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
|
# WL#6745 InnoDB R-tree support
# This test case will test R-tree split.
--source include/have_innodb.inc
--source include/have_debug.inc
--source include/have_debug_sync.inc
--source include/big_test.inc
# Create table with R-tree index.
create table t1 (c1 int, c2 geometry not null, spatial index (c2))engine=innodb;
# Insert enough values to let R-tree split.
insert into t1 values(1, Point(1,1));
insert into t1 values(2, Point(2,2));
insert into t1 values(3, Point(3,3));
insert into t1 values(4, Point(4,4));
insert into t1 values(5, Point(5,5));
insert into t1 values(6, Point(6,6));
insert into t1 values(7, Point(7,7));
insert into t1 values(8, Point(8,8));
insert into t1 values(9, Point(9,9));
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
connect (a,localhost,root,,);
SET debug_dbug='+d,rtr_pcur_move_to_next_return';
set session transaction isolation level serializable;
set @g1 = ST_GeomFromText('Polygon((0 0,0 100,100 100,100 0,0 0))');
SET DEBUG_SYNC = 'RESET';
SET DEBUG_SYNC = 'row_search_for_mysql_before_return SIGNAL started WAIT_FOR go_ahead';
--send select count(*) from t1 where MBRWithin(t1.c2, @g1);
connect (con1,localhost,root,,);
set session transaction isolation level serializable;
SET DEBUG_SYNC = 'now WAIT_FOR started';
insert into t1 select * from t1;
SET DEBUG_SYNC = 'now SIGNAL go_ahead';
connection a;
reap;
select count(*) from t1 where MBRWithin(t1.c2, @g1);
connection default;
insert into t1 select * from t1;
insert into t1 select * from t1;
set @g1 = ST_GeomFromText('Polygon((0 0,0 100,100 100,100 0,0 0))');
select count(*) from t1 where MBRWithin(t1.c2, @g1);
set @g1 = ST_GeomFromText('Polygon((10 10,10 800,800 800,800 10,10 10))');
select count(*) from t1 where MBRWithin(t1.c2, @g1);
set session transaction isolation level serializable;
truncate t1;
# Test on predicate locking
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(2 2, 150 150)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(3 3, 160 160)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(4 4, 170 170)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(5 5, 180 180)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(6 6, 190 190)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(7 7, 200 200)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 8, 210 210)'));
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
# Connection 'a' will place predicate lock on almost all pages
connection a;
set session transaction isolation level serializable;
select @@transaction_isolation;
start transaction;
set @g1 = ST_GeomFromText('Polygon((100 100, 100 110, 110 110, 110 100, 100 100))');
select count(*) from t1 where MBRwithin(t1.c2, @g1);
# The split will replicate locks across pages
connect (b,localhost,root,,);
set session transaction isolation level serializable;
set session innodb_lock_wait_timeout = 1;
select @@transaction_isolation;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
# FIXME: Put this back once we sort out the shrink business
#insert into t1 select * from t1;
connection a;
commit;
connection default;
select count(*) from t1;
# Insert a record that would be in the search range
insert into t1 values (105, Point(105, 105));
# Connection 'a' will place predicate lock on almost all pages
connection a;
start transaction;
set @g1 = ST_GeomFromText('Polygon((100 100, 100 110, 110 110, 110 100, 100 100))');
select count(*) from t1 where MBRwithin(t1.c2, @g1);
connection b;
select @@innodb_lock_wait_timeout;
select @@transaction_isolation;
--error ER_LOCK_WAIT_TIMEOUT
insert into t1 select * from t1;
select count(*) from t1;
connection a;
select sleep(2);
commit;
#==================Test predicates on "MBRIntersects"==========================
connection default;
truncate t1;
# Test on predicate locking
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(2 2, 150 150)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(3 3, 160 160)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(4 4, 170 170)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(5 5, 180 180)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(6 6, 190 190)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(7 7, 200 200)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 8, 210 210)'));
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
