> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/server/reference/error-codes/mariadb-error-codes-1700-to-1799/e1719.md).

# Error 1719: UPDATE IGNORE is unsafe because the order in which rows are updated determines which (if

| Error Code | SQLSTATE | Error                              | Description                                                                                                                                                                            |
| ---------- | -------- | ---------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 1719       | HY000    | ER\_BINLOG\_UNSAFE\_UPDATE\_IGNORE | UPDATE IGNORE is unsafe because the order in which rows are updated determines which (if any) rows are ignored. This order cannot be predicted and may differ on master and the slave. |

## Possible Causes and Solutions

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