TokenEmpty: Empty token class.

In sqlq: 'SQL' Query Builder

Empty token class.

Description

Empty token class.

Empty token class.

Details

This class represents an empty SQL token. It is used in situations where a token is required by the structure of the code, but no actual SQL code needs to be generated.

Super class

sqlq::Token -> TokenEmpty

Methods

Public methods

• TokenEmpty$new()

• TokenEmpty$toString()

• TokenEmpty$clone()

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Method new()

Initializer.

Usage

TokenEmpty$new()

Returns

Nothing.

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Method toString()

Converts into a string.

Usage

TokenEmpty$toString()

Returns

A string containing the SQL expression.

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Method clone()

The objects of this class are cloneable with this method.

Usage

TokenEmpty$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

# No example since this class is not exported.

sqlq documentation built on Sept. 16, 2025, 9:10 a.m.