@character_set_client;
107
 
��character_set_client
108
 
swe7
109
 
SET @@character_set_client = ascii;
110
 
SELECT @@character_set_client;
111
 
@@character_set_client
112
 
ascii
113
 
SET @@character_set_client = ujis;
114
 
SELECT @@character_set_client;
115
 
@@character_set_client
116
 
ujis
117
 
SET @@character_set_client = sjis;
118
 
SELECT @@character_set_client;
119
 
@@character_set_client
120
 
sjis
121
 
SET @@character_set_client = hebrew;
122
 
SELECT @@character_set_client;
123
 
@@character_set_client
124
 
hebrew
125
 
SET @@character_set_client = tis620;
126
 
SELECT @@character_set_client;
127
 
@@character_set_client
128
 
tis620
129
 
SET @@character_set_client = euckr;
130
 
SELECT @@character_set_client;
131
 
@@character_set_client
132
 
euckr
133
 
SET @@character_set_client = koi8u;
134
 
SELECT @@character_set_client;
135
 
@@character_set_client
136
 
koi8u
137
 
SET @@character_set_client = gb2312;
138
 
SELECT @@character_set_client;
139
 
@@character_set_client
140
 
gb2312
141
 
SET @@character_set_client = greek;
142
 
SELECT @@character_set_client;
143
 
@@character_set_client
144
 
greek
145
 
SET @@character_set_client = cp1250;
146
 
SELECT @@character_set_client;
147
 
@@character_set_client
148
 
cp1250
149
 
SET @@character_set_client = gbk;
150
 
SELECT @@character_set_client;
151
 
@@character_set_client
152
 
gbk
153
 
SET @@character_set_client = latin5;
154
 
SELECT @@character_set_client;
155
 
@@character_set_client
156
 
latin5
157
 
SET @@character_set_client = armscii8;
158
 
SELECT @@character_set_client;
159
 
@@character_set_client
160
 
armscii8
161
 
SET @@character_set_client = utf8;
162
 
SELECT @@character_set_client;
163
 
@@character_set_client
164
 
utf8
165
 
'Bug: Assignment of ucs2 to session character-set does not raise error';
166
 
'but selecting variable after setting it does.'; 
167
 
'Even catching this does not allow any further character-set to be set.';
168
 
'Offending querry seems to be:';
169
 
'SET @@character_set_client = ucs2;'
170
 
SET @@character_set_client = cp866;
171
 
SELECT @@character_set_client;
172
 
@@character_set_client
173
 
cp866
174
 
SET @@character_set_client = keybcs2;
175
 
SELECT @@character_set_client;
176
 
@@character_set_client
177
 
keybcs2
178
 
SET @@character_set_client = macce;
179
 
SELECT @@character_set_client;
180
 
@@character_set_client
181
 
macce
182
 
SET @@character_set_client = macroman;
183
 
SELECT @@character_set_client;
184
 
@@character_set_client
185
 
macroman
186
 
SET @@character_set_client = cp852;
187
 
SELECT @@character_set_client;
188
 
@@character_set_client
189
 
cp852
190
 
SET @@character_set_client = latin7;
191
 
SELECT @@character_set_client;
192
 
@@character_set_client
193
 
latin7
194
 
SET @@character_set_client = cp1251;
195
 
SELECT @@character_set_client;
196
 
@@character_set_client
197
 
cp1251
198
 
SET @@character_set_client = cp1256;
199
 
SELECT @@character_set_client;
200
 
@@character_set_client
201
 
cp1256
202
 
SET @@character_set_client = cp1257;
203
 
SELECT @@character_set_client;
204
 
@@character_set_client
205
 
cp1257
206
 
SET @@character_set_client = binary;
207
 
SELECT @@character_set_client;
208
 
@@character_set_client
209
 
binary
210
 
SET @@character_set_client = geostd8;
211
 
SELECT @@character_set_client;
212
 
@@character_set_client
213
 
geostd8
214
 
SET @@character_set_client = cp932;
215
 
SELECT @@character_set_client;
216
 
@@character_set_client
217
 
cp932
218
 
SET @@character_set_client = eucjpms;
219
 
SELECT @@character_set_client;
220
 
@@character_set_client
221
 
