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[HHH-14031] on H2 1.4.200 and above use localtime/localtimestamp 

As suggested by @famod we need to use localtime instead
or current_time because of changes in H2.

In particular the JDBC driver now refuses to convert
TIME/TIMESTAMP WITH TIME ZONE to plain TIME/TIMESTAMP.
This commit is contained in:
Gavin King 2020-08-25 13:54:07 +02:00 committed by Christian Beikov
parent 8389b1a7a2
commit 179327cd40
1 changed files with 6 additions and 2 deletions
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8
hibernate-core/src/main/java/org/hibernate/dialect/H2Dialect.java
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@ -210,8 +210,12 @@ public class H2Dialect extends Dialect {
registerFunction( "curtime", new NoArgSQLFunction( "curtime", StandardBasicTypes.TIME ) );
registerFunction( "curtimestamp", new NoArgSQLFunction( "curtimestamp", StandardBasicTypes.TIME ) );
registerFunction( "current_date", new NoArgSQLFunction( "current_date", StandardBasicTypes.DATE ) );
registerFunction( "current_time", new NoArgSQLFunction( "current_time", StandardBasicTypes.TIME ) );
registerFunction( "current_timestamp", new NoArgSQLFunction( "current_timestamp", StandardBasicTypes.TIMESTAMP ) );
// H2 made a nasty breaking change that changed the type of
// - current_timestamp to timestamp with time zone
// - current_time to time with time zone
// and also refuses to implicitly convert the type
registerFunction( "current_time", new NoArgSQLFunction( buildId >= 200 ? "localtime" : "current_time", StandardBasicTypes.TIME ) );
registerFunction( "current_timestamp", new NoArgSQLFunction( buildId >= 200 ? "localtimestamp" : "current_timestamp", StandardBasicTypes.TIMESTAMP ) );
registerFunction( "datediff", new StandardSQLFunction( "datediff", StandardBasicTypes.INTEGER ) );
registerFunction( "dayname", new StandardSQLFunction( "dayname", StandardBasicTypes.STRING ) );
registerFunction( "dayofmonth", new StandardSQLFunction( "dayofmonth", StandardBasicTypes.INTEGER ) );