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INSERT ... UPDATE ... VALUES()

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unknown
2003-05-03 01:16:56 +02:00
parent a20b167cae
commit b33115ecf9
19 changed files with 166 additions and 67 deletions
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4
sql/field.cc
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@ -5462,9 +5462,9 @@ create_field::create_field(Field *old_field,Field *orig_field)
char buff[MAX_FIELD_WIDTH],*pos;
String tmp(buff,sizeof(buff), charset);
/* Get the value from record[2] (the default value row) */
/* Get the value from default_values */
my_ptrdiff_t diff= (my_ptrdiff_t) (orig_field->table->rec_buff_length*2);
orig_field->move_field(diff); // Points now at record[2]
orig_field->move_field(diff); // Points now at default_values
bool is_null=orig_field->is_real_null();
orig_field->val_str(&tmp,&tmp);
orig_field->move_field(-diff); // Back to record[0]