Minor improvements to transaction manager README.

robertmhaas · robertmhaas · commit 6fcde8a5c80e · 2016-03-04T14:12:28.000-05:00
A simple SELECT is handled by PortalRunSelect, not ProcessQuery.  Also,
the previous indentation was unclear: change it so that a deeper level
of indentation indicates that the outer function calls the inner one.

Stas Kelvich
diff --git a/src/backend/access/transam/README b/src/backend/access/transam/README
@@ -61,23 +61,23 @@ sequence:
 
      /  StartTransactionCommand;
     /       StartTransaction;
-1) <        ProcessUtility;             << BEGIN
+1) <    ProcessUtility;                 << BEGIN
     \       BeginTransactionBlock;
      \  CommitTransactionCommand;
 
     /   StartTransactionCommand;
-2) /        ProcessQuery;               << SELECT ...
-   \        CommitTransactionCommand;
+2) /    PortalRunSelect;                << SELECT ...
+   \    CommitTransactionCommand;
     \       CommandCounterIncrement;
 
     /   StartTransactionCommand;
-3) /        ProcessQuery;               << INSERT ...
-   \        CommitTransactionCommand;
+3) /    ProcessQuery;                   << INSERT ...
+   \    CommitTransactionCommand;
     \       CommandCounterIncrement;
 
      /  StartTransactionCommand;
     /   ProcessUtility;                 << COMMIT
-4) <            EndTransactionBlock;
+4) <        EndTransactionBlock;
     \   CommitTransactionCommand;
      \      CommitTransaction;
 
