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Merge MySQL->MariaDB

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* Finished Monty and Jani's merge
* Some InnoDB tests still fail (because it's old xtradb code run against
  newer testsuite). They are expected to go after mergning with the latest
  xtradb.
This commit is contained in:
Sergey Petrunya
2009-09-08 00:50:10 +04:00
parent 915a624cbc 8a2454f8e9
commit 29f0dcb563
1190 changed files with 268668 additions and 17777 deletions
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66
sql/sql_partition.cc
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@@ -918,6 +918,9 @@ bool fix_fields_part_func(THD *thd, Item* func_expr, TABLE *table,
Set-up the TABLE_LIST object to be a list with a single table
Set the object to zero to create NULL pointers and set alias
and real name to table name and get database name from file name.
TODO: Consider generalizing or refactoring Lex::add_table_to_list() so
it can be used in all places where we create TABLE_LIST objects.
Also consider creating appropriate constructors for TABLE_LIST.
*/
bzero((void*)&tables, sizeof(TABLE_LIST));
@@ -925,6 +928,13 @@ bool fix_fields_part_func(THD *thd, Item* func_expr, TABLE *table,
tables.table= table;
tables.next_local= 0;
tables.next_name_resolution_table= 0;
/*
Cache the table in Item_fields. All the tables can be cached except
the trigger pseudo table.
*/
tables.cacheable_table= TRUE;
context= thd->lex->current_context();
tables.select_lex= context->select_lex;
strmov(db_name_string, table->s->normalized_path.str);
dir_length= dirname_length(db_name_string);
db_name_string[dir_length - 1]= 0;
@@ -932,7 +942,6 @@ bool fix_fields_part_func(THD *thd, Item* func_expr, TABLE *table,
db_name= &db_name_string[home_dir_length];
tables.db= db_name;
context= thd->lex->current_context();
table->map= 1; //To ensure correct calculation of const item
table->get_fields_in_item_tree= TRUE;
save_table_list= context->table_list;
@@ -964,8 +973,9 @@ bool fix_fields_part_func(THD *thd, Item* func_expr, TABLE *table,
save_use_only_table_context= thd->lex->use_only_table_context;
thd->lex->use_only_table_context= TRUE;
thd->lex->current_select->cur_pos_in_select_list= UNDEF_POS;
error= func_expr->fix_fields(thd, (Item**)0);
error= func_expr->fix_fields(thd, (Item**)&func_expr);
thd->lex->use_only_table_context= save_use_only_table_context;
@@ -2937,7 +2947,8 @@ uint32 get_partition_id_range_for_endpoint(partition_info *part_info,
the maximum value is in the current partition.
*/
if (part_func_value > bound ||
(part_func_value == bound && !part_info->defined_max_value))
(part_func_value == bound &&
(!part_info->defined_max_value || loc_part_id < max_partition)))
loc_part_id++;
}
else
@@ -3813,8 +3824,13 @@ bool mysql_unpack_partition(THD *thd,
Item_field objects.
This is not a nice solution since if the parser uses current_select
for anything else it will corrupt the current LEX object.
Also, we need to make sure there even is a select -- if the statement
was a "USE ...", current_select will be NULL, but we may still end up
here if we try to log to a partitioned table. This is currently
unsupported, but should still fail rather than crash!
*/
thd->lex->current_select= old_lex->current_select;
if (!(thd->lex->current_select= old_lex->current_select))
goto end;
/*
All Items created is put into a free list on the THD object. This list
is used to free all Item objects after completing a query. We don't
@@ -5089,7 +5105,7 @@ static bool mysql_change_partitions(ALTER_PARTITION_PARAM_TYPE *lpt)
handler *file= lpt->table->file;
DBUG_ENTER("mysql_change_partitions");
build_table_filename(path, sizeof(path), lpt->db, lpt->table_name, "", 0);
build_table_filename(path, sizeof(path) - 1, lpt->db, lpt->table_name, "", 0);
if ((error= file->ha_change_partitions(lpt->create_info, path, &lpt->copied,
&lpt->deleted, lpt->pack_frm_data,
lpt->pack_frm_len)))
@@ -5129,7 +5145,7 @@ static bool mysql_rename_partitions(ALTER_PARTITION_PARAM_TYPE *lpt)
int error;
DBUG_ENTER("mysql_rename_partitions");
build_table_filename(path, sizeof(path), lpt->db, lpt->table_name, "", 0);
build_table_filename(path, sizeof(path) - 1, lpt->db, lpt->table_name, "", 0);
if ((error= lpt->table->file->ha_rename_partitions(path)))
{
if (error != 1)
@@ -5170,7 +5186,7 @@ static bool mysql_drop_partitions(ALTER_PARTITION_PARAM_TYPE *lpt)
