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Changed thd variables max_join_size and select_limit to type ha_rows.

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This fixed some optimization problems when using -DBIG_TABLES
Portabilty fixes for OpenUnix and HPUX
Added C and C++ version numbers to mysqlbug


Docs/mysqld_error.txt:
  Added new error message
acinclude.m4:
  Fix for configure problem on OpenUnix
configure.in:
  Fix for OpenUnix
  Added C and C++ versions to mysqlbug
mysql-test/r/variables.result:
  Update of max_join_size handling
mysql-test/t/variables.test:
  Update of max_join_size handling
mysys/Makefile.am:
  Removed duplicate row
mysys/my_alloc.c:
  Safety fixes (not fatal)
scripts/Makefile.am:
  Added C and C++ compiler versions to mysqlbug
scripts/mysqlbug.sh:
  Added C and C++ compiler versions to mysqlbug
sql/item_func.cc:
  Fixed that user variables that changes are not threated as constants.
sql/item_func.h:
  Fixed that user variables that changes are not threated as constants.
sql/mysqld.cc:
  Changed thd variables max_join_size and select_limit to type ha_rows
sql/repl_failsafe.cc:
  Removed not needed cast
sql/set_var.cc:
  Changed thd variables max_join_size and select_limit to type ha_rows
sql/set_var.h:
  Changed thd variables max_join_size and select_limit to type ha_rows
sql/slave.cc:
  Removed not needed cast
sql/sql_class.h:
  Changed thd variables max_join_size and select_limit to type ha_rows
sql/sql_parse.cc:
  Removed not needed cast
  Fixed security problem with mysql_drop_db()
sql/sql_show.cc:
  Changed thd variables max_join_size and select_limit to type ha_rows
sql/structs.h:
  Changed thd variables max_join_size and select_limit to type ha_rows
This commit is contained in:
unknown
2002-12-20 14:58:27 +02:00
parent 172d5acb6d
commit 791e9fb37e
20 changed files with 157 additions and 38 deletions
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4
sql/sql_class.h
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@@ -284,13 +284,14 @@ struct system_variables
{
ulonglong myisam_max_extra_sort_file_size;
ulonglong myisam_max_sort_file_size;
ha_rows select_limit;
ha_rows max_join_size;
ulong bulk_insert_buff_size;
ulong join_buff_size;
ulong long_query_time;
ulong max_allowed_packet;
ulong max_heap_table_size;
ulong max_sort_length;
ulong max_join_size;
ulong max_tmp_tables;
ulong myisam_sort_buff_size;
ulong net_buffer_length;
@@ -302,7 +303,6 @@ struct system_variables
ulong query_cache_type;
ulong read_buff_size;
ulong read_rnd_buff_size;
ulong select_limit;
ulong sortbuff_size;
ulong tmp_table_size;
ulong tx_isolation;