[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-3055) Incorrect type of SQLServer column for Java 'float' field
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http://opensource.atlassian.com/projects/hibernate/browse/HHH-3055?page=c...
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Guillaume Grussenmeyer commented on HHH-3055:
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In order not to have Hibernate schema validation telling you your DB schema is invalid
because "double" Java fields are mapped to "float" columns, one must
also add the following registration in her custom dialect:
registerColumnTyp( Types.DOUBLE, "float" );
Else, Hibernate will complain that the double Java field is mapped to a "float"
column while it should be mapped to a "double precision" one (although the
column was created by Hibernate itself...).
Incorrect type of SQLServer column for Java 'float' field
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Key: HHH-3055
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3055
Project: Hibernate3
Issue Type: Bug
Components: core
Affects Versions: 3.2.1
Environment: Hibernate Annotations 3.3.0.GA
Hibernate EntityManager 3.3.1.GA
Hibernate 3.2.1
Microsoft SQL Server, version: 9.00.3042
Microsoft SQL Server 2005 JDBC Driver, version: 1.1.1501.101
Reporter: Guillaume Grussenmeyer
When mapping a Java field of type 'float' to a SQLServer table, the corresponding
database column is created with type 'float', which is not correct as SQL Server
floats are double precision, while Java floats are simple precision.
The corresponding column should be created with type "real".
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