SqlServerDialect.java 文件源码

@Override
public Collection<String> renameTableStatements(Table fromTable, Table toTable) {
  String from = fromTable.getName();
  String to = toTable.getName();
  Builder<String> builder = ImmutableList.<String>builder();

  builder.add("IF EXISTS (SELECT 1 FROM sys.objects WHERE OBJECT_ID = OBJECT_ID(N'" + from + "_version_DF') AND type = (N'D')) exec sp_rename N'" + from + "_version_DF', N'" + to + "_version_DF'");

  if (!primaryKeysForTable(fromTable).isEmpty()) {
    builder.add("sp_rename N'" + from + "." + from + "_PK', N'" + to + "_PK', N'INDEX'");
  }

  builder.add("sp_rename N'" + from + "', N'" + to + "'");

  return builder.build();
}