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Show engines has been extended to now report if an engine has transactions, XA, or savepoints.

Browse source 
sql/sql_show.cc:
  Added new fields to show engines.
This commit is contained in:
unknown 2005-11-10 15:40:00 -08:00
parent bc0292087f
commit b50c5b014a
1 changed files with 6 additions and 0 deletions
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6
sql/sql_show.cc
View file

@ -56,6 +56,9 @@ bool mysqld_show_storage_engines(THD *thd)
field_list.push_back(new Item_empty_string("Engine",10));
field_list.push_back(new Item_empty_string("Support",10));
field_list.push_back(new Item_empty_string("Comment",80));
field_list.push_back(new Item_empty_string("Transactions",3));
field_list.push_back(new Item_empty_string("XA",3));
field_list.push_back(new Item_empty_string("Savepoints",3));
if (protocol->send_fields(&field_list,
Protocol::SEND_NUM_ROWS | Protocol::SEND_EOF))
@ -76,6 +79,9 @@ bool mysqld_show_storage_engines(THD *thd)
option_name= "DEFAULT";
protocol->store(option_name, system_charset_info);
protocol->store((*types)->comment, system_charset_info);
protocol->store((*types)->commit ? "YES" : "NO", system_charset_info);
protocol->store((*types)->prepare ? "YES" : "NO", system_charset_info);
protocol->store((*types)->savepoint_set ? "YES" : "NO", system_charset_info);
if (protocol->write())
DBUG_RETURN(TRUE);
}