@ -168,411 +168,119 @@ master-bin.000001 # Query # # use `test`; drop table t1
set @bcs = @@binlog_cache_size;
set global binlog_cache_size=4096;
reset master;
create table t1 (a int) engine=innodb;
create table t1 (a int, b char(255)) engine=innodb;
flush status;
show status like "binlog_cache_use";
Variable_name Value
Binlog_cache_use 0
*** the following must show the counter value = 1 ***
Variable_name Value
Binlog_cache_use 1
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; create table t1 (a int) engine=innodb
master-bin.000001 # Query # # use `test`; create table t1 (a int, b char(255)) engine=innodb
master-bin.000001 # Query # # use `test`; flush status
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; insert into t1 values( 400 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 399 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 398 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 397 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 396 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 395 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 394 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 393 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 392 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 391 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 390 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 389 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 388 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 387 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 386 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 385 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 384 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 383 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 382 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 381 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 380 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 379 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 378 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 377 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 376 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 375 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 374 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 373 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 372 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 371 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 370 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 369 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 368 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 367 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 366 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 365 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 364 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 363 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 362 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 361 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 360 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 359 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 358 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 357 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 356 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 355 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 354 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 353 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 352 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 351 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 350 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 349 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 348 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 347 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 346 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 345 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 344 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 343 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 342 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 341 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 340 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 339 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 338 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 337 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 336 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 335 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 334 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 333 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 332 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 331 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 330 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 329 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 328 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 327 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 326 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 325 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 324 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 323 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 322 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 321 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 320 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 319 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 318 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 317 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 316 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 315 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 314 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 313 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 312 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 311 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 310 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 309 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 308 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 307 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 306 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 305 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 304 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 303 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 302 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 301 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 300 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 299 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 298 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 297 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 296 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 295 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 294 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 293 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 292 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 291 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 290 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 289 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 288 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 287 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 286 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 285 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 284 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 283 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 282 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 281 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 280 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 279 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 278 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 277 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 276 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 275 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 274 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 273 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 272 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 271 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 270 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 269 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 268 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 267 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 266 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 265 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 264 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 263 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 262 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 261 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 260 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 259 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 258 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 257 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 256 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 255 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 254 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 253 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 252 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 251 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 250 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 249 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 248 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 247 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 246 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 245 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 244 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 243 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 242 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 241 )
master-bin.000001 # Query # # use `test`; insert into t1 values( <binlog_start> )
master-bin.000001 # Query # # use `test`; insert into t1 values( 239 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 238 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 237 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 236 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 235 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 234 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 233 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 232 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 231 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 230 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 229 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 228 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 227 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 226 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 225 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 224 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 223 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 222 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 221 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 220 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 219 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 218 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 217 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 216 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 215 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 214 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 213 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 212 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 211 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 210 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 209 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 208 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 207 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 206 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 205 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 204 