org.hibernate.dialect.identity.Chache71IdentityColumnSupport Maven / Gradle / Ivy

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Hibernate's core ORM functionality

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/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
 * See the lgpl.txt file in the root directory or .
 */
package org.hibernate.dialect.identity;

import org.hibernate.MappingException;

/**
 * @author Andrea Boriero
 */
public class Chache71IdentityColumnSupport extends IdentityColumnSupportImpl {
	@Override
	public boolean supportsIdentityColumns() {
		return true;
	}

	@Override
	public boolean hasDataTypeInIdentityColumn() {
		// Whether this dialect has an Identity clause added to the data type or a completely separate identity
		// data type
		return true;
	}

	@Override
	public String getIdentityColumnString(int type) throws MappingException {
		// The keyword used to specify an identity column, if identity column key generation is supported.
		return "identity";
	}

	@Override
	public String getIdentitySelectString(String table, String column, int type) {
		return "SELECT LAST_IDENTITY() FROM %TSQL_sys.snf";
	}
}