class Focus::JsonbExpression

• Focus::JsonbExpression
• Focus::Expression
• Reference
• Object

Direct Known Subclasses

• Focus::JsonbColumn
• Focus::JsonbLiteral

Defined in:

focus/expressions/jsonb_expression.cr

Constructors

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

Instance Method Summary

• #concat(rhs : Focus::JsonbExpression) : Focus::JsonbExpression

  PostgreSQL JSONB concatenation operator ||

• #contained_by(rhs : Focus::JsonbExpression) : Focus::BoolExpression

  PostgreSQL JSONB containment operator <@

• #contains(rhs : Focus::JsonbExpression) : Focus::BoolExpression

  PostgreSQL JSONB containment operator @>

• #delete(index : Focus::IntExpression(Int32)) : Focus::JsonbExpression

  PostgreSQL JSONB delete index operator -

• #delete(key : Focus::StringExpression) : Focus::JsonbExpression

  PostgreSQL JSONB delete key operator -

• #delete_path(path : Focus::Expression) : Focus::JsonbExpression

  PostgreSQL JSONB delete path operator #-

• #eq(rhs : Focus::JsonbExpression) : Focus::BoolExpression
• #get(index : Focus::IntExpression(Int32)) : Focus::JsonbExpression

  PostgreSQL JSONB path operator -> with integer index

• #get(key : Focus::StringExpression) : Focus::JsonbExpression

  PostgreSQL JSONB path operator ->

• #get_path(path : Focus::Expression) : Focus::JsonbExpression

  PostgreSQL JSONB path operator #>

• #get_path_text(path : Focus::Expression) : Focus::StringExpression

  PostgreSQL JSONB path operator #>> returns text

• #get_text(index : Focus::IntExpression(Int32)) : Focus::StringExpression

  PostgreSQL JSONB path operator ->> with integer index returns text

• #get_text(key : Focus::StringExpression) : Focus::StringExpression

  PostgreSQL JSONB path operator ->> returns text

• #has_all_keys(keys : Focus::Expression) : Focus::BoolExpression

  PostgreSQL JSONB all keys existence operator ?&

• #has_any_key(keys : Focus::Expression) : Focus::BoolExpression

  PostgreSQL JSONB any key existence operator ?|

• #has_key(key : Focus::StringExpression) : Focus::BoolExpression

  PostgreSQL JSONB key existence operator ?

• #inner : Focus::Expression | Nil
• #is_distinct_from(rhs : Focus::JsonbExpression) : Focus::BoolExpression
• #is_not_distinct_from(rhs : Focus::JsonbExpression) : Focus::BoolExpression
• #not_eq(rhs : Focus::JsonbExpression) : Focus::BoolExpression

Constructor Detail

Instance Method Detail