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08526ba32d
Fixes after last merge from 4.0. (Code not yet complete, need anoter merge from 4.0) heap/hp_write.c: cleanup myisam/ft_boolean_search.c: Fixed tree handling to new format mysql-test/r/alter_table.result: SHOW FULL COLUMN FROM TABLE now returns comment mysql-test/r/func_math.result: Updated results mysql-test/r/heap_btree.result: Portability fix mysql-test/r/isam.result: SHOW FULL COLUMN FROM TABLE now returns comment mysql-test/r/show_check.result: SHOW FULL COLUMN FROM TABLE now returns comment mysql-test/t/heap_btree.test: Portability fix mysql-test/t/show_check.test: SHOW FULL COLUMN FROM TABLE now returns comment sql/field.cc: Fix for comment handling sql/field.h: Added CHARSET_INFO to field structure sql/item_cmpfunc.cc: Fixed like to use system charset (need to be updated) sql/item_func.cc: Update to new charset handling sql/mysql_priv.h: cleanup sql/sql_base.cc: Added charset to HA_CREATE_INFO sql/sql_delete.cc: Added charset to HA_CREATE_INFO sql/sql_parse.cc: Added charset to HA_CREATE_INFO sql/sql_select.cc: cleanup sql/sql_show.cc: charset change sql/sql_string.h: cleanup sql/sql_table.cc: cleanup sql/sql_yacc.yy: Go back to old code for ALTER table ... MODIFY sql/table.cc: fixed comment handling sql/unireg.cc: new field format
33 lines
1.2 KiB
Text
33 lines
1.2 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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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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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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select round(5.5),round(-5.5);
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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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