How can you know that statistics should be updated?
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what are the advantages of cursors than procedures?
one of the column in my table contains the data like SAL ---- 1000 1000 2000 3000 3000 So my requirement is i want output like SAL --- 1000 2000 3000 it mean i want to delete duplicate rows in the table permanently and i want output in the above formatow should u write query?
Do we need to rebuild index after truncate?
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what is a trigger? : Sql dba
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