class Sequel::LiteralString
LiteralString
is used to represent literal SQL
expressions. A LiteralString
is copied verbatim into an SQL
statement. Instances of LiteralString
can be created by calling Sequel.lit
.
Public Instance Methods
inspect()
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Show that the current string is a literal string in addition to the output.
# File lib/sequel/sql.rb 2015 def inspect 2016 "#<#{self.class} #{super}>" 2017 end
lit(*args)
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Return self if no args are given, otherwise return a SQL::PlaceholderLiteralString
with the current string and the given args.
# File lib/sequel/sql.rb 2021 def lit(*args) 2022 args.empty? ? self : SQL::PlaceholderLiteralString.new(self, args) 2023 end
to_sequel_blob()
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Convert a literal string to a SQL::Blob
.
# File lib/sequel/sql.rb 2026 def to_sequel_blob 2027 SQL::Blob.new(self) 2028 end