Collating functions are deleted when they are overridden by later calls to the collation creation functions or when the database connection is closed using sqlite3_close(). The xDestroy callback is not called if the sqlite3_create_collation_v2() function fails.
Cost of Silver Coins. For the most part, silver coins will range in price from a few dollars over spot to $10-$20 over spot per ounce. The higher the price, the more likely that there is limited quantities of the coin available due to reduced production numbers or higher demand.
The rising price of silver spelled doom for its use in circulating coinage after the mid 1960s. The dimes and quarters dated 1967 were produced in both the normal .800 fine silver and in a reduced .500 silver. The latter continued into 1968 for these two coins, but a non-silver composition was phased in that year. The production of silver halves ended abruptly with the centenary issue of 1967, and later pieces were of nickel. Thus ended Canadaâs rich history of circulating silver coins.