Add diagnostic printf to chack that number of connections for a user never drops below zero


sql/sql_parse.cc:
  Add diagnostic printf to chack that number of connections for a user never drops below zero

into sanja.is.com.ua:/home/bell/mysql/bk/work-4.1


sql/sql_parse.cc:
  Auto merged

into sanja.is.com.ua:/home/bell/mysql/bk/work-4.1


sql/sql_parse.cc:
  Auto merged

  URGENT: MONTY AND SERGEI should check this patch! The patch fixes the memory corruption reported by a user. It happened because the code did not keep correct a count of how many connections a user has, and the user object got freed too soon if the same user had more than 1 connection. Also fix a typo by Sanja: 'and' is not a C operator, I think it should be &&


sql/sql_parse.cc:
  URGENT: MONTY AND SERGEI should check this patch! The patch fixes the memory corruption reported by a user. It happened because the code did not keep correct a count of how many connections a user has, and the user object got freed too soon if the same user had more than 1 connection. Also fix a typo by Sanja: 'and' is not a C operator, I think it should be &&

into serg.mylan:/usr/home/serg/Abk/mysql-4.1-bug


sql/sql_parse.cc:
  Auto merged

(but broke permission handling for *some* IP's after we started to compare in utf8)
Bug #1636

mysql-test/r/subselect.result:
  SCCS merged
mysql-test/t/subselect.test:
  SCCS merged

support 'parallel' updates and rallback of whole statement in case of error in evalueting value which should be assigned
(BUG#1484)


mysql-test/r/variables.result:
  test of swaping variables
mysql-test/t/variables.test:
  test of swaping variables
sql/item_func.cc:
  new method of user variables to pre-fetch value
sql/item_func.h:
  new method of user variables to pre-fetch value
sql/set_var.cc:
  check() methods fetch & store value
sql/set_var.h:
  check() methods fetch & store value

(BUG#1638)


mysql-test/r/subselect.result:
  test for BUG#1638
mysql-test/t/subselect.test:
  test for BUG#1638
sql/item_subselect.cc:
  always check cardinality first

mysql-test/r/subselect.result:
  SCCS merged
mysql-test/t/subselect.test:
  SCCS merged

sql/mysql_priv.h:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/r/subselect.result:
  SCCS merged
mysql-test/t/subselect.test:
  SCCS merged

sql/item.cc:
  Auto merged
mysql-test/r/subselect.result:
  SCCS merged
mysql-test/t/subselect.test:
  SCCS merged

sql/item.cc:
  used variable to avoid using prev_unit->item which should be more clean
sql/item_subselect.cc:
  uncachable tested on fix fields and correct bits set

into deer.(none):/home/hf/work/mysql-4.1.clean


sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged

libmysqld/lib_sql.cc:
  This code seems to be superfluous
sql/derror.cc:
  in embedded server these functions should return the sign of the error
  instead of halting the program
sql/init.cc:
  my_abort_hook left unchanged
sql/mysql_priv.h:
  declaration of init_errmessage changed
  unireg_abort was replaced with DBUG_RETURN for embedded server
sql/mysqld.cc:
  these functions don't work in embedded server thus #ifdef-ed

into sanja.is.com.ua:/home/bell/mysql/bk/work-count-4.1


sql/item.cc:
  Auto merged

Description: When a table contains a 'float' field, and one of the functions
MAX, MIN, or AVG is used on that field, the system crashes.

into bar.mysql.r18.ru:/usr/home/bar/mysql-4.1


sql/item.cc:
  Auto merged

http://bugs.mysql.com/bug.php?id=1022
Description: When a table contains a 'float' field, and one of the functions
MAX, MIN, or AVG is used on that field, the system crashes.

sql/field.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/lex.h:
  Auto merged
sql/protocol.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

scripts/fill_help_tables.sh:
  made more fine error message

 - correct table name shown in EXPLAIN Iindex reference)
 - pointer on freed memmory (reallocation of table name in reusing table entry) can't be used in EXPLAIN
(BUG#1584)


mysql-test/r/derived.result:
  test moved to derived table tests
  added test of BUG#1584
mysql-test/r/subselect.result:
  test moved to derived table tests
mysql-test/t/derived.test:
  test moved to derived table tests
  added test of BUG#1584
mysql-test/t/subselect.test:
  test moved to derived table tests
sql/item.cc:
  layout fix
sql/sql_select.cc:
  correct table name assigned to temporary table field