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 203 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 202 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 201 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 200 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 199 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 198 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 197 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 196 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 195 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 194 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 193 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 192 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 191 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 190 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 189 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 188 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 187 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 186 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 185 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 184 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 183 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 182 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 181 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 180 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 179 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 178 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 177 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 176 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 175 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 174 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 173 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 172 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 171 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 170 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 169 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 168 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 167 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 166 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 165 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 164 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 163 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 162 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 161 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 160 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 159 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 158 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 157 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 156 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 155 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 154 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 153 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 152 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 151 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 150 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 149 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 148 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 147 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 146 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 145 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 144 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 143 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 142 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 141 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 140 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 139 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 138 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 137 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 136 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 135 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 134 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 133 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 132 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 131 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 130 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 129 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 128 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 127 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 126 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 125 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 124 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 123 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 122 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 121 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 120 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 119 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 118 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 117 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 116 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 115 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 114 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 113 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 112 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 111 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 110 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 109 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 108 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 107 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 106 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 105 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 104 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 103 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 102 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 101 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 100 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 99 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 98 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 97 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 96 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 95 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 94 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 93 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 92 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 91 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 90 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 89 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 88 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 87 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 86 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 85 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 84 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 83 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 82 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 81 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 80 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 79 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 78 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 77 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 76 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 75 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 74 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 73 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 72 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 71 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 70 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 69 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 68 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 67 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 66 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 65 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 64 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 63 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 62 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 61 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 60 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 59 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 58 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 57 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 56 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 55 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 54 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 53 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 52 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 51 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 50 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 49 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 48 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 47 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 46 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 45 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 44 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 43 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 42 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 41 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 40 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 39 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 38 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 37 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 36 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 35 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 34 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 33 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 32 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 31 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 30 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 29 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 28 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 27 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 26 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 25 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 24 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 23 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 22 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 21 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 20 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 19 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 18 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 17 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 16 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 15 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 14 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 13 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 12 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 11 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 10 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 9 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 8 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 7 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 6 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 5 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 4 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 3 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 2 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 1 )
