class Polo::Adapters::MySQL
Public Instance Methods
ignore_transform(inserts, records)
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# File lib/polo/adapters/mysql.rb, line 17 def ignore_transform(inserts, records) inserts.map do |insert| insert.gsub("INSERT", "INSERT IGNORE") end end
on_duplicate_key_update(inserts, records)
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# File lib/polo/adapters/mysql.rb, line 4 def on_duplicate_key_update(inserts, records) insert_and_record = inserts.zip(records) insert_and_record.map do |insert, record| values_syntax = record.attributes.keys.map do |key| "`#{key}` = VALUES(`#{key}`)" end on_dup_syntax = "ON DUPLICATE KEY UPDATE #{values_syntax.join(', ')}" "#{insert} #{on_dup_syntax}" end end