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Bug #12792: @@system_time_zone is not SELECTable

Bug #15684: @@version_* are not all SELECTable

  Added the appropriate information as read-only system variables, and
  also removed some special-case handling of @@version along the way.

  @@version_bdb was added, but isn't included in the test because it
  depends on the presence of BDB.


mysql-test/r/variables.result:
  Update results
mysql-test/t/variables.test:
  Fix error from setting @@version, reset sql_select_limit to avoid confusion
  in later tests, and add new regression tests.
sql/item_func.cc:
  Remove special-case handling of VERSION, it's just a read-only server
  variable like the others now.
sql/set_var.cc:
  Add system_time_zone and various version-related system variables
This commit is contained in:
unknown
2006-04-20 21:56:53 -07:00
parent d8df724af2
commit 4e5bed78df
4 changed files with 55 additions and 16 deletions

View File

@ -275,7 +275,7 @@ ERROR HY000: Variable 'autocommit' is a SESSION variable and can't be used with
select @@global.timestamp;
ERROR HY000: Variable 'timestamp' is a SESSION variable
set @@version='';
ERROR HY000: Unknown system variable 'version'
ERROR HY000: Variable 'version' is a read only variable
set @@concurrent_insert=1;
ERROR HY000: Variable 'concurrent_insert' is a GLOBAL variable and should be set with SET GLOBAL
set @@global.sql_auto_is_null=1;
@ -384,6 +384,7 @@ select @@sql_max_join_size,@@max_join_size;
set sql_quote_show_create=1;
set sql_safe_updates=1;
set sql_select_limit=1;
set sql_select_limit=default;
set sql_warnings=1;
set global table_cache=100;
set storage_engine=myisam;
@ -584,3 +585,11 @@ set @@global.character_set_filesystem=default;
select @@global.character_set_filesystem;
@@global.character_set_filesystem
binary
select @@system_time_zone;
@@system_time_zone
#
select @@version, @@version_comment, @@version_compile_machine,
@@version_compile_os;
@@version @@version_comment @@version_compile_machine @@version_compile_os
# # # #
End of 5.0 tests