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571843804c
Row-based replication requires the types of columns on the
master and slave to be approximately the same (some safe
conversions between strings are allowed), but does not
allow safe conversions between fields of similar types such
as TINYINT and INT.
This patch implement type conversions between similar fields
on the master and slave.
The conversions are controlled using a new variable
SLAVE_TYPE_CONVERSIONS of type SET('ALL_LOSSY','ALL_NON_LOSSY').
Non-lossy conversions are any conversions that do not run the
risk of losing any information, while lossy conversions can
potentially truncate the value. The column definitions are
checked to decide if the conversion is acceptable.
If neither conversion is enabled, it is required that the
definitions of the columns are identical on master and slave.
Conversion is done by creating an internal conversion table,
unpacking the master data into it, and then copy the data to
the real table on the slave.
.bzrignore:
New files added
client/Makefile.am:
New files added
client/mysqlbinlog.cc:
Functions in rpl_utility.cc is now needed by mysqlbinlog.cc.
libmysqld/Makefile.am:
New files added
mysql-test/extra/rpl_tests/check_type.inc:
Test include file to check a single type conversion.
mysql-test/extra/rpl_tests/rpl_extraSlave_Col.test:
Switching to use INT instead of TEXT for column that should not have matching types.
mysql-test/extra/rpl_tests/rpl_row_basic.test:
Adding code to enable type conversions for BIT tests since InnoDB
cannot handle them properly due to incorrect information stored as
metadata.
mysql-test/extra/rpl_tests/type_conversions.test:
Test file to check a set of type conversions
with current settings of slave_type_conversions.
mysql-test/suite/rpl/t/rpl_typeconv.test:
Test file to test conversions from master to slave with
all possible values for slave_type_conversions.
The test also checks that the slave_type_conversions
variable works as expected.
sql/field.cc:
Changing definition of compatible_field_size to both check if
two field with identical base types are compatible and give an
order between them if they are compatible.
This only implement checking on the slave, so it will not affect
replication from an old master to a new slave.
sql/field.h:
Changing prototypes for functions:
- compatible_field_size()
- init_for_tmp_table()
- row_pack_length()
sql/log_event.cc:
Changing compability checks to build a conversion table if the fields
are compatible, but does not have the same base type.
sql/log_event_old.cc:
Changing compability checks to build a conversion table if the fields
are compatible, but does not have the same base type.
sql/mysql_priv.h:
Adding global option variable for SLAVE_TYPE_CONVERSIONS
sql/mysqld.cc:
Adding SLAVE_TYPE_CONVERSIONS global server variable.
sql/rpl_record.cc:
Changing unpack_row to use the conversion table if present.
sql/rpl_rli.h:
Removing function get_tabledef and replacing it with get_table_data().
This function retrieve data for table opened for replication, not just
table definition.
sql/rpl_utility.cc:
Function table_def::compatible_with is changed to compare table on master
and slave for compatibility and generate a conversions table if they are
compatible.
Computing real type of fields from metadata for ENUM and SET types.
Computing pack_length correctly for ENUM, SET, and BLOB types.
Adding optimization to not check compatibility if no
slave type conversions are enabled.
sql/rpl_utility.h:
Changing prototypes since implementation has changed.
Modifying table_def::type() to return real type instead of stored type.
sql/set_var.cc:
Adding SLAVE_TYPE_CONVERSIONS variable.
sql/set_var.h:
Adding SLAVE_TYPE_CONVERSIONS variable.
sql/share/errmsg.txt:
Adding error messages for slave type conversions.
sql/sql_class.h:
Adding SLAVE_TYPE_CONVERSIONS variable.
sql/sql_select.cc:
Correcting create_virtual_tmp_table() to compute null bit positions
correctly in the presence of bit fields.
