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Merge mysql.com:/opt/local/work/mysql-4.1-root

Browse Source 
into  mysql.com:/opt/local/work/mysql-5.0-root


mysql-test/r/ndb_alter_table.result:
  Auto merged
mysql-test/r/ndb_basic.result:
  Auto merged
mysql-test/t/select.test:
  Auto merged
sql/handler.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/table.cc:
  Auto merged
vio/vio.c:
  Auto merged
vio/viossl.c:
  Auto merged
include/my_base.h:
  Manual merge.
mysql-test/r/ps.result:
  Manual merge.
mysql-test/r/select.result:
  Manual merge.
mysql-test/t/ndb_alter_table.test:
  Manual merge.
mysql-test/t/ndb_basic.test:
  Manual merge.
mysql-test/t/ps.test:
  Manual merge.
sql-common/client.c:
  k	
sql/ha_ndbcluster.cc:
  Manual merge.
sql/item.cc:
  Manual merge.
sql/sql_table.cc:
  Manual merge.
This commit is contained in:
unknown
2005-11-25 13:57:13 +03:00
parent 1be7a7afa5 2a1ae3a5e3
commit 61e454c0a9
15 changed files with 110 additions and 53 deletions
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30
sql/sql_table.cc
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@ -725,7 +725,14 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
*/
if (!interval)
{
interval= sql_field->interval= typelib(sql_field->interval_list);
/*
Create the typelib in prepared statement memory if we're
executing one.
*/
MEM_ROOT *stmt_root= thd->current_arena->mem_root;
interval= sql_field->interval= typelib(stmt_root,
sql_field->interval_list);
List_iterator<String> it(sql_field->interval_list);
String conv, *tmp;
for (uint i= 0; (tmp= it++); i++)
@ -736,7 +743,7 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
{
uint cnv_errs;
conv.copy(tmp->ptr(), tmp->length(), tmp->charset(), cs, &cnv_errs);
interval->type_names[i]= strmake_root(thd->mem_root, conv.ptr(),
interval->type_names[i]= strmake_root(stmt_root, conv.ptr(),
conv.length());
interval->type_lengths[i]= conv.length();
}
@ -756,8 +763,23 @@ static int mysql_prepare_table(THD *thd, HA_CREATE_INFO *create_info,
*/
if (sql_field->def && cs != sql_field->def->collation.collation)
{
if (!(sql_field->def=
sql_field->def->safe_charset_converter(cs)))
Item_arena backup_arena;
bool need_to_change_arena=
!thd->current_arena->is_conventional_execution();
if (need_to_change_arena)
{
/* Asser that we don't do that at every PS execute */
DBUG_ASSERT(thd->current_arena->is_first_stmt_execute() ||
thd->current_arena->is_first_sp_execute());
thd->set_n_backup_item_arena(thd->current_arena, &backup_arena);
}
sql_field->def= sql_field->def->safe_charset_converter(cs);
if (need_to_change_arena)
thd->restore_backup_item_arena(thd->current_arena, &backup_arena);
if (! sql_field->def)
{
/* Could not convert */
my_error(ER_INVALID_DEFAULT, MYF(0), sql_field->field_name);