From SQR ...
1. What are the DML statements we write in a SQR ..
- Insert , update , delete
2. What is Break statement
- The Break Command is used to exit from the while or Evaluate Statement the Break Command is used to exit from the While or Evaluate Loops.
3. What is move command
- the move command is used to moving data from one field to another . it can also perform data conversions and data editing using special edit masks .
The move command can handle data of any format . The source and target fields for the move command can have different formats. For ex: the source can be a numeric variable, and the target can be a string variable . In this case, the command not only moved data, but also performs the numeric-to-string conversion .
4. What is let command
The Let command is much more complex and versatile than other date element manipulation commands . A single Let command may be capable of replacing a number of data manipulation and logic commands
Syntax : Let target_variable = Expression
1. What are the DML statements we write in a SQR ..
- Insert , update , delete
2. What is Break statement
- The Break Command is used to exit from the while or Evaluate Statement the Break Command is used to exit from the While or Evaluate Loops.
3. What is move command
- the move command is used to moving data from one field to another . it can also perform data conversions and data editing using special edit masks .
The move command can handle data of any format . The source and target fields for the move command can have different formats. For ex: the source can be a numeric variable, and the target can be a string variable . In this case, the command not only moved data, but also performs the numeric-to-string conversion .
4. What is let command
The Let command is much more complex and versatile than other date element manipulation commands . A single Let command may be capable of replacing a number of data manipulation and logic commands
Syntax : Let target_variable = Expression
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