diff options
Diffstat (limited to 'sql/opt_range.h')
| -rw-r--r-- | sql/opt_range.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sql/opt_range.h b/sql/opt_range.h index 0bb2243080a..3b3b36f7689 100644 --- a/sql/opt_range.h +++ b/sql/opt_range.h @@ -23,6 +23,20 @@ #pragma interface /* gcc class implementation */ #endif +#include "thr_malloc.h" /* sql_memdup */ +#include "records.h" /* READ_RECORD */ +#include "queues.h" /* QUEUE */ +/* + It is necessary to include set_var.h instead of item.h because there + are dependencies on include order for set_var.h and item.h. This + will be resolved later. +*/ +#include "sql_class.h" // set_var.h: THD +#include "set_var.h" /* Item */ + +class JOIN; +class Item_sum; + typedef struct st_key_part { uint16 key,part; /* See KEY_PART_INFO for meaning of the next two: */ @@ -742,10 +756,15 @@ QUICK_RANGE_SELECT *get_quick_select_for_ref(THD *thd, TABLE *table, struct st_table_ref *ref, ha_rows records); uint get_index_for_order(TABLE *table, ORDER *order, ha_rows limit); +SQL_SELECT *make_select(TABLE *head, table_map const_tables, + table_map read_tables, COND *conds, + bool allow_null_cond, int *error); #ifdef WITH_PARTITION_STORAGE_ENGINE bool prune_partitions(THD *thd, TABLE *table, Item *pprune_cond); void store_key_image_to_rec(Field *field, uchar *ptr, uint len); #endif +extern String null_string; + #endif |