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include/master-slave.inc
[connection master]
SET @positive= 18446744073709551615;
SET @negative= -9223372036854775808;
CREATE TABLE t1 (`tinyint` TINYINT,
`smallint` SMALLINT,
`mediumint` MEDIUMINT,
`integer` INTEGER,
`bigint` BIGINT,
`utinyint` TINYINT UNSIGNED,
`usmallint` SMALLINT UNSIGNED,
`umediumint` MEDIUMINT UNSIGNED,
`uinteger` INTEGER UNSIGNED,
`ubigint` BIGINT UNSIGNED,
`double` DOUBLE,
`float` FLOAT,
`real` REAL(30,2),
`decimal` DECIMAL(30,2)) ENGINE = MyISAM;
### insert max unsigned
### a) declarative
INSERT INTO t1 VALUES (18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615,18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615, 18446744073709551615);;
#########################################
#### [ on master ]
SELECT * FROM t1;
tinyint 127
smallint 32767
mediumint 8388607
integer 2147483647
bigint 9223372036854775807
utinyint 255
usmallint 65535
umediumint 16777215
uinteger 4294967295
ubigint 18446744073709551615
double 1.8446744073709552e19
float 1.84467e19
real 18446744073709552000.00
decimal 18446744073709551615.00
#### [ on slave ]
SELECT * FROM t1;
tinyint 127
smallint 32767
mediumint 8388607
integer 2147483647
bigint 9223372036854775807
utinyint 255
usmallint 65535
umediumint 16777215
uinteger 4294967295
ubigint 18446744073709551615
double 1.8446744073709552e19
float 1.84467e19
real 18446744073709552000.00
decimal 18446744073709551615.00
#########################################
## assertion: master and slave tables are in sync
include/diff_tables.inc [master:t1,slave:t1]
TRUNCATE t1;
### b) user var
INSERT INTO t1 VALUES (@positive,
@positive,
@positive,
@positive,
@positive,
@positive,
@positive,
@positive,
@positive,
@positive,
@positive,
@positive,
@positive,
@positive);
#########################################
#### [ on master ]
SELECT * FROM t1;
tinyint 127
smallint 32767
mediumint 8388607
integer 2147483647
bigint 9223372036854775807
utinyint 255
usmallint 65535
umediumint 16777215
uinteger 4294967295
ubigint 18446744073709551615
double 1.8446744073709552e19
float 1.84467e19
real 18446744073709552000.00
decimal 18446744073709551615.00
#### [ on slave ]
SELECT * FROM t1;
tinyint 127
smallint 32767
mediumint 8388607
integer 2147483647
bigint 9223372036854775807
utinyint 255
usmallint 65535
umediumint 16777215
uinteger 4294967295
ubigint 18446744073709551615
double 1.8446744073709552e19
float 1.84467e19
real 18446744073709552000.00
decimal 18446744073709551615.00
#########################################
## assertion: master and slave tables are in sync
include/diff_tables.inc [master:t1,slave:t1]
TRUNCATE t1;
### insert min signed
### a) declarative
INSERT INTO t1 VALUES (-9223372036854775808, -9223372036854775808, -9223372036854775808, -9223372036854775808, -9223372036854775808, -9223372036854775808, -9223372036854775808,-9223372036854775808, -9223372036854775808, -9223372036854775808, -9223372036854775808, -9223372036854775808, -9223372036854775808, -9223372036854775808);;
#########################################
#### [ on master ]
SELECT * FROM t1;
tinyint -128
smallint -32768
mediumint -8388608
integer -2147483648
bigint -9223372036854775808
utinyint 0
usmallint 0
umediumint 0
uinteger 0
ubigint 0
double -9.223372036854776e18
float -9.22337e18
real -9223372036854776000.00
decimal -9223372036854775808.00
#### [ on slave ]
SELECT * FROM t1;
tinyint -128
smallint -32768
mediumint -8388608
integer -2147483648
bigint -9223372036854775808
utinyint 0
usmallint 0
umediumint 0
uinteger 0
ubigint 0
double -9.223372036854776e18
float -9.22337e18
real -9223372036854776000.00
decimal -9223372036854775808.00
#########################################
## assertion: master and slave tables are in sync
include/diff_tables.inc [master:t1,slave:t1]
TRUNCATE t1;
### b) user var
INSERT INTO t1 VALUES (@negative,
@negative,
@negative,
@negative,
@negative,
@negative,
@negative,
@negative,
@negative,
@negative,
@negative,
@negative,
@negative,
@negative);
#########################################
#### [ on master ]
SELECT * FROM t1;
tinyint -128
smallint -32768
mediumint -8388608
integer -2147483648
bigint -9223372036854775808
utinyint 0
usmallint 0
umediumint 0
uinteger 0
ubigint 0
double -9.223372036854776e18
float -9.22337e18
real -9223372036854776000.00
decimal -9223372036854775808.00
#### [ on slave ]
SELECT * FROM t1;
tinyint -128
smallint -32768
mediumint -8388608
integer -2147483648
bigint -9223372036854775808
utinyint 0
usmallint 0
umediumint 0
uinteger 0
ubigint 0
double -9.223372036854776e18
float -9.22337e18
real -9223372036854776000.00
decimal -9223372036854775808.00
#########################################
## assertion: master and slave tables are in sync
include/diff_tables.inc [master:t1,slave:t1]
TRUNCATE t1;
## check: contents of both tables master's and slave's
DROP TABLE t1;
include/rpl_reset.inc
CREATE TABLE t1 ( c INT, PRIMARY KEY (c)) Engine=MyISAM;
CREATE TRIGGER tr1 AFTER INSERT ON t1 FOR EACH ROW SET @aux = -1 ;
SET @aux = 10294947273192243200;
SET @aux1= @aux;
INSERT INTO t1 VALUES (@aux) , (@aux1);
ERROR 23000: Duplicate entry '2147483647' for key 'PRIMARY'
## assertion: master and slave tables are in sync
include/diff_tables.inc [master:t1,slave:t1]
DROP TRIGGER tr1;
DROP TABLE t1;
# The GET DIAGNOSTICS itself is not replicated, but it can set
# variables which can be used in statements that are replicated.
include/rpl_reset.inc
CREATE TABLE t1 (a INT, b INT);
GET DIAGNOSTICS @var1 = NUMBER;
INSERT INTO t1 VALUES (@var1, 0), (@var1, 0);
CREATE PROCEDURE p1()
LANGUAGE SQL
BEGIN
DECLARE count INT;
UPDATE t1 SET b = 2 WHERE a = 0;
GET DIAGNOSTICS count = ROW_COUNT;
INSERT INTO t1 VALUES (1, count);
END|
CALL p1();
# On slave, check if the statement was replicated.
SELECT * FROM t1 ORDER BY a;
a b
0 2
0 2
1 2
# Show events and cleanup
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; CREATE TABLE t1 (a INT, b INT)
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # User var # # @`var1`=0
master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (@var1, 0), (@var1, 0)
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; CREATE DEFINER=`root`@`localhost` PROCEDURE `p1`()
BEGIN
DECLARE count INT;
UPDATE t1 SET b = 2 WHERE a = 0;
GET DIAGNOSTICS count = ROW_COUNT;
INSERT INTO t1 VALUES (1, count);
END
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Query # # use `test`; UPDATE t1 SET b = 2 WHERE a = 0
master-bin.000001 # Query # # COMMIT
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (1, NAME_CONST('count',2))
master-bin.000001 # Query # # COMMIT
DROP TABLE t1;
DROP PROCEDURE p1;
include/rpl_end.inc
|
