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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471
|
@@ -3,7 +3,7 @@
SELECT variable_value FROM information_schema.global_status
WHERE LOWER(variable_name) = 'innodb_page_size';
variable_value
-16384
+4096
# Test 3) Query some information_shema tables that are dependent upon
# the page size.
SELECT t.name table_name, t.n_cols, t.flag table_flags,
@@ -36,7 +36,7 @@
table_name n_cols table_flags index_name root_page type n_fields merge_threshold
test/t1 5 0 PRIMARY 3 3 1 50
test/t2 5 1 PRIMARY 3 3 1 50
-test/t3 5 41 PRIMARY 3 3 1 50
+test/t3 5 37 PRIMARY 3 3 1 50
test/t4 5 33 PRIMARY 3 3 1 50
=== information_schema.innodb_sys_tablespaces and innodb_sys_datafiles ===
Space_Name Page_Size Zip_Size Path
@@ -45,7 +45,7 @@
innodb_undo003 DEFAULT DEFAULT MYSQLD_DATADIR//undo003
test/t1 DEFAULT DEFAULT MYSQLD_DATADIR/test/t1.ibd
test/t2 DEFAULT DEFAULT MYSQLD_DATADIR/test/t2.ibd
-test/t3 DEFAULT 8192 MYSQLD_DATADIR/test/t3.ibd
+test/t3 DEFAULT 2048 MYSQLD_DATADIR/test/t3.ibd
test/t4 DEFAULT DEFAULT MYSQLD_DATADIR/test/t4.ibd
innodb_temporary DEFAULT DEFAULT MYSQLD_DATADIR/ibtmp1
DROP TABLE t1, t2, t3, t4;
@@ -55,141 +55,90 @@
SET SESSION innodb_strict_mode = ON;
CREATE TABLE t1 (
c01 char(200), c02 char(200), c03 char(200), c04 char(200), c05 char(200),
-c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(200),
-c11 char(200), c12 char(200), c13 char(200), c14 char(200), c15 char(200),
-c16 char(200), c17 char(200), c18 char(200), c19 char(200), c20 char(200),
-c21 char(200), c22 char(200), c23 char(200), c24 char(200), c25 char(200),
-c26 char(200), c27 char(200), c28 char(200), c29 char(200), c30 char(200),
-c31 char(200), c32 char(200), c33 char(200), c34 char(200), c35 char(200),
-c36 char(200), c37 char(200), c38 char(200), c39 char(200), c40 char(211)
+c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(127)
) ROW_FORMAT=redundant;
DROP TABLE t1;
CREATE TABLE t1 (
c01 char(200), c02 char(200), c03 char(200), c04 char(200), c05 char(200),
-c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(200),
-c11 char(200), c12 char(200), c13 char(200), c14 char(200), c15 char(200),
-c16 char(200), c17 char(200), c18 char(200), c19 char(200), c20 char(200),
-c21 char(200), c22 char(200), c23 char(200), c24 char(200), c25 char(200),
-c26 char(200), c27 char(200), c28 char(200), c29 char(200), c30 char(200),
-c31 char(200), c32 char(200), c33 char(200), c34 char(200), c35 char(200),
-c36 char(200), c37 char(200), c38 char(200), c39 char(200), c40 char(212)
+c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(128)
) ROW_FORMAT=redundant;
-ERROR 42000: Row size too large (> 8123). Changing some columns to TEXT or BLOB or using ROW_FORMAT=DYNAMIC or ROW_FORMAT=COMPRESSED may help. In current row format, BLOB prefix of 768 bytes is stored inline.
+ERROR 42000: Row size too large (> max_row_size). Changing some columns to TEXT or BLOB or using ROW_FORMAT=DYNAMIC or ROW_FORMAT=COMPRESSED may help. In current row format, BLOB prefix of 768 bytes is stored inline.