645 lines
18 KiB
Text
645 lines
18 KiB
Text
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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CREATE TABLE t1 (C1 CHAR(1), C2 CHAR(1), INDEX (C1)) ENGINE = 'INNODB' ;
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SELECT * FROM t1;
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C1 C2
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SELECT * FROM t1;
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C1 C2
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INSERT INTO t1 VALUES ('A','B'), ('X','Y'), ('X','X');
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INSERT INTO t1 VALUES ('A','C'), ('X','Z'), ('A','A');
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A A
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A B
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A C
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X X
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X Y
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X Z
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A A
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A B
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A C
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X X
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X Y
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X Z
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DELETE FROM t1 WHERE C1 = C2;
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A B
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A C
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X Y
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X Z
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A B
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A C
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X Y
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X Z
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UPDATE t1 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C';
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A B
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A I
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X Y
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X Z
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A B
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A I
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X Y
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X Z
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UPDATE t1 SET c2 = 'Q' WHERE c1 = 'A' AND c2 = 'N';
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SELECT * FROM t1 ORDER BY c1,c2;
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C1 C2
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A B
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A I
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X Y
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X Z
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SELECT * FROM t1 ORDER BY c1,c2;
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C1 C2
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A B
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A I
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X Y
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X Z
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CREATE TABLE t2 (c1 INT, c12 char(1), c2 INT, PRIMARY KEY (c1)) ENGINE = 'INNODB' ;
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INSERT INTO t2
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VALUES (1,'A',2), (2,'A',4), (3,'A',9), (4,'A',15), (5,'A',25),
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(6,'A',35), (7,'A',50), (8,'A',64), (9,'A',81);
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 2
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2 A 4
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3 A 9
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4 A 15
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5 A 25
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6 A 35
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7 A 50
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8 A 64
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9 A 81
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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c1 c12 c2
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2 A 4
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3 A 9
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5 A 25
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8 A 64
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9 A 81
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 2
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2 A 4
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3 A 9
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4 A 15
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5 A 25
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6 A 35