eucjpms
222
 
'#--------------------FN_DYNVARS_010_07-------------------------#'
223
 
SET @@global.character_set_client = big5;
224
 
SELECT @@global.character_set_client;
225
 
@@global.character_set_client
226
 
big5
227
 
SET @@global.character_set_client = dec8;
228
 
SELECT @@global.character_set_client;
229
 
@@global.character_set_client
230
 
dec8
231
 
SET @@global.character_set_client = cp850;
232
 
SELECT @@global.character_set_client;
233
 
@@global.character_set_client
234
 
cp850
235
 
SET @@global.character_set_client = hp8;
236
 
SELECT @@global.character_set_client;
237
 
@@global.character_set_client
238
 
hp8
239
 
SET @@global.character_set_client = koi8r;
240
 
SELECT @@global.character_set_client;
241
 
@@global.character_set_client
242
 
koi8r
243
 
SET @@global.character_set_client = latin1;
244
 
SELECT @@global.character_set_client;
245
 
@@global.character_set_client
246
 
latin1
247
 
SET @@global.character_set_client = latin2;
248
 
SELECT @@global.character_set_client;
249
 
@@global.character_set_client
250
 
latin2
251
 
SET @@global.character_set_client = swe7;
252
 
SELECT @@global.character_set_client;
253
 
@@global.character_set_client
254
 
swe7
255
 
SET @@global.character_set_client = ascii;
256
 
SELECT @@global.character_set_client;
257
 
@@global.character_set_client
258
 
ascii
259
 
SET @@global.character_set_client = ujis;
260
 
SELECT @@global.character_set_client;
261
 
@@global.character_set_client
262
 
ujis
263
 
SET @@global.character_set_client = sjis;
264
 
SELECT @@global.character_set_client;
265
 
@@global.character_set_client
266
 
sjis
267
 
SET @@global.character_set_client = hebrew;
268
 
SELECT @@global.character_set_client;
269
 
@@global.character_set_client
270
 
hebrew
271
 
SET @@global.character_set_client = tis620;
272
 
SELECT @@global.character_set_client;
273
 
@@global.character_set_client
274
 
tis620
275
 
SET @@global.character_set_client = euckr;
276
 
SELECT @@global.character_set_client;
277
 
@@global.character_set_client
278
 
euckr
279
 
SET @@global.character_set_client = koi8u;
280
 
SELECT @@global.character_set_client;
281
 
@@global.character_set_client
282
 
koi8u
283
 
SET @@global.character_set_client = gb2312;
284
 
SELECT @@global.character_set_client;
285
 
@@global.character_set_client
286
 
gb2312
287
 
SET @@global.character_set_client = greek;
288
 
SELECT @@global.character_set_client;
289
 
@@global.character_set_client
290
 
greek
291
 
SET @@global.character_set_client = cp1250;
292
 
SELECT @@global.character_set_client;
293
 
@@global.character_set_client
294
 
cp1250
295
 
SET @@global.character_set_client = gbk;
296
 
SELECT @@global.character_set_client;
297
 
@@global.character_set_client
298
 
gbk
299
 
SET @@global.character_set_client = latin5;
300
 
SELECT @@global.character_set_client;
301
 
@@global.character_set_client
302
 
latin5
303
 
SET @@global.character_set_client = armscii8;
304
 
SELECT @@global.character_set_client;
305
 
@@global.character_set_client
306
 
armscii8
307
 
SET @@global.character_set_client = utf8;
308
 
SELECT @@global.character_set_client;
309
 
@@global.character_set_client
310
 
utf8
311
 
SET @@global.character_set_client = ucs2;
312
 
SELECT @@global.character_set_client;
313
 
@@global.character_set_client
314
 
utf8
315
 
SET @@global.character_set_client = cp866;
316
 
SELECT @@global.character_set_client;
317
 
@@global.character_set_client
318
 
cp866
319
 
SET @@global.character_set_client = keybcs2;
320
 
SELECT @@global.character_set_client;
321
 
@@global.character_set_client
322
 
keybcs2
323
 
