SQL> select dump('Michael Georgiou') from dual;
DUMP('MICHAELGEORGIOU')
-------------------------------------------------------------------------
Typ=96 Len=16: 77,105,99,104,97,101,108,32,71,101,111,114,103,105,111,117
SQL> select ascii('M') from dual;
ASCII('M')
----------
77
SQL> select ascii('i') from dual;
ASCII('I')
----------
105
Complete list of ascii characters are listed below:
Dec Hex Oct Char Description
0 0 000 null
1 1 001 start of heading
2 2 002 start of text
3 3 003 end of text
4 4 004 end of transmission
5 5 005 enquiry
6 6 006 acknowledge
7 7 007 bell
8 8 010 backspace
9 9 011 horizontal tab
10 A 012 new line
11 B 013 vertical tab
12 C 014 new page
13 D 015 carriage return
14 E 016 shift out
15 F 017 shift in
16 10 020 data link escape
17 11 021 device control 1
18 12 022 device control 2
19 13 023 device control 3
20 14 024 device control 4
21 15 025 negative acknowledge
22 16 026 synchronous idle
23 17 027 end of trans. block
24 18 030 cancel
25 19 031 end of medium
26 1A 032 substitute
27 1B 033 escape
28 1C 034 file separator
29 1D 035 group separator
30 1E 036 record separator
31 1F 037 unit separator
32 20 040 space
33 21 041 !
34 22 042 "
35 23 043 #
36 24 044 $
37 25 045 %
38 26 046 &
39 27 047 '
40 28 050 (
41 29 051 )
42 2A 052 *
43 2B 053 +
44 2C 054 ,
45 2D 055 -
46 2E 056 .
47 2F 057 /
48 30 060 0
49 31 061 1
50 32 062 2
51 33 063 3
52 34 064 4
53 35 065 5
54 36 066 6
55 37 067 7
56 38 070 8
57 39 071 9
58 3A 072 :
59 3B 073 ;
60 3C 074 <
61 3D 075 =
62 3E 076 >
63 3F 077 ?
Dec Hex Oct Char
64 40 100 @
65 41 101 A
66 42 102 B
67 43 103 C
68 44 104 D
69 45 105 E
70 46 106 F
71 47 107 G
72 48 110 H
73 49 111 I
74 4A 112 J
75 4B 113 K
76 4C 114 L
77 4D 115 M
78 4E 116 N
79 4F 117 O
80 50 120 P
81 51 121 Q
82 52 122 R
83 53 123 S
84 54 124 T
85 55 125 U
86 56 126 V
87 57 127 W
88 58 130 X
89 59 131 Y
90 5A 132 Z
91 5B 133 [
92 5C 134 \
93 5D 135 ]
94 5E 136 ^
95 5F 137 _
96 60 140 `
97 61 141 a
98 62 142 b
99 63 143 c
100 64 144 d
101 65 145 e
102 66 146 f
103 67 147 g
104 68 150 h
105 69 151 i
106 6A 152 j
107 6B 153 k
108 6C 154 l
109 6D 155 m
110 6E 156 n
111 6F 157 o
112 70 160 p
113 71 161 q
114 72 162 r
115 73 163 s
116 74 164 t
117 75 165 u
118 76 166 v
119 77 167 w
120 78 170 x
121 79 171 y
122 7A 172 z
123 7B 173 {
124 7C 174 |
125 7D 175 }
126 7E 176 ~
127 7F 177 DEL
