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kubawieczorek/opt-lock-update-params.java

Last active January 27, 2023 20:27
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opt-lock-update-params.java
private static void decreaseAccountBalance(PreparedStatement updateAccountStatement, ResultSet account, BigDecimal amount) throws SQLException {
BigDecimal accountBalance = account.getBigDecimal("balance");
updateAccountStatement.setBigDecimal(1, accountBalance.subtract(amount));
updateAccountStatement.setLong(2, account.getLong("version") + 1);
updateAccountStatement.setLong(3, account.getLong("account_id"));
updateAccountStatement.setLong(4, account.getLong("version"));
}
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