master-bin.000001 # Query # # use `test`; insert into t1 values( 100, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 99, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 98, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 97, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 96, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 95, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 94, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 93, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 92, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 91, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 90, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 89, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 88, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 87, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 86, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 85, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 84, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 83, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 82, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 81, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 80, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 79, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 78, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 77, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 76, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 75, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 74, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 73, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 72, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 71, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 70, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 69, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 68, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 67, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 66, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 65, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 64, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 63, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 62, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 61, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 60, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 59, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 58, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 57, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 56, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 55, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 54, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 53, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 52, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 51, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 50, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 49, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 48, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 47, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 46, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 45, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 44, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 43, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 42, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 41, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 40, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 39, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 38, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 37, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 36, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 35, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 34, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 33, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 32, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 31, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 30, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 29, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 28, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 27, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 26, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 25, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 24, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 23, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 22, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 21, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 20, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 19, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 18, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 17, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 16, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 15, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 14, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 13, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 12, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 11, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 10, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 9, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 8, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 7, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 6, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 5, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 4, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 3, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 2, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
master-bin.000001 # Query # # use `test`; insert into t1 values( 1, 'just to fill void to make transaction occupying at least two buffers of the trans cache' )
call mtr.add_suppression('Relay log write failure: could not queue event from master');
call mtr.add_suppression('Master is configured to log replication events with checksum, but will not send such events to slaves that cannot process them');
set @master_save_binlog_checksum= @@global.binlog_checksum;
set @save_master_verify_checksum = @@global.master_verify_checksum;
select @@global.binlog_checksum as 'must be CRC32 because of the command line option';
must be CRC32 because of the command line option
CRC32
select @@session.binlog_checksum as 'no session var';
ERROR HY000: Variable 'binlog_checksum' is a GLOBAL variable
select @@global.master_verify_checksum as 'must be zero because of default';
must be zero because of default
0
select @@session.master_verify_checksum as 'no session var';
ERROR HY000: Variable 'master_verify_checksum' is a GLOBAL variable
set @slave_save_binlog_checksum= @@global.binlog_checksum;
set @save_slave_sql_verify_checksum = @@global.slave_sql_verify_checksum;
select @@global.slave_sql_verify_checksum as 'must be one because of default';
must be one because of default
1
select @@session.slave_sql_verify_checksum as 'no session var';
ERROR HY000: Variable 'slave_sql_verify_checksum' is a GLOBAL variable
show binary logs;
Log_name File_size
master-bin.000001 #
set @@global.binlog_checksum = NONE;
*** must be rotations seen ***
show binary logs;
Log_name File_size
master-bin.000001 #
master-bin.000002 #
set @@global.binlog_checksum = default;
set @@global.binlog_checksum = CRC32;
set @@global.binlog_checksum = CRC32;
set @@global.master_verify_checksum = 0;
set @@global.master_verify_checksum = default;
set @@global.binlog_checksum = ADLER32;
ERROR 42000: Variable 'checksum' can't be set to the value of 'ADLER32'
set @@global.master_verify_checksum = 2;
ERROR 42000: Variable 'master_verify_checksum' can't be set to the value of '2'
set @@global.slave_sql_verify_checksum = 0;
set @@global.slave_sql_verify_checksum = default;
set @@global.slave_sql_verify_checksum = 2;
ERROR 42000: Variable 'slave_sql_verify_checksum' can't be set to the value of '2'
set @@global.binlog_checksum = NONE;
create table t1 (a int);
flush logs;
flush logs;
flush logs;
flush logs;
flush logs;
flush logs;
select count(*) as zero from t1;
zero
0
include/stop_slave.inc
set @@global.binlog_checksum = CRC32;
insert into t1 values (1) /* will not be applied on slave due to simulation */;
set @@global.debug='d,simulate_slave_unaware_checksum';
start slave;
include/wait_for_slave_io_to_stop.inc
*** Got IO thread error code: 1236, text: Got fatal error 1236 from master when reading data from binary log: 'Slave can not handle replication events with the checksum that master is configured to log' ***
select count(*) as zero from t1;
zero
0
set @@global.debug='';
include/start_slave.inc
set @@global.master_verify_checksum = 1;
set @@session.debug='d,simulate_checksum_test_failure';
show binlog events;
ERROR HY000: Error when executing command SHOW BINLOG EVENTS: Wrong offset or I/O error
set @@session.debug='';
set @@global.master_verify_checksum = default;
include/stop_slave.inc
create table t2 (a int);
set @@global.debug='d,simulate_checksum_test_failure';
start slave io_thread;
include/wait_for_slave_io_to_stop.inc
*** Got IO thread error code: 1595, text: Relay log write failure: could not queue event from master ***
call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave. Statement: insert into t2 set data=repeat.*'a', @act_size.*");
call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave. Statement: insert into t1 values.* NAME_CONST.*'n',.*, @data .*");
set @save_binlog_cache_size = @@global.binlog_cache_size;
set @save_binlog_checksum = @@global.binlog_checksum;
set @save_master_verify_checksum = @@global.master_verify_checksum;
set @@global.binlog_cache_size = 4096;
set @@global.binlog_checksum = CRC32;
set @@global.master_verify_checksum = 1;
include/stop_slave.inc
include/start_slave.inc
flush status;
show status like "binlog_cache_use";
Variable_name Value
Binlog_cache_use 0
show status like "binlog_cache_disk_use";
Variable_name Value
Binlog_cache_disk_use 0
drop table if exists t1;
create table t1 (a int PRIMARY KEY, b CHAR(32)) engine=innodb;
call mtr.add_suppression('Relay log write failure: could not queue event from master');
call mtr.add_suppression('Master is configured to log replication events with checksum, but will not send such events to slaves that cannot process them');
call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave. Statement: insert into t2 set data=repeat.*'a', @act_size.*");
call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave. Statement: insert into t1 values.* NAME_CONST.*'n',.*, @data .*");
--enable_warnings
connection master;
set @save_binlog_cache_size = @@global.binlog_cache_size;
set @save_binlog_checksum = @@global.binlog_checksum;
set @save_master_verify_checksum = @@global.master_verify_checksum;
set @@global.binlog_cache_size = 4096;
set @@global.binlog_checksum = CRC32;
set @@global.master_verify_checksum = 1;
# restart slave to force the dump thread to verify events (on master side)
connection slave;
source include/stop_slave.inc;
source include/start_slave.inc;
connection master;
#
# Testing a critical part of checksum handling dealing with transaction cache.
# The cache's buffer size is set to be less than the transaction's footprint
# in binlog.
#
# To verify combined buffer-by-buffer read out of the file and fixing crc per event
# there are the following parts:
#
# 1. the event size is much less than the cache's buffer
# 2. the event size is bigger than the cache's buffer
# 3. the event size if approximately the same as the cache's buffer
# 4. all in above
#
# 1. the event size is much less than the cache's buffer
#
flush status;
show status like "binlog_cache_use";
show status like "binlog_cache_disk_use";
--disable_warnings
drop table if exists t1;
--enable_warnings
#
# parameter to ensure the test slightly varies binlog content
# between different invocations
#
let $deviation_size=32;
eval create table t1 (a int PRIMARY KEY, b CHAR($deviation_size)) engine=innodb;
# Now we are going to create transaction which is long enough so its
# transaction binlog will be flushed to disk...
delimiter |;
create procedure test.p_init (n int, size int)
begin
while n > 0 do
select round(RAND() * size) into @act_size;
set @data = repeat('a', @act_size);
insert into t1 values(n, @data );
set n= n-1;
end while;
end|
delimiter ;|
let $1 = 4000; # PB2 can run it slow to time out on following sync_slave_with_master:s
begin;
--disable_warnings
# todo: check if it is really so.
#+Note 1592 Unsafe statement binlogged in statement format since BINLOG_FORMAT = STATEMENT. Reason for unsafeness: Statement uses a system function whose value may differ on slave.
