Converting date,money,or other more specific data types to char or varchar will usually succeed.
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Verified
Q44: To drop a nonkey column from a
Q45: In the database redesign process,before proceeding with
Q46: Adding new tables and relationships to a
Q47: To drop a primary key column from
Q48: Depending on the DBMS,when changing the minimum
Q50: There are several difficulties with increasing cardinalities
Q51: Database redesign is fairly easy when _.
A)information
Q52: When increasing cardinalities from 1:N to N:M,we
Q53: Which of the following is not a
Q54: In the database redesign process,an SQL tool
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