database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-29 05:21:33 +03:00
Code Activity

MDEV-24576 Atomic CREATE TABLE

Browse Source 
There are a few different cases to consider

Logging of CREATE TABLE and CREATE TABLE ... LIKE
- If REPLACE is used and there was an existing table, DDL log the drop of
  the table.
- If discovery of table is to be done
    - DDL LOG create table
  else
    - DDL log create table (with engine type)
    - create the table
- If table was created
  - Log entry to binary log with xid
  - Mark DDL log completed

Crash recovery:
- If query was in binary log do nothing and exit
- If discoverted table
   - Delete the .frm file
-else
   - Drop created table and frm file
- If table was dropped, write a DROP TABLE statement in binary log

CREATE TABLE ... SELECT required a little more work as when one is using
statement logging the query is written to the binary log before commit is
done.
This was fixed by adding a DROP TABLE to the binary log during crash
recovery if the ddl log entry was not closed. In this case the binary log
will contain:
CREATE TABLE xxx ... SELECT ....
DROP TABLE xxx;

Other things:
- Added debug_crash_here() functionality to Aria to be able to test
  crash in create table between the creation of the .MAI and the .MAD files.
This commit is contained in:
Monty
2021-01-17 16:06:43 +02:00
committed by Sergei Golubchik
parent 7a588c30b1
commit 6aa9a552c2
28 changed files with 1239 additions and 314 deletions
Download Patch File Download Diff File Expand all files Collapse all files