# Connection 'a' will place predicate lock on almost all pages
connection a;
set session transaction isolation level serializable;
select @@transaction_isolation;
start transaction;
set @g1 = ST_GeomFromText('Polygon((100 100, 100 110, 110 110, 110 100, 100 100))');
select count(*) from t1 where MBRwithin(t1.c2, @g1);
# The split will replicate locks across pages
connection b;
set session transaction isolation level serializable;
set session innodb_lock_wait_timeout = 1;
select @@transaction_isolation;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
connection a;
commit;
connection default;
select count(*) from t1;
# Insert a record that would be in the search range
insert into t1 values (105, Point(105, 105));
# Connection 'a' will place predicate lock on almost all pages
connection a;
start transaction;
set @g1 = ST_GeomFromText('Polygon((100 100, 100 110, 110 110, 110 100, 100 100))');
select count(*) from t1 where MBRwithin(t1.c2, @g1);
select count(*) from t1 where MBRIntersects(t1.c2, @g1);
connection b;
select @@innodb_lock_wait_timeout;
select @@transaction_isolation;
# this should conflict with the "MBRIntersects" predicate lock in session "a"
--error ER_LOCK_WAIT_TIMEOUT
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 105, 200 105)'));
select count(*) from t1;
connection a;
select sleep(2);
commit;
#==================Test predicate lock on "delete"==========================
connection default;
truncate t1;
# Test on predicate locking
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(2 2, 150 150)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(3 3, 160 160)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(5 5, 180 180)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(6 6, 190 190)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(7 7, 200 200)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 8, 210 210)'));
# Connection default will place predicate lock on follow range
set @g1 = ST_GeomFromText('Polygon((3 3, 3 5, 5 5, 5 3, 3 3))');
start transaction;
delete from t1 where MBRWithin(t1.c2, @g1);
connection a;
set session innodb_lock_wait_timeout = 1;
select @@innodb_lock_wait_timeout;
--error ER_LOCK_WAIT_TIMEOUT
insert into t1 values(4, Point(4,4));
connection default;
rollback;
#==================Test predicate lock on "select for update"==================
connection default;
truncate t1;
# Test on predicate locking
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(2 2, 150 150)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(3 3, 160 160)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(5 5, 180 180)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(6 6, 190 190)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(7 7, 200 200)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 8, 210 210)'));
# Connection default will place predicate lock on follow range
set @g1 = ST_GeomFromText('Polygon((3 3, 3 5, 5 5, 5 3, 3 3))');
start transaction;
select count(*) from t1 where MBRWithin(t1.c2, @g1) for update;
connection a;
set session innodb_lock_wait_timeout = 1;
select @@innodb_lock_wait_timeout;
--error ER_LOCK_WAIT_TIMEOUT
insert into t1 values(4, Point(4,4));
connection default;
rollback;
#==================Test predicates replicate through split =================
connection default;
truncate t1;
delimiter |;
create procedure insert_t1(IN start int, IN total int)
begin
declare i int default 1;
set i = start;
while (i <= total) DO
insert into t1 values (i, Point(i, i));
set i = i + 1;
end while;
end|
delimiter ;|
CALL insert_t1(0, 1000);
# Connection 'a' will place predicate lock on root and last leaf page
connection a;
set session transaction isolation level serializable;
select @@transaction_isolation;
start transaction;
set @g1 = ST_GeomFromText('Polygon((800 800, 800 1000, 1000 1000, 1000 800, 800 800))');
select count(*) from t1 where MBRwithin(t1.c2, @g1);
# Connection 'b' will split the last leaf page, so the predicate
# lock should replicate
connection b;
CALL insert_t1(1001, 2000);
# This insert goes to the new page after split, it should be blocked
set session transaction isolation level serializable;
set session innodb_lock_wait_timeout = 1;
# Insert a record that would be in the search range
--error ER_LOCK_WAIT_TIMEOUT
insert into t1 values (1200, Point(950, 950));
connection a;
select sleep(2);
commit;
disconnect a;
disconnect b;
