group_bit_and description Syntax example keywords group_bit_and description Syntax expr GROUP_BIT_AND(expr) 对expr进行 and 计算, 返回新的expr 支持所有INT类型 example mysql > select...

group_bit_or description Syntax example keywords group_bit_or description Syntax expr GROUP_BIT_OR(expr) 对expr进行 or 计算, 返回新的expr 支持所有INT类型 example mysql > select *...

group_bit_and description Syntax example keywords group_bit_and description Syntax expr GROUP_BIT_AND(expr) 对expr进行 and 计算, 返回新的expr 支持所有INT类型 example mysql > select...

group_bit_or description Syntax example keywords group_bit_or description Syntax expr GROUP_BIT_OR(expr) Perform an or calculation on expr, and return a new expr. All in...

bit_length Description Syntax example keywords bit_length Description Syntax INT bit_length (VARCHAR str) Return length of argument in bits. example mysql > select ...

BIT_LENGTH() Description Syntax Arguments Examples BIT_LENGTH() Description Returns the length of the string str in bits. Returns NULL if str is NULL . Syntax > ...

BIT_XOR Description Syntax Arguments Examples BIT_XOR Description Aggregate function. The BIT_XOR(expr) function returns the bitwise XOR of all bits in expr. Synt...

group_bit_and description Syntax example keywords group_bit_and description Syntax expr GROUP_BIT_AND(expr) Perform an and calculation on expr, and return a new expr. Al...

bit_length description Syntax example keywords bit_length description Syntax INT bit_length(VARCHAR str) 返回字符串的位长度。 example mysql > select bit_length ( "abc" ); +...

Zero Bit Types void Pointers to Zero Bit Types Zero Bit Types For some types, @sizeOf is 0: void The Integers u0 and i0 . Arrays and Vectors with len 0, or with an el...