CREATE TABLE t1 (
c01 char(200), c02 char(200), c03 char(200), c04 char(200), c05 char(200),
-c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(200),
-c11 char(200), c12 char(200), c13 char(200), c14 char(200), c15 char(200),
-c16 char(200), c17 char(200), c18 char(200), c19 char(200), c20 char(200),
-c21 char(200), c22 char(200), c23 char(200), c24 char(200), c25 char(200),
-c26 char(200), c27 char(200), c28 char(200), c29 char(200), c30 char(200),
-c31 char(200), c32 char(200), c33 char(200), c34 char(200), c35 char(200),
-c36 char(200), c37 char(200), c38 char(200), c39 char(250), c40 char(246)
+c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(155)
) ROW_FORMAT=compact;
DROP TABLE t1;
CREATE TABLE t1 (
c01 char(200), c02 char(200), c03 char(200), c04 char(200), c05 char(200),
-c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(200),
-c11 char(200), c12 char(200), c13 char(200), c14 char(200), c15 char(200),
-c16 char(200), c17 char(200), c18 char(200), c19 char(200), c20 char(200),
-c21 char(200), c22 char(200), c23 char(200), c24 char(200), c25 char(200),
-c26 char(200), c27 char(200), c28 char(200), c29 char(200), c30 char(200),
-c31 char(200), c32 char(200), c33 char(200), c34 char(200), c35 char(200),
-c36 char(200), c37 char(200), c38 char(200), c39 char(250), c40 char(247)
+c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(156)
) ROW_FORMAT=compact;
-ERROR 42000: Row size too large (> 8126). Changing some columns to TEXT or BLOB or using ROW_FORMAT=DYNAMIC or ROW_FORMAT=COMPRESSED may help. In current row format, BLOB prefix of 768 bytes is stored inline.
+ERROR 42000: Row size too large (> max_row_size). Changing some columns to TEXT or BLOB or using ROW_FORMAT=DYNAMIC or ROW_FORMAT=COMPRESSED may help. In current row format, BLOB prefix of 768 bytes is stored inline.
CREATE TABLE t1 (
c01 char(200), c02 char(200), c03 char(200), c04 char(200), c05 char(200),
-c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(200),
-c11 char(200), c12 char(200), c13 char(200), c14 char(200), c15 char(200),
-c16 char(200), c17 char(200), c18 char(200), c19 char(200), c20 char(200),
-c21 char(200), c22 char(200), c23 char(200), c24 char(200), c25 char(200),
-c26 char(200), c27 char(200), c28 char(200), c29 char(200), c30 char(200),
-c31 char(200), c32 char(200), c33 char(200), c34 char(200), c35 char(200),
-c36 char(200), c37 char(200), c38 char(196)
+c06 char(200), c07 char(200), c08 char(176)
) ROW_FORMAT=compressed;
DROP TABLE t1;
CREATE TABLE t1 (
c01 char(200), c02 char(200), c03 char(200), c04 char(200), c05 char(200),
-c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(200),
-c11 char(200), c12 char(200), c13 char(200), c14 char(200), c15 char(200),
-c16 char(200), c17 char(200), c18 char(200), c19 char(200), c20 char(200),
-c21 char(200), c22 char(200), c23 char(200), c24 char(200), c25 char(200),
-c26 char(200), c27 char(200), c28 char(200), c29 char(200), c30 char(200),
-c31 char(200), c32 char(200), c33 char(200), c34 char(200), c35 char(200),
-c36 char(200), c37 char(200), c38 char(200), c39 char(200), c40 char(160)
+c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(79)
) ROW_FORMAT=compressed;
-ERROR 42000: Row size too large (> 8126). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
+ERROR 42000: Row size too large (> max_row_size). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
CREATE TABLE t1 (
c01 char(200), c02 char(200), c03 char(200), c04 char(200), c05 char(200),
-c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(200),
-c11 char(200), c12 char(200), c13 char(200), c14 char(200), c15 char(200),
-c16 char(200), c17 char(200), c18 char(200), c19 char(200), c20 char(200),
-c21 char(200), c22 char(200), c23 char(200), c24 char(200), c25 char(200),
-c26 char(200), c27 char(200), c28 char(200), c29 char(200), c30 char(200),
