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Home/ Questions/Q 8908
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Alek Richter
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Alek RichterEnlightened
Asked: January 11, 20222022-01-11T10:04:05+00:00 2022-01-11T10:04:05+00:00

MySQL error code: 1175 during UPDATE in MySQL Workbench

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I’m trying to update the column visited to give it the value 1. I use MySQL workbench, and I’m writing the statement in the SQL editor from inside the workbench. I’m writing the following command:

UPDATE tablename SET columnname=1;

It gives me the following error:

You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column To disable safe mode, toggle the option ….

I followed the instructions, and I unchecked the safe update option from the Edit menu then Preferences then SQL Editor. The same error still appear & I’m not able to update this value. Please, tell me what is wrong?

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  1. Alek Richter Enlightened
    2022-01-11T10:04:26+00:00Added an answer on January 11, 2022 at 10:04 am

    It looks like your MySql session has the safe-updates option set. This means that you can’t update or delete records without specifying a key (ex. primary key) in the where clause.

    Try:

    SET SQL_SAFE_UPDATES = 0;

    Or you can modify your query to follow the rule (use primary key in where clause)

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