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Merge shellback.(none):/home/msvensson/mysql/mysql-5.1

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into  shellback.(none):/home/msvensson/mysql/mysql-5.1-maint
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msvensson@shellback.(none)
2006-11-29 15:44:09 +01:00
parent ebee55f48a 40684173ad
commit 7ddc43e305
385 changed files with 5096 additions and 2411 deletions
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27
sql/sql_base.cc
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@ -1087,7 +1087,7 @@ void close_thread_tables(THD *thd, bool lock_in_use, bool skip_derived)
if (!lock_in_use)
VOID(pthread_mutex_lock(&LOCK_open));
DBUG_PRINT("info", ("thd->open_tables: %p", thd->open_tables));
DBUG_PRINT("info", ("thd->open_tables: 0x%lx", (long) thd->open_tables));
/*
End open index scans and table scans and remove references to the tables
@ -1184,6 +1184,16 @@ static inline uint tmpkeyval(THD *thd, TABLE *table)
void close_temporary_tables(THD *thd)
{
TABLE *table;
TABLE *next;
/*
TODO: 5.1 maintains prev link in temporary_tables
double-linked list so we could fix it. But it is not necessary
at this time when the list is being destroyed
*/
TABLE *prev_table;
/* Assume thd->options has OPTION_QUOTE_SHOW_CREATE */
bool was_quote_show= TRUE;
if (!thd->temporary_tables)
return;
@ -1199,12 +1209,7 @@ void close_temporary_tables(THD *thd)
return;
}
TABLE *next,
*prev_table /* TODO: 5.1 maintaines prev link in temporary_tables
double-linked list so we could fix it. But it is not necessary
at this time when the list is being destroyed */;
bool was_quote_show= true; /* to assume thd->options has OPTION_QUOTE_SHOW_CREATE */
// Better add "if exists", in case a RESET MASTER has been done
/* Better add "if exists", in case a RESET MASTER has been done */
const char stub[]= "DROP /*!40005 TEMPORARY */ TABLE IF EXISTS ";
uint stub_len= sizeof(stub) - 1;
char buf[256];
@ -1310,7 +1315,7 @@ void close_temporary_tables(THD *thd)
}
}
if (!was_quote_show)
thd->options &= ~OPTION_QUOTE_SHOW_CREATE; /* restore option */
thd->options&= ~OPTION_QUOTE_SHOW_CREATE; /* restore option */
thd->temporary_tables=0;
}
@ -2076,7 +2081,7 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
VOID(pthread_mutex_unlock(&LOCK_open));
DBUG_RETURN(0); // VIEW
}
DBUG_PRINT("info", ("inserting table %p into the cache", table));
DBUG_PRINT("info", ("inserting table 0x%lx into the cache", (long) table));
VOID(my_hash_insert(&open_cache,(byte*) table));
}
@ -2117,6 +2122,7 @@ TABLE *open_table(THD *thd, TABLE_LIST *table_list, MEM_ROOT *mem_root,
table->file->ft_handler= 0;
if (table->timestamp_field)
table->timestamp_field_type= table->timestamp_field->get_auto_set_type();
table->pos_in_table_list= table_list;
table_list->updatable= 1; // It is not derived table nor non-updatable VIEW
table->clear_column_bitmaps();
DBUG_ASSERT(table->key_read == 0);
@ -2406,7 +2412,7 @@ bool table_is_used(TABLE *table, bool wait_for_name_lock)
{
DBUG_PRINT("info", ("share: 0x%lx locked_by_logger: %d "
"locked_by_flush: %d locked_by_name: %d "
"db_stat: %u version: %u",
"db_stat: %u version: %lu",
(ulong) search->s, search->locked_by_logger,
search->locked_by_flush, search->locked_by_name,
search->db_stat,
@ -3560,6 +3566,7 @@ TABLE *open_temporary_table(THD *thd, const char *path, const char *db,
if (thd->slave_thread)
slave_open_temp_tables++;
}
tmp_table->pos_in_table_list= 0;
DBUG_RETURN(tmp_table);
}