-c31 char(200), c32 char(200), c33 char(200), c34 char(200), c35 char(200),
-c36 char(200), c37 char(200), c38 char(200), c39 char(250), c40 char(246)
+c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(155)
) ROW_FORMAT=dynamic;
DROP TABLE t1;
CREATE TABLE t1 (
c01 char(200), c02 char(200), c03 char(200), c04 char(200), c05 char(200),
-c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(200),
-c11 char(200), c12 char(200), c13 char(200), c14 char(200), c15 char(200),
-c16 char(200), c17 char(200), c18 char(200), c19 char(200), c20 char(200),
-c21 char(200), c22 char(200), c23 char(200), c24 char(200), c25 char(200),
-c26 char(200), c27 char(200), c28 char(200), c29 char(200), c30 char(200),
-c31 char(200), c32 char(200), c33 char(200), c34 char(200), c35 char(200),
-c36 char(200), c37 char(200), c38 char(200), c39 char(250), c40 char(247)
+c06 char(200), c07 char(200), c08 char(200), c09 char(200), c10 char(156)
) ROW_FORMAT=dynamic;
-ERROR 42000: Row size too large (> 8126). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
-CREATE TABLE t1 (a varchar(255) character set utf8,
-b varchar(255) character set utf8,
-c varchar(255) character set utf8,
-d varchar(255) character set utf8,
-e varchar(4) character set utf8,
-PRIMARY KEY (a,b,c,d,e))
+ERROR 42000: Row size too large (> max_row_size). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
+CREATE TABLE t1 (a varchar(98) character set utf8,
+b varchar(98) character set utf8,
+c varchar(98) character set utf8,
+d varchar(97) character set utf8,
+PRIMARY KEY (a,b,c,d))
ENGINE=innodb;
DROP TABLE t1;
-CREATE TABLE t1 (a varchar(255) character set utf8,
-b varchar(255) character set utf8,
-c varchar(255) character set utf8,
-d varchar(255) character set utf8,
-e varchar(5) character set utf8,
-PRIMARY KEY (a,b,c,d,e))
+CREATE TABLE t1 (a varchar(98) character set utf8,
+b varchar(98) character set utf8,
+c varchar(98) character set utf8,
+d varchar(98) character set utf8,
+PRIMARY KEY (a,b,c,d))
ENGINE=innodb;
-ERROR 42000: Specified key was too long; max key length is 3072 bytes
-CREATE TABLE t1 (a varchar(255) character set utf8,
-b varchar(255) character set utf8,
-c varchar(255) character set utf8,
-d varchar(255) character set utf8,
-e varchar(255) character set utf8,
-f varchar(4) character set utf8,
-PRIMARY KEY (a), KEY (b,c,d,e,f))
+ERROR 42000: Specified key was too long; max key length is 1173 bytes
+CREATE TABLE t1 (a varchar(98) character set utf8,
+b varchar(98) character set utf8,
+c varchar(98) character set utf8,
+d varchar(98) character set utf8,
+e varchar(97) character set utf8,
+PRIMARY KEY (a), KEY (b,c,d,e))
ENGINE=innodb;
DROP TABLE t1;
-CREATE TABLE t1 (a varchar(255) character set utf8,
-b varchar(255) character set utf8,
-c varchar(255) character set utf8,
-d varchar(255) character set utf8,
-e varchar(255) character set utf8,
-f varchar(5) character set utf8,
-PRIMARY KEY (a), KEY (b,c,d,e,f))
+CREATE TABLE t1 (a varchar(98) character set utf8,
+b varchar(98) character set utf8,
+c varchar(98) character set utf8,
+d varchar(98) character set utf8,
+e varchar(98) character set utf8,
+PRIMARY KEY (a), KEY (b,c,d,e))
ENGINE=innodb;
-ERROR 42000: Specified key was too long; max key length is 3072 bytes
+ERROR 42000: Specified key was too long; max key length is 1173 bytes
# Test 5) KEY_BLOCK_SIZE validation
CREATE TABLE t1 (i int) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=16;
+ERROR HY000: Can't create table `test`.`t1` (errno: 140 "Wrong create options")
SHOW WARNINGS;
Level Code Message
-SELECT table_name, row_format, create_options
-FROM information_schema.tables WHERE table_name = 't1';
-table_name row_format create_options
-t1 Compressed row_format=COMPRESSED key_block_size=16
-ALTER TABLE t1 KEY_BLOCK_SIZE=8;
+Warning 1478 InnoDB: KEY_BLOCK_SIZE=16 cannot be larger than 4.
+Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options")
+Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB
+CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=8;
+ERROR HY000: Can't create table `test`.`t1` (errno: 140 "Wrong create options")
SHOW WARNINGS;
Level Code Message
-SELECT table_name, row_format, create_options
-FROM information_schema.tables WHERE table_name = 't1';
-table_name row_format create_options
-t1 Compressed row_format=COMPRESSED key_block_size=8
+Warning 1478 InnoDB: KEY_BLOCK_SIZE=8 cannot be larger than 4.
+Error 1005 Can't create table `test`.`t1` (errno: 140 "Wrong create options")
+Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB
+CREATE TABLE t1 ( i INT ) ROW_FORMAT=COMPRESSED;
ALTER TABLE t1 KEY_BLOCK_SIZE=4;
SHOW WARNINGS;
Level Code Message
@@ -221,15 +170,21 @@
DROP TABLE t1;
SET SESSION innodb_strict_mode = OFF;
CREATE TABLE t1 (i int) ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=16;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=16.
SHOW WARNINGS;
Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=16.
SELECT table_name, row_format, create_options
FROM information_schema.tables WHERE table_name = 't1';
table_name row_format create_options
t1 Compressed row_format=COMPRESSED key_block_size=16
ALTER TABLE t1 KEY_BLOCK_SIZE=8;
+Warnings:
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=8.
SHOW WARNINGS;
Level Code Message
+Warning 1478 InnoDB: ignoring KEY_BLOCK_SIZE=8.
SELECT table_name, row_format, create_options
FROM information_schema.tables WHERE table_name = 't1';
table_name row_format create_options
@@ -275,6 +230,7 @@
ERROR HY000: Can't create table `test`.`t4` (errno: 140 "Wrong create options")
SHOW WARNINGS;
Level Code Message
+Warning 1478 InnoDB: KEY_BLOCK_SIZE=8 cannot be larger than 4.
Warning 1478 InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
Error 1005 Can't create table `test`.`t4` (errno: 140 "Wrong create options")
Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB
@@ -282,107 +238,13 @@
ERROR HY000: Can't create table `test`.`t5` (errno: 140 "Wrong create options")
SHOW WARNINGS;
Level Code Message
+Warning 1478 InnoDB: KEY_BLOCK_SIZE=16 cannot be larger than 4.
Warning 1478 InnoDB: KEY_BLOCK_SIZE requires innodb_file_per_table.
Error 1005 Can't create table `test`.`t5` (errno: 140 "Wrong create options")
Warning 1030 Got error 140 "Wrong create options" from storage engine InnoDB
SET GLOBAL innodb_file_per_table = ON;
Warnings:
Warning 1287 '@@innodb_file_per_table' is deprecated and will be removed in a future release
-# Test 7) This series of tests were moved from innodb-index to here
-# because the second alter table t1 assumes a 16k page size.
-# Moving the test allows the rest of innodb-index to be run on all
-# page sizes. The previously disabled portions of this test were
-# moved as well.
