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In an SQL query, which of the following symbols is used by ANSI-92 SQL (as opposed to the ANSI-89 used in MS Access) to represent
- In an SQL query, which of the following symbols is used by ANSI-92 SQL (as opposed to the ANSI-89 used in MS Access) to represent a single unspecified character?
- In an SQL query, which SQL keyword is used to determine if a column value is equal to any one of a set of values?
- In an SQL query, which SQL keyword is used to link two conditions that both must be true for the rows to be selected?
- In an SQL query, which SQL keyword is used to state the condition that specifies which rows are to be selected?
- In an SQL query, which of the following symbols is used by ANSI-92 SQL to represent all the columns in a single table?
- In an SQL query, which SQL keyword must be used to remove duplicate rows from the result table?
- ? (question mark)
- _ (underscore)
- % (percent)
- * (asterisk)
- . (period)
- EXISTS
- AND
- OR
- IN
- EXISTS
- AND
- OR
- IN
- SET
- SELECT
- FROM
- WHERE
- ? (question mark)
- * (asterisk)
- % (percent)
- _ (underscore)
a. KEY
b. DISTINCT
c. DELETE
d. UNIQUE
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