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lp:702084 - myisam_block_size is not reported in SHOW GLOBAL VARIABLES

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add a read-only server variable @@myisam_block_size
This commit is contained in:
Sergei Golubchik
2011-03-28 16:53:46 +02:00
parent aa8cc81304
commit 0741f1a902
3 changed files with 13 additions and 0 deletions
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6
mysql-test/r/myisam.result
View File

@ -2445,3 +2445,9 @@ DROP TABLE t1;
SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size; SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
SET myisam_repair_threads=@@global.myisam_repair_threads; SET myisam_repair_threads=@@global.myisam_repair_threads;
End of 5.1 tests End of 5.1 tests
show variables like 'myisam_block_size';
Variable_name Value
myisam_block_size 1024
select @@global.myisam_block_size;
@@global.myisam_block_size
1024

3
mysql-test/t/myisam.test
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@ -1693,3 +1693,6 @@ SET myisam_sort_buffer_size=@@global.myisam_sort_buffer_size;
SET myisam_repair_threads=@@global.myisam_repair_threads; SET myisam_repair_threads=@@global.myisam_repair_threads;
--echo End of 5.1 tests --echo End of 5.1 tests
show variables like 'myisam_block_size';
select @@global.myisam_block_size;

4
sql/set_var.cc
View File

@ -469,6 +469,10 @@ static sys_var_thd_enum sys_myisam_stats_method(&vars, "myisam_stats_met
&myisam_stats_method_typelib, &myisam_stats_method_typelib,
NULL); NULL);
static sys_var_const sys_myisam_block_size(&vars, "myisam_block_size",
OPT_GLOBAL, SHOW_LONG,
(uchar*) &myisam_block_size);
#ifdef __NT__ #ifdef __NT__
/* purecov: begin inspected */ /* purecov: begin inspected */
static sys_var_const sys_named_pipe(&vars, "named_pipe", static sys_var_const sys_named_pipe(&vars, "named_pipe",