eval call test.p_init($1, $deviation_size);
--enable_warnings
commit;
show status like "binlog_cache_use";
--echo *** binlog_cache_disk_use must be non-zero ***
show status like "binlog_cache_disk_use";
sync_slave_with_master;
let $diff_tables=master:test.t1, slave:test.t1;
source include/diff_tables.inc;
# undoing changes with verifying the above once again
connection master;
begin;
delete from t1;
commit;
sync_slave_with_master;
#
# 2. the event size is bigger than the cache's buffer
#
connection master;
flush status;
let $t2_data_size= `select 3 * @@global.binlog_cache_size`;
let $t2_aver_size= `select 2 * @@global.binlog_cache_size`;
let $t2_max_rand= `select 1 * @@global.binlog_cache_size`;
eval create table t2(a int auto_increment primary key, data VARCHAR($t2_data_size)) ENGINE=Innodb;
let $1=100;
--disable_query_log
begin;
while ($1)
{
eval select round($t2_aver_size + RAND() * $t2_max_rand) into @act_size;
set @data = repeat('a', @act_size);
insert into t2 set data = @data;
dec $1;
}
commit;
--enable_query_log
show status like "binlog_cache_use";
--echo *** binlog_cache_disk_use must be non-zero ***
show status like "binlog_cache_disk_use";
sync_slave_with_master;
let $diff_tables=master:test.t2, slave:test.t2;
source include/diff_tables.inc;
# undoing changes with verifying the above once again
connection master;
begin;
delete from t2;
commit;
sync_slave_with_master;
#
# 3. the event size if approximately the same as the cache's buffer
#
connection master;
flush status;
let $t3_data_size= `select 2 * @@global.binlog_cache_size`;
let $t3_aver_size= `select (9 * @@global.binlog_cache_size) / 10`;
let $t3_max_rand= `select (2 * @@global.binlog_cache_size) / 10`;
eval create table t3(a int auto_increment primary key, data VARCHAR($t3_data_size)) engine=innodb;
let $1= 300;
--disable_query_log
begin;
while ($1)
{
eval select round($t3_aver_size + RAND() * $t3_max_rand) into @act_size;
insert into t3 set data= repeat('a', @act_size);
dec $1;
}
commit;
--enable_query_log
show status like "binlog_cache_use";
--echo *** binlog_cache_disk_use must be non-zero ***
show status like "binlog_cache_disk_use";
sync_slave_with_master;
let $diff_tables=master:test.t3, slave:test.t3;
source include/diff_tables.inc;
# undoing changes with verifying the above once again
connection master;
begin;
delete from t3;
commit;
sync_slave_with_master;
#
# 4. all in above
#
connection master;
flush status;
delimiter |;
eval create procedure test.p1 (n int)
begin
while n > 0 do
case (select (round(rand()*100) % 3) + 1)
when 1 then
select round(RAND() * $deviation_size) into @act_size;
set @data = repeat('a', @act_size);
insert into t1 values(n, @data);
when 2 then
begin
select round($t2_aver_size + RAND() * $t2_max_rand) into @act_size;
insert into t2 set data=repeat('a', @act_size);
end;
when 3 then
begin
select round($t3_aver_size + RAND() * $t3_max_rand) into @act_size;
insert into t3 set data= repeat('a', @act_size);
end;
end case;
set n= n-1;
end while;
end|
delimiter ;|
let $1= 1000;
set autocommit= 0;
begin;
--disable_warnings
eval call test.p1($1);
--enable_warnings
commit;
show status like "binlog_cache_use";
--echo *** binlog_cache_disk_use must be non-zero ***
show status like "binlog_cache_disk_use";
sync_slave_with_master;
let $diff_tables=master:test.t1, slave:test.t1;
source include/diff_tables.inc;
let $diff_tables=master:test.t2, slave:test.t2;
source include/diff_tables.inc;
let $diff_tables=master:test.t3, slave:test.t3;
source include/diff_tables.inc;
connection master;
begin;
delete from t1;
delete from t2;
delete from t3;
commit;
drop table t1, t2, t3;
set @@global.binlog_cache_size = @save_binlog_cache_size;
set @@global.binlog_checksum = @save_binlog_checksum;
set @@global.master_verify_checksum = @save_master_verify_checksum;
unknown
15 years ago