Update PostgreSqlPlatform.php

[birko]

Decimal column Update if precision or scale was changed

[doctrinebot]

Hello,

thank you for creating this pull request. I have automatically opened an issue
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http://www.doctrine-project.org/jira/browse/DBAL-614

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[beberlei]

We have to check if this affects other platforms as well. Also a test would be great, but probably a bit difficult to setup.

[birko]

Should I add the test in /Doctrine/Tests/DBAL/Platforms/AbstractPlatformTestCase.php ?
But who will fix then the other platorms then. I am Not skilled in every SQL ;)

[deeky666]

@birko @beberlei As far as I can see this doesn't affect the other platforms as they use the AbstractPlatform::getColumnDeclarationSQL method to generate the SQL for changed columns, no matter what has changed (only Sqlite seems to handle it differently but still doesn't seem to be affected by this).

[deeky666]

@birko Can you please provide a test for this?

[birko]

Yes. I will add it soon. probably later today

[birko]

sorry for so much commits. couldn't run the test localy