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Bug#30087 Set query_cache_size, if the value is too small, get a unclear warning

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Reverting the previous patch
This commit is contained in:
Marc Alff
2008-07-16 16:29:22 -06:00
parent 8857b3b716
commit b8579849f3
5 changed files with 17 additions and 43 deletions
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8
mysql-test/r/query_cache.result
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@@ -564,7 +564,7 @@ select * from t1;
a
set GLOBAL query_cache_size=1024;
Warnings:
Warning 1282 Query cache failed to set size 1024 (minimal value: 41297); new query cache size is 0
Warning 1282 Query cache failed to set size 1024; new query cache size is 0
show global variables like "query_cache_size";
Variable_name Value
query_cache_size 0
@@ -572,7 +572,7 @@ select * from t1;
a
set GLOBAL query_cache_size=10240;
Warnings:
Warning 1282 Query cache failed to set size 10240 (minimal value: 41297); new query cache size is 0
Warning 1282 Query cache failed to set size 10240; new query cache size is 0
show global variables like "query_cache_size";
Variable_name Value
query_cache_size 0
@@ -580,7 +580,7 @@ select * from t1;
a
set GLOBAL query_cache_size=20480;
Warnings:
Warning 1282 Query cache failed to set size 20480 (minimal value: 41297); new query cache size is 0
Warning 1282 Query cache failed to set size 20480; new query cache size is 0
show global variables like "query_cache_size";
Variable_name Value
query_cache_size 0
@@ -588,7 +588,7 @@ select * from t1;
a
set GLOBAL query_cache_size=40960;
Warnings:
Warning 1282 Query cache failed to set size 40960 (minimal value: 41297); new query cache size is 0
Warning 1282 Query cache failed to set size 40960; new query cache size is 0
show global variables like "query_cache_size";
Variable_name Value
query_cache_size 0