Message Title

I got this working using the new snapshot and slightly changing my data population scripts: the default naming strategy seems to have changed from replacing camel cases with underscores to just keep the property as is. 4.x: expiryDate -> expiry_date, on 5.0 expiryDate -> expiryDate. Just mentioning that here for reference.

I tried to run the tests of Spring Data JPA against the latest snapshot and it seems there's still an issue with detecting primary columns. An example stack trace I got is:

Caused by: org.hibernate.exception.GenericJDBCException: Error accessing column metadata: PUBLIC.PUBLIC.ANNOTATEDAUDITABLEUSER
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:64) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:126) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:112) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.convertSQLException(InformationExtractorJdbcDatabaseMetaDataImpl.java:90) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.getForeignKeys(InformationExtractorJdbcDatabaseMetaDataImpl.java:472) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.schema.extract.internal.TableInformationImpl.foreignKeys(TableInformationImpl.java:123) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.schema.extract.internal.TableInformationImpl.getForeignKey(TableInformationImpl.java:134) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.schema.internal.SchemaMigratorImpl.findMatchingForeignKey(SchemaMigratorImpl.java:316) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.schema.internal.SchemaMigratorImpl.applyForeignKeys(SchemaMigratorImpl.java:296) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigrationToTargets(SchemaMigratorImpl.java:135) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.schema.internal.SchemaMigratorImpl.doMigration(SchemaMigratorImpl.java:76) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:146) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.hbm2ddl.SchemaUpdate.execute(SchemaUpdate.java:114) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:456) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:151) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:799) ~[hibernate-entitymanager-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	... 51 common frames omitted
Caused by: java.sql.SQLException: Column not found: PKTABLE_CATALOG
	at org.hsqldb.jdbc.Util.sqlException(Unknown Source) ~[hsqldb-2.2.8.jar:2.2.8]
	at org.hsqldb.jdbc.Util.sqlException(Unknown Source) ~[hsqldb-2.2.8.jar:2.2.8]
	at org.hsqldb.jdbc.Util.sqlException(Unknown Source) ~[hsqldb-2.2.8.jar:2.2.8]
	at org.hsqldb.jdbc.JDBCResultSet.findColumn(Unknown Source) ~[hsqldb-2.2.8.jar:2.2.8]
	at org.hsqldb.jdbc.JDBCResultSet.getString(Unknown Source) ~[hsqldb-2.2.8.jar:2.2.8]
	at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.extractKeyTableName(InformationExtractorJdbcDatabaseMetaDataImpl.java:524) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.getForeignKeys(InformationExtractorJdbcDatabaseMetaDataImpl.java:445) ~[hibernate-core-5.0.0-SNAPSHOT.jar:5.0.0.SNAPSHOT]
	... 62 common frames omitted
Caused by: org.hsqldb.HsqlException: Column not found: PKTABLE_CATALOG
	at org.hsqldb.error.Error.error(Unknown Source) ~[hsqldb-2.2.8.jar:2.2.8]
	at org.hsqldb.error.Error.error(Unknown Source) ~[hsqldb-2.2.8.jar:2.2.8]
	... 67 common frames omitted