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7 A 50
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8 A 64
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9 A 81
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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c1 c12 c2
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2 A 4
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3 A 9
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5 A 25
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8 A 64
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9 A 81
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UPDATE t2 SET c2 = c1*c1 WHERE c2 != c1*c1;
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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4 A 16
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5 A 25
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6 A 36
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7 A 49
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8 A 64
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9 A 81
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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4 A 16
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5 A 25
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6 A 36
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7 A 49
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8 A 64
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9 A 81
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UPDATE t2 SET c12 = 'Q' WHERE c1 = 1 AND c2 = 999;
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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4 A 16
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5 A 25
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6 A 36
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7 A 49
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8 A 64
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9 A 81
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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4 A 16
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5 A 25
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6 A 36
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7 A 49
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8 A 64
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9 A 81
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DELETE FROM t2 WHERE c1 % 4 = 0;
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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5 A 25
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6 A 36
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7 A 49
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9 A 81
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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5 A 25
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6 A 36
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7 A 49
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9 A 81
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UPDATE t2 SET c12='X';
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CREATE TABLE t3 (C1 CHAR(1), C2 CHAR(1), pk1 INT, C3 CHAR(1), pk2 INT, PRIMARY KEY (pk1,pk2)) ENGINE = 'INNODB' ;
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INSERT INTO t3 VALUES ('A','B',1,'B',1), ('X','Y',2,'B',1), ('X','X',3,'B',1);
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INSERT INTO t3 VALUES ('A','C',1,'B',2), ('X','Z',2,'B',2), ('A','A',3,'B',2);
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A A 3 B 2
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A B 1 B 1
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A C 1 B 2
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X X 3 B 1
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X Y 2 B 1
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X Z 2 B 2
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A A 3 B 2
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A B 1 B 1
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A C 1 B 2
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X X 3 B 1
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X Y 2 B 1
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X Z 2 B 2
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DELETE FROM t3 WHERE C1 = C2;
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A B 1 B 1
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A C 1 B 2
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X Y 2 B 1
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X Z 2 B 2
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A B 1 B 1
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A C 1 B 2
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X Y 2 B 1
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X Z 2 B 2
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UPDATE t3 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C';
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A B 1 B 1
