How do I know if I have sql express or standard?

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what is explain plan?, given an example...

3 Answers   Polaris,

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Where can I learn sql for free?

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Is it possible to Restore a Dropped Table using Rollback Command in Oracle SQL Plus ?

0 Answers   MCN Solutions,

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suppose u hav 1 book with set...page 1-100 n 101 -200 now print page from 2-100 n 102 -200... how we will do..?

6 Answers  

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What is crud sql?

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how to increment dates by 1 in mysql? : Sql dba

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Why we use join in sql?

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Does user triggers have entry for trigger with compilation errors?

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What is memory optimized table?

0 Answers  

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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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What are reports usually used for?

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