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| author | Alexander Barkov <bar@mariadb.com> | 2019-10-10 08:12:14 +0400 |
|---|---|---|
| committer | Alexander Barkov <bar@mariadb.com> | 2019-10-10 08:12:14 +0400 |
| commit | 312ba3cc3dd13fe3da1aeac8a32887be98c8a7ae (patch) | |
| tree | 608d138c261c1b20fea2daaa0a88b53139b3643f /sql/field.h | |
| parent | b37386d854b37743a7b4ae578312dd27bec055ce (diff) | |
| download | mariadb-git-312ba3cc3dd13fe3da1aeac8a32887be98c8a7ae.tar.gz | |
MDEV-20783 INET6 cannot be converted to BINARY(16)
Diffstat (limited to 'sql/field.h')
| -rw-r--r-- | sql/field.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sql/field.h b/sql/field.h index 9c98ea810f6..a0d8476df94 100644 --- a/sql/field.h +++ b/sql/field.h @@ -742,6 +742,7 @@ protected: } void error_generated_column_function_is_not_allowed(THD *thd, bool error) const; + static void do_field_eq(Copy_field *copy); static void do_field_int(Copy_field *copy); static void do_field_real(Copy_field *copy); static void do_field_string(Copy_field *copy); @@ -893,6 +894,10 @@ public: */ typedef void Copy_func(Copy_field*); virtual Copy_func *get_copy_func(const Field *from) const= 0; + virtual Copy_func *get_copy_func_to(const Field *to) const + { + return to->get_copy_func(this); + } /* Store functions returns 1 on overflow and -1 on fatal error */ virtual int store_field(Field *from) { return from->save_in_field(this); } virtual int save_in_field(Field *to)= 0; |