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A I 1 B 2
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X Y 2 B 1
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X Z 2 B 2
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A B 1 B 1
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A I 1 B 2
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X Y 2 B 1
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X Z 2 B 2
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CREATE TABLE t6 (C1 CHAR(1), C2 CHAR(1), C3 INT) ENGINE = 'INNODB' ;
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INSERT INTO t6 VALUES ('A','B',1), ('X','Y',2), ('X','X',3);
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INSERT INTO t6 VALUES ('A','C',4), ('X','Z',5), ('A','A',6);
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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X X 3
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A C 4
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X Z 5
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A A 6
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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X X 3
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A C 4
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X Z 5
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A A 6
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DELETE FROM t6 WHERE C1 = C2;
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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A C 4
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X Z 5
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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A C 4
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X Z 5
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UPDATE t6 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C';
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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A I 4
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X Z 5
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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A I 4
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X Z 5
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CREATE TABLE t5 (C1 CHAR(1), C2 CHAR(1), C3 INT PRIMARY KEY) ENGINE = 'INNODB' ;
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INSERT INTO t5 VALUES ('A','B',1), ('X','Y',2), ('X','X',3);
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INSERT INTO t5 VALUES ('A','C',4), ('X','Z',5), ('A','A',6);
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UPDATE t5,t2,t3 SET t5.C2='Q', t2.c12='R', t3.C3 ='S' WHERE t5.C1 = t2.c12 AND t5.C1 = t3.C1;
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SELECT * FROM t5,t2,t3 WHERE t5.C2='Q' AND t2.c12='R' AND t3.C3 ='S' ORDER BY t5.C3,t2.c1,t3.pk1,t3.pk2;
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C1 C2 C3 c1 c12 c2 C1 C2 pk1 C3 pk2
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X Q 2 1 R 1 X Y 2 S 1
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X Q 2 1 R 1 X Z 2 S 2
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X Q 2 2 R 4 X Y 2 S 1
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X Q 2 2 R 4 X Z 2 S 2
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X Q 2 3 R 9 X Y 2 S 1
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X Q 2 3 R 9 X Z 2 S 2
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X Q 2 5 R 25 X Y 2 S 1
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X Q 2 5 R 25 X Z 2 S 2
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X Q 2 6 R 36 X Y 2 S 1
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X Q 2 6 R 36 X Z 2 S 2
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X Q 2 7 R 49 X Y 2 S 1
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X Q 2 7 R 49 X Z 2 S 2
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X Q 2 9 R 81 X Y 2 S 1
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X Q 2 9 R 81 X Z 2 S 2
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X Q 3 1 R 1 X Y 2 S 1
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X Q 3 1 R 1 X Z 2 S 2
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X Q 3 2 R 4 X Y 2 S 1
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X Q 3 2 R 4 X Z 2 S 2
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X Q 3 3 R 9 X Y 2 S 1
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X Q 3 3 R 9 X Z 2 S 2
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X Q 3 5 R 25 X Y 2 S 1
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X Q 3 5 R 25 X Z 2 S 2
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X Q 3 6 R 36 X Y 2 S 1
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X Q 3 6 R 36 X Z 2 S 2
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X Q 3 7 R 49 X Y 2 S 1
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X Q 3 7 R 49 X Z 2 S 2
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X Q 3 9 R 81 X Y 2 S 1
