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#1
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#2
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I would really appreciate it if someone could give me the answers or direct me to a place that would have the answers to the following 5 questions. 1. I need an example of SQL select statement. (table tblSource, fields A,B,C where C<100).. "is this an example that I have in ( )? |
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2. I need to list 3 table joins or is "inner, outer, left" etc actual table joins? what are the others for my own knowledge. |
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3. Can you join a table to itself? (how? Alias.) |
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4. What is the diff, between distince and distinct row? |
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5. How would you check a value agains a lookup tableA? (IN) or is "IN" the answer? |
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I am very sorry for my stupidy but I am trying to learn and my boss for one reason or another gave me a ton of questions I cant answer. |
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Someone please help! |
#3
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I would really appreciate it if someone could give me the answers or direct me to a place that would have the answers to the following 5 questions. 1. I need an example of SQL select statement. (table tblSource, fields A,B,C where C<100).. "is this an example that I have in ( )? 2. I need to list 3 table joins or is "inner, outer, left" etc actual table joins? what are the others for my own knowledge. 3. Can you join a table to itself? (how? Alias.) 4. What is the diff, between distince and distinct row? 5. How would you check a value agains a lookup tableA? (IN) or is "IN" the answer? I am very sorry for my stupidy but I am trying to learn and my boss for one reason or another gave me a ton of questions I cant answer. Someone please help! |
#4
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I would really appreciate it if someone could give me the answers or direct me to a place that would have the answers to the following 5 questions. 1. I need an example of SQL select statement. (table tblSource, fields A,B,C where C<100).. "is this an example that I have in ( )? 2. I need to list 3 table joins or is "inner, outer, left" etc actual table joins? what are the others for my own knowledge. 3. Can you join a table to itself? (how? Alias.) 4. What is the diff, between distince and distinct row? 5. How would you check a value agains a lookup tableA? (IN) or is "IN" the answer? I am very sorry for my stupidy but I am trying to learn and my boss for one reason or another gave me a ton of questions I cant answer. Someone please help! |
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