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Bug#22648 LC_TIME_NAMES: Setting GLOBAL has no effect

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Problem: setting/displaying @@LC_TIME_NAMES didn't distinguish between
GLOBAL and SESSION variable types - always SESSION variable
was set/shonw.
Fix: set either global or session value.
Also, "mysqld --lc-time-names" was added to set "global default" value.


mysql-test/r/variables.result:
  Adding test cases
mysql-test/t/variables.test:
  Adding test cases
sql/mysql_priv.h:
  Declaring variable for global default.
sql/mysqld.cc:
  Adding --lc-time-names
sql/set_var.cc:
  Distinguish between GLOBAL and SESSION variables.
sql/sql_class.cc:
  Don't initialize to en_US, use global_system_variables value instead.
This commit is contained in:
unknown
2007-04-09 17:58:56 +05:00
parent 0c6731fdfa
commit 8e2b68c3cd
8 changed files with 158 additions and 5 deletions
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31
mysql-test/r/variables.result
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@ -637,6 +637,37 @@ set lc_time_names=0;
select @@lc_time_names;
@@lc_time_names
en_US
select @@global.lc_time_names, @@lc_time_names;
@@global.lc_time_names @@lc_time_names
en_US en_US
set @@global.lc_time_names=fr_FR;
select @@global.lc_time_names, @@lc_time_names;
@@global.lc_time_names @@lc_time_names
fr_FR en_US
New connection
select @@global.lc_time_names, @@lc_time_names;
@@global.lc_time_names @@lc_time_names
fr_FR fr_FR
set @@lc_time_names=ru_RU;
select @@global.lc_time_names, @@lc_time_names;
@@global.lc_time_names @@lc_time_names
fr_FR ru_RU
Returnung to default connection
select @@global.lc_time_names, @@lc_time_names;
@@global.lc_time_names @@lc_time_names
fr_FR en_US
set lc_time_names=default;
select @@global.lc_time_names, @@lc_time_names;
@@global.lc_time_names @@lc_time_names
fr_FR fr_FR
set @@global.lc_time_names=default;
select @@global.lc_time_names, @@lc_time_names;
@@global.lc_time_names @@lc_time_names
en_US fr_FR
set @@lc_time_names=default;
select @@global.lc_time_names, @@lc_time_names;
@@global.lc_time_names @@lc_time_names
en_US en_US
set @test = @@query_prealloc_size;
set @@query_prealloc_size = @test;
select @@query_prealloc_size = @test;