use map instead of list for keys/preds

hypermodeinc · Mar 2, 2021 · 6f8609f · 6f8609f
1 parent 64a000a
commit 6f8609f
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Showing 3 changed files with 343 additions and 141 deletions.
diff --git a/protos/api.proto b/protos/api.proto
@@ -126,8 +126,8 @@ message TxnContext {
 	uint64 start_ts = 1;
 	uint64 commit_ts = 2;
 	bool aborted = 3;
-	repeated string keys = 4;  // List of keys to be used for conflict detection.
-	repeated string preds = 5; // List of predicates involved in this transaction.
+	map<string, bool> keys = 4;  // Set of keys to be used for conflict detection.
+	map<string, bool> preds = 5; // Set of predicates involved in this transaction.
 }
 
 message Check {}