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Document Parenthesis BC break.

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Fabio B. Silva 2013-04-06 13:02:43 -03:00
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UPGRADE.md
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@ -11,6 +11,23 @@ Before 2.4 the postFlush and onFlush events were only called when there were
actually entities that changed. Now these events are called no matter if there
are entities in the UoW or changes are found.
## Parenthesis are now considered in arithmetic expression
Before 2.4 parenthesis are not considered in arithmetic primary expression.
That's conceptually wrong, since it might result in wrong values. For example:
The DQL:
SELECT 100/(2*2) FROM MyEntity
Before 2.4 it generates the SQL:
SELECT 100/2*2 my_entity
Now parenthesis are considered, the previous DQL will generate:
SELECT (100/2*2) my_entity
# Upgrade to 2.3
## EntityManager#find() not calls EntityRepository#find() anymore