Sha256: 9eea0408e42e3526250e5fcc0417ecbe03d96252dbeda8ee98c89c1fa4591de2
Contents?: true
Size: 838 Bytes
Versions: 21
Compression:
Stored size: 838 Bytes
Contents
# frozen_string_literal: true
module Thredded
class BaseMigration < (Thredded.rails_gte_51? ? ActiveRecord::Migration[5.1] : ActiveRecord::Migration)
protected
def user_id_type
Thredded.user_class.columns.find { |c| c.name == Thredded.user_class.primary_key }.sql_type
end
def column_type(table, column_name)
column_name = column_name.to_s
columns(table).find { |c| c.name == column_name }.sql_type
end
# @return [Integer, nil] the maximum number of codepoints that can be indexed for a primary key or index.
def max_key_length
return nil unless connection.adapter_name =~ /mysql|maria/i
# Conservatively assume that innodb_large_prefix is **disabled**.
# If it were enabled, the maximum key length would instead be 768 utf8mb4 characters.
191
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems