The following lines contain the word 'select', 'insert', 'update' or 'delete':
SELECT CUR.SYMBOL
FROM FND_CURRENCIES_VL CUR
WHERE CUR.CURRENCY_CODE=p_currency_code
AND p_date BETWEEN
NVL(CUR.START_DATE_ACTIVE,p_date) AND
NVL(CUR.END_DATE_ACTIVE,p_date+1);
SELECT CUR.PRECISION
FROM FND_CURRENCIES_VL CUR
WHERE CUR.CURRENCY_CODE=p_currency_code
AND p_date BETWEEN
NVL(CUR.START_DATE_ACTIVE,p_date) AND
NVL(CUR.END_DATE_ACTIVE,p_date+1);