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GowthamRaj K
2021-07-28 17:34:13 +05:30
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@@ -458,8 +458,7 @@ Following are some of the most commonly used constraints available in SQL −
### EXISTS ### EXISTS
- The EXISTS operator is used to search for the presence of a row in a specified table that meets a certain criterion. - The EXISTS operator is used to search for the presence of a row in a specified table that meets a certain criterion.
### IN ### IN
- The IN operator is used to compare a value to a list of literal values that have been specified.
The IN operator is used to compare a value to a list of literal values that have been specified.
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