Bitwise functions
Bitwise operations performing on long expressions.
bitwiseAnd
Calculates the bitwise and between two long expressions.
-
Syntax
bitwiseAnd(long expression, long expression) -
Parameters
Name Type Mandatory Default Constraints Description firstExpression
long expression
yes
The first long expression for the binary operation.
secondExpression
long expression
yes
The second long expression for the binary operation.
-
Example
1data record(a = 0, b = 0),2 record(a = 0, b = 1),3 record(a = 1, b = 0),4 record(a = 1, b = 1),5 record(a = 12, b = 10)6| fieldsAdd bitwiseAnd(a, b)Query result
a b bitwiseAnd(a, b) 00001010011112108
bitwiseCountOnes
Counts the bits assigned to one of the long expressions.
-
Syntax
bitwiseCountOnes(long expression) -
Parameters
Name Type Mandatory Default Constraints Description expression
long expression
yes
The long expression whose bits will be inverted.
-
Example
1data record(a = 0),2 record(a = 1),3 record(a = -1),4 record(a = 9223372036854775807),5 record(a = -9223372036854775807),6 record(a = 12)7| fieldsAdd bitwiseCountOnes(a)Query result
a bitwiseCountOnes(a) 0011-1649,223,372,036,854,776,00063-9,223,372,036,854,776,0002122
bitwiseNot
Inverts the bits included in the long expression.
-
Syntax
bitwiseNot(long expression) -
Parameters
Name Type Mandatory Default Constraints Description expression
long expression
yes
The long expression whose bits will be inverted.
-
Example
1data record(a = 0),2 record(a = 1),3 record(a = -1),4 record(a = 9223372036854775807),5 record(a = -9223372036854775808),6 record(a = 12)7| fieldsAdd bitwiseNot(a)Query result
a bitwiseNot(a) 0-11-2-109,223,372,036,854,776,000-9,223,372,036,854,776,000-9,223,372,036,854,776,0009,223,372,036,854,776,00012-13
bitwiseShiftLeft
Shifts the long expressions by the number of given bits to the left.
-
Syntax
bitwiseShiftLeft(long expression, long expression) -
Parameters
Name Type Mandatory Default Constraints Description expression
long expression
yes
The long expression that will be bitwise shifted to the left.
numberOfBits
long expression
yes
The number of bits by which the expression will be shifted left.
-
Example
1data record(a = 0, bits = 1),2 record(a = 1, bits = 1),3 record(a = 1, bits = 2),4 record(a = 9223372036854775807, bits = 1),5 record(a = -9223372036854775808, bits = 1)6| fieldsAdd bitwiseShiftLeft(a, bits)Query result
a bits bitwiseShiftLeft(a, bits) 0101121249,223,372,036,854,776,0001-2-9,223,372,036,854,776,00010
bitwiseShiftRight
Shifts the long expression by number of given bits to the right. It has an optional parameter ignoreSign, that defines, if the sign bit should be ignored. If the parameter is false, it can be compared to >> in Java, otherwise to >>>.
-
Syntax
bitwiseShiftRight(long expression, long expression, ignoreSign: boolean) -
Parameters
Name Type Mandatory Default Constraints Description expression
long expression
yes
The long expression that will be bitwise shifted right.
numberOfBits
long expression
yes
The number of bits by which the expression will be shifted right.
ignoreSign
boolean expression
no
false
The boolean expression that indicates if the sign bit should be ignored (treated like any bit) while shifting, If false, the sign bit is preserved and just the other bits are shifted.
-
Example
1data record(a = 0, bits = 1),2 record(a = 1, bits = 1),3 record(a = 1, bits = 2),4 record(a = 9223372036854775807, bits = 1),5 record(a = -9223372036854775808, bits = 1),6 record(a = -1, bits = 2)7| fieldsAdd bitwiseShiftRight(a, bits, ignoreSign: false),8 bitwiseShiftRight(a, bits, ignoreSign: true)Query result
a bits bitwiseShiftRight(a, bits, ignoreSign:FALSE) bitwiseShiftRight(a, bits, ignoreSign:TRUE) 0100110012009,223,372,036,854,776,00014,611,686,018,427,388,0004,611,686,018,427,388,000-9,223,372,036,854,776,0001-4,611,686,018,427,388,0004,611,686,018,427,388,000-12-14,611,686,018,427,388,000
bitwiseOr
Calculates the bitwise or between two long expressions.
- Syntax
bitwiseOr(long expression, long expression)
-
Parameters
Name Type Mandatory Default Constraints Description firstExpression
long expression
yes
The first long expression for the binary operation.
secondExpression
long expression
yes
The second long expression for the binary operation.
-
Example
1data record(a = 0, b = 0),2 record(a = 0, b = 1),3 record(a = 1, b = 0),4 record(a = 1, b = 1),5 record(a = 12, b = 10)6| fieldsAdd bitwiseOr(a, b)Query result
a b bitwiseOr(a, b) 000011101111121014
bitwiseXor
Calculates the bitwise xor between two long expressions.
-
Syntax
bitwiseXor(long expression, long expression) -
Parameters
Name Type Mandatory Default Constraints Description firstExpression
long expression
yes
The first long expression for the binary operation.
secondExpression
long expression
yes
The second long expression for the binary operation.
-
Example
1data record(a = 0, b = 0),2 record(a = 0, b = 1),3 record(a = 1, b = 0),4 record(a = 1, b = 1),5 record(a = 12, b = 10)6| fieldsAdd bitwiseXor(a, b)Query result
a b bitwiseXor(a, b) 00001110111012106