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e2a116411e
Change TRUNCATE(number) to truncate towards zero for negative numbers Fix NULL handling for DESCRIBE table_name
15 lines
585 B
Text
15 lines
585 B
Text
#
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# Test of math functions
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#
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select floor(5.5),floor(-5.5);
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select ceiling(5.5),ceiling(-5.5);
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select truncate(52.64,1),truncate(52.64,2),truncate(52.64,-1),truncate(52.64,-2), truncate(-52.64,1),truncate(-52.64,-1);
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select round(5.5),round(-5.5);
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select round(5.64,1),round(5.64,2),round(5.64,-1),round(5.64,-2);
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select abs(-10), sign(-5), sign(5), sign(0);
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select log(exp(10)),exp(log(sqrt(10))*2);
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select pow(10,log10(10)),power(2,4);
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select rand(999999),rand();
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select pi(),sin(pi()/2),cos(pi()/2),abs(tan(pi())),cot(1),asin(1),acos(0),atan(1);
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select degrees(pi()),radians(360);
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