Class: QueryBuilder::CQL::Contexts::Index

Inherits:

Base

• Object
• QueryBuilder::CQL::Contexts::Index

Defined in:

lib/query_builder/cql/contexts/index.rb

Overview

Describes the Cassandra table index

Instance Method Summary

• #create(*options) ⇒ QueryBuilder::Statements::CreateIndex

  Builds the ‘CREATE INDEX’ CQL statement for the current table.

• #drop ⇒ QueryBuilder::Statements::DropIndex

  Builds the ‘DROP INDEX’ CQL statement.

• #to_s ⇒ <type>

  <description>.

Instance Method Details

#create(*options) ⇒ QueryBuilder::Statements::CreateIndex

Builds the ‘CREATE INDEX’ CQL statement for the current table

Parameters:

• options (Hash)

Returns:

• (QueryBuilder::Statements::CreateIndex)

# File 'lib/query_builder/cql/contexts/index.rb', line 28

def create(*options)
  Statements::CreateIndex.new(context: self).add(options)
end

#drop ⇒ QueryBuilder::Statements::DropIndex

Builds the ‘DROP INDEX’ CQL statement

Returns:

• (QueryBuilder::Statements::DropIndex)

# File 'lib/query_builder/cql/contexts/index.rb', line 36

def drop
  Statements::DropIndex.new(context: self)
end

#to_s ⇒ <type>

<description>

Returns:

• (<type>) —

  <description>

# File 'lib/query_builder/cql/contexts/index.rb', line 18

def to_s
  [table.keyspace.name, name].join(".")
end