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Developer-C 11.1
3.0
4.0
10.2
10.3
10.4
10.5
10.6
10.7
10.8
10.9
5.5
5.6
5.7
8.0
18
11g Release 2
18c
21c
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8.4
9.3
9.4
9.5
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10
11
12
13
14
15
16
3.8
3.16
3.27
3.39
2012
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2022
2.11
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Sakila
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AdventureWorks
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AdventureWorks
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with test as ( select N'0083441141' as str ), rcte as ( select value = left(str, 1), leftover = right(str, len(str) - 1) from test union all select left(leftover, 1), right(leftover, len(leftover) - 1) from rcte where len(leftover) > 0 ) select value from rcte
value
0
0
8
3
4
4
1
1
4
1