properly order by to enable server-size optimization

ydb-platform · Aug 22, 2023 · b63f501 · b63f501
1 parent 7508f26
commit b63f501
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diff --git a/src/main/java/com/oltpbenchmark/benchmarks/tpcc/procedures/Delivery.java b/src/main/java/com/oltpbenchmark/benchmarks/tpcc/procedures/Delivery.java
@@ -38,7 +38,7 @@ public class Delivery extends TPCCProcedure {
             SELECT NO_O_ID FROM %s
              WHERE NO_D_ID = ?
                AND NO_W_ID = ?
-             ORDER BY NO_O_ID ASC
+             ORDER BY NO_W_ID ASC, NO_D_ID ASC, NO_O_ID ASC
              LIMIT 1
         """.formatted(TPCCConstants.TABLENAME_NEWORDER));
 

diff --git a/src/main/java/com/oltpbenchmark/benchmarks/tpcc/procedures/OrderStatus.java b/src/main/java/com/oltpbenchmark/benchmarks/tpcc/procedures/OrderStatus.java
@@ -45,7 +45,7 @@ public class OrderStatus extends TPCCProcedure {
          WHERE idx.O_W_ID = ?
            AND idx.O_D_ID = ?
            AND idx.O_C_ID = ?
-         ORDER BY idx.O_ID DESC LIMIT 1
+         ORDER BY idx.O_W_ID DESC, idx.O_D_ID DESC, idx.O_C_ID DESC, idx.O_ID DESC LIMIT 1
     """.formatted(TPCCConstants.TABLENAME_OPENORDER));
 
     public SQLStmt ordStatGetOrderLinesSQL = new SQLStmt(