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X Q 3 9 R 81 X Z 2 S 2
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X Q 5 1 R 1 X Y 2 S 1
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X Q 5 1 R 1 X Z 2 S 2
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X Q 5 2 R 4 X Y 2 S 1
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X Q 5 2 R 4 X Z 2 S 2
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X Q 5 3 R 9 X Y 2 S 1
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X Q 5 3 R 9 X Z 2 S 2
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X Q 5 5 R 25 X Y 2 S 1
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X Q 5 5 R 25 X Z 2 S 2
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X Q 5 6 R 36 X Y 2 S 1
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X Q 5 6 R 36 X Z 2 S 2
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X Q 5 7 R 49 X Y 2 S 1
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X Q 5 7 R 49 X Z 2 S 2
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X Q 5 9 R 81 X Y 2 S 1
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X Q 5 9 R 81 X Z 2 S 2
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SELECT * FROM t5,t2,t3 WHERE t5.C2='Q' AND t2.c12='R' AND t3.C3 ='S' ORDER BY t5.C3,t2.c1,t3.pk1,t3.pk2;
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C1 C2 C3 c1 c12 c2 C1 C2 pk1 C3 pk2
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X Q 2 1 R 1 X Y 2 S 1
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X Q 2 1 R 1 X Z 2 S 2
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X Q 2 2 R 4 X Y 2 S 1
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X Q 2 2 R 4 X Z 2 S 2
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X Q 2 3 R 9 X Y 2 S 1
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X Q 2 3 R 9 X Z 2 S 2
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X Q 2 5 R 25 X Y 2 S 1
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X Q 2 5 R 25 X Z 2 S 2
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X Q 2 6 R 36 X Y 2 S 1
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X Q 2 6 R 36 X Z 2 S 2
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X Q 2 7 R 49 X Y 2 S 1
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X Q 2 7 R 49 X Z 2 S 2
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X Q 2 9 R 81 X Y 2 S 1
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X Q 2 9 R 81 X Z 2 S 2
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X Q 3 1 R 1 X Y 2 S 1
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X Q 3 1 R 1 X Z 2 S 2
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X Q 3 2 R 4 X Y 2 S 1
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X Q 3 2 R 4 X Z 2 S 2
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X Q 3 3 R 9 X Y 2 S 1
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X Q 3 3 R 9 X Z 2 S 2
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X Q 3 5 R 25 X Y 2 S 1
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X Q 3 5 R 25 X Z 2 S 2
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X Q 3 6 R 36 X Y 2 S 1
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X Q 3 6 R 36 X Z 2 S 2
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X Q 3 7 R 49 X Y 2 S 1
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X Q 3 7 R 49 X Z 2 S 2
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X Q 3 9 R 81 X Y 2 S 1
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X Q 3 9 R 81 X Z 2 S 2
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X Q 5 1 R 1 X Y 2 S 1
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X Q 5 1 R 1 X Z 2 S 2
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X Q 5 2 R 4 X Y 2 S 1
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X Q 5 2 R 4 X Z 2 S 2
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X Q 5 3 R 9 X Y 2 S 1
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X Q 5 3 R 9 X Z 2 S 2
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X Q 5 5 R 25 X Y 2 S 1
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X Q 5 5 R 25 X Z 2 S 2
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X Q 5 6 R 36 X Y 2 S 1
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X Q 5 6 R 36 X Z 2 S 2
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X Q 5 7 R 49 X Y 2 S 1
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X Q 5 7 R 49 X Z 2 S 2
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X Q 5 9 R 81 X Y 2 S 1
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X Q 5 9 R 81 X Z 2 S 2
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SET @saved_slave_type_conversions = @@SLAVE_TYPE_CONVERSIONS;
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SET GLOBAL SLAVE_TYPE_CONVERSIONS = 'ALL_LOSSY';
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CREATE TABLE t4 (C1 CHAR(1) PRIMARY KEY, B1 BIT(1), B2 BIT(1) NOT NULL DEFAULT 0, C2 CHAR(1) NOT NULL DEFAULT 'A') ENGINE = 'INNODB' ;
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INSERT INTO t4 SET C1 = 1;
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SELECT C1,HEX(B1),HEX(B2) FROM t4 ORDER BY C1;
