135 lines
4.5 KiB
Plaintext
135 lines
4.5 KiB
Plaintext
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---- Init ----
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set @my_slave_net_timeout =@@global.slave_net_timeout;
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---- Test ----
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set global slave_net_timeout=100;
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set global sql_slave_skip_counter=100;
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show variables like 'slave_compressed_protocol';
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Variable_name Value
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slave_compressed_protocol OFF
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show variables like 'slave_load_tmpdir';
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Variable_name Value
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slave_load_tmpdir SLAVE_LOAD_TMPDIR
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show variables like 'slave_skip_errors';
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Variable_name Value
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slave_skip_errors 0,3,100,137,643,1752
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---- Clean Up ----
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set global slave_net_timeout=default;
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set global sql_slave_skip_counter= 0;
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set @@global.slave_net_timeout= @my_slave_net_timeout;
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#
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SHOW VARIABLES like 'log_slave_updates';
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Variable_name Value
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log_slave_updates OFF
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SELECT @@session.log_slave_updates;
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ERROR HY000: Variable 'log_slave_updates' is a GLOBAL variable
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SELECT @@global.log_slave_updates;
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@@global.log_slave_updates
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0
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SET @@session.log_slave_updates= true;
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ERROR HY000: Variable 'log_slave_updates' is a read only variable
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SET @@global.log_slave_updates= true;
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ERROR HY000: Variable 'log_slave_updates' is a read only variable
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#
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SHOW VARIABLES like 'relay_log';
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Variable_name Value
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relay_log
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SELECT @@session.relay_log;
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ERROR HY000: Variable 'relay_log' is a GLOBAL variable
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SELECT @@global.relay_log;
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@@global.relay_log
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NULL
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SET @@session.relay_log= 'x';
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ERROR HY000: Variable 'relay_log' is a read only variable
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SET @@global.relay_log= 'x';
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ERROR HY000: Variable 'relay_log' is a read only variable
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#
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SHOW VARIABLES like 'relay_log_index';
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Variable_name Value
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relay_log_index
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SELECT @@session.relay_log_index;
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ERROR HY000: Variable 'relay_log_index' is a GLOBAL variable
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SELECT @@global.relay_log_index;
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@@global.relay_log_index
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NULL
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SET @@session.relay_log_index= 'x';
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ERROR HY000: Variable 'relay_log_index' is a read only variable
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SET @@global.relay_log_index= 'x';
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ERROR HY000: Variable 'relay_log_index' is a read only variable
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#
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SHOW VARIABLES like 'relay_log_info_file';
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Variable_name Value
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relay_log_info_file relay-log.info
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SELECT @@session.relay_log_info_file;
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ERROR HY000: Variable 'relay_log_info_file' is a GLOBAL variable
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SELECT @@global.relay_log_info_file;
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@@global.relay_log_info_file
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relay-log.info
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SET @@session.relay_log_info_file= 'x';
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ERROR HY000: Variable 'relay_log_info_file' is a read only variable
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SET @@global.relay_log_info_file= 'x';
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ERROR HY000: Variable 'relay_log_info_file' is a read only variable
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#
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SHOW VARIABLES like 'relay_log_space_limit';
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Variable_name Value
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relay_log_space_limit 0
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SELECT @@session.relay_log_space_limit;
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ERROR HY000: Variable 'relay_log_space_limit' is a GLOBAL variable
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SELECT @@global.relay_log_space_limit;
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@@global.relay_log_space_limit
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0
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SET @@session.relay_log_space_limit= 7;
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ERROR HY000: Variable 'relay_log_space_limit' is a read only variable
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SET @@global.relay_log_space_limit= 7;
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ERROR HY000: Variable 'relay_log_space_limit' is a read only variable
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#
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SHOW VARIABLES like 'slave_load_tmpdir';
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Variable_name Value
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slave_load_tmpdir #
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SELECT @@session.slave_load_tmpdir;
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ERROR HY000: Variable 'slave_load_tmpdir' is a GLOBAL variable
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SELECT @@global.slave_load_tmpdir;
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@@global.slave_load_tmpdir
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#
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SET @@session.slave_load_tmpdir= 'x';
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ERROR HY000: Variable 'slave_load_tmpdir' is a read only variable
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SET @@global.slave_load_tmpdir= 'x';
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ERROR HY000: Variable 'slave_load_tmpdir' is a read only variable
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#
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SHOW VARIABLES like 'slave_skip_errors';
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Variable_name Value
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slave_skip_errors 0,3,100,137,643,1752
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SELECT @@session.slave_skip_errors;
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ERROR HY000: Variable 'slave_skip_errors' is a GLOBAL variable
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SELECT @@global.slave_skip_errors;
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@@global.slave_skip_errors
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0,3,100,137,643,1752
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SET @@session.slave_skip_errors= 7;
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ERROR HY000: Variable 'slave_skip_errors' is a read only variable
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SET @@global.slave_skip_errors= 7;
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ERROR HY000: Variable 'slave_skip_errors' is a read only variable
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#
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# Bug #11766769 : 59959: SMALL VALUES OF --MAX-ALLOWED-PACKET
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# ARE NOT BEING HONORED
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#
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CREATE TABLE t1 (a MEDIUMTEXT);
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SET GLOBAL max_allowed_packet=2048;
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Warnings:
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Warning 1105 The value of 'max_allowed_packet' should be no less than the value of 'net_buffer_length'
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SET GLOBAL net_buffer_length=4096;
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Warnings:
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Warning 1105 The value of 'max_allowed_packet' should be no less than the value of 'net_buffer_length'
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SHOW SESSION VARIABLES LIKE 'max_allowed_packet';
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Variable_name Value
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max_allowed_packet 2048
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SHOW SESSION VARIABLES LIKE 'net_buffer_length';
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Variable_name Value
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net_buffer_length 4096
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ERROR 08S01: Got a packet bigger than 'max_allowed_packet' bytes
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SELECT LENGTH(a) FROM t1;
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LENGTH(a)
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SET GLOBAL max_allowed_packet=default;
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SET GLOBAL net_buffer_length=default;
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DROP TABLE t1;
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End of 5.1 tests
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