-CREATE TABLE t2(d varchar(17) PRIMARY KEY) ENGINE=innodb DEFAULT CHARSET=utf8;
-CREATE TABLE t3(a int PRIMARY KEY) ENGINE=innodb;
-INSERT INTO t3 VALUES (22),(44),(33),(55),(66);
-INSERT INTO t2 VALUES ('jejdkrun87'),('adfd72nh9k'),
-('adfdpplkeock'),('adfdijnmnb78k'),('adfdijn0loKNHJik');
-CREATE TABLE t1(a int, b blob, c text, d text NOT NULL)
-ENGINE=innodb DEFAULT CHARSET=utf8 STATS_PERSISTENT=0;
-INSERT INTO t1
-SELECT a,LEFT(REPEAT(d,100*a),65535),REPEAT(d,20*a),d FROM t2,t3 order by a, d;
-DROP TABLE t2, t3;
-SELECT COUNT(*) FROM t1 WHERE a=44;
-COUNT(*)
-5
-SELECT a,
-LENGTH(b),b=LEFT(REPEAT(d,100*a),65535),LENGTH(c),c=REPEAT(d,20*a),d FROM t1
-ORDER BY 1, 2, 3, 4, 5, 6;
-a LENGTH(b) b=LEFT(REPEAT(d,100*a),65535) LENGTH(c) c=REPEAT(d,20*a) d
-22 22000 1 4400 1 adfd72nh9k
-22 22000 1 4400 1 jejdkrun87
-22 26400 1 5280 1 adfdpplkeock
-22 28600 1 5720 1 adfdijnmnb78k
-22 35200 1 7040 1 adfdijn0loKNHJik
-33 33000 1 6600 1 adfd72nh9k
-33 33000 1 6600 1 jejdkrun87
-33 39600 1 7920 1 adfdpplkeock
-33 42900 1 8580 1 adfdijnmnb78k
-33 52800 1 10560 1 adfdijn0loKNHJik
-44 44000 1 8800 1 adfd72nh9k
-44 44000 1 8800 1 jejdkrun87
-44 52800 1 10560 1 adfdpplkeock
-44 57200 1 11440 1 adfdijnmnb78k
-44 65535 1 14080 1 adfdijn0loKNHJik
-55 55000 1 11000 1 adfd72nh9k
-55 55000 1 11000 1 jejdkrun87
-55 65535 1 13200 1 adfdpplkeock
-55 65535 1 14300 1 adfdijnmnb78k
-55 65535 1 17600 1 adfdijn0loKNHJik
-66 65535 1 13200 1 adfd72nh9k
-66 65535 1 13200 1 jejdkrun87
-66 65535 1 15840 1 adfdpplkeock
-66 65535 1 17160 1 adfdijnmnb78k
-66 65535 1 21120 1 adfdijn0loKNHJik
-ALTER TABLE t1 ADD PRIMARY KEY (a), ADD KEY (b(20));
-ERROR 23000: Duplicate entry '22' for key 'PRIMARY'
-DELETE FROM t1 WHERE d='null';
-ALTER TABLE t1 ADD PRIMARY KEY (a), ADD KEY (b(20));
-ERROR 23000: Duplicate entry '22' for key 'PRIMARY'
-DELETE FROM t1 WHERE a%2;
-CHECK TABLE t1;
-Table Op Msg_type Msg_text
-test.t1 check status OK
-ALTER TABLE t1 ADD PRIMARY KEY (a,b(255),c(255)), ADD KEY (b(767));
-SELECT COUNT(*) FROM t1 WHERE a=44;
-COUNT(*)
-5
-SELECT a,
-LENGTH(b), b=LEFT(REPEAT(d,100*a), 65535),LENGTH(c), c=REPEAT(d,20*a), d FROM t1;
-a LENGTH(b) b=LEFT(REPEAT(d,100*a), 65535) LENGTH(c) c=REPEAT(d,20*a) d
-22 22000 1 4400 1 adfd72nh9k
-22 35200 1 7040 1 adfdijn0loKNHJik
-22 28600 1 5720 1 adfdijnmnb78k
-22 26400 1 5280 1 adfdpplkeock
-22 22000 1 4400 1 jejdkrun87
-44 44000 1 8800 1 adfd72nh9k
-44 65535 1 14080 1 adfdijn0loKNHJik
