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MDEV-9216 Split field.cc:make_field() into virtual methods in Type_handler

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This commit is contained in:
Alexander Barkov
2018-05-24 14:47:04 +04:00
parent dc5802255d
commit f584557406
6 changed files with 972 additions and 465 deletions
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216
sql/sql_type.h
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@ -28,6 +28,7 @@
class Field;
class Column_definition;
class Column_definition_attributes;
class Item;
class Item_param;
class Item_cache;
@ -1179,6 +1180,23 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
virtual Field *
make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const= 0;
virtual void
Column_definition_attributes_frm_pack(const Column_definition_attributes *at,
uchar *buff) const;
virtual bool
Column_definition_attributes_frm_unpack(Column_definition_attributes *attr,
TABLE_SHARE *share,
const uchar *buffer,
LEX_CUSTRING *gis_options) const;
virtual void make_sort_key(uchar *to, Item *item,
const SORT_FIELD_ATTR *sort_field,
Sort_param *param) const= 0;
@ -1465,6 +1483,13 @@ public:
DBUG_ASSERT(0);
return NULL;
}
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
void make_sort_key(uchar *to, Item *item,
const SORT_FIELD_ATTR *sort_field,
Sort_param *param) const
@ -2189,6 +2214,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
void Item_param_set_param_func(Item_param *param,
uchar **pos, ulong len) const;
};
@ -2218,6 +2250,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
void Item_param_set_param_func(Item_param *param,
uchar **pos, ulong len) const;
};
@ -2250,6 +2289,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
void Item_param_set_param_func(Item_param *param,
uchar **pos, ulong len) const;
};
@ -2283,6 +2329,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
void Item_param_set_param_func(Item_param *param,
uchar **pos, ulong len) const;
};
@ -2323,6 +2376,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2350,6 +2410,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
Item_cache *Item_get_cache(THD *thd, const Item *item) const;
bool Item_get_date(Item *item, MYSQL_TIME *ltime, ulonglong fuzzydate) const;
};
@ -2392,6 +2459,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2421,6 +2495,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
void Item_param_set_param_func(Item_param *param,
uchar **pos, ulong len) const;
};
@ -2453,6 +2534,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
void Item_param_set_param_func(Item_param *param,
uchar **pos, ulong len) const;
};
@ -2536,6 +2624,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2555,6 +2650,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2617,6 +2719,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2636,6 +2745,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2697,6 +2813,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2716,6 +2839,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2779,6 +2909,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2800,6 +2937,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2824,6 +2968,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2855,6 +3006,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2893,6 +3051,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2929,6 +3094,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -2987,6 +3159,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
bool adjust_spparam_type(Spvar_definition *def, Item *from) const;
};
@ -3030,6 +3209,13 @@ public:
Item **items, uint nitems) const;
void Item_param_setup_conversion(THD *thd, Item_param *) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -3131,6 +3317,14 @@ public:
const st_value *value) const;
Field *make_conversion_table_field(TABLE *, uint metadata,
const Field *target) const;
void
Column_definition_attributes_frm_pack(const Column_definition_attributes *at,
uchar *buff) const;
bool
Column_definition_attributes_frm_unpack(Column_definition_attributes *attr,
TABLE_SHARE *share,
const uchar *buffer,
LEX_CUSTRING *gis_options) const;
bool Column_definition_fix_attributes(Column_definition *c) const;
bool Column_definition_prepare_stage1(THD *thd,
MEM_ROOT *mem_root,
@ -3145,6 +3339,14 @@ public:
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
bool can_return_int() const { return false; }
bool can_return_decimal() const { return false; }
bool can_return_real() const { return false; }
@ -3227,6 +3429,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};
@ -3248,6 +3457,13 @@ public:
const Record_addr &addr,
const Type_all_attributes &attr,
TABLE *table) const;
Field *make_table_field_from_def(TABLE_SHARE *share,
MEM_ROOT *mem_root,
const LEX_CSTRING *name,
const Record_addr &addr,
const Bit_addr &bit,
const Column_definition_attributes *attr,
uint32 flags) const;
};