#At file:///Users/pcrews/usr/local/bin/data1/work/variables/mysql-5.1-bugteam/ based on revid:vvaintroub@stripped
2823 Patrick Crews 2009-02-27 [merge]
Merge 5.0->5.1
modified:
mysql-test/r/variables.result
mysql-test/t/variables.test
=== modified file 'mysql-test/r/variables.result'
--- a/mysql-test/r/variables.result 2009-01-30 13:44:49 +0000
+++ b/mysql-test/r/variables.result 2009-02-27 07:47:29 +0000
@@ -299,59 +299,107 @@ set @@rand_seed1=10000000,@@rand_seed2=1
select ROUND(RAND(),5);
ROUND(RAND(),5)
0.02887
-show variables like '%alloc%';
+
+==+ Testing %alloc% system variables +==
+==+ NOTE: These values *must* be a multiple of 1024 +==
+==+ Other values will be rounded down to nearest multiple +==
+
+==+ Show initial values +==
+SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size');
Variable_name Value
query_alloc_block_size 8192
query_prealloc_size 8192
range_alloc_block_size 4096
transaction_alloc_block_size 8192
transaction_prealloc_size 4096
-select * from information_schema.session_variables where variable_name like '%alloc%' order by 1;
+==+ information_schema data +==
+SELECT * FROM information_schema.session_variables
+WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size');
VARIABLE_NAME VARIABLE_VALUE
-QUERY_ALLOC_BLOCK_SIZE 8192
-QUERY_PREALLOC_SIZE 8192
RANGE_ALLOC_BLOCK_SIZE 4096
TRANSACTION_ALLOC_BLOCK_SIZE 8192
TRANSACTION_PREALLOC_SIZE 4096
-set @@range_alloc_block_size=1024*16;
+QUERY_PREALLOC_SIZE 8192
+QUERY_ALLOC_BLOCK_SIZE 8192
+Testing values that are multiples of 1024
+set @@range_alloc_block_size=1024*15+1024;
+set @@query_alloc_block_size=1024*15+1024*2;
+set @@query_prealloc_size=1024*18-1024;
+set @@transaction_alloc_block_size=1024*21-1024*1;
+set @@transaction_prealloc_size=1024*21-2048;
+==+ Check manipulated values ==+
+select @@query_alloc_block_size;
+@@query_alloc_block_size
+17408
+SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size');
+Variable_name Value
+query_alloc_block_size 17408
+query_prealloc_size 17408
+range_alloc_block_size 16384
+transaction_alloc_block_size 20480
+transaction_prealloc_size 19456
+==+ information_schema data +==
+SELECT * FROM information_schema.session_variables
+WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size') ORDER BY 1;
+VARIABLE_NAME VARIABLE_VALUE
+QUERY_ALLOC_BLOCK_SIZE 17408
+QUERY_PREALLOC_SIZE 17408
+RANGE_ALLOC_BLOCK_SIZE 16384
+TRANSACTION_ALLOC_BLOCK_SIZE 20480
+TRANSACTION_PREALLOC_SIZE 19456
+==+ Manipulate variable values +==
+Testing values that are not 1024 multiples
+set @@range_alloc_block_size=1024*16+1023;
set @@query_alloc_block_size=1024*17+2;
-set @@query_prealloc_size=1024*18;
+set @@query_prealloc_size=1024*18-1023;
set @@transaction_alloc_block_size=1024*20-1;
set @@transaction_prealloc_size=1024*21-1;
select @@query_alloc_block_size;
@@query_alloc_block_size
17408
-show variables like '%alloc%';
+==+ Check manipulated values ==+
+SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size');
Variable_name Value
query_alloc_block_size 17408
-query_prealloc_size 18432
+query_prealloc_size 17408
range_alloc_block_size 16384
transaction_alloc_block_size 19456
transaction_prealloc_size 20480
-select * from information_schema.session_variables where variable_name like '%alloc%' order by 1;
+==+ information_schema data +==
+SELECT * FROM information_schema.session_variables
+WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size') ORDER BY 1;
VARIABLE_NAME VARIABLE_VALUE
QUERY_ALLOC_BLOCK_SIZE 17408
-QUERY_PREALLOC_SIZE 18432
+QUERY_PREALLOC_SIZE 17408
RANGE_ALLOC_BLOCK_SIZE 16384
TRANSACTION_ALLOC_BLOCK_SIZE 19456
TRANSACTION_PREALLOC_SIZE 20480
+==+ Set values back to the default values +==
set @@range_alloc_block_size=default;
set @@query_alloc_block_size=default, @@query_prealloc_size=default;