-44 57200 1 11440 1 adfdijnmnb78k
-44 52800 1 10560 1 adfdpplkeock
-44 44000 1 8800 1 jejdkrun87
-66 65535 1 13200 1 adfd72nh9k
-66 65535 1 21120 1 adfdijn0loKNHJik
-66 65535 1 17160 1 adfdijnmnb78k
-66 65535 1 15840 1 adfdpplkeock
-66 65535 1 13200 1 jejdkrun87
-SHOW CREATE TABLE t1;
-Table Create Table
-t1 CREATE TABLE `t1` (
- `a` int(11) NOT NULL,
- `b` blob NOT NULL,
- `c` text NOT NULL,
- `d` text NOT NULL,
- PRIMARY KEY (`a`,`b`(255),`c`(255)),
- KEY `b` (`b`(767))
-) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_uca1400_ai_ci STATS_PERSISTENT=0
-CHECK TABLE t1;
-Table Op Msg_type Msg_text
-test.t1 check status OK
-EXPLAIN SELECT * FROM t1 WHERE b LIKE 'adfd%';
-id select_type table type possible_keys key key_len ref rows Extra
-1 SIMPLE t1 range b b 769 NULL # Using where
-DROP TABLE t1;
# Test 8) Test creating a table that could lead to undo log overflow.
CREATE TABLE t1(a blob,b blob,c blob,d blob,e blob,f blob,g blob,
h blob,i blob,j blob,k blob,l blob,m blob,n blob,
@@ -397,10 +259,6 @@
UPDATE t1 SET a=@b,b=@b,c=@b,d=@b,e=@b,f=@b,g=@b,h=@b,i=@b,j=@b,
k=@b,l=@b,m=@b,n=@b,o=@b,p=@b,q=@b,r=@b,s=@b,t=@b,u=@b;
CREATE INDEX t1a ON t1 (a(767));
-CREATE INDEX t1b ON t1 (b(767));
-CREATE INDEX t1c ON t1 (c(767));
-CREATE INDEX t1d ON t1 (d(767));
-CREATE INDEX t1e ON t1 (e(767));
UPDATE t1 SET a=@c,b=@c,c=@c,d=@c,e=@c,f=@c,g=@c,h=@c,i=@c,j=@c,
k=@c,l=@c,m=@c,n=@c,o=@c,p=@c,q=@c,r=@c,s=@c,t=@c,u=@c;
CREATE INDEX t1f ON t1 (f(767));
@@ -415,37 +273,15 @@
COMMIT;
CREATE INDEX t1g ON t1 (g(767));
UPDATE t1 SET g=@e;
-CREATE INDEX t1h ON t1 (h(767));
-UPDATE t1 SET h=@e;
-CREATE INDEX t1i ON t1 (i(767));
-UPDATE t1 SET i=@e;
-CREATE INDEX t1j ON t1 (j(767));
-UPDATE t1 SET j=@e;
-CREATE INDEX t1k ON t1 (k(767));
-UPDATE t1 SET k=@e;
-CREATE INDEX t1l ON t1 (l(767));
-UPDATE t1 SET l=@e;
-CREATE INDEX t1m ON t1 (m(767));
-UPDATE t1 SET m=@e;
-CREATE INDEX t1n ON t1 (n(767));
-UPDATE t1 SET n=@e;
-CREATE INDEX t1o ON t1 (o(767));
-UPDATE t1 SET o=@e;
-CREATE INDEX t1p ON t1 (p(767));
-UPDATE t1 SET p=@e;
-CREATE INDEX t1q ON t1 (q(767));
-UPDATE t1 SET q=@e;
-CREATE INDEX t1r ON t1 (r(767));
-UPDATE t1 SET r=@e;
-CREATE INDEX t1s ON t1 (s(767));
-UPDATE t1 SET s=@e;
CREATE INDEX t1t ON t1 (t(767));
BEGIN;
UPDATE t1 SET t=@e;
ROLLBACK;
CREATE INDEX t1u ON t1 (u(767));
-CREATE INDEX t1ut ON t1 (u(767), t(767));
-CREATE INDEX t1st ON t1 (s(767), t(767));
+CREATE INDEX t1ut ON t1 (u(767));
+Warnings:
+Note 1831 Duplicate index `t1ut`. This is deprecated and will be disallowed in a future release
+CREATE INDEX t1st ON t1 (s(767));
SHOW CREATE TABLE t1;
Table Create Table
t1 CREATE TABLE `t1` (
@@ -471,28 +307,12 @@
`t` blob DEFAULT NULL,
`u` blob DEFAULT NULL,
KEY `t1a` (`a`(767)),
- KEY `t1b` (`b`(767)),
- KEY `t1c` (`c`(767)),
- KEY `t1d` (`d`(767)),
- KEY `t1e` (`e`(767)),
KEY `t1f` (`f`(767)),
KEY `t1g` (`g`(767)),
- KEY `t1h` (`h`(767)),
- KEY `t1i` (`i`(767)),
- KEY `t1j` (`j`(767)),
- KEY `t1k` (`k`(767)),
- KEY `t1l` (`l`(767)),
- KEY `t1m` (`m`(767)),
- KEY `t1n` (`n`(767)),
- KEY `t1o` (`o`(767)),
- KEY `t1p` (`p`(767)),
- KEY `t1q` (`q`(767)),
- KEY `t1r` (`r`(767)),
- KEY `t1s` (`s`(767)),
KEY `t1t` (`t`(767)),
KEY `t1u` (`u`(767)),
- KEY `t1ut` (`u`(767),`t`(767)),
- KEY `t1st` (`s`(767),`t`(767))
+ KEY `t1ut` (`u`(767)),
+ KEY `t1st` (`s`(767))
) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci ROW_FORMAT=DYNAMIC
DROP TABLE t1;
# Bug#12547647 UPDATE LOGGING COULD EXCEED LOG PAGE SIZE
@@ -577,27 +397,25 @@
DROP TABLE t1;
CREATE TABLE t1(
c text NOT NULL, d text NOT NULL,
-PRIMARY KEY (c(767),d(767)))
+PRIMARY KEY (c(767)))
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
Warnings:
-Warning 139 Row size too large (> 8126). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
+Warning 139 Row size too large (> 1982). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
DROP TABLE t1;
CREATE TABLE t1(
c text NOT NULL, d text NOT NULL,
-PRIMARY KEY (c(767),d(767)))
+PRIMARY KEY (c(767)))
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=2 CHARSET=ASCII;
-Warnings:
-Warning 139 Row size too large (> 8126). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
DROP TABLE t1;
CREATE TABLE t1(
c text NOT NULL, d text NOT NULL,
-PRIMARY KEY (c(767),d(767)))
+PRIMARY KEY (c(767)))
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=4 CHARSET=ASCII;
DROP TABLE t1;
CREATE TABLE t1(c text, PRIMARY KEY (c(440)))
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
Warnings:
-Warning 139 Row size too large (> 8126). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
+Warning 139 Row size too large (> 1982). Changing some columns to TEXT or BLOB may help. In current row format, BLOB prefix of 0 bytes is stored inline.
DROP TABLE t1;
CREATE TABLE t1(c text, PRIMARY KEY (c(293)))
ENGINE=InnoDB ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1 CHARSET=ASCII;
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