174
mysql-test/main/mysqlbinlog_row_compressed.result
View File

@ -29,7 +29,7 @@ ROLLBACK/*!*/;
/*!100001 SET @@session.server_id=1*//*!*/;
/*!100001 SET @@session.gtid_seq_no=1*//*!*/;
# at 371
#<date> server id 1 end_log_pos 533 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
#<date> server id 1 end_log_pos 542 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
use `test`/*!*/;
SET TIMESTAMP=X/*!*/;
SET @@session.pseudo_thread_id=5/*!*/;
@ -42,26 +42,26 @@ SET @@session.lc_time_names=0/*!*/;
SET @@session.collation_database=DEFAULT/*!*/;
CREATE TABLE t1 (pk INT PRIMARY KEY, f1 INT, f2 INT, f3 TINYINT, f4 MEDIUMINT, f5 BIGINT, f6 INT, f7 INT, f8 char(1))
/*!*/;
# at 533
#<date> server id 1 end_log_pos 575 CRC32 XXX GTID 0-1-2 ddl
# at 542
#<date> server id 1 end_log_pos 584 CRC32 XXX GTID 0-1-2 ddl
/*!100001 SET @@session.gtid_seq_no=2*//*!*/;
# at 575
#<date> server id 1 end_log_pos 727 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
# at 584
#<date> server id 1 end_log_pos 745 CRC32 XXX Query_compressed thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
CREATE TABLE t2 (pk INT PRIMARY KEY, f1 INT, f2 INT, f3 INT, f4 INT, f5 MEDIUMINT, f6 INT, f7 INT, f8 char(1))
/*!*/;
# at 727
#<date> server id 1 end_log_pos 769 CRC32 XXX GTID 0-1-3
# at 745
#<date> server id 1 end_log_pos 787 CRC32 XXX GTID 0-1-3
/*!100001 SET @@session.gtid_seq_no=3*//*!*/;
START TRANSACTION
/*!*/;
# at 769
# at 843
#<date> server id 1 end_log_pos 843 CRC32 XXX Annotate_rows:
# at 787
# at 861
#<date> server id 1 end_log_pos 861 CRC32 XXX Annotate_rows:
#Q> INSERT INTO t1 VALUES (10, 1, 2, 3, 4, 5, 6, 7, "")
#<date> server id 1 end_log_pos 899 CRC32 XXX Table_map: `test`.`t1` mapped to number num
# at 899
#<date> server id 1 end_log_pos 967 CRC32 XXX Write_compressed_rows: table id 32 flags: STMT_END_F
#<date> server id 1 end_log_pos 917 CRC32 XXX Table_map: `test`.`t1` mapped to number num
# at 917
#<date> server id 1 end_log_pos 985 CRC32 XXX Write_compressed_rows: table id 32 flags: STMT_END_F
### INSERT INTO `test`.`t1`
### SET
### @1=10 /* INT meta=0 nullable=0 is_null=0 */
@ -74,23 +74,23 @@ START TRANSACTION
### @8=7 /* INT meta=0 nullable=1 is_null=0 */
### @9='' /* STRING(1) meta=65025 nullable=1 is_null=0 */
# Number of rows: 1
# at 967
#<date> server id 1 end_log_pos 1040 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
# at 985
#<date> server id 1 end_log_pos 1058 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 1040
#<date> server id 1 end_log_pos 1082 CRC32 XXX GTID 0-1-4
# at 1058
#<date> server id 1 end_log_pos 1100 CRC32 XXX GTID 0-1-4
/*!100001 SET @@session.gtid_seq_no=4*//*!*/;
START TRANSACTION
/*!*/;
# at 1082
# at 1158
#<date> server id 1 end_log_pos 1158 CRC32 XXX Annotate_rows:
# at 1100
# at 1176
#<date> server id 1 end_log_pos 1176 CRC32 XXX Annotate_rows:
#Q> INSERT INTO t1 VALUES (11, 1, 2, 3, 4, 5, 6, 7, NULL)
#<date> server id 1 end_log_pos 1214 CRC32 XXX Table_map: `test`.`t1` mapped to number num
# at 1214
#<date> server id 1 end_log_pos 1281 CRC32 XXX Write_compressed_rows: table id 32 flags: STMT_END_F
#<date> server id 1 end_log_pos 1232 CRC32 XXX Table_map: `test`.`t1` mapped to number num
# at 1232
#<date> server id 1 end_log_pos 1299 CRC32 XXX Write_compressed_rows: table id 32 flags: STMT_END_F
### INSERT INTO `test`.`t1`
### SET
### @1=11 /* INT meta=0 nullable=0 is_null=0 */
@ -103,23 +103,23 @@ START TRANSACTION
### @8=7 /* INT meta=0 nullable=1 is_null=0 */
### @9=NULL /* STRING(1) meta=65025 nullable=1 is_null=1 */
# Number of rows: 1
# at 1281
#<date> server id 1 end_log_pos 1354 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
# at 1299
#<date> server id 1 end_log_pos 1372 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 1354
#<date> server id 1 end_log_pos 1396 CRC32 XXX GTID 0-1-5
# at 1372
#<date> server id 1 end_log_pos 1414 CRC32 XXX GTID 0-1-5
