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&& (Logical AND) (SSIS Expression)

SQL Server 2012

Performs a logical AND operation. The expression evaluates to TRUE if all conditions are TRUE.

boolean_expression1 && boolean_expression2

Arguments

boolean _expression1, boolean_expression2: Is any valid expression that evaluates to TRUE, FALSE, or NULL.

Result Types

DT_BOOL

Remarks

The following table shows the result of the && operator.

Result	Expression	Expression
TRUE	TRUE	TRUE
FALSE	TRUE	FALSE
FALSE	FALSE	FALSE
NULL	NULL	NULL
NULL	NULL	TRUE
FALSE	NULL	FALSE

Expression Examples

This example uses the StandardCost and the ListPrice columns. The example evaluates to TRUE if the value of the StandardCost column is less than 300 and the ListPrice column is greater than 500.

StandardCost < 300 && ListPrice > 500

This example uses the variables SPrice and LPrice instead of literals.

StandardCost < @SPrice && ListPrice > @LPrice

Reference

& (Bitwise AND) (SSIS Expression)

Concepts

Operator Precedence and Associativity

Other Resources

Operators (SSIS Expression)

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