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Merge a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-5.0

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into  a193-229-222-105.elisa-laajakaista.fi:/home/my/bk/mysql-5.1-new


Makefile.am:
  Auto merged
client/mysqltest.c:
  Auto merged
configure.in:
  Auto merged
extra/Makefile.am:
  Auto merged
include/Makefile.am:
  Auto merged
include/my_global.h:
  Auto merged
libmysqld/examples/Makefile.am:
  Auto merged
mysql-test/Makefile.am:
  Auto merged
mysql-test/r/ndb_alter_table.result:
  Auto merged
mysql-test/t/ndb_alter_table.test:
  Auto merged
scripts/Makefile.am:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/field.cc:
  Auto merged
sql/ha_federated.cc:
  Auto merged
sql/ha_federated.h:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/ha_myisammrg.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/key.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sp.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_cache.h:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_load.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/structs.h:
  Auto merged
sql/table.cc:
  Auto merged
sql/tztime.cc:
  Auto merged
storage/myisam/myisamchk.c:
  Auto merged
storage/myisam/myisampack.c:
  Auto merged
storage/ndb/docs/Makefile.am:
  Auto merged
support-files/mysql.spec.sh:
  Auto merged
libmysqld/Makefile.am:
  Merged from 5.0 to 5.1.
sql/ha_berkeley.cc:
  Merged from 5.0 to 5.1.
sql/lex.h:
  Merged from 5.0 to 5.1.
sql/set_var.cc:
  Merged from 5.0 to 5.1.
sql/share/errmsg.txt:
  Merged from 5.0 to 5.1.
sql/sql_lex.h:
  Merged from 5.0 to 5.1.
sql/sql_show.cc:
  Merged from 5.0 to 5.1.
sql/sql_yacc.yy:
  Merged from 5.0 to 5.1.
This commit is contained in:
unknown
2005-11-23 14:57:00 +02:00
parent 817ee181c3 056d7266c7
commit 33a2716a85
121 changed files with 2854 additions and 984 deletions
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26
sql/sql_class.cc
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@@ -1495,7 +1495,13 @@ int select_dumpvar::prepare(List<Item> &list, SELECT_LEX_UNIT *u)
{
my_var *mv= gl++;
if (mv->local)
(void)local_vars.push_back(new Item_splocal(mv->s, mv->offset));
{
Item_splocal *var;
(void)local_vars.push_back(var= new Item_splocal(mv->s, mv->offset));
#ifndef DBUG_OFF
var->owner= mv->owner;
#endif
}
else
{
Item_func_set_user_var *var= new Item_func_set_user_var(mv->s, item);
@@ -1916,6 +1922,7 @@ void THD::restore_backup_open_tables_state(Open_tables_state *backup)
- Value for found_rows() is reset and restored
- examined_row_count is added to the total
- cuted_fields is added to the total
- new savepoint level is created and destroyed
NOTES:
Seed for random() is saved for the first! usage of RAND()
@@ -1939,6 +1946,7 @@ void THD::reset_sub_statement_state(Sub_statement_state *backup,
backup->sent_row_count= sent_row_count;
backup->cuted_fields= cuted_fields;
backup->client_capabilities= client_capabilities;
backup->savepoints= transaction.savepoints;
if (!lex->requires_prelocking() || is_update_query(lex->sql_command))
options&= ~OPTION_BIN_LOG;
@@ -1951,6 +1959,7 @@ void THD::reset_sub_statement_state(Sub_statement_state *backup,
examined_row_count= 0;
sent_row_count= 0;
cuted_fields= 0;
transaction.savepoints= 0;
#ifndef EMBEDDED_LIBRARY
/* Surpress OK packets in case if we will execute statements */
@@ -1961,6 +1970,21 @@ void THD::reset_sub_statement_state(Sub_statement_state *backup,
void THD::restore_sub_statement_state(Sub_statement_state *backup)
{
/*
To save resources we want to release savepoints which were created
during execution of function or trigger before leaving their savepoint
level. It is enough to release first savepoint set on this level since
all later savepoints will be released automatically.
*/
if (transaction.savepoints)
{
SAVEPOINT *sv;
for (sv= transaction.savepoints; sv->prev; sv= sv->prev)
{}
/* ha_release_savepoint() never returns error. */
(void)ha_release_savepoint(this, sv);
}
transaction.savepoints= backup->savepoints;
options= backup->options;
in_sub_stmt= backup->in_sub_stmt;
net.no_send_ok= backup->no_send_ok;