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BitKeeper/deleted/.del-rpl_empty_master_crash.result: Delete: mysql-test/r/rpl_empty_master_crash.result BitKeeper/deleted/.del-rpl_empty_master_crash.test: Delete: mysql-test/t/rpl_empty_master_crash.test configure.in: Auto merged include/my_net.h: Auto merged include/my_pthread.h: Auto merged libmysql/libmysql.c: Auto merged mysql-test/t/func_math.test: Auto merged mysys/my_gethostbyname.c: Auto merged sql/ha_innodb.cc: Auto merged sql/item_func.cc: Auto merged
31 lines
1.1 KiB
Text
31 lines
1.1 KiB
Text
select floor(5.5),floor(-5.5);
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floor(5.5) floor(-5.5)
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5 -6
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select ceiling(5.5),ceiling(-5.5);
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ceiling(5.5) ceiling(-5.5)
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6 -5
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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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52.6 52.64 50 0 -52.6 -50
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round(5.5) round(-5.5)
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6 -6
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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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round(5.64,1) round(5.64,2) round(5.64,-1) round(5.64,-2)
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5.6 5.64 10 0
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select abs(-10), sign(-5), sign(5), sign(0);
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abs(-10) sign(-5) sign(5) sign(0)
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10 -1 1 0
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select log(exp(10)),exp(log(sqrt(10))*2);
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log(exp(10)) exp(log(sqrt(10))*2)
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10.000000 10.000000
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select pow(10,log10(10)),power(2,4);
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pow(10,log10(10)) power(2,4)
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10.000000 16.000000
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select rand(999999),rand();
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rand(999999) rand()
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0.014231365187309 0.8078568166195
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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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PI() sin(pi()/2) cos(pi()/2) abs(tan(pi())) cot(1) asin(1) acos(0) atan(1)
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3.141593 1.000000 0.000000 0.000000 0.64209262 1.570796 1.570796 0.785398
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select degrees(pi()),radians(360);
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degrees(pi()) radians(360)
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180 6.2831853071796
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