11.5 let 语句 11.5 let 语句 Julia 的let 语句本身既不包含条件也没有循环,但它的功能却是独树一帜的。 let 语句能够自成一个作用域。通常,我们会让let 语句在开始处携带赋值语句,并以此定义相应的局部变量。另外,与其他的代码块一样,let 语句也可以包含子语句组。下面是一个简单的例子: julia > x = ...
Description Syntax Remarks Example Keywords Description AES encryption function. This function behaves like the AES_ENCRYPT function in MySQL. By default, it uses the AES_1...
DROP ENCRYPT RULE Description Syntax Supplement Example Reserved words Related links DROP ENCRYPT RULE Description The DROP ENCRYPT RULE syntax is used to drop an existi...
DROP ENCRYPT RULE Description Syntax Supplement Example Reserved words Related links DROP ENCRYPT RULE Description The DROP ENCRYPT RULE syntax is used to drop an existi...
COUNT ENCRYPT RULE Description Syntax Supplement Return value description Example Reserved word Related links COUNT ENCRYPT RULE Description The COUNT ENCRYPT RULE synt...
SHOW ENCRYPT RULES Description Syntax Note Return value description Example Reserved word Related links SHOW ENCRYPT RULES Description The SHOW ENCRYPT RULES syntax is ...