InterviewSolution
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InterviewSolution
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While Creating A Table, By Mistake You Have Given Size Of One Field As 10. But As Per Requirement Size Should Be 8. What Is Your Next Step? |
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Answer» If table is empty then we alter this column to any length, but if some data GET inserted into the table then we can ALSO decrease the column length up to LARGEST data size AVAILABLE in that particular column. If table is empty then we alter this column to any length, but if some data get inserted into the table then we can also decrease the column length up to largest data size available in that particular column. |
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