mirror of
https://github.com/MariaDB/server.git
synced 2025-08-08 11:22:35 +03:00
BUG #12097 patch
sql/handler.h: Fixed so that I store list of longlong's for list and a longlong value for range end instead of an item tree reference. sql/sql_partition.cc: Fixed so that I store list of longlong's for list and a longlong value for range end instead of an item tree reference. sql/sql_yacc.yy: Fixed so that I store list of longlong's for list and a longlong value for range end instead of an item tree reference.
This commit is contained in:
@@ -250,16 +250,7 @@ static bool check_range_constants(partition_info *part_info)
|
||||
{
|
||||
part_def= it++;
|
||||
if ((i != (no_parts - 1)) || !part_info->defined_max_value)
|
||||
{
|
||||
if (likely(part_def->range_expr->result_type() == INT_RESULT))
|
||||
part_range_value_int= part_def->range_expr->val_int();
|
||||
else
|
||||
{
|
||||
my_error(ER_INCONSISTENT_TYPE_OF_FUNCTIONS_ERROR, MYF(0),
|
||||
"LESS THAN");
|
||||
goto end;
|
||||
}
|
||||
}
|
||||
part_range_value_int= part_def->range_value;
|
||||
else
|
||||
part_range_value_int= LONGLONG_MAX;
|
||||
if (likely(current_largest_int < part_range_value_int))
|
||||
@@ -327,7 +318,7 @@ static int list_part_cmp(const void* a, const void* b)
|
||||
static bool check_list_constants(partition_info *part_info)
|
||||
{
|
||||
uint i, no_list_values= 0, no_parts, list_index= 0;
|
||||
Item *list_expr;
|
||||
longlong *list_value;
|
||||
bool not_first, result= TRUE;
|
||||
longlong curr_value, prev_value;
|
||||
partition_element* part_def;
|
||||
@@ -342,8 +333,7 @@ static bool check_list_constants(partition_info *part_info)
|
||||
|
||||
We use this number to allocate a properly sized array of structs
|
||||
to keep the partition id and the value to use in that partition.
|
||||
In the second traversal we check that all Item trees are of the
|
||||
same type (INT_RESULT) and assign them values in the struct array.
|
||||
In the second traversal we assign them values in the struct array.
|
||||
|
||||
Finally we sort the array of structs in order of values to enable
|
||||
a quick binary search for the proper value to discover the
|
||||
@@ -357,7 +347,7 @@ static bool check_list_constants(partition_info *part_info)
|
||||
do
|
||||
{
|
||||
part_def= list_func_it++;
|
||||
List_iterator<Item> list_val_it1(part_def->list_expr_list);
|
||||
List_iterator<longlong> list_val_it1(part_def->list_val_list);
|
||||
while (list_val_it1++)
|
||||
no_list_values++;
|
||||
} while (++i < no_parts);
|
||||
@@ -375,19 +365,11 @@ static bool check_list_constants(partition_info *part_info)
|
||||
do
|
||||
{
|
||||
part_def= list_func_it++;
|
||||
List_iterator<Item> list_val_it2(part_def->list_expr_list);
|
||||
while ((list_expr= list_val_it2++))
|
||||
List_iterator<longlong> list_val_it2(part_def->list_val_list);
|
||||
while ((list_value= list_val_it2++))
|
||||
{
|
||||
if (likely(list_expr->result_type() == INT_RESULT))
|
||||
{
|
||||
part_info->list_array[list_index].list_value= list_expr->val_int();
|
||||
part_info->list_array[list_index++].partition_id= i;
|
||||
}
|
||||
else
|
||||
{
|
||||
my_error(ER_INCONSISTENT_TYPE_OF_FUNCTIONS_ERROR, MYF(0), "IN");
|
||||
goto end;
|
||||
}
|
||||
part_info->list_array[list_index].list_value= *list_value;
|
||||
part_info->list_array[list_index++].partition_id= i;
|
||||
}
|
||||
} while (++i < no_parts);
|
||||
|
||||
@@ -1820,10 +1802,10 @@ static int add_partition_values(File fptr, partition_info *part_info,
|
||||
if (part_info->part_type == RANGE_PARTITION)
|
||||
{
|
||||
err+= add_string(fptr, "VALUES LESS THAN ");
|
||||
if (p_elem->range_expr)
|
||||
if (p_elem->range_value != LONGLONG_MAX)
|
||||
{
|
||||
err+= add_begin_parenthesis(fptr);
|
||||
err+= add_int(fptr,p_elem->range_expr->val_int());
|
||||
err+= add_int(fptr, p_elem->range_value);
|
||||
err+= add_end_parenthesis(fptr);
|
||||
}
|
||||
else
|
||||
@@ -1832,15 +1814,15 @@ static int add_partition_values(File fptr, partition_info *part_info,
|
||||
else if (part_info->part_type == LIST_PARTITION)
|
||||
{
|
||||
uint i;
|
||||
List_iterator<Item> list_expr_it(p_elem->list_expr_list);
|
||||
List_iterator<longlong> list_val_it(p_elem->list_val_list);
|
||||
err+= add_string(fptr, "VALUES IN ");
|
||||
uint no_items= p_elem->list_expr_list.elements;
|
||||
uint no_items= p_elem->list_val_list.elements;
|
||||
err+= add_begin_parenthesis(fptr);
|
||||
i= 0;
|
||||
do
|
||||
{
|
||||
Item *list_expr= list_expr_it++;
|
||||
err+= add_int(fptr, list_expr->val_int());
|
||||
longlong *list_value= list_val_it++;
|
||||
err+= add_int(fptr, *list_value);
|
||||
if (i != (no_items-1))
|
||||
err+= add_comma(fptr);
|
||||
} while (++i < no_items);
|
||||
|
Reference in New Issue
Block a user