Labels:text | screenshot | rectangle OCR: FIGURE 1: ORACLE7 PARALLEL QUERY ARCHITECTURE USER-DEFINED FUNCTION SELECT SUM ( REVENUE), STORE FROM LINE ITEMS WHERE PROFIT ( PRICE, COST,UNITS) >0.2 GROUP BY STORE SQL DATA SORT A-K SCAN QUERY COORDINATOR SORT LES SCAN SORT T-Z SCAN COORDINATE SERVERS, SORT BY STORE, SCAN LINE ITEMS, DYNAMIC DATA PARTITIONING RETURN RESULTS SUM REVENUES EXECUTING " PROFIT" FUNCTION IN PARALLEL