int error;
DBUG_ENTER("mysql_drop_partitions");
build_table_filename(path, sizeof(path), lpt->db, lpt->table_name, "", 0);
build_table_filename(path, sizeof(path) - 1, lpt->db, lpt->table_name, "", 0);
if ((error= lpt->table->file->ha_drop_partitions(path)))
{
lpt->table->file->print_error(error, MYF(0));
@@ -5515,10 +5531,10 @@ static bool write_log_drop_shadow_frm(ALTER_PARTITION_PARAM_TYPE *lpt)
partition_info *part_info= lpt->part_info;
DDL_LOG_MEMORY_ENTRY *log_entry;
DDL_LOG_MEMORY_ENTRY *exec_log_entry= NULL;
char shadow_path[FN_REFLEN];
char shadow_path[FN_REFLEN + 1];
DBUG_ENTER("write_log_drop_shadow_frm");
build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt);
build_table_shadow_filename(shadow_path, sizeof(shadow_path) - 1, lpt);
pthread_mutex_lock(&LOCK_gdl);
if (write_log_replace_delete_frm(lpt, 0UL, NULL,
(const char*)shadow_path, FALSE))
@@ -5558,15 +5574,15 @@ static bool write_log_rename_frm(ALTER_PARTITION_PARAM_TYPE *lpt)
partition_info *part_info= lpt->part_info;
DDL_LOG_MEMORY_ENTRY *log_entry;
DDL_LOG_MEMORY_ENTRY *exec_log_entry= part_info->exec_log_entry;
char path[FN_REFLEN];
char shadow_path[FN_REFLEN];
char path[FN_REFLEN + 1];
char shadow_path[FN_REFLEN + 1];
DDL_LOG_MEMORY_ENTRY *old_first_log_entry= part_info->first_log_entry;
DBUG_ENTER("write_log_rename_frm");
part_info->first_log_entry= NULL;
build_table_filename(path, sizeof(path), lpt->db,
build_table_filename(path, sizeof(path) - 1, lpt->db,
lpt->table_name, "", 0);
build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt);
build_table_shadow_filename(shadow_path, sizeof(shadow_path) - 1, lpt);
pthread_mutex_lock(&LOCK_gdl);
if (write_log_replace_delete_frm(lpt, 0UL, shadow_path, path, TRUE))
goto error;
@@ -5609,16 +5625,16 @@ static bool write_log_drop_partition(ALTER_PARTITION_PARAM_TYPE *lpt)
partition_info *part_info= lpt->part_info;
DDL_LOG_MEMORY_ENTRY *log_entry;
DDL_LOG_MEMORY_ENTRY *exec_log_entry= part_info->exec_log_entry;
char tmp_path[FN_REFLEN];
char path[FN_REFLEN];
char tmp_path[FN_REFLEN + 1];
char path[FN_REFLEN + 1];
uint next_entry= 0;
DDL_LOG_MEMORY_ENTRY *old_first_log_entry= part_info->first_log_entry;
DBUG_ENTER("write_log_drop_partition");
part_info->first_log_entry= NULL;
build_table_filename(path, sizeof(path), lpt->db,
build_table_filename(path, sizeof(path) - 1, lpt->db,
lpt->table_name, "", 0);
build_table_filename(tmp_path, sizeof(tmp_path), lpt->db,
build_table_filename(tmp_path, sizeof(tmp_path) - 1, lpt->db,
lpt->table_name, "#", 0);
pthread_mutex_lock(&LOCK_gdl);
if (write_log_dropped_partitions(lpt, &next_entry, (const char*)path,
@@ -5668,14 +5684,14 @@ static bool write_log_add_change_partition(ALTER_PARTITION_PARAM_TYPE *lpt)
partition_info *part_info= lpt->part_info;
DDL_LOG_MEMORY_ENTRY *log_entry;
DDL_LOG_MEMORY_ENTRY *exec_log_entry= NULL;
char tmp_path[FN_REFLEN];
char path[FN_REFLEN];
char tmp_path[FN_REFLEN + 1];
char path[FN_REFLEN + 1];
uint next_entry= 0;
DBUG_ENTER("write_log_add_change_partition");
build_table_filename(path, sizeof(path), lpt->db,
build_table_filename(path, sizeof(path) - 1, lpt->db,
lpt->table_name, "", 0);
build_table_filename(tmp_path, sizeof(tmp_path), lpt->db,
build_table_filename(tmp_path, sizeof(tmp_path) - 1, lpt->db,
lpt->table_name, "#", 0);
pthread_mutex_lock(&LOCK_gdl);
if (write_log_dropped_partitions(lpt, &next_entry, (const char*)path,
@@ -5722,16 +5738,16 @@ static bool write_log_final_change_partition(ALTER_PARTITION_PARAM_TYPE *lpt)
partition_info *part_info= lpt->part_info;
DDL_LOG_MEMORY_ENTRY *log_entry;
DDL_LOG_MEMORY_ENTRY *exec_log_entry= part_info->exec_log_entry;
char path[FN_REFLEN];
char shadow_path[FN_REFLEN];
char path[FN_REFLEN + 1];
char shadow_path[FN_REFLEN + 1];
DDL_LOG_MEMORY_ENTRY *old_first_log_entry= part_info->first_log_entry;
uint next_entry= 0;
DBUG_ENTER("write_log_final_change_partition");
part_info->first_log_entry= NULL;
build_table_filename(path, sizeof(path), lpt->db,
build_table_filename(path, sizeof(path) - 1, lpt->db,
lpt->table_name, "", 0);
build_table_shadow_filename(shadow_path, sizeof(shadow_path), lpt);
build_table_shadow_filename(shadow_path, sizeof(shadow_path) - 1, lpt);
pthread_mutex_lock(&LOCK_gdl);
if (write_log_dropped_partitions(lpt, &next_entry, (const char*)path,
lpt->alter_info->flags & ALTER_REORGANIZE_PARTITION))