SET @@global.character_set_client = macce;
324
 
SELECT @@global.character_set_client;
325
 
@@global.character_set_client
326
 
macce
327
 
SET @@global.character_set_client = macroman;
328
 
SELECT @@global.character_set_client;
329
 
@@global.character_set_client
330
 
macroman
331
 
SET @@global.character_set_client = cp852;
332
 
SELECT @@global.character_set_client;
333
 
@@global.character_set_client
334
 
cp852
335
 
SET @@global.character_set_client = latin7;
336
 
SELECT @@global.character_set_client;
337
 
@@global.character_set_client
338
 
latin7
339
 
SET @@global.character_set_client = cp1251;
340
 
SELECT @@global.character_set_client;
341
 
@@global.character_set_client
342
 
cp1251
343
 
SET @@global.character_set_client = cp1256;
344
 
SELECT @@global.character_set_client;
345
 
@@global.character_set_client
346
 
cp1256
347
 
SET @@global.character_set_client = cp1257;
348
 
SELECT @@global.character_set_client;
349
 
@@global.character_set_client
350
 
cp1257
351
 
SET @@global.character_set_client = binary;
352
 
SELECT @@global.character_set_client;
353
 
@@global.character_set_client
354
 
binary
355
 
SET @@global.character_set_client = geostd8;
356
 
SELECT @@global.character_set_client;
357
 
@@global.character_set_client
358
 
geostd8
359
 
SET @@global.character_set_client = cp932;
360
 
SELECT @@global.character_set_client;
361
 
@@global.character_set_client
362
 
cp932
363
 
SET @@global.character_set_client = eucjpms;
364
 
SELECT @@global.character_set_client;
365
 
@@global.character_set_client
366
 
eucjpms
367
 
'#--------------------FN_DYNVARS_010_08-------------------------#'
368
 
SET @@character_set_client = UTF8;
369
 
SELECT @@character_set_client;
370
 
@@character_set_client
371
 
utf8
372
 
SET @@character_set_client = utf8;
373
 
SELECT @@character_set_client;
374
 
@@character_set_client
375
 
utf8
376
 
SET @@global.character_set_client = uTf8;
377
 
SELECT @@global.character_set_client;
378
 
@@global.character_set_client
379
 
utf8
380
 
'#--------------------FN_DYNVARS_010_09-------------------------#'
381
 
SET @@character_set_client = 1;
382
 
SELECT @@character_set_client;
383
 
@@character_set_client
384
 
big5
385
 
SET @@character_set_client = 2;
386
 
SELECT @@character_set_client;
387
 
@@character_set_client
388
 
latin2
389
 
SET @@character_set_client = 3;
390
 
SELECT @@character_set_client;
391
 
@@character_set_client
392
 
dec8
393
 
SET @@character_set_client = 36;
394
 
SELECT @@character_set_client;
395
 
@@character_set_client
396
 
cp866
397
 
SET @@character_set_client = 99;
398
 
SELECT @@character_set_client;
399
 
@@character_set_client
400
 
cp1250
401
 
SET @@character_set_client = 100;
402
 
ERROR 42000: Unknown character set: '100'
403
 
SET @@global.character_set_client = 1;
404
 
SELECT @@global.character_set_client;
405
 
@@global.character_set_client
406
 
big5
407
 
SET @@global.character_set_client = 2;
408
 
SELECT @@global.character_set_client;
409
 
@@global.character_set_client
410
 
latin2
411
 
SET @@global.character_set_client = 3;
412
 
SELECT @@global.character_set_client;
413
 
@@global.character_set_client
414
 
dec8
415
 
SET @@global.character_set_client = 36;
416
 
SELECT @@global.character_set_client;
417
 
@@global.character_set_client
418
 
cp866
419
 
SET @@global.character_set_client = 99;
420
 
SELECT @@global.character_set_client;
421
 
@@global.character_set_client
422
 
cp1250
423
 
SET @@global.character_set_client = 100;
424
 
ERROR 42000: Unknown character set: '100'
425
 
SET @total_charset = (SELECT count(*) FROM INFORMATION_SCHEMA.CHARACTER_SETS);
426
 
