REPORT 1: History executions under different isolation levels and database systems. No primary key and no indexes were used.
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insphan |
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insphan2 |
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delphan |
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delphan_2 |
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keyran1 |
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keyran2 |
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keyran3 |
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keyran3_2 |
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keyran4 |
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keyran4_2 |
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skew |
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si1 |
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TABLE 1. Displays the clustering history executions. The column FILE contains the names of the input files. The rest of the columns show how the outputs of the same history are different under several Isolation Levels and Database products (ora: ORACLE 8, db2:DB2-5). If fields on the same row contain the same letter the corresponding outputs had identical results. The fields link to these outputs. The plus (+) is an indication that the history did not finish properly because a TIMEOUT occured. The minus (-) is an indication that a serialization error occured.