Monday, April 14
Pixy's Actually Useful Tip Of The Day
MySQL will automatically convert integer values into strings when needed.
Mostly.
When you are supplying an index key, it will do the conversion, and actually work, but the query analyzer won't recognise it and won't use the index. Even if you use a FORCE INDEX clause.
Yay for subtle but deadly behaviours.
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MySQL will automatically convert integer values into strings when needed.
Mostly.
When you are supplying an index key, it will do the conversion, and actually work, but the query analyzer won't recognise it and won't use the index. Even if you use a FORCE INDEX clause.
Yay for subtle but deadly behaviours.
Posted by: Pixy Misa at
11:36 PM
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