25 lines
667 B
Ruby
25 lines
667 B
Ruby
# frozen_string_literal: true
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require "migration/base_dropper"
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module Migration
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class Migration::TableDropper
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def self.read_only_table(table_name)
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BaseDropper.create_readonly_function(table_name)
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DB.exec <<~SQL
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CREATE TRIGGER #{BaseDropper.readonly_trigger_name(table_name)}
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BEFORE INSERT OR UPDATE OR DELETE OR TRUNCATE
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ON #{table_name}
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FOR EACH STATEMENT
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EXECUTE PROCEDURE #{BaseDropper.readonly_function_name(table_name)};
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SQL
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end
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def self.execute_drop(table_name)
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DB.exec("DROP TABLE IF EXISTS #{table_name}")
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BaseDropper.drop_readonly_function(table_name)
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end
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end
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end
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