Overriding unique indexed values
- by Yeti
This is what I'm doing right now (name is UNIQUE):
SELECT * FROM fruits WHERE name='apple';
Check if the query returned any
result. If yes, don't do anything. If
no, a new value has to be inserted:
INSERT INTO fruits (name) VALUES ('apple');
Instead of the above is it ok to insert the value into the table without checking if it already exists? If the name already exists in the table, an error will be thrown and if it doesn't, a new record will be inserted.
Right now I am having to insert 500 records in a for loop, which results in 1000 queries. Will it be ok to skip the "already-exists" check?
