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kikeda1104/テーブル作成

Last active July 13, 2018 06:43
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テーブル作成
def call
@conn.exec(ERB.new(erb_template).result(binding))
end
private
def erb_template
<<-SQL
<% TABLES.each do |table| %>
create table <%= table %>_copy (like <%= table %>);
<% end %>
SQL
end
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