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MDEV-6152: Remove calls to current_thd while creating Item

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- Part 3: Adding mem_root to push_back() and push_front()

Other things:
- Added THD as an argument to some partition functions.
- Added memory overflow checking for XML tag's in read_xml()
This commit is contained in:
Monty 2015-08-24 14:42:07 +03:00
commit 3cb578c001
50 changed files with 1103 additions and 753 deletions
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10
sql/partition_info.h
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@ -292,7 +292,7 @@ public:
}
~partition_info() {}
partition_info *get_clone();
partition_info *get_clone(THD *thd);
bool set_named_partition_bitmap(const char *part_name, uint length);
bool set_partition_bitmaps(TABLE_LIST *table_list);
/* Answers the question if subpartitioning is used for a certain table */
@ -328,16 +328,16 @@ public:
part_elem_value *val,
uint part_id);
bool fix_parser_data(THD *thd);
int add_max_value();
int add_max_value(THD *thd);
void init_col_val(part_column_list_val *col_val, Item *item);
int reorganize_into_single_field_col_val();
part_column_list_val *add_column_value();
int reorganize_into_single_field_col_val(THD *thd);
part_column_list_val *add_column_value(THD *thd);
bool set_part_expr(char *start_token, Item *item_ptr,
char *end_token, bool is_subpart);
static int compare_column_values(const void *a, const void *b);
bool set_up_charset_field_preps();
bool check_partition_field_length();
bool init_column_part();
bool init_column_part(THD *thd);
bool add_column_list_value(THD *thd, Item *item);
void set_show_version_string(String *packet);
partition_element *get_part_elem(const char *partition_name,