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HHH-7323 this test changes the Database Collation but not changed it back, which causes some other tests fail

This commit is contained in:
Strong Liu 2012-05-23 18:13:02 +08:00
parent db347c9de7
commit 1f467c01a4
1 changed files with 33 additions and 36 deletions
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69
hibernate-core/src/matrix/java/org/hibernate/test/dialect/functional/SQLServerDialectTest.java
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@ -30,6 +30,8 @@ import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.List;
import org.hibernate.LockMode;
@ -39,6 +41,7 @@ import org.hibernate.Transaction;
import org.hibernate.dialect.SQLServer2005Dialect;
import org.hibernate.exception.SQLGrammarException;
import org.hibernate.internal.SessionFactoryImpl;
import org.hibernate.jdbc.ReturningWork;
import org.hibernate.testing.RequiresDialect;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
@ -58,9 +61,29 @@ public class SQLServerDialectTest extends BaseCoreFunctionalTestCase {
public void testMaxResultsSqlServerWithCaseSensitiveCollation() throws Exception {
Session s = openSession();
Connection conn = ( (SessionFactoryImpl) s.getSessionFactory() ).getConnectionProvider().getConnection();
String databaseName = conn.getCatalog();
conn.close();
s.beginTransaction();
String defaultCollationName = s.doReturningWork( new ReturningWork<String>() {
@Override
public String execute(Connection connection) throws SQLException {
String databaseName = connection.getCatalog();
ResultSet rs = connection.createStatement().executeQuery( "SELECT collation_name FROM sys.databases WHERE name = '"+databaseName+ "';" );
while(rs.next()){
return rs.getString( "collation_name" );
}
throw new AssertionError( "can't get collation name of database "+databaseName );
}
} );
s.getTransaction().commit();
s.close();
s = openSession();
String databaseName = s.doReturningWork( new ReturningWork<String>() {
@Override
public String execute(Connection connection) throws SQLException {
return connection.getCatalog();
}
} );
s.createSQLQuery( "ALTER DATABASE " + databaseName + " set single_user with rollback immediate" )
.executeUpdate();
s.createSQLQuery( "ALTER DATABASE " + databaseName + " COLLATE Latin1_General_CS_AS" ).executeUpdate();
@ -81,42 +104,16 @@ public class SQLServerDialectTest extends BaseCoreFunctionalTestCase {
.setFirstResult( 2 )
.setMaxResults( 2 )
.list();
// without patch this query produces following sql (Note that the tablename as well as the like condition have turned into lowercase)"
// WITH query AS (select product0_.id as id0_, product0_.description as descript2_0_, ROW_NUMBER() OVER (ORDER BY CURRENT_TIMESTAMP) as __hibernate_row_nr__ from product product0_ where product0_.description like 'kit%') SELECT * FROM query WHERE __hibernate_row_nr__ >= ? AND __hibernate_row_nr__ < ?
// this leads to following exception:
// org.hibernate.exception.SQLGrammarException: Invalid object name 'product'.
// at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:122)
// at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49)
// at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125)
// at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110)
// at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:130)
// at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81)
// at $Proxy18.executeQuery(Unknown Source)
// at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
// ...
// Caused by: com.microsoft.sqlserver.jdbc.SQLServerException: Invalid object name 'product'.
// at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:197)
// at com.microsoft.sqlserver.jdbc.SQLServerStatement.getNextResult(SQLServerStatement.java:1493)
// at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.doExecutePreparedStatement(SQLServerPreparedStatement.java:390)
// at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement$PrepStmtExecCmd.doExecute(SQLServerPreparedStatement.java:340)
// at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:4575)
// at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1400)
// at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeCommand(SQLServerStatement.java:179)
// at com.microsoft.sqlserver.jdbc.SQLServerStatement.executeStatement(SQLServerStatement.java:154)
// at com.microsoft.sqlserver.jdbc.SQLServerPreparedStatement.executeQuery(SQLServerPreparedStatement.java:283)
// at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
// at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
// at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
// at java.lang.reflect.Method.invoke(Unknown Source)
// at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:122)
// ... 44 more
assertEquals( 2, list.size() );
tx.rollback();
s.close();
s = openSession();
s.createSQLQuery( "ALTER DATABASE " + databaseName + " set single_user with rollback immediate" )
.executeUpdate();
s.createSQLQuery( "ALTER DATABASE " + databaseName + " COLLATE " + defaultCollationName ).executeUpdate();
s.createSQLQuery( "ALTER DATABASE " + databaseName + " set multi_user" ).executeUpdate();
s.close();
}