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MWL#36: Add a mysqlbinlog option to change the used database.

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Post-review changes:
* modify mysqlbinlog's --help message for --rewrite-db option.
* add test for mysqlbinlog with --read-from-remote-server option.
This commit is contained in:
Alexander Ivanov
2009-10-27 16:42:47 +03:00
parent 4cb06eab17
commit 48c7a65f3b
3 changed files with 210 additions and 3 deletions
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7
client/mysqlbinlog.cc
View File

@ -38,8 +38,8 @@
/* Needed for Rpl_filter */ /* Needed for Rpl_filter */
CHARSET_INFO* system_charset_info= &my_charset_utf8_general_ci; CHARSET_INFO* system_charset_info= &my_charset_utf8_general_ci;
#include "sql_string.h" // needed for Rpl_filter #include "sql_string.h" // needed for Rpl_filter
#include "sql_list.h" // needed for Rpl_filter #include "sql_list.h" // needed for Rpl_filter
#include "rpl_filter.h" #include "rpl_filter.h"
Rpl_filter *binlog_filter; Rpl_filter *binlog_filter;
@ -1190,7 +1190,8 @@ that may lead to an endless loop.",
(uchar**) &open_files_limit, (uchar**) &open_files_limit, 0, GET_ULONG, (uchar**) &open_files_limit, (uchar**) &open_files_limit, 0, GET_ULONG,
REQUIRED_ARG, MY_NFILE, 8, OS_FILE_LIMIT, 0, 1, 0}, REQUIRED_ARG, MY_NFILE, 8, OS_FILE_LIMIT, 0, 1, 0},
{"rewrite-db", OPT_REWRITE_DB, {"rewrite-db", OPT_REWRITE_DB,
"Updates to a database with a different name than the original.", "Updates to a database with a different name than the original. \
Example: rewrite-db='from->to'.",
0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0}, 0, 0, 0, GET_STR, REQUIRED_ARG, 0, 0, 0, 0, 0, 0},
{0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0} {0, 0, 0, 0, 0, 0, GET_NO_ARG, NO_ARG, 0, 0, 0, 0, 0, 0}
}; };

195
mysql-test/suite/binlog/r/binlog_row_mysqlbinlog_options.result
View File

@ -216,6 +216,201 @@ DELIMITER ;
# End of log file # End of log file
ROLLBACK /* added by mysqlbinlog */; ROLLBACK /* added by mysqlbinlog */;
/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/; /*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
#
# mysqlbinlog output
# --base64-output = decode-rows
# --rewrite-db = test1->new_test1
# --rewrite-db = test3->new_test3
# --read-from-remote-server
#
/*!40019 SET @@session.max_insert_delayed_threads=0*/;
/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
DELIMITER /*!*/;
# at #
#010909 4:46:40 server id # end_log_pos # Start: binlog v 4, server v #.##.## created 010909 4:46:40 at startup
ROLLBACK/*!*/;
# at #
use new_test1/*!*/;
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
SET @@session.pseudo_thread_id=#/*!*/;
SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=1, @@session.unique_checks=1, @@session.autocommit=1/*!*/;
SET @@session.sql_mode=0/*!*/;
SET @@session.auto_increment_increment=1, @@session.auto_increment_offset=1/*!*/;
/*!\C latin1 *//*!*/;
SET @@session.character_set_client=8,@@session.collation_connection=8,@@session.collation_server=8/*!*/;
SET @@session.lc_time_names=0/*!*/;
SET @@session.collation_database=DEFAULT/*!*/;
CREATE TABLE t1 (a INT, b INT)
/*!*/;
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
BEGIN
/*!*/;
# at #
# at #
#010909 4:46:40 server id # end_log_pos # Table_map: `new_test1`.`t1` mapped to number #
#010909 4:46:40 server id # end_log_pos # Write_rows: table id # flags: STMT_END_F
### INSERT INTO new_test1.t1
### SET
### @1=1 /* INT meta=0 nullable=1 is_null=0 */
### @2=1 /* INT meta=0 nullable=1 is_null=0 */
### INSERT INTO new_test1.t1
### SET
### @1=2 /* INT meta=0 nullable=1 is_null=0 */
### @2=2 /* INT meta=0 nullable=1 is_null=0 */
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
COMMIT
/*!*/;
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
use test2/*!*/;
SET TIMESTAMP=1000000000/*!*/;
CREATE TABLE t2 (a INT)
/*!*/;
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
BEGIN
/*!*/;
# at #
# at #
#010909 4:46:40 server id # end_log_pos # Table_map: `test2`.`t2` mapped to number #
#010909 4:46:40 server id # end_log_pos # Write_rows: table id # flags: STMT_END_F
### INSERT INTO test2.t2
### SET
### @1=1 /* INT meta=0 nullable=1 is_null=0 */
### INSERT INTO test2.t2
### SET
### @1=2 /* INT meta=0 nullable=1 is_null=0 */
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
COMMIT
/*!*/;
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
BEGIN
/*!*/;
# at #
# at #
#010909 4:46:40 server id # end_log_pos # Table_map: `new_test1`.`t1` mapped to number #
#010909 4:46:40 server id # end_log_pos # Delete_rows: table id # flags: STMT_END_F
### DELETE FROM new_test1.t1
### WHERE
### @1=1 /* INT meta=0 nullable=1 is_null=0 */
### @2=1 /* INT meta=0 nullable=1 is_null=0 */
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
COMMIT
/*!*/;
# at #
use new_test3/*!*/;
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
CREATE TABLE t3 (a INT)
/*!*/;
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
BEGIN
/*!*/;
# at #
# at #
#010909 4:46:40 server id # end_log_pos # Table_map: `new_test3`.`t3` mapped to number #
#010909 4:46:40 server id # end_log_pos # Write_rows: table id # flags: STMT_END_F
### INSERT INTO new_test3.t3
### SET
### @1=1 /* INT meta=0 nullable=1 is_null=0 */
### INSERT INTO new_test3.t3
### SET
### @1=2 /* INT meta=0 nullable=1 is_null=0 */
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
COMMIT
/*!*/;
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
BEGIN
/*!*/;
# at #
# at #
#010909 4:46:40 server id # end_log_pos # Table_map: `new_test1`.`t1` mapped to number #
#010909 4:46:40 server id # end_log_pos # Write_rows: table id # flags: STMT_END_F
### INSERT INTO new_test1.t1
### SET
### @1=3 /* INT meta=0 nullable=1 is_null=0 */
### @2=3 /* INT meta=0 nullable=1 is_null=0 */
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
COMMIT
/*!*/;
# at #
use new_test1/*!*/;
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
BEGIN
/*!*/;
# at #
# at #
#010909 4:46:40 server id # end_log_pos # Table_map: `new_test1`.`t1` mapped to number #
#010909 4:46:40 server id # end_log_pos # Write_rows: table id # flags: STMT_END_F
### INSERT INTO new_test1.t1
### SET
### @1=2 /* INT meta=0 nullable=1 is_null=0 */
### @2=2 /* INT meta=0 nullable=1 is_null=0 */
### INSERT INTO new_test1.t1
### SET
### @1=3 /* INT meta=0 nullable=1 is_null=0 */
### @2=3 /* INT meta=0 nullable=1 is_null=0 */
### INSERT INTO new_test1.t1
### SET
### @1=4 /* INT meta=0 nullable=1 is_null=0 */
### @2=4 /* INT meta=0 nullable=1 is_null=0 */
### INSERT INTO new_test1.t1
### SET
### @1=5 /* INT meta=0 nullable=1 is_null=0 */
### @2=5 /* INT meta=0 nullable=1 is_null=0 */
### INSERT INTO new_test1.t1
### SET
### @1=6 /* INT meta=0 nullable=1 is_null=0 */
### @2=6 /* INT meta=0 nullable=1 is_null=0 */
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
COMMIT
/*!*/;
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
BEGIN
/*!*/;
# at #
# at #
#010909 4:46:40 server id # end_log_pos # Table_map: `new_test3`.`t3` mapped to number #
#010909 4:46:40 server id # end_log_pos # Delete_rows: table id # flags: STMT_END_F
### DELETE FROM new_test3.t3
### WHERE
### @1=1 /* INT meta=0 nullable=1 is_null=0 */
# at #
#010909 4:46:40 server id # end_log_pos # Query thread_id=# exec_time=# error_code=0
SET TIMESTAMP=1000000000/*!*/;
COMMIT
/*!*/;
# at #
#010909 4:46:40 server id # end_log_pos # Rotate to master-bin.000002 pos: 4
DELIMITER ;
# End of log file
ROLLBACK /* added by mysqlbinlog */;
/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;
DROP DATABASE test1; DROP DATABASE test1;
DROP DATABASE test2; DROP DATABASE test2;
DROP DATABASE test3; DROP DATABASE test3;