  Reduce InnoDB memory allocation if buffer pool < 8 MB


innobase/include/os0thread.h:
  Reduce InnoDB memory allocation if buffer pool < 8 MB
innobase/include/srv0srv.h:
  Reduce InnoDB memory allocation if buffer pool < 8 MB
innobase/srv/srv0srv.c:
  Reduce InnoDB memory allocation if buffer pool < 8 MB
innobase/srv/srv0start.c:
  Reduce InnoDB memory allocation if buffer pool < 8 MB
innobase/thr/thr0loc.c:
  Reduce InnoDB memory allocation if buffer pool < 8 MB

mysql-test/r/subselect.result:
  fixed drop table statement
  test for BUG#1536
mysql-test/t/subselect.test:
  fixed drop table statement
  test for BUG#1536
sql/sql_derived.cc:
  all tree of derived table should be deleted
sql/sql_lex.cc:
  delete subtree method
sql/sql_lex.h:
  delete subtree method

(BUG#1444)


mysql-test/r/subselect.result:
  BUG#1444 test
mysql-test/t/subselect.test:
  BUG#1444 test
sql/item.cc:
  storing used tables in Item_subselect
sql/item_subselect.cc:
  fixed support of used_tables() and const_item() in subqueries
sql/item_subselect.h:
  fixed support of used_tables() and const_item() in subqueries

   patch)
  (BUG#1440: Redundant class name confusing hpux compiler)

removed unnesessary code from create.test


include/sql_state.h:
  added sqlstate for ER_WRONG_INDEX_NAME
mysql-test/r/create.result:
  changed sqlstate for ER_WRONG_INDEX_NAME
  remove unnesesary warning
mysql-test/t/create.test:
  remove unnesessary drop table

include/mysqld_error.h:
  added error "Incorrect index name"
mysql-test/r/create.result:
  added test for empty index name
mysql-test/t/create.test:
  added test for empty index name
sql/share/czech/errmsg.txt:
  added error "Incorrect index name"
sql/share/danish/errmsg.txt:
  added error "Incorrect index name"
sql/share/dutch/errmsg.txt:
  added error "Incorrect index name"
sql/share/english/errmsg.txt:
  added error "Incorrect index name"
sql/share/estonian/errmsg.txt:
  added error "Incorrect index name"
sql/share/french/errmsg.txt:
  added error "Incorrect index name"
sql/share/german/errmsg.txt:
  added error "Incorrect index name"
sql/share/greek/errmsg.txt:
  added error "Incorrect index name"
sql/share/hungarian/errmsg.txt:
  added error "Incorrect index name"
sql/share/italian/errmsg.txt:
  added error "Incorrect index name"
sql/share/japanese/errmsg.txt:
  added error "Incorrect index name"
sql/share/korean/errmsg.txt:
  added error "Incorrect index name"
sql/share/norwegian-ny/errmsg.txt:
  added error "Incorrect index name"
sql/share/norwegian/errmsg.txt:
  added error "Incorrect index name"
sql/share/polish/errmsg.txt:
  added error "Incorrect index name"
sql/share/portuguese/errmsg.txt:
  added error "Incorrect index name"
sql/share/romanian/errmsg.txt:
  added error "Incorrect index name"
sql/share/russian/errmsg.txt:
  added error "Incorrect index name"
sql/share/serbian/errmsg.txt:
  added error "Incorrect index name"
sql/share/slovak/errmsg.txt:
  added error "Incorrect index name"
sql/share/spanish/errmsg.txt:
  added error "Incorrect index name"
sql/share/swedish/errmsg.txt:
  added error "Incorrect index name"
sql/share/ukrainian/errmsg.txt:
  added error "Incorrect index name"
sql/sql_table.cc:
  added checking for wrong index name

mysql-test/r/create.result:
  update test results

into mashka.mysql.fi:/home/my/mysql-4.1

sql/set_var.cc:
  SCCS merged

BitKeeper/deleted/.del-MYSQL.ICO~d93519b5f0d6ee1:
  Auto merged
client/client_priv.h:
  Auto merged
extra/resolveip.c:
  Auto merged
include/mysql.h:
  Auto merged
include/thr_alarm.h:
  Auto merged
myisam/myisamchk.c:
  Auto merged
scripts/mysql_config.sh:
  Auto merged
scripts/mysqld_safe.sh:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_handler.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_test.cc:
  Auto merged

Created small scripts to manage in-tree diffs for NetWare platform, so changes are visible in the tree but cannot affect other platforms