/*!100001 SET @@session.gtid_seq_no=5*//*!*/;
START TRANSACTION
/*!*/;
# at 1396
# at 1474
#<date> server id 1 end_log_pos 1474 CRC32 XXX Annotate_rows:
# at 1414
# at 1492
#<date> server id 1 end_log_pos 1492 CRC32 XXX Annotate_rows:
#Q> INSERT INTO t1 VALUES (12, 1, 2, 3, NULL, 5, 6, 7, "A")
#<date> server id 1 end_log_pos 1530 CRC32 XXX Table_map: `test`.`t1` mapped to number num
# at 1530
#<date> server id 1 end_log_pos 1596 CRC32 XXX Write_compressed_rows: table id 32 flags: STMT_END_F
#<date> server id 1 end_log_pos 1548 CRC32 XXX Table_map: `test`.`t1` mapped to number num
# at 1548
#<date> server id 1 end_log_pos 1614 CRC32 XXX Write_compressed_rows: table id 32 flags: STMT_END_F
### INSERT INTO `test`.`t1`
### SET
### @1=12 /* INT meta=0 nullable=0 is_null=0 */
@ -132,23 +132,23 @@ START TRANSACTION
### @8=7 /* INT meta=0 nullable=1 is_null=0 */
### @9='A' /* STRING(1) meta=65025 nullable=1 is_null=0 */
# Number of rows: 1
# at 1596
#<date> server id 1 end_log_pos 1669 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
# at 1614
#<date> server id 1 end_log_pos 1687 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 1669
#<date> server id 1 end_log_pos 1711 CRC32 XXX GTID 0-1-6
# at 1687
#<date> server id 1 end_log_pos 1729 CRC32 XXX GTID 0-1-6
/*!100001 SET @@session.gtid_seq_no=6*//*!*/;
START TRANSACTION
/*!*/;
# at 1711
# at 1786
#<date> server id 1 end_log_pos 1786 CRC32 XXX Annotate_rows:
# at 1729
# at 1804
#<date> server id 1 end_log_pos 1804 CRC32 XXX Annotate_rows:
#Q> INSERT INTO t1 VALUES (13, 1, 2, 3, 0, 5, 6, 7, "A")
#<date> server id 1 end_log_pos 1842 CRC32 XXX Table_map: `test`.`t1` mapped to number num
# at 1842
#<date> server id 1 end_log_pos 1909 CRC32 XXX Write_compressed_rows: table id 32 flags: STMT_END_F
#<date> server id 1 end_log_pos 1860 CRC32 XXX Table_map: `test`.`t1` mapped to number num
# at 1860
#<date> server id 1 end_log_pos 1927 CRC32 XXX Write_compressed_rows: table id 32 flags: STMT_END_F
### INSERT INTO `test`.`t1`
### SET
### @1=13 /* INT meta=0 nullable=0 is_null=0 */
@ -161,23 +161,23 @@ START TRANSACTION
### @8=7 /* INT meta=0 nullable=1 is_null=0 */
### @9='A' /* STRING(1) meta=65025 nullable=1 is_null=0 */
# Number of rows: 1
# at 1909
#<date> server id 1 end_log_pos 1982 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
# at 1927
#<date> server id 1 end_log_pos 2000 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 1982
#<date> server id 1 end_log_pos 2024 CRC32 XXX GTID 0-1-7
# at 2000
#<date> server id 1 end_log_pos 2042 CRC32 XXX GTID 0-1-7
/*!100001 SET @@session.gtid_seq_no=7*//*!*/;
START TRANSACTION
/*!*/;
# at 2024
# at 2078
#<date> server id 1 end_log_pos 2078 CRC32 XXX Annotate_rows:
# at 2042
# at 2096
#<date> server id 1 end_log_pos 2096 CRC32 XXX Annotate_rows:
#Q> INSERT INTO t2 SELECT * FROM t1
#<date> server id 1 end_log_pos 2134 CRC32 XXX Table_map: `test`.`t2` mapped to number num
# at 2134
#<date> server id 1 end_log_pos 2225 CRC32 XXX Write_compressed_rows: table id 33 flags: STMT_END_F
#<date> server id 1 end_log_pos 2152 CRC32 XXX Table_map: `test`.`t2` mapped to number num
# at 2152
#<date> server id 1 end_log_pos 2243 CRC32 XXX Write_compressed_rows: table id 33 flags: STMT_END_F
### INSERT INTO `test`.`t2`
### SET
### @1=10 /* INT meta=0 nullable=0 is_null=0 */
@ -223,23 +223,23 @@ START TRANSACTION
### @8=7 /* INT meta=0 nullable=1 is_null=0 */
### @9='A' /* STRING(1) meta=65025 nullable=1 is_null=0 */
# Number of rows: 4
# at 2225
#<date> server id 1 end_log_pos 2298 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
# at 2243
#<date> server id 1 end_log_pos 2316 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 2298
#<date> server id 1 end_log_pos 2340 CRC32 XXX GTID 0-1-8
# at 2316
#<date> server id 1 end_log_pos 2358 CRC32 XXX GTID 0-1-8
/*!100001 SET @@session.gtid_seq_no=8*//*!*/;