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C1 HEX(B1) HEX(B2)
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1 NULL 0
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SELECT C1,HEX(B1),HEX(B2) FROM t4 ORDER BY C1;
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C1 HEX(B1) HEX(B2)
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1 NULL 0
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SET GLOBAL SLAVE_TYPE_CONVERSIONS = @saved_slave_type_conversions;
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CREATE TABLE t7 (C1 INT PRIMARY KEY, C2 INT) ENGINE = 'INNODB' ;
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--- on slave: original values ---
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INSERT INTO t7 VALUES (1,3), (2,6), (3,9);
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SELECT * FROM t7 ORDER BY C1;
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C1 C2
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1 3
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2 6
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3 9
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set @@global.slave_exec_mode= 'IDEMPOTENT';
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--- on master: new values inserted ---
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INSERT INTO t7 VALUES (1,2), (2,4), (3,6);
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SELECT * FROM t7 ORDER BY C1;
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C1 C2
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1 2
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2 4
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3 6
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set @@global.slave_exec_mode= default;
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--- on slave: old values should be overwritten by replicated values ---
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SELECT * FROM t7 ORDER BY C1;
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C1 C2
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1 2
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2 4
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3 6
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--- on master ---
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CREATE TABLE t8 (a INT PRIMARY KEY, b INT UNIQUE, c INT UNIQUE) ENGINE = 'INNODB' ;
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INSERT INTO t8 VALUES (99,99,99);
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INSERT INTO t8 VALUES (99,22,33);
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ERROR 23000: Duplicate entry '99' for key 'PRIMARY'
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INSERT INTO t8 VALUES (11,99,33);
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ERROR 23000: Duplicate entry '99' for key 'b'
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INSERT INTO t8 VALUES (11,22,99);
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ERROR 23000: Duplicate entry '99' for key 'c'
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SELECT * FROM t8 ORDER BY a;
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a b c
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99 99 99
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--- on slave ---
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SELECT * FROM t8 ORDER BY a;
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a b c
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99 99 99
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INSERT INTO t8 VALUES (1,2,3), (2,4,6), (3,6,9);
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SELECT * FROM t8 ORDER BY a;
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a b c
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1 2 3
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2 4 6
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3 6 9
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99 99 99
|
|
set @@global.slave_exec_mode= 'IDEMPOTENT';
|
|
--- on master ---
|
|
INSERT INTO t8 VALUES (2,4,8);
|
|
set @@global.slave_exec_mode= default;
|
|
--- on slave ---
|
|
SELECT * FROM t8 ORDER BY a;
|
|
a b c
|
|
1 2 3
|
|
2 4 8
|
|
3 6 9
|
|
99 99 99
|
|
**** Test for BUG#31552 ****
|
|
**** On Master ****
|
|
DELETE FROM t1;
|
|
**** Resetting master and slave ****
|
|
include/stop_slave.inc
|
|
RESET SLAVE;
|
|
RESET MASTER;
|
|
include/start_slave.inc
|
|
**** On Master ****
|
|
INSERT INTO t1 VALUES ('K','K'), ('L','L'), ('M','M');
|
|
**** On Master ****
|
|
set @@global.slave_exec_mode= 'IDEMPOTENT';
|
|
DELETE FROM t1 WHERE C1 = 'L';
|
|
DELETE FROM t1;
|
|
SELECT COUNT(*) FROM t1 ORDER BY c1,c2;
|
|
COUNT(*) 0
|
|
set @@global.slave_exec_mode= default;
|
|
Last_SQL_Error
|
|
|
|
SELECT COUNT(*) FROM t1 ORDER BY c1,c2;
|
|
COUNT(*) 0
|
|
**** Test for BUG#37076 ****
|
|
**** On Master ****
|
|
DROP TABLE IF EXISTS t1;
|
|
CREATE TABLE t1 (a TIMESTAMP, b DATETIME, c DATE);
|
|
INSERT INTO t1 VALUES(
|
|
