Explain the savepoint statement.

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When a dml statement is executed, in which cursor attributes, the outcome of the statement is saved?

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Explain the uses of a database trigger?

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How to get unique records from a table?

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What is scalar function in sql?

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Which sorts rows in sql?

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What is the difference between left and left outer join?

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Can a key be both primary and foreign?

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SELECT flavor, SUM (ice_cream_sales) FROM sales_detail GROUP BY flavor ORDER BY 2 DESC If the "sales_detail" table contains ten records with different values in the flavor column (two "vanilla," three "chocolate," four "strawberry," and one NULL), how many rows are returned by the sample code above? 1. 0 rows 2. 1 row 3. 3 rows 4. 4 rows 5. 10 rows

8 Answers   Sonata,

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how can we repair a mysql table? : Sql dba

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Do triggers have restrictions on the usage of large datatypes, such as long and long raw?

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what are the t string functions available in tsql? : Transact sql

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