diff options
Diffstat (limited to 'sql/item_geofunc.h')
-rw-r--r-- | sql/item_geofunc.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/sql/item_geofunc.h b/sql/item_geofunc.h index 58e1d0a78fb..f96e570915e 100644 --- a/sql/item_geofunc.h +++ b/sql/item_geofunc.h @@ -51,6 +51,8 @@ public: Item_geometry_func(thd, a, srid) {} const char *func_name() const { return "st_geometryfromtext"; } String *val_str(String *); + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_geometry_from_text>(thd, mem_root, this); } }; class Item_func_geometry_from_wkb: public Item_geometry_func @@ -61,6 +63,8 @@ public: Item_geometry_func(thd, a, srid) {} const char *func_name() const { return "st_geometryfromwkb"; } String *val_str(String *); + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_geometry_from_wkb>(thd, mem_root, this); } }; class Item_func_as_wkt: public Item_str_ascii_func @@ -70,6 +74,8 @@ public: const char *func_name() const { return "st_astext"; } String *val_str_ascii(String *); void fix_length_and_dec(); + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_as_wkt>(thd, mem_root, this); } }; class Item_func_as_wkb: public Item_geometry_func @@ -79,6 +85,8 @@ public: const char *func_name() const { return "st_aswkb"; } String *val_str(String *); enum_field_types field_type() const { return MYSQL_TYPE_BLOB; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_as_wkb>(thd, mem_root, this); } }; class Item_func_geometry_type: public Item_str_ascii_func @@ -93,6 +101,8 @@ public: fix_length_and_charset(20, default_charset()); maybe_null= 1; }; + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_geometry_type>(thd, mem_root, this); } }; @@ -125,6 +135,8 @@ public: {} const char *func_name() const { return "st_convexhull"; } String *val_str(String *); + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_convexhull>(thd, mem_root, this); } }; @@ -135,6 +147,8 @@ public: const char *func_name() const { return "st_centroid"; } String *val_str(String *); Field::geometry_type get_geometry_type() const; + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_centroid>(thd, mem_root, this); } }; class Item_func_envelope: public Item_geometry_func @@ -144,6 +158,8 @@ public: const char *func_name() const { return "st_envelope"; } String *val_str(String *); Field::geometry_type get_geometry_type() const; + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_envelope>(thd, mem_root, this); } }; @@ -175,6 +191,8 @@ public: Item_func_boundary(THD *thd, Item *a): Item_geometry_func(thd, a) {} const char *func_name() const { return "st_boundary"; } String *val_str(String *); + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_boundary>(thd, mem_root, this); } }; @@ -187,6 +205,8 @@ public: const char *func_name() const { return "point"; } String *val_str(String *); Field::geometry_type get_geometry_type() const; + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_point>(thd, mem_root, this); } }; class Item_func_spatial_decomp: public Item_geometry_func @@ -211,6 +231,8 @@ public: } } String *val_str(String *); + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_spatial_decomp>(thd, mem_root, this); } }; class Item_func_spatial_decomp_n: public Item_geometry_func @@ -235,6 +257,8 @@ public: } } String *val_str(String *); + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_spatial_decomp_n>(thd, mem_root, this); } }; class Item_func_spatial_collection: public Item_geometry_func @@ -268,6 +292,8 @@ public: } const char *func_name() const { return "st_multipoint"; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_spatial_collection>(thd, mem_root, this); } }; @@ -300,6 +326,7 @@ public: usable_tables, sargables, false); } bool need_parentheses_in_default() { return false; } + Item *build_clone(THD *thd, MEM_ROOT *mem_root) { return 0; } }; @@ -311,6 +338,8 @@ public: { } longlong val_int(); const char *func_name() const; + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_spatial_mbr_rel>(thd, mem_root, this); } }; @@ -325,6 +354,8 @@ public: { } longlong val_int(); const char *func_name() const; + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_spatial_precise_rel>(thd, mem_root, this); } }; @@ -341,6 +372,8 @@ public: longlong val_int(); const char *func_name() const { return "st_relate"; } bool need_parentheses_in_default() { return false; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_spatial_relate>(thd, mem_root, this); } }; @@ -370,6 +403,8 @@ public: { Item_func::print(str, query_type); } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_spatial_operation>(thd, mem_root, this); } }; @@ -421,6 +456,8 @@ public: Item_geometry_func(thd, obj, distance) {} const char *func_name() const { return "st_buffer"; } String *val_str(String *); + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_buffer>(thd, mem_root, this); } }; @@ -432,6 +469,8 @@ public: const char *func_name() const { return "st_isempty"; } void fix_length_and_dec() { maybe_null= 1; } bool need_parentheses_in_default() { return false; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_isempty>(thd, mem_root, this); } }; class Item_func_issimple: public Item_int_func @@ -446,6 +485,8 @@ public: const char *func_name() const { return "st_issimple"; } void fix_length_and_dec() { decimals=0; max_length=2; } uint decimal_precision() const { return 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_issimple>(thd, mem_root, this); } }; class Item_func_isclosed: public Item_int_func @@ -456,6 +497,8 @@ public: const char *func_name() const { return "st_isclosed"; } void fix_length_and_dec() { decimals=0; max_length=2; } uint decimal_precision() const { return 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_isclosed>(thd, mem_root, this); } }; class Item_func_isring: public Item_func_issimple @@ -464,6 +507,8 @@ public: Item_func_isring(THD *thd, Item *a): Item_func_issimple(thd, a) {} longlong val_int(); const char *func_name() const { return "st_isring"; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_isring>(thd, mem_root, this); } }; class Item_func_dimension: public Item_int_func @@ -474,6 +519,8 @@ public: longlong val_int(); const char *func_name() const { return "st_dimension"; } void fix_length_and_dec() { max_length= 10; maybe_null= 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_dimension>(thd, mem_root, this); } }; class Item_func_x: public Item_real_func @@ -488,6 +535,8 @@ public: Item_real_func::fix_length_and_dec(); maybe_null= 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_x>(thd, mem_root, this); } }; @@ -503,6 +552,8 @@ public: Item_real_func::fix_length_and_dec(); maybe_null= 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_y>(thd, mem_root, this); } }; @@ -514,6 +565,8 @@ public: longlong val_int(); const char *func_name() const { return "st_numgeometries"; } void fix_length_and_dec() { max_length= 10; maybe_null= 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_numgeometries>(thd, mem_root, this); } }; @@ -525,6 +578,8 @@ public: longlong val_int(); const char *func_name() const { return "st_numinteriorrings"; } void fix_length_and_dec() { max_length= 10; maybe_null= 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_numinteriorring>(thd, mem_root, this); } }; @@ -536,6 +591,8 @@ public: longlong val_int(); const char *func_name() const { return "st_numpoints"; } void fix_length_and_dec() { max_length= 10; maybe_null= 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_numpoints>(thd, mem_root, this); } }; @@ -551,6 +608,8 @@ public: Item_real_func::fix_length_and_dec(); maybe_null= 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_area>(thd, mem_root, this); } }; @@ -566,6 +625,8 @@ public: Item_real_func::fix_length_and_dec(); maybe_null= 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_glength>(thd, mem_root, this); } }; @@ -577,6 +638,8 @@ public: longlong val_int(); const char *func_name() const { return "srid"; } void fix_length_and_dec() { max_length= 10; maybe_null= 1; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_srid>(thd, mem_root, this); } }; @@ -591,6 +654,8 @@ public: Item_func_distance(THD *thd, Item *a, Item *b): Item_real_func(thd, a, b) {} double val_real(); const char *func_name() const { return "st_distance"; } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_distance>(thd, mem_root, this); } }; @@ -605,6 +670,8 @@ public: const char *func_name() const { return "st_pointonsurface"; } String *val_str(String *); Field::geometry_type get_geometry_type() const; + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_pointonsurface>(thd, mem_root, this); } }; @@ -620,6 +687,8 @@ class Item_func_gis_debug: public Item_int_func { return mark_unsupported_function(func_name(), "()", arg, VCOL_IMPOSSIBLE); } + Item *get_copy(THD *thd, MEM_ROOT *mem_root) + { return get_item_copy<Item_func_gis_debug>(thd, mem_root, this); } }; #endif |