Can ddl statements be used in pl/sql?

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i want count no of values in a column i.e enam eempno phoneno x 1 (98765,09887,096561,87964579,156678,678900876) that means if i select phone no from table i want to get total count of phone numbers i.e 6

8 Answers   Satyam,

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Store procedure will return a value?

4 Answers   eMids,

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how to retrieve only duplicate values in a table

9 Answers  

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What is coalesce in sql?

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what is bulk bind

4 Answers   TCS,

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What are the topics in pl sql?

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Is left join faster than join?

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What are system versioned tables?

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Is sql a microsoft product?

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how to eliminate null values in a column i.e table vlaues 1 2 3 NULL 3 4 1 5 NULL i want output like this 1 2 3 3 4 1 5 i dnt want to use nvl is null and i dnt want replace the NULL value with any value i.e nvl(col,o);

11 Answers   Satyam,

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What is difference between my sql and sql?

0 Answers  

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