SELECT @total_charset;
427
 
@total_charset
428
 
36
429
 
'Bug # 34843: character sets are mapped in such a way that 100 and following';
430
 
'numbers gives error, and before 100 the 36 mapped wraps arround';
431
 
'several times.';
432
 
'#--------------------FN_DYNVARS_010_10-------------------------#'
433
 
SET @@character_set_client = abc;
434
 
ERROR 42000: Unknown character set: 'abc'
435
 
SET @@character_set_client = 1utf8;
436
 
ERROR 42000: Unknown character set: '1utf8'
437
 
SET @@character_set_client = 0;
438
 
ERROR 42000: Unknown character set: '0'
439
 
SET @@character_set_client = 1.1;
440
 
ERROR 42000: Incorrect argument type to variable 'character_set_client'
441
 
SET @@character_set_client = -1;
442
 
ERROR 42000: Unknown character set: '-1'
443
 
SET @@character_set_client = '';
444
 
ERROR 42000: Unknown character set: ''
445
 
SET @@character_set_client = 'utf';
446
 
ERROR 42000: Unknown character set: 'utf'
447
 
SET @@character_set_client = true;
448
 
SELECT @@character_set_client AS res_with_true;
449
 
res_with_true
450
 
big5
451
 
SET @@character_set_client = ON;
452
 
ERROR 42000: Unknown character set: 'ON'
453
 
'#--------------------FN_DYNVARS_010_11-------------------------#'
454
 
SET @@global.character_set_client = abc;
455
 
ERROR 42000: Unknown character set: 'abc'
456
 
SET @@global.character_set_client = 1utf8;
457
 
ERROR 42000: Unknown character set: '1utf8'
458
 
SET @@global.character_set_client = 0;
459
 
ERROR 42000: Unknown character set: '0'
460
 
SET @@global.character_set_client = 1.1;
461
 
ERROR 42000: Incorrect argument type to variable 'character_set_client'
462
 
SET @@global.character_set_client = -1;
463
 
ERROR 42000: Unknown character set: '-1'
464
 
SET @@global.character_set_client = '';
465
 
ERROR 42000: Unknown character set: ''
466
 
SET @@global.character_set_client = 'utf';
467
 
ERROR 42000: Unknown character set: 'utf'
468
 
SET @@global.character_set_client = true;
469
 
SET @@global.character_set_client = ON;
470
 
ERROR 42000: Unknown character set: 'ON'
471
 
'#--------------------FN_DYNVARS_010_12-------------------------#'
472
 
SELECT @@global.character_set_client =
473
 
(SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
474
 
WHERE VARIABLE_NAME='character_set_client') AS res;
475
 
res
476
 
1
477
 
SET @@global.character_set_client = 1;
478
 
SELECT @@global.character_set_client;
479
 
@@global.character_set_client
480
 
big5
481
 
SELECT @@global.character_set_client =
482
 
(SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
483
 
WHERE VARIABLE_NAME='character_set_client') AS res;
484
 
res
485
 
1
486
 
'#--------------------FN_DYNVARS_010_13-------------------------#'
487
 
SELECT @@character_set_client =
488
 
(SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES
489
 
WHERE VARIABLE_NAME='character_set_client') AS res;
490
 
res
491
 
1
492
 
SELECT @@local.character_set_client =
493
 
(SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES
494
 
WHERE VARIABLE_NAME='character_set_client') AS res;
495
 
res
496
 
1
497
 
SELECT @@session.character_set_client =
498
 
(SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES
499
 
WHERE VARIABLE_NAME='character_set_client') AS res;
500
 
res
501
 
1
502
 
SET @@global.character_set_client = @global_start_value;
503
 
SELECT @@global.character_set_client;
504
 
@@global.character_set_client
505
 
latin1
506
 
SET @@session.character_set_client = @session_start_value;
507
 
SELECT @@session.character_set_client;
508
 
@@session.character_set_client
509
 
latin1