11
mysql-test/suite/binlog/t/binlog_row_mysqlbinlog_options.test
View File

@ -62,6 +62,17 @@ let $MYSQLD_DATADIR= `select @@datadir`;
--replace_regex /server id [0-9]*/server id #/ /server v [^ ]*/server v #.##.##/ /exec_time=[0-9]*/exec_time=#/ /thread_id=[0-9]*/thread_id=#/ /table id [0-9]*/table id #/ /mapped to number [0-9]*/mapped to number #/ /end_log_pos [0-9]*/end_log_pos #/ /# at [0-9]*/# at #/ --replace_regex /server id [0-9]*/server id #/ /server v [^ ]*/server v #.##.##/ /exec_time=[0-9]*/exec_time=#/ /thread_id=[0-9]*/thread_id=#/ /table id [0-9]*/table id #/ /mapped to number [0-9]*/mapped to number #/ /end_log_pos [0-9]*/end_log_pos #/ /# at [0-9]*/# at #/
--exec $MYSQL_BINLOG --base64-output=decode-rows --rewrite-db="test1->new_test1" --rewrite-db="test3->new_test3" -v -v $MYSQLD_DATADIR/master-bin.000001 --exec $MYSQL_BINLOG --base64-output=decode-rows --rewrite-db="test1->new_test1" --rewrite-db="test3->new_test3" -v -v $MYSQLD_DATADIR/master-bin.000001
--echo #
--echo # mysqlbinlog output
--echo # --base64-output = decode-rows
--echo # --rewrite-db = test1->new_test1
--echo # --rewrite-db = test3->new_test3
--echo # --read-from-remote-server
--echo #
--replace_regex /server id [0-9]*/server id #/ /server v [^ ]*/server v #.##.##/ /exec_time=[0-9]*/exec_time=#/ /thread_id=[0-9]*/thread_id=#/ /table id [0-9]*/table id #/ /mapped to number [0-9]*/mapped to number #/ /end_log_pos [0-9]*/end_log_pos #/ /# at [0-9]*/# at #/
--exec $MYSQL_BINLOG --base64-output=decode-rows --rewrite-db="test1->new_test1" --rewrite-db="test3->new_test3" -v -v --read-from-remote-server --user=root --host=localhost --port=$MASTER_MYPORT master-bin.000001
DROP DATABASE test1; DROP DATABASE test1;
DROP DATABASE test2; DROP DATABASE test2;
DROP DATABASE test3; DROP DATABASE test3;