chr(9) tab空格?????? chr(10) 換行????? chr(13) 回車??????? Chr(13)&chr(10) 回車換行?????? chr(32) 空格符?????? chr(34) 雙引號?????? chr(39) 單引號

chr(33) !??????? chr(34) "??????? chr(35) #??????? chr(36) $??????? chr(37) %??????? chr(38) &??????? chr(39) '??????? chr(40) (??????? chr(41) )??????? chr(42) *
chr(43) +??????? chr(44) ,??????? chr(45) -??????? chr(46) .??????? chr(47) /

Chr(48) 0??????? Chr(49) 1??????? Chr(50) 2??????? Chr(51) 3??????? Chr(52) 4??????? Chr(53) 5??????? Chr(54) 6??????? Chr(55) 7??????? Chr(56) 8??????? Chr(57) 9

chr(58)??????????? chr(59) ;??????? chr(60) <??????? chr(61) =??????? chr(62) >??????? chr(63) ???????? chr(64) @

chr(65) A??????? chr(66) B??????? chr(67) C??????? chr(68) D??????? chr(69) E??????? chr(70) F??????? chr(71) G??????? chr(72) H???????? chr(73) I????????? chr(74) J
chr(75) K??????? chr(76) L??????? chr(77) M??????? chr(78) N??????? chr(79) O??????? chr(80) P??????? chr(81) Q??????? chr(82) R??????? chr(83) S??????? chr(84) T
chr(85) U??????? chr(86) V??????? chr(87) W??????? chr(88) X??????? chr(89) Y??????? chr(90) Z

chr(91) [??????? chr(92) \??????? chr(93) ]??????? chr(94) ^??????? chr(95) _??????? chr(96) `

chr(97) a??????? chr(98) b??????? chr(99) c??????? chr(100) d??????? chr(101) e?????? chr(102) f?????? chr(103) g?????? chr(104) h??????? chr(105) i
chr(106) j??????? chr(107) k?????? chr(108) l??????? chr(109) m?????? chr(110) n?????? chr(111) o?????? chr(112) p??????? chr(113) q?????? chr(114) r
chr(115) s?????? chr(116) t??????? chr(117) u?????? chr(118) v?????? chr(119) w?????? chr(120) x??????? chr(121) y?????? chr(122) z

chr(123) {?????? chr(124) |?????? chr(125) }?????? chr(126) ~??????? chr(127)??????????chr(128) ??????? chr(153)???????? chr(169) ?????????? chr(174)??

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select 'ab'||chr(10)||'cd' from dual;結果如下: ab cdselect 'IsMust=true'|| chr(10) || 'Length=20' from dual;結果如下: IsMust=trueLength=20

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總結

以上是生活随笔為你收集整理的ASCII码对应表chr(9)、chr(10)、chr(13)、chr(32)、chr(34)、chr(39)、chr(.. 以及oracle中使用chr的全部內容，希望文章能夠幫你解決所遇到的問題。

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