Class: Baza::Driver::Pg::Indexes

Inherits:
Object
  • Object
show all
Defined in:
lib/baza/driver/pg/indexes.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Indexes

Returns a new instance of Indexes.



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# File 'lib/baza/driver/pg/indexes.rb', line 4

def initialize(args)
  @db = args.fetch(:db)
end

Instance Attribute Details

#db ⇒ Object (readonly)

Returns the value of attribute db.



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# File 'lib/baza/driver/pg/indexes.rb', line 2

def db
  @db
end

Instance Method Details

#create_index(index_list, args = {}) ⇒ Object 



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# File 'lib/baza/driver/pg/indexes.rb', line 8

def create_index(index_list, args = {})
  sqls = Baza::Driver::Pg::CreateIndexSqlCreator.new(db: db, indexes: index_list, create_args: args, on_table: args.fetch(:table_name)).sqls

  unless args[:return_sql]
    db.transaction do
      sqls.each do |sql|
        db.query(sql)
      end
    end
  end

  sqls if args[:return_sql]
end