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MDEV-20732 Correctly set the length of the FORMAT() result for float data type as argument.

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Gagan Goel
2019-12-30 15:11:01 -05:00
committed by Robert Bindar
parent 1c97cd339e
commit f0ca9bc669
6 changed files with 28 additions and 5 deletions
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sql/sql_type.h
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@ -5147,6 +5147,7 @@ public:
}
bool type_can_have_auto_increment_attribute() const { return true; }
uint32 max_display_length(const Item *item) const { return 25; }
uint32 Item_decimal_notation_int_digits(const Item *item) const { return 39; }
uint32 calc_pack_length(uint32 length) const { return sizeof(float); }
Item *create_typecast_item(THD *thd, Item *item,
const Type_cast_attributes &attr) const;