BiodbSqlBinaryOp {biodb}R Documentation

This class represents an SQL binary operator.

Description

This class represents an SQL binary operator.

This class represents an SQL binary operator.

Super class

biodb::BiodbSqlExpr -> BiodbSqlBinaryOp

Methods

Public methods

Inherited methods

Method new()

Constructor.

Usage
BiodbSqlBinaryOp$new(lexpr, op, rexpr)
Arguments
lexpr

A BiodbSqlExpr instance for the left part.

op

The binary operator, as a string.

rexpr

A BiodbSqlExpr instance for the right part.

Returns

A new instance.


Method toString()

Converts into a string.

Usage
BiodbSqlBinaryOp$toString()
Returns

A string containing the SQL expression.


Method clone()

The objects of this class are cloneable with this method.

Usage
BiodbSqlBinaryOp$clone(deep = FALSE)
Arguments
deep

Whether to make a deep clone.


[Package biodb version 1.0.4 Index]