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Versions: 31
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Contents
module ActiveRecord
module ConnectionAdapters
module MySQL
module ColumnDumper
def column_spec_for_primary_key(column)
if column.bigint?
spec = { id: :bigint.inspect }
spec[:default] = schema_default(column) || 'nil' unless column.auto_increment?
else
spec = super
end
spec[:unsigned] = 'true' if column.unsigned?
spec
end
def prepare_column_options(column)
spec = super
spec[:unsigned] = 'true' if column.unsigned?
spec
end
def migration_keys
super + [:unsigned]
end
private
def default_primary_key?(column)
super && column.auto_increment?
end
def schema_type(column)
if column.sql_type == 'tinyblob'
:blob
else
super
end
end
def schema_precision(column)
super unless /time/ === column.sql_type && column.precision == 0
end
def schema_collation(column)
if column.collation && table_name = column.table_name
@table_collation_cache ||= {}
@table_collation_cache[table_name] ||= select_one("SHOW TABLE STATUS LIKE '#{table_name}'")["Collation"]
column.collation.inspect if column.collation != @table_collation_cache[table_name]
end
end
end
end
end
end
Version data entries
31 entries across 31 versions & 4 rubygems