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ActiveRecord::Schema.define do execute "drop table test_oracle_defaults" rescue nil execute "drop sequence test_oracle_defaults_seq" rescue nil execute <<-SQL create table test_oracle_defaults ( id integer not null primary key, test_char char(1) default 'X' not null, test_string varchar2(20) default 'hello' not null, test_int integer default 3 not null ) SQL execute <<-SQL create sequence test_oracle_defaults_seq minvalue 10000 SQL end