20 lines
664 B
SQL
20 lines
664 B
SQL
CREATE TABLE sys_roles
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(
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id INTEGER PRIMARY KEY GENERATED ALWAYS AS IDENTITY,
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name TEXT NOT NULL,
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code TEXT NOT NULL UNIQUE,
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ
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);
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CREATE TRIGGER update_sys_roles_updated_at
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BEFORE UPDATE
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ON sys_roles
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FOR EACH ROW
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EXECUTE FUNCTION update_updated_at_column();
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COMMENT ON COLUMN sys_roles.id IS '主键ID';
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COMMENT ON COLUMN sys_roles.name IS '角色名称';
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COMMENT ON COLUMN sys_roles.code IS '角色编码，唯一';
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COMMENT ON COLUMN sys_roles.created_at IS '创建时间';
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COMMENT ON COLUMN sys_roles.updated_at IS '更新时间'; |