Commit 0d5ed06e authored by Benjamin Eberlei's avatar Benjamin Eberlei

Update UPGRADE

parent 7e3dec87
# Upgrade to 2.3
## Oracle Session Init now sets Numeric Character
Before 2.3 the Oracle Session Init did not care about the numeric character of the Session.
This could lead to problems on non english locale systems that required a comma as a floating
point seperator in Oracle. Since 2.3, using the Oracle Session Init on connection start the
client session will be altered to set the numeric character to ".,":
ALTER SESSION SET NLS_NUMERIC_CHARACTERS = '.,'
See [DBAL-345](http://www.doctrine-project.org/jira/browse/DBAL-345) for more details.
## Doctrine\DBAL\Connection and Doctrine\DBAL\Statement
The query related methods including but not limited to executeQuery, exec, query, and executeUpdate
......
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