THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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Standard Syntax: MERGE INTO <target table> AS T USING <source expression/table> AS S ON <boolean expression>expression1> WHEN MATCHED [AND <boolean expression>expression2>] THEN UPDATE SET <set clause list> WHEN MATCHED [AND <boolean expression>expression3>] THEN DELETE WHEN NOT MATCHED [AND <boolean expression>expression4>] THEN INSERT VALUES<value list> |
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