# Clean up.
connection default;
drop table t1;
drop procedure insert_t1;
#============ Test row locks =======================
create table t1 (c1 int, c2 geometry not null, spatial index (c2))engine=innodb;
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(2 2, 150 150)'));
INSERT INTO t1 VALUES (2, ST_GeomFromText('LineString(3 3, 160 160)'));
INSERT INTO t1 VALUES (2, ST_GeomFromText('LineString(4 4, 170 170)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(5 5, 180 180)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(6 6, 190 190)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(7 7, 200 200)'));
INSERT INTO t1 VALUES (1, ST_GeomFromText('LineString(8 8, 210 210)'));
connect (a,localhost,root,,);
SET SESSION debug_dbug='+d,rtr_pcur_move_to_next_return';
set transaction isolation level serializable;
start transaction;
set @g1 = ST_GeomFromText('Polygon((100 100, 100 110, 110 110, 110 100, 100 100))');
select count(*) from t1 where MBRwithin(t1.c2, @g1);
connect (b,localhost,root,,);
# This should be successful
delete from t1 where c1 = 1;
connection a;
commit;
set transaction isolation level serializable;
start transaction;
set @g1 = ST_GeomFromText('Polygon((0 0, 0 300, 300 300, 300 0, 0 0))');
select count(*) from t1 where MBRwithin(t1.c2, @g1);
connection b;
set session innodb_lock_wait_timeout = 1;
--error ER_LOCK_WAIT_TIMEOUT
delete from t1 where c1 = 2;
# Clean up.
connection a;
commit;
connection default;
drop table t1;
SET DEBUG_SYNC= 'RESET';
# Test btr_discard_page adjust concurrent search path
create table t1 (c1 int, c2 geometry not null, spatial index (c2))engine=innodb;
start transaction;
insert into t1 values(1, Point(1,1));
insert into t1 values(2, Point(2,2));
insert into t1 values(3, Point(3,3));
insert into t1 values(4, Point(4,4));
insert into t1 values(5, Point(5,5));
insert into t1 values(6, Point(6,6));
insert into t1 values(7, Point(7,7));
insert into t1 values(8, Point(8,8));
insert into t1 values(9, Point(9,9));
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
insert into t1 select * from t1;
select count(*) from t1;
connection b;
set @g1 = ST_GeomFromText('Polygon((0 0,0 100,100 100,100 0,0 0))');
set transaction isolation level read uncommitted;
SET DEBUG_SYNC= 'row_search_for_mysql_before_return SIGNAL siga WAIT_FOR sigb';
send select count(*) from t1 where MBRWithin(t1.c2, @g1);
connection default;
SET DEBUG_SYNC= 'now WAIT_FOR siga';
rollback;
SET DEBUG_SYNC= 'now SIGNAL sigb';
connection b;
--reap
select count(*) from t1 where MBRWithin(t1.c2, @g1);
connection default;
DROP TABLE t1;
SET DEBUG_SYNC = 'RESET';
create table t1 (c1 int, c2 geometry not null, spatial index (c2))engine=innodb;
insert into t1 values(100, point(100, 100));
delimiter |;
create procedure insert_t1(IN total int)
begin
declare i int default 1;
while (i <= total) DO
insert into t1 values (i, Point(i, i));
set i = i + 1;
end while;
end|
delimiter ;|
start transaction;
CALL insert_t1(100);
connection a;
set @g1 = ST_GeomFromText('Polygon((0 0,0 1000,1000 1000,1000 0,0 0))');
SET DEBUG_SYNC= 'rtr_pcur_move_to_next_return SIGNAL siga WAIT_FOR sigb';
--send select count(*) from t1 where MBRWithin(t1.c2, @g1);
connection default;
SET DEBUG_SYNC= 'now WAIT_FOR siga';
rollback;
SET DEBUG_SYNC= 'now SIGNAL sigb';
connection a;
reap;
connection default;
drop procedure insert_t1;
DROP TABLE t1;
disconnect a;
disconnect b;
connection default;
SET DEBUG_SYNC = 'RESET';
|