Class: Sequel::SQL::Cast
- Inherits:
-
GenericExpression
- Object
- Expression
- GenericExpression
- Sequel::SQL::Cast
- Defined in:
- lib/sequel/sql.rb
Overview
Represents a cast of an SQL expression to a specific type.
Instance Attribute Summary collapse
-
#expr ⇒ Object
readonly
The expression to cast.
-
#type ⇒ Object
readonly
The type to which to cast the expression.
Instance Method Summary collapse
-
#initialize(expr, type) ⇒ Cast
constructor
Set the expression and type for the cast.
Methods included from IsDistinctFrom::Methods
Methods included from Sequel::SQLite::JSONOpMethods
#sqlite_json_op, #sqlite_jsonb_op
Methods included from Postgres::HStoreOpMethods
Methods included from Postgres::RangeOpMethods
Methods included from Postgres::ArrayOpMethods
Methods included from Postgres::JSONOpMethods
Methods included from Postgres::InetOpMethods
Methods included from Postgres::PGRowOp::ExpressionMethods
Methods included from SubscriptMethods
Methods included from StringMethods
#escaped_ilike, #escaped_like, #ilike, #like
Methods included from PatternMatchMethods
Methods included from OrderMethods
Methods included from NumericMethods
Methods included from ComplexExpressionMethods
#extract, #sql_boolean, #sql_number, #sql_string
Methods included from CastMethods
#cast, #cast_numeric, #cast_string
Methods included from BooleanMethods
Methods included from AliasMethods
Methods inherited from Expression
#==, attr_reader, #clone, #eql?, #hash, inherited, #inspect
Constructor Details
#initialize(expr, type) ⇒ Cast
Set the expression and type for the cast
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# File 'lib/sequel/sql.rb', line 1241 def initialize(expr, type) @expr = expr @type = type freeze end |