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Databases Modifying Data with SQL Updating Data in a Database Update All Rows or Columns in a Table

Kevin Haller
Kevin Haller
5,940 Points
Posted by Kevin Haller
Kevin Haller
5,940 Points

UPDATE books SET title="test", author="test2"; Error: disk I/O error Refreshing the browser doesn't help.

Could the error code be related to refreshing the URL? Thank you!

1 Answer

Patrik Horváth
Patrik Horváth
11,110 Points
Patrik Horváth
Patrik Horváth
11,110 Points

your SQL is Okey so try use your Own Database on your PC using XAMP / WAMP / MAMP because it looks like you use SQL Lite in workspace with errors are little bit confusing

there can be a lot of solutions for example SQL is out of Free Space, ... and a lot of more this should not happend in Real SQL server

UPDATE table_name
SET column1 = value1, column2 = value2, ...
WHERE condition;

WARNING ALL VALUES WILL BE CHANGED ! 
UPDATE table_name
SET column1 = value1, column2 = value2, ...

also you can try ".log stderr" before your SQL code i dont think it will work in workspace