Question

While loading data using the COPY command from std i/o devices, you need to enter a ____________ character after entering the data.

a) comma (,)
b) semicolon (;)
c) pipe (|)
d) caret (^)

Answer 1

When loading data using the COPY command from std i/o devices, a delimiter character needs to be entered after entering the data.

Step-by-step explanation:

When loading data using the COPY command from std i/o devices, you need to enter a delimiter character after entering the data.

The delimiter character is used to separate the fields or values in the data. The delimiter character can be any character that is not present in the data itself. Common choices for delimiter characters are the comma (,), semicolon (;), pipe (|), or caret (^).

For example, if you have a CSV (comma-separated values) file, you would use a comma (,) as the delimiter character to indicate where one field ends and another begins.