SELECT * FROM employee WHERE dept_name="Comp Sci";
In the SQL given above there is an error . Identify the error.
Dept_name
Employee
“Comp Sci”
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1
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The _______operation performs a set union of two “similarly structured” tables
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2
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The ________ clause is used to list the attributes desired in the result of a query.
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3
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Using which language can a user request information from a database?
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4
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A ________ in a table represents a relationship among a set of values.
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5
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Which keyword must be used here to rename the field name?
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6
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Student(ID, name, dept name, tot_cred)
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7
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For each attribute of a relation, there is a set of permitted values, called the ________ of that attribute.
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8
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The term attribute refers to a ___________ of a table.
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9
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Which one of the following is procedural language?
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10
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In SQL the spaces at the end of the string are removed by _______ function.
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