SQL4010 | |
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Message Text: | Table scan access for table &1 |
Cause Text: | Table scan access was used to select rows from the table. The table number refers to the relative position of this table in the query. |
Recovery Text: | Table scan is generally a good performing option when selecting a high percentage of rows from the table. The use of an index, however, may improve the performance of the query when selecting a low percentage of rows from the table. |