Function tbl_create

lib_acl_cpp/samples/db/mysql_query/main.cpp:79–105

}

static bool tbl_create(const char* dbaddr, const char* dbname,
	const char* dbuser, const char* dbpass)
{
	acl::db_mysql db(dbaddr, dbname, dbuser, dbpass);
	if (db.open() == false)
	{
		printf("open %s@mysql error, dbuser: %s, dbpass: %s\r\n",
			dbaddr, dbuser, dbpass);
		return false;
	}

	if (db.tbl_exists("group_tbl"))
	{
		printf("table exist\r\n");
		return (true);
	}
	else if (db.sql_update(CREATE_TBL) == false)
	{
		printf("sql error\r\n");
		return (false);
	}
	else
	{
		printf("create table ok\r\n");
		return (true);
	}
}

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static bool tbl_insert(acl::db_handle& db, int n)