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I have this table (Account) containing fields ID and ParentID. ParentID's value is the ID of the parent account for that account. Now, I set up a trigger that on delete of the parent, all children also gets deleted. But the delete only works one level. I mean when I … |
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Hi, I just would like to ask if there is a benefit regarding this type of relationship between tables. Say I have a table named Student. I usually relate a table (one-to-one) to extend it. What I mean is so as to not put too much columns in Student table … |
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I've read that the bits in a byte (in c++) are implementation or system dependent. What does that mean? Does it mean implementation of c++ or the processor architecture or some other thing? And I've read that you should use sizeof to determine the size of a byte? Could you … |
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Hi, im just beginning c++ and been reading regarding cin and cout. After reading the chapter, I just got curious what acually a stream is. It is said in some as a series of characters. In a site: "A stream is an abstraction that represents a device on which input … |