instance method
add_column_sql
Ruby on Rails 5.0.7.2
Since v3.2.22.5 Last seen in v5.1.7Signature
add_column_sql(table_name, column_name, type, options = {})No documentation comment.
Parameters
-
table_namereq -
column_namereq -
typereq -
optionsopt = {}
Source
# File activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb, line 748
def add_column_sql(table_name, column_name, type, options = {})
td = create_table_definition(table_name)
cd = td.new_column_definition(column_name, type, options)
schema_creation.accept(AddColumnDefinition.new(cd))
end
Defined in activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb line 748
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Defined in ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter