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MDEV-12772 Add Field::get_typelib() and Item::get_typelib()

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This commit is contained in:
Alexander Barkov
2017-05-10 11:02:02 +04:00
parent 0f642188cc
commit 191638416b
4 changed files with 14 additions and 11 deletions
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2
sql/field.h
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@@ -1289,6 +1289,7 @@ public:
uint fill_cache_field(struct st_cache_field *copy);
virtual bool get_date(MYSQL_TIME *ltime, ulonglong fuzzydate);
bool get_time(MYSQL_TIME *ltime) { return get_date(ltime, TIME_TIME_ONLY); }
virtual TYPELIB *get_typelib() const { return NULL; }
virtual CHARSET_INFO *charset(void) const { return &my_charset_bin; }
virtual CHARSET_INFO *charset_for_protocol(void) const
{ return binary() ? &my_charset_bin : charset(); }
@@ -3547,6 +3548,7 @@ public:
/* enum and set are sorted as integers */
CHARSET_INFO *sort_charset(void) const { return &my_charset_bin; }
uint decimals() const { return 0; }
TYPELIB *get_typelib() const { return typelib; }
virtual uchar *pack(uchar *to, const uchar *from, uint max_length);
virtual const uchar *unpack(uchar *to, const uchar *from,