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https://github.com/MariaDB/server.git
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153 lines
2.3 KiB
Plaintext
153 lines
2.3 KiB
Plaintext
drop table if exists t1;
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create table t1 (
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pk1 int not null primary key,
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b bit(64)
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) engine=ndbcluster;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`pk1` int(11) NOT NULL,
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`b` bit(64) default NULL,
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PRIMARY KEY (`pk1`)
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) ENGINE=ndbcluster DEFAULT CHARSET=latin1
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insert into t1 values
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(0,b'1111111111111111111111111111111111111111111111111111111111111111'),
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(1,b'1000000000000000000000000000000000000000000000000000000000000000'),
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(2,b'0000000000000000000000000000000000000000000000000000000000000001'),
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(3,b'1010101010101010101010101010101010101010101010101010101010101010'),
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(4,b'0101010101010101010101010101010101010101010101010101010101010101');
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select hex(b) from t1 order by pk1;
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hex(b)
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FFFFFFFFFFFFFFFF
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8000000000000000
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1
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AAAAAAAAAAAAAAAA
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5555555555555555
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drop table t1;
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create table t1 (
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pk1 int not null primary key,
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b bit(9)
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) engine=ndbcluster;
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insert into t1 values
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(0,b'000000000'),
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(1,b'000000001'),
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(2,b'000000010'),
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(3,b'000000011'),
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(4,b'000000100');
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select hex(b) from t1 order by pk1;
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hex(b)
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0
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1
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2
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3
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4
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update t1 set b = b + b'101010101';
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select hex(b) from t1 order by pk1;
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hex(b)
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155
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156
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157
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158
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159
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drop table t1;
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create table t1 (a bit(7), b bit(9)) engine = ndbcluster;
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insert into t1 values
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(94, 46), (31, 438), (61, 152), (78, 123), (88, 411), (122, 118), (0, 177),
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(75, 42), (108, 67), (79, 349), (59, 188), (68, 206), (49, 345), (118, 380),
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(111, 368), (94, 468), (56, 379), (77, 133), (29, 399), (9, 363), (23, 36),
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(116, 390), (119, 368), (87, 351), (123, 411), (24, 398), (34, 202), (28, 499),
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(30, 83), (5, 178), (60, 343), (4, 245), (104, 280), (106, 446), (127, 403),
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(44, 307), (68, 454), (57, 135);
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select a+0 from t1 order by a;
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a+0
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0
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4
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5
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9
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23
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24
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28
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29
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30
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31
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34
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44
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49
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56
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57
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59
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60
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61
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68
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68
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75
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77
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78
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79
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87
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88
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94
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94
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104
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106
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108
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111
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116
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118
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119
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122
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123
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127
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select b+0 from t1 order by b;
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b+0
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36
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42
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46
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67
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83
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118
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123
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133
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135
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152
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177
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178
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188
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202
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206
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245
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280
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307
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343
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345
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349
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351
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363
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368
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368
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379
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380
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390
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398
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399
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403
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411
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411
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438
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446
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454
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468
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499
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drop table t1;
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create table t1 (
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pk1 bit(9) not null primary key,
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b int
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) engine=ndbcluster;
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ERROR HY000: Can't create table './test/t1.frm' (errno: 739)
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create table t1 (
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pk1 int not null primary key,
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b bit(9),
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key(b)
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) engine=ndbcluster;
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ERROR HY000: Can't create table './test/t1.frm' (errno: 743)
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