Change "and and" to "and".
Report by Vik Reykja, patch by Kevin Grittner.
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@ -547,7 +547,7 @@ SELECT SUM(value) FROM mytab WHERE class = 2;
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If either transaction were running at the Repeatable Read isolation level,
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If either transaction were running at the Repeatable Read isolation level,
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both would be allowed to commit; but since there is no serial order of execution
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both would be allowed to commit; but since there is no serial order of execution
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consistent with the result, using Serializable transactions will allow one
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consistent with the result, using Serializable transactions will allow one
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transaction to commit and and will roll the other back with this message:
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transaction to commit and will roll the other back with this message:
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<screen>
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<screen>
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ERROR: could not serialize access due to read/write dependencies among transactions
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ERROR: could not serialize access due to read/write dependencies among transactions
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