database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-08 11:22:35 +03:00
Code Activity

Merge branch '10.0' into 10.1

Browse Source 
Conflicts:
	configure.cmake
This commit is contained in:
Monty
2016-02-02 13:07:53 +02:00
parent 52d695fef4 5cf293fcad
commit 11c2d3c3e2
9 changed files with 81 additions and 23 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
sql/opt_range.cc
View File

@@ -4336,15 +4336,14 @@ static bool create_partition_index_description(PART_PRUNE_PARAM *ppar)
Field **field= (ppar->part_fields)? part_info->part_field_array :
part_info->subpart_field_array;
bool in_subpart_fields= FALSE;
uint max_key_len= 0;
uint cur_key_len= 0;
uint total_key_len= 0;
for (uint part= 0; part < total_parts; part++, key_part++)
{
key_part->key= 0;
key_part->part= part;
key_part->length= (uint16)(*field)->key_length();
key_part->store_length= (uint16)get_partition_field_store_length(*field);
cur_key_len += key_part->store_length;
total_key_len += key_part->store_length;
DBUG_PRINT("info", ("part %u length %u store_length %u", part,
key_part->length, key_part->store_length));
@@ -4370,18 +4369,13 @@ static bool create_partition_index_description(PART_PRUNE_PARAM *ppar)
{
field= part_info->subpart_field_array;
in_subpart_fields= TRUE;
max_key_len= cur_key_len;
cur_key_len= 0;
}
}
range_par->key_parts_end= key_part;
if (cur_key_len > max_key_len)
max_key_len= cur_key_len;
max_key_len++; /* Take into account the "+1" in QUICK_RANGE::QUICK_RANGE */
if (!(range_par->min_key= (uchar*)alloc_root(alloc,max_key_len)) ||
!(range_par->max_key= (uchar*)alloc_root(alloc,max_key_len)))
total_key_len++; /* Take into account the "+1" in QUICK_RANGE::QUICK_RANGE */
if (!(range_par->min_key= (uchar*)alloc_root(alloc,total_key_len)) ||
!(range_par->max_key= (uchar*)alloc_root(alloc,total_key_len)))
{
return true;
}