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-rw-r--r--sql/field.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/sql/field.h b/sql/field.h
index 7534a506edc..9d40caf0932 100644
--- a/sql/field.h
+++ b/sql/field.h
@@ -5203,6 +5203,13 @@ public:
bool vers_check_timestamp(const Lex_table_name &table_name) const;
bool vers_check_bigint(const Lex_table_name &table_name) const;
+
+ static void upgrade_data_types(List<Create_field> &list)
+ {
+ List_iterator<Create_field> it(list);
+ while (Create_field *f= it++)
+ f->type_handler()->Column_definition_implicit_upgrade(f);
+ }
};