'2005-11-14 01:01:01', '2005-11-14 01:01:02', '2005-11-14');
|
|
**** On Slave ****
|
|
SELECT * FROM t1;
|
|
a b c
|
|
2005-11-14 01:01:01 2005-11-14 01:01:02 2005-11-14
|
|
DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8;
|
|
CREATE TABLE t1 (i INT NOT NULL,
|
|
c CHAR(16) CHARACTER SET utf8 NOT NULL,
|
|
j INT NOT NULL) ENGINE = 'INNODB' ;
|
|
CREATE TABLE t2 (i INT NOT NULL,
|
|
c CHAR(16) CHARACTER SET utf8 NOT NULL,
|
|
j INT NOT NULL) ENGINE = 'INNODB' ;
|
|
ALTER TABLE t2 MODIFY c CHAR(128) CHARACTER SET utf8 NOT NULL;
|
|
CREATE TABLE t3 (i INT NOT NULL,
|
|
c CHAR(128) CHARACTER SET utf8 NOT NULL,
|
|
j INT NOT NULL) ENGINE = 'INNODB' ;
|
|
ALTER TABLE t3 MODIFY c CHAR(16) CHARACTER SET utf8 NOT NULL;
|
|
CREATE TABLE t4 (i INT NOT NULL,
|
|
c CHAR(128) CHARACTER SET utf8 NOT NULL,
|
|
j INT NOT NULL) ENGINE = 'INNODB' ;
|
|
CREATE TABLE t5 (i INT NOT NULL,
|
|
c CHAR(255) CHARACTER SET utf8 NOT NULL,
|
|
j INT NOT NULL) ENGINE = 'INNODB' ;
|
|
ALTER TABLE t5 MODIFY c CHAR(16) CHARACTER SET utf8 NOT NULL;
|
|
CREATE TABLE t6 (i INT NOT NULL,
|
|
c CHAR(255) CHARACTER SET utf8 NOT NULL,
|
|
j INT NOT NULL) ENGINE = 'INNODB' ;
|
|
ALTER TABLE t6 MODIFY c CHAR(128) CHARACTER SET utf8 NOT NULL;
|
|
CREATE TABLE t7 (i INT NOT NULL,
|
|
c CHAR(255) CHARACTER SET utf8 NOT NULL,
|
|
j INT NOT NULL) ENGINE = 'INNODB' ;
|
|
SET @saved_slave_type_conversions = @@slave_type_conversions;
|
|
SET GLOBAL SLAVE_TYPE_CONVERSIONS = 'ALL_NON_LOSSY';
|
|
[expecting slave to replicate correctly]
|
|
INSERT INTO t1 VALUES (1, "", 1);
|
|
INSERT INTO t1 VALUES (2, repeat(_utf8'a', 16), 2);
|
|
Comparing tables master:test.t1 and slave:test.t1
|
|
[expecting slave to replicate correctly]
|
|
INSERT INTO t2 VALUES (1, "", 1);
|
|
INSERT INTO t2 VALUES (2, repeat(_utf8'a', 16), 2);
|
|
Comparing tables master:test.t2 and slave:test.t2
|
|
SET GLOBAL SLAVE_TYPE_CONVERSIONS = @saved_slave_type_conversions;
|
|
RESET MASTER;
|
|
STOP SLAVE;
|
|
RESET SLAVE;
|
|
START SLAVE;
|
|
[expecting slave to replicate correctly]
|
|
INSERT INTO t4 VALUES (1, "", 1);
|
|
INSERT INTO t4 VALUES (2, repeat(_utf8'a', 128), 2);
|
|
Comparing tables master:test.t4 and slave:test.t4
|
|
[expecting slave to stop]
|
|
INSERT INTO t5 VALUES (1, "", 1);
|
|
INSERT INTO t5 VALUES (2, repeat(_utf8'a', 255), 2);
|
|
Last_SQL_Error
|
|
Column 1 of table 'test.t5' cannot be converted from type 'char(255)' to type 'char(16)'
|
|
RESET MASTER;
|
|
STOP SLAVE;
|
|
RESET SLAVE;
|
|
START SLAVE;
|
|
[expecting slave to stop]
|
|
INSERT INTO t6 VALUES (1, "", 1);
|
|
INSERT INTO t6 VALUES (2, repeat(_utf8'a', 255), 2);
|
|
Last_SQL_Error
|
|
Column 1 of table 'test.t6' cannot be converted from type 'char(255)' to type 'char(128)'
|
|
RESET MASTER;
|
|
STOP SLAVE;
|
|
RESET SLAVE;
|
|
START SLAVE;
|
|
[expecting slave to replicate correctly]
|
|
INSERT INTO t7 VALUES (1, "", 1);
|
|
INSERT INTO t7 VALUES (2, repeat(_utf8'a', 255), 2);
|
|
Comparing tables master:test.t7 and slave:test.t7
|
|
drop table t1, t2, t3, t4, t5, t6, t7;
|
|
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE='INNODB' ;
|
|
INSERT INTO t1 VALUES (1), (2), (3);
|
|
UPDATE t1 SET a = 10;
|
|
ERROR 23000: Duplicate entry '10' for key 'PRIMARY'
|
|
INSERT INTO t1 VALUES (4);
|
|
Comparing tables master:test.t1 and slave:test.t1
|
|
drop table t1;
|
|
DROP TABLE IF EXISTS t1, t2;
|
|
CREATE TABLE t1 (
|
|
`pk` int(11) NOT NULL AUTO_INCREMENT,
|
|
`int_nokey` int(11) NOT NULL,
|
|
`int_key` int(11) NOT NULL,
|
|
`date_key` date NOT NULL,
|
|
`date_nokey` date NOT NULL,
|
|
`time_key` time NOT NULL,
|
|
`time_nokey` time NOT NULL,
|
|
`datetime_key` datetime NOT NULL,
|
|
`datetime_nokey` datetime NOT NULL,
|
|
`varchar_key` varchar(1) NOT NULL,
|
|
`varchar_nokey` varchar(1) NOT NULL,
|
|
PRIMARY KEY (`pk`),
|
|
KEY `int_key` (`int_key`),
|
|
KEY `date_key` (`date_key`),
|
|
KEY `time_key` (`time_key`),
|
|
KEY `datetime_key` (`datetime_key`),
|
|
KEY `varchar_key` (`varchar_key`)
|
|
) ENGINE='INNODB' ;
|
|
INSERT INTO t1 VALUES (1,8,5,'0000-00-00','0000-00-00','10:37:38','10:37:38','0000-00-00 00:00:00','0000-00-00 00:00:00','p','p'),(2,0,9,'0000-00-00','0000-00-00','00:00:00','00:00:00','2007-10-14 00:00:00','2007-10-14 00:00:00','d','d');
|
|
CREATE TABLE t2 (
|
|
`pk` int(11) NOT NULL AUTO_INCREMENT,
|
|
`int_nokey` int(11) NOT NULL,
|
|
`int_key` int(11) NOT NULL,
|
|
`date_key` date NOT NULL,
|
|
`date_nokey` date NOT NULL,
|
|
`time_key` time NOT NULL,
|
|
`time_nokey` time NOT NULL,
|
|
`datetime_key` datetime NOT NULL,
|
|
`datetime_nokey` datetime NOT NULL,
|
|
`varchar_key` varchar(1) NOT NULL,
|
|
`varchar_nokey` varchar(1) NOT NULL,
|
|
PRIMARY KEY (`pk`),
|
|
KEY `int_key` (`int_key`),
|
|
KEY `date_key` (`date_key`),
|
|
KEY `time_key` (`time_key`),
|
|
KEY `datetime_key` (`datetime_key`),
|
|
KEY `varchar_key` (`varchar_key`)
|
|
) ENGINE='INNODB' ;
|
|
