Is there any restriction on the use of union in embedded sql?

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what is the maximum length of a table name, database name, and fieldname in mysql? : Sql dba

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Why we use triggers in mysql?

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What is a data manipulation language?

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What are the triggers associated with image items?

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What is the difference between sql, mysql and sql server?

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what is meant by urlencode and urldocode? : Sql dba

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What is the difference between truncate and drop statements?

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Can you join a table to itself?

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mention if it is possible to import data directly from t-sql commands without using sql server integration services? If yes, what are the commands? : Transact sql

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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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Explain about various levels of constraint.

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