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SHOW VARIABLES LIKE 'server_id';
Variable_name Value
server_id 1
SHOW INSTANCES;
instance_name state
mysqld1 XXXXX
mysqld2 offline
--------------------------------------------------------------------
server_id = 1
server_id = 2
--------------------------------------------------------------------
CREATE INSTANCE mysqld3
server_id = 3,
socket = "$MYSQL_TMP_DIR/mysqld_3.sock";
SHOW INSTANCES;
instance_name state
mysqld3 offline
mysqld2 offline
mysqld1 online
--------------------------------------------------------------------
server_id = 1
server_id = 2
server_id=3
--------------------------------------------------------------------
CREATE INSTANCE mysqld1;
ERROR HY000: Instance already exists
CREATE INSTANCE mysqld2;
ERROR HY000: Instance already exists
CREATE INSTANCE mysqld3;
ERROR HY000: Instance already exists
--------------------------------------------------------------------
nonguarded
--------------------------------------------------------------------
CREATE INSTANCE mysqld4
nonguarded,
server_id = 4,
socket = "$MYSQL_TMP_DIR/mysqld_4.sock";
SHOW INSTANCES;
instance_name state
mysqld3 offline
mysqld4 offline
mysqld1 online
mysqld2 offline
--------------------------------------------------------------------
nonguarded
nonguarded
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
CREATE INSTANCE mysqld5
test-A = 000,
test-B = test,
server_id = 5,
socket = "$MYSQL_TMP_DIR/mysqld_5.sock";
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld4 offline
mysqld5 offline
mysqld2 offline
mysqld3 offline
--------------------------------------------------------------------
test-A=000
--------------------------------------------------------------------
test-B=test
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
CREATE INSTANCE mysqld6
test-C1 = 10 ,
test-C2 = 02 ,
server_id = 6,
socket = "$MYSQL_TMP_DIR/mysqld_6.sock";
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
--------------------------------------------------------------------
test-C1=10
--------------------------------------------------------------------
test-C2=02
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
CREATE INSTANCE mysqld7 test-D = test-D-value ;
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
CREATE INSTANCE mysqld8 test-E 0 ;
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
CREATE INSTANCE mysqld8 test-F = ;
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
--------------------------------------------------------------------
CREATE INSTANCE mysqld9
test-1=" hello world ",
test-2=' ',
server_id = 9,
socket = "$MYSQL_TMP_DIR/mysqld_9.sock";
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld2 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
mysqld9 offline
CREATE INSTANCE mysqld10
test-3='\b\babc\sdef',
server_id = 10,
socket = "$MYSQL_TMP_DIR/mysqld_10.sock";
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld9 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
mysqld10 offline
mysqld2 offline
CREATE INSTANCE mysqld11
test-4='abc\tdef',
test-5='abc\ndef',
server_id = 11,
socket = "$MYSQL_TMP_DIR/mysqld_11.sock";
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld11 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
mysqld10 offline
mysqld2 offline
mysqld9 offline
CREATE INSTANCE mysqld12
test-6="abc\rdef",
test-7="abc\\def",
server_id = 12,
socket = "$MYSQL_TMP_DIR/mysqld_12.sock";
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld9 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
mysqld10 offline
mysqld2 offline
mysqld12 offline
mysqld11 offline
CREATE INSTANCE mysqld13 test-bad=' \ ';
ERROR 42000: You have an error in your command syntax. Check the manual that corresponds to your MySQL Instance Manager version for the right syntax to use
SHOW INSTANCES;
instance_name state
mysqld1 online
mysqld9 offline
mysqld5 offline
mysqld6 offline
mysqld3 offline
mysqld4 offline
mysqld10 offline
mysqld2 offline
mysqld12 offline
mysqld11 offline
--------------------------------------------------------------------
test-1= hello world
--------------------------------------------------------------------
test-2=
--------------------------------------------------------------------
test-3=abc def
--------------------------------------------------------------------
test-4=abc def
--------------------------------------------------------------------
test-5=abc
--------------------------------------------------------------------
test-6=abc
def
--------------------------------------------------------------------
test-7=abc\def
--------------------------------------------------------------------
--------------------------------------------------------------------
CREATE INSTANCE qqq1;
ERROR HY000: Malformed instance name.
|