INSERT INTO t2 VALUES (1,1,6,'2005-12-23','2005-12-23','02:24:28','02:24:28','0000-00-00 00:00:00','0000-00-00 00:00:00','g','g'),(2,0,3,'2009-09-14','2009-09-14','00:00:00','00:00:00','2000-01-30 16:39:40','2000-01-30 16:39:40','q','q'),(3,0,3,'0000-00-00','0000-00-00','00:00:00','00:00:00','0000-00-00 00:00:00','0000-00-00 00:00:00','c','c'),(4,1,6,'2007-03-29','2007-03-29','15:49:00','15:49:00','0000-00-00 00:00:00','0000-00-00 00:00:00','m','m'),(5,4,0,'2002-12-04','2002-12-04','00:00:00','00:00:00','0000-00-00 00:00:00','0000-00-00 00:00:00','o','o'),(6,9,0,'2005-01-28','2005-01-28','00:00:00','00:00:00','2001-05-18 00:00:00','2001-05-18 00:00:00','w','w'),(7,6,0,'0000-00-00','0000-00-00','06:57:25','06:57:25','0000-00-00 00:00:00','0000-00-00 00:00:00','m','m'),(8,0,0,'0000-00-00','0000-00-00','00:00:00','00:00:00','0000-00-00 00:00:00','0000-00-00 00:00:00','z','z'),(9,4,6,'2006-08-15','2006-08-15','00:00:00','00:00:00','2002-04-12 14:44:25','2002-04-12 14:44:25','j','j'),(10,0,5,'2006-12-20','2006-12-20','10:13:53','10:13:53','2008-07-22 00:00:00','2008-07-22 00:00:00','y','y'),(11,9,7,'0000-00-00','0000-00-00','00:00:00','00:00:00','2004-07-05 00:00:00','2004-07-05 00:00:00','{','{'),(12,4,3,'2007-01-26','2007-01-26','23:00:51','23:00:51','2001-05-16 00:00:00','2001-05-16 00:00:00','f','f'),(13,7,0,'2004-03-27','2004-03-27','00:00:00','00:00:00','2005-01-24 03:30:37','2005-01-24 03:30:37','',''),(14,6,0,'2006-07-26','2006-07-26','18:43:57','18:43:57','0000-00-00 00:00:00','0000-00-00 00:00:00','{','{'),(15,0,6,'2000-01-14','2000-01-14','00:00:00','00:00:00','2000-09-21 00:00:00','2000-09-21 00:00:00','o','o'),(16,9,8,'0000-00-00','0000-00-00','21:15:08','21:15:08','0000-00-00 00:00:00','0000-00-00 00:00:00','a','a'),(17,2,0,'2004-10-27','2004-10-27','00:00:00','00:00:00','2004-03-24 22:13:43','2004-03-24 22:13:43','',''),(18,7,4,'0000-00-00','0000-00-00','08:38:27','08:38:27','2002-03-18 19:51:44','2002-03-18 19:51:44','t','t'),(19,5,3,'2008-03-07','2008-03-07','03:29:07','03:29:07','2007-12-01 18:44:44','2007-12-01 18:44:44','t','t'),(20,0,0,'2002-04-09','2002-04-09','16:06:03','16:06:03','2009-04-22 00:00:00','2009-04-22 00:00:00','n','n');
|
|
DELETE FROM t2 WHERE `int_key` < 3 LIMIT 1;
|
|
UPDATE t1 SET `int_key` = 3 ORDER BY `pk` LIMIT 4;
|
|
DELETE FROM t2 WHERE `int_key` < 3 LIMIT 1;
|
|
DELETE FROM t2 WHERE `pk` < 6 LIMIT 1;
|
|
UPDATE t1 SET `int_key` = 6 ORDER BY `pk` LIMIT 3;
|
|
DELETE FROM t2 WHERE `pk` < 6 LIMIT 1;
|
|
UPDATE t1 SET `pk` = 6 ORDER BY `int_key` LIMIT 6;
|
|
ERROR 23000: Duplicate entry '6' for key 'PRIMARY'
|
|
DELETE FROM t2 WHERE `pk` < 7 LIMIT 1;
|
|
UPDATE t1 SET `int_key` = 4 ORDER BY `pk` LIMIT 6;
|
|
*** results: t2 must be consistent ****
|
|
Comparing tables master:test.t2 and master:test.t2
|
|
DROP TABLE t1, t2;
|
|
EOF OF TESTS
|
|
CREATE TABLE t1 (a int) ENGINE='INNODB' ;
|
|
INSERT IGNORE INTO t1 VALUES (NULL);
|
|
INSERT INTO t1 ( a ) VALUES ( 0 );
|
|
INSERT INTO t1 ( a ) VALUES ( 9 );
|
|
INSERT INTO t1 ( a ) VALUES ( 2 );
|
|
INSERT INTO t1 ( a ) VALUES ( 9 );
|
|
INSERT INTO t1 ( a ) VALUES ( 5 );
|
|
UPDATE t1 SET a = 5 WHERE a = 9;
|
|
DELETE FROM t1 WHERE a < 6;
|
|
UPDATE t1 SET a = 9 WHERE a < 3;
|
|
INSERT INTO t1 ( a ) VALUES ( 3 );
|
|
UPDATE t1 SET a = 0 WHERE a < 4;
|
|
UPDATE t1 SET a = 8 WHERE a < 5;
|
|
Comparing tables master:test.t1 and slave:test.t1
|
|
drop table t1;
|
|
SET @saved_slave_type_conversions = @@SLAVE_TYPE_CONVERSIONS;
|
|
SET GLOBAL SLAVE_TYPE_CONVERSIONS = 'ALL_LOSSY';
|
|
CREATE TABLE t1 (a bit) ENGINE='INNODB' ;
|
|
INSERT IGNORE INTO t1 VALUES (NULL);
|
|
INSERT INTO t1 ( a ) VALUES ( 0 );
|
|
UPDATE t1 SET a = 0 WHERE a = 1 LIMIT 3;
|
|
INSERT INTO t1 ( a ) VALUES ( 5 );
|
|
DELETE FROM t1 WHERE a < 2 LIMIT 4;
|
|
DELETE FROM t1 WHERE a < 9 LIMIT 4;
|
|
INSERT INTO t1 ( a ) VALUES ( 9 );
|
|
UPDATE t1 SET a = 8 WHERE a = 0 LIMIT 6;
|
|
INSERT INTO t1 ( a ) VALUES ( 8 );
|
|
UPDATE t1 SET a = 0 WHERE a < 6 LIMIT 0;
|
|
INSERT INTO t1 ( a ) VALUES ( 4 );
|
|
INSERT INTO t1 ( a ) VALUES ( 3 );
|
|
UPDATE t1 SET a = 0 WHERE a = 7 LIMIT 6;
|
|
DELETE FROM t1 WHERE a = 4 LIMIT 7;
|
|
UPDATE t1 SET a = 9 WHERE a < 2 LIMIT 9;
|
|
UPDATE t1 SET a = 0 WHERE a < 9 LIMIT 2;
|
|
DELETE FROM t1 WHERE a < 0 LIMIT 5;
|
|
INSERT INTO t1 ( a ) VALUES ( 5 );
|
|
UPDATE t1 SET a = 4 WHERE a < 6 LIMIT 4;
|
|
INSERT INTO t1 ( a ) VALUES ( 5 );
|
|
UPDATE t1 SET a = 9 WHERE a < 5 LIMIT 8;
|
|
DELETE FROM t1 WHERE a < 8 LIMIT 8;
|
|
INSERT INTO t1 ( a ) VALUES ( 6 );
|
|
DELETE FROM t1 WHERE a < 6 LIMIT 7;
|
|
UPDATE t1 SET a = 7 WHERE a = 3 LIMIT 7;
|
|
UPDATE t1 SET a = 8 WHERE a = 0 LIMIT 6;
|
|
INSERT INTO t1 ( a ) VALUES ( 7 );
|
|
DELETE FROM t1 WHERE a < 9 LIMIT 4;
|
|
INSERT INTO t1 ( a ) VALUES ( 7 );
|
|
INSERT INTO t1 ( a ) VALUES ( 6 );
|
|
UPDATE t1 SET a = 8 WHERE a = 3 LIMIT 4;
|
|
DELETE FROM t1 WHERE a = 2 LIMIT 9;
|
|
DELETE FROM t1 WHERE a = 1 LIMIT 4;
|
|
UPDATE t1 SET a = 4 WHERE a = 2 LIMIT 7;
|
|
INSERT INTO t1 ( a ) VALUES ( 0 );
|
|
DELETE FROM t1 WHERE a < 3 LIMIT 0;
|
|
UPDATE t1 SET a = 8 WHERE a = 5 LIMIT 2;
|
|
INSERT INTO t1 ( a ) VALUES ( 1 );
|
|
UPDATE t1 SET a = 9 WHERE a < 5 LIMIT 3;
|
|
SET GLOBAL SLAVE_TYPE_CONVERSIONS = @saved_slave_type_conversions;
|
|
Comparing tables master:test.t1 and slave:test.t1
|
|
drop table t1;
|