public Index open ( Transaction tx ) { TableInfo ti = VanillaDb . catalogMgr ( ) . getTableInfo ( tblName , tx ) ; if ( ti == null ) throw new TableNotFoundException ( "table '" + tblName + "' is not defined in catalog." ) ; return Index . newInstance ( this , new SearchKeyType ( ti . schema ( ) , fldNames ) , tx ) ; }
Opens the index described by this object .