START TRANSACTION
/*!*/;
# at 2340
# at 2406
#<date> server id 1 end_log_pos 2406 CRC32 XXX Annotate_rows:
# at 2358
# at 2424
#<date> server id 1 end_log_pos 2424 CRC32 XXX Annotate_rows:
#Q> UPDATE t2 SET f4=5 WHERE f4>0 or f4 is NULL
#<date> server id 1 end_log_pos 2462 CRC32 XXX Table_map: `test`.`t2` mapped to number num
# at 2462
#<date> server id 1 end_log_pos 2561 CRC32 XXX Update_compressed_rows: table id 33 flags: STMT_END_F
#<date> server id 1 end_log_pos 2480 CRC32 XXX Table_map: `test`.`t2` mapped to number num
# at 2480
#<date> server id 1 end_log_pos 2579 CRC32 XXX Update_compressed_rows: table id 33 flags: STMT_END_F
### UPDATE `test`.`t2`
### WHERE
### @1=10 /* INT meta=0 nullable=0 is_null=0 */
@ -304,23 +304,23 @@ START TRANSACTION
### @8=7 /* INT meta=0 nullable=1 is_null=0 */
### @9='A' /* STRING(1) meta=65025 nullable=1 is_null=0 */
# Number of rows: 3
# at 2561
#<date> server id 1 end_log_pos 2634 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
# at 2579
#<date> server id 1 end_log_pos 2652 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 2634
#<date> server id 1 end_log_pos 2676 CRC32 XXX GTID 0-1-9
# at 2652
#<date> server id 1 end_log_pos 2694 CRC32 XXX GTID 0-1-9
/*!100001 SET @@session.gtid_seq_no=9*//*!*/;
START TRANSACTION
/*!*/;
# at 2676
# at 2713
#<date> server id 1 end_log_pos 2713 CRC32 XXX Annotate_rows:
# at 2694
# at 2731
#<date> server id 1 end_log_pos 2731 CRC32 XXX Annotate_rows:
#Q> DELETE FROM t1
#<date> server id 1 end_log_pos 2769 CRC32 XXX Table_map: `test`.`t1` mapped to number num
# at 2769
#<date> server id 1 end_log_pos 2861 CRC32 XXX Delete_compressed_rows: table id 32 flags: STMT_END_F
#<date> server id 1 end_log_pos 2787 CRC32 XXX Table_map: `test`.`t1` mapped to number num
# at 2787
#<date> server id 1 end_log_pos 2879 CRC32 XXX Delete_compressed_rows: table id 32 flags: STMT_END_F
### DELETE FROM `test`.`t1`
### WHERE
### @1=10 /* INT meta=0 nullable=0 is_null=0 */
@ -366,23 +366,23 @@ START TRANSACTION
### @8=7 /* INT meta=0 nullable=1 is_null=0 */
### @9='A' /* STRING(1) meta=65025 nullable=1 is_null=0 */
# Number of rows: 4
# at 2861
#<date> server id 1 end_log_pos 2934 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
# at 2879
#<date> server id 1 end_log_pos 2952 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 2934
#<date> server id 1 end_log_pos 2976 CRC32 XXX GTID 0-1-10
# at 2952
#<date> server id 1 end_log_pos 2994 CRC32 XXX GTID 0-1-10
/*!100001 SET @@session.gtid_seq_no=10*//*!*/;
START TRANSACTION
/*!*/;
# at 2976
# at 3013
#<date> server id 1 end_log_pos 3013 CRC32 XXX Annotate_rows:
# at 2994
# at 3031
#<date> server id 1 end_log_pos 3031 CRC32 XXX Annotate_rows:
#Q> DELETE FROM t2
#<date> server id 1 end_log_pos 3069 CRC32 XXX Table_map: `test`.`t2` mapped to number num
# at 3069
#<date> server id 1 end_log_pos 3154 CRC32 XXX Delete_compressed_rows: table id 33 flags: STMT_END_F
#<date> server id 1 end_log_pos 3087 CRC32 XXX Table_map: `test`.`t2` mapped to number num
# at 3087
#<date> server id 1 end_log_pos 3172 CRC32 XXX Delete_compressed_rows: table id 33 flags: STMT_END_F
### DELETE FROM `test`.`t2`
### WHERE
### @1=10 /* INT meta=0 nullable=0 is_null=0 */
@ -428,13 +428,13 @@ START TRANSACTION
### @8=7 /* INT meta=0 nullable=1 is_null=0 */
### @9='A' /* STRING(1) meta=65025 nullable=1 is_null=0 */
# Number of rows: 4
# at 3154
#<date> server id 1 end_log_pos 3227 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
# at 3172
#<date> server id 1 end_log_pos 3245 CRC32 XXX Query thread_id=5 exec_time=x error_code=0 xid=<xid>
SET TIMESTAMP=X/*!*/;
COMMIT
/*!*/;
# at 3227
#<date> server id 1 end_log_pos 3275 CRC32 XXX Rotate to master-bin.000002 pos: 4
# at 3245
#<date> server id 1 end_log_pos 3293 CRC32 XXX Rotate to master-bin.000002 pos: 4
DELIMITER ;
# End of log file
ROLLBACK /* added by mysqlbinlog */;