func_op.test
上传用户:romrleung
上传日期:2022-05-23
资源大小:18897k
文件大小:1k
- # Description
- # -----------
- # Simple operands and arithmetic grouping
- select 1+1,1-1,1+1*2,8/5,8%5,mod(8,5),mod(8,5)|0,-(1+1)*-2;
- explain extended select 1+1,1-1,1+1*2,8/5,8%5,mod(8,5),mod(8,5)|0,-(1+1)*-2;
- select 1 | (1+1),5 & 3,bit_count(7) ;
- explain extended select 1 | (1+1),5 & 3,bit_count(7) ;
- select 1 << 32,1 << 63, 1 << 64, 4 >> 2, 4 >> 63, 1<< 63 >> 60;
- #
- # bug #1993: bit functions must be unsigned
- #
- select -1 | 0, -1 ^ 0, -1 & 0;
- select -1 | 1, -1 ^ 1, -1 & 1;
- select 1 | -1, 1 ^ -1, 1 & -1;
- select 0 | -1, 0 ^ -1, 0 & -1;
- select -1 >> 0, -1 << 0;
- select -1 >> 1, -1 << 1;
- # End of 4.1 tests