set transaction_alloc_block_size=default, @@transaction_prealloc_size=default;
-show variables like '%alloc%';
+==+ Check the values now that they are reset +==
+SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size');
Variable_name Value
query_alloc_block_size 8192
query_prealloc_size 8192
range_alloc_block_size 4096
transaction_alloc_block_size 8192
transaction_prealloc_size 4096
-select * from information_schema.session_variables where variable_name like '%alloc%' order by 1;
-VARIABLE_NAME VARIABLE_VALUE
-QUERY_ALLOC_BLOCK_SIZE 8192
-QUERY_PREALLOC_SIZE 8192
-RANGE_ALLOC_BLOCK_SIZE 4096
-TRANSACTION_ALLOC_BLOCK_SIZE 8192
-TRANSACTION_PREALLOC_SIZE 4096
SELECT @@version LIKE 'non-existent';
@@version LIKE 'non-existent'
0
=== modified file 'mysql-test/t/variables.test'
--- a/mysql-test/t/variables.test 2009-02-02 22:56:45 +0000
+++ b/mysql-test/t/variables.test 2009-02-27 07:47:29 +0000
@@ -173,21 +173,63 @@ select @@timestamp>0;
set @@rand_seed1=10000000,@@rand_seed2=1000000;
select ROUND(RAND(),5);
-show variables like '%alloc%';
-select * from information_schema.session_variables where variable_name like '%alloc%' order by 1;
-set @@range_alloc_block_size=1024*16;
+
+--echo
+--echo ==+ Testing %alloc% system variables +==
+--echo ==+ NOTE: These values *must* be a multiple of 1024 +==
+--echo ==+ Other values will be rounded down to nearest multiple +==
+--echo
+--echo ==+ Show initial values +==
+SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size');
+
+--echo ==+ information_schema data +==
+SELECT * FROM information_schema.session_variables
+WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size');
+--echo Testing values that are multiples of 1024
+set @@range_alloc_block_size=1024*15+1024;
+set @@query_alloc_block_size=1024*15+1024*2;
+set @@query_prealloc_size=1024*18-1024;
+set @@transaction_alloc_block_size=1024*21-1024*1;
+set @@transaction_prealloc_size=1024*21-2048;
+--echo ==+ Check manipulated values ==+
+select @@query_alloc_block_size;
+SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size');
+--echo ==+ information_schema data +==
+SELECT * FROM information_schema.session_variables
+WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size') ORDER BY 1;
+--echo ==+ Manipulate variable values +==
+--echo Testing values that are not 1024 multiples
+set @@range_alloc_block_size=1024*16+1023;
set @@query_alloc_block_size=1024*17+2;
-set @@query_prealloc_size=1024*18;
+set @@query_prealloc_size=1024*18-1023;
set @@transaction_alloc_block_size=1024*20-1;
set @@transaction_prealloc_size=1024*21-1;
select @@query_alloc_block_size;
-show variables like '%alloc%';
-select * from information_schema.session_variables where variable_name like '%alloc%' order by 1;
+--echo ==+ Check manipulated values ==+
+SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size');
+--echo ==+ information_schema data +==
+SELECT * FROM information_schema.session_variables
+WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size') ORDER BY 1;
+--echo ==+ Set values back to the default values +==
set @@range_alloc_block_size=default;
set @@query_alloc_block_size=default, @@query_prealloc_size=default;
set transaction_alloc_block_size=default, @@transaction_prealloc_size=default;
-show variables like '%alloc%';
-select * from information_schema.session_variables where variable_name like '%alloc%' order by 1;
+--echo ==+ Check the values now that they are reset +==
+SHOW VARIABLES WHERE variable_name IN ('range_alloc_block_size',
+'query_alloc_block_size', 'query_prealloc_size',
+'transaction_alloc_block_size', 'transaction_prealloc_size');
#
# Bug #10904 Illegal mix of collations between
Attachment: [text/bzr-bundle] bzr/patrick.crews@sun.com-20090227074729-zwshubaz11crohhe.bundle
| Thread |
|---|
| • bzr commit into mysql-5.1-bugteam branch (patrick.crews:2823) | Patrick Crews | 27 Feb |
