| 174 | |
| 175 | |
| 176 | static void copy_string(MEM_ROOT *mem_root, String* dst, const String* src) |
| 177 | { |
| 178 | size_t len= src->length(); |
| 179 | if (len) |
| 180 | { |
| 181 | char* copy= (char*) alloc_root(mem_root, len + 1); |
| 182 | if (copy) |
| 183 | { |
| 184 | memcpy(copy, src->ptr(), len); |
| 185 | copy[len]= '\0'; |
| 186 | dst->set(copy, len, src->charset()); |
| 187 | } |
| 188 | } |
| 189 | else |
| 190 | dst->length(0); |
| 191 | } |
| 192 | |
| 193 | void |
| 194 | Sql_condition::copy_opt_attributes(const Sql_condition *cond) |
no test coverage detected