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Change the flow control logic to be more clear #4047

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Merged
merged 1 commit into from
Nov 15, 2018
Merged

Change the flow control logic to be more clear #4047

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3 changes: 1 addition & 2 deletions _includes/v2.1/app/TxnSample.java
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Original file line number Diff line number Diff line change
Expand Up @@ -75,6 +75,7 @@ public static void retryTransaction(Connection conn, RetryableTransaction tx)
tx.run(conn);
releaseAttempted = true;
conn.releaseSavepoint(sp);
break;
}
catch(SQLException e) {
String sqlState = e.getSQLState();
Expand All @@ -83,14 +84,12 @@ public static void retryTransaction(Connection conn, RetryableTransaction tx)
if(sqlState.equals("40001")) {
// Signal the database that we will attempt a retry.
conn.rollback(sp);
continue;
} else if(releaseAttempted) {
throw new AmbiguousCommitException(e);
} else {
throw e;
}
}
break;
}
conn.commit();
}
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