class VectorWiseDatabaseMeta extends IngresDatabaseMeta implements DatabaseInterface {

  @Override
  public String getFieldDefinition( ValueMetaInterface v, String tk, String pk, boolean use_autoinc,
    boolean add_fieldname, boolean add_cr ) {
    String retval = "";

    String fieldname = v.getName();
    int length = v.getLength();
    int precision = v.getPrecision();

    if ( add_fieldname ) {
      retval += fieldname + " ";
    }

    int type = v.getType();
    switch ( type ) {
      case ValueMetaInterface.TYPE_TIMESTAMP:
      case ValueMetaInterface.TYPE_DATE:
        retval += "TIMESTAMP";
        break;
      case ValueMetaInterface.TYPE_BOOLEAN:
        retval += "CHAR(1)";
        break;
      case ValueMetaInterface.TYPE_NUMBER:
      case ValueMetaInterface.TYPE_INTEGER:
      case ValueMetaInterface.TYPE_BIGNUMBER:
        if ( fieldname.equalsIgnoreCase( tk ) || // Technical key
          fieldname.equalsIgnoreCase( pk ) // Primary key
        ) {
          if ( use_autoinc ) {
            retval += "GENERATED ALWAYS AS IDENTITY START WITH 1 INCREMENT BY 1";
          } else {
            retval += "BIGINT PRIMARY KEY NOT NULL";
          }
        } else {
          if ( precision == 0 ) {
            // integer numbers
            if ( length > 9 ) {
              retval += "BIGINT";
            } else {
              if ( length == -1 || length > 4 ) { // If the length is undefined or greater than 4, use a standard INTEGER
                retval += "INTEGER";
              } else {
                if ( length > 2 ) {
                  retval += "SMALLINT";
                } else {
                  retval += "INTEGER1";
                }
              }
            }
          } else {
            retval += "FLOAT8";
          }
        }
        break;
      case ValueMetaInterface.TYPE_STRING:
        // Maybe use some default DB String length in case length<=0
        if ( length > 0 ) {
          if ( length > 32000 ) {
            retval += "VARCHAR(32000)";
          } else {
            retval += "VARCHAR(" + length + ")";
          }
        } else {
          retval += "VARCHAR(9999)";
        }
        break;
      default:
        retval += " UNKNOWN";
        break;
    }

    if ( add_cr ) {
      retval += Const.CR;
    }

    return retval;
  }

}