Answer / Neha Salonia

"To run SQL++ commands from a local file, use the @ command followed by the filename. For example:

```sql
@ C:my_script.sql
"""

What is character functions?

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Why use truncate instead of delete?

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Which are the different case manipulation functions in sql?

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Are null values same as that of zero or a blank space?

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What is a scalar value in sql?

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Explain the difference between drop and truncate commands in sql?

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Can you select everything, but 1 or 2 fields, without writer's cramp?

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what is ref cursor in pl/sql?

3 Answers  

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What is a join?

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What is Difference Between Unique and Primary Key Constraints?

1 Answers   Wipro,

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How many sql are there?

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Which are the different types of indexes in sql?

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