When I make queries with some tables I get this error. (In ubuntu)
this is incompatible with sql_mode = only_full_group_by
My teacher says it's an installation error .. Thanks for the help
When I make queries with some tables I get this error. (In ubuntu)
this is incompatible with sql_mode = only_full_group_by
My teacher says it's an installation error .. Thanks for the help
It is possible that you are giving this error because you have activated ONLY_FULL_GROUP_BY
with this command:
SET sql_mode = 'ONLY_FULL_GROUP_BY';
Then:
A. Try turning it off with this:
SET sql_mode = '';
B. Try to run the query that previously gave you an error.
If you keep giving an error, edit your question placing the query in question. Maybe there is a problem of duplicate ids in the column you want to group together for.