class

Focus::StringExpression

Inherits Focus::Expression / Reference / Object

Constructors

new(inner : Focus::Expression | Nil = nil)

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new_string_func(func_name : String, *expressions : Focus::Expression) : StringExpression

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Instance methods

between(min : Focus::StringExpression, max : Focus::StringExpression) : Focus::BoolExpression

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concat(rhs : Focus::Expression) : Focus::StringExpression

arg type is Focus::Expression because the database will automatically cast the types to string which allows SELECT 'Price: $' || 100 AS product_price;

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eq(rhs : Focus::StringExpression) : Focus::BoolExpression

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greater_than(rhs : Focus::StringExpression) : Focus::BoolExpression

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greater_than_eq(rhs : Focus::StringExpression) : Focus::BoolExpression

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inner

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is_distinct_from(rhs : Focus::StringExpression) : Focus::BoolExpression

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is_not_distinct_from(rhs : Focus::StringExpression) : Focus::BoolExpression

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less_than(rhs : Focus::StringExpression) : Focus::BoolExpression

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less_than_eq(rhs : Focus::StringExpression) : Focus::BoolExpression

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like(pattern : Focus::StringExpression) : Focus::BoolExpression

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not_between(min : Focus::StringExpression, max : Focus::StringExpression) : Focus::BoolExpression

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not_eq(rhs : Focus::StringExpression) : Focus::BoolExpression

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not_like(pattern : Focus::StringExpression) : Focus::BoolExpression

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