| ⇢ | C | Result::getOneRow() added | |
| ⇢ | C | Driver::realConnect() added | |
| ⇢ | B | Statement::bindParameters() added | |
| ⇢ | A | Statement::realExecute() added | |
| ⇢ | A | Driver::realSetAttribute() added | |
| ⇢ | A | Driver::realGetAttribute() added | |
| ⇢ | A | Statement::realPrepare() added | |
| ⇢ | A | Driver::realBegin() added | |
| ⇢ | A | Driver::realCommit() added | |
| ⇢ | A | Statement::realClose() added | |
| ⋮ | view more | ||
| A | ↘ | B | StatementAbstract::execute() got worse |