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Firebird
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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
23c
8.4
9.3
9.4
9.5
9.6
10
11
12
13
14
15
16
3.8
3.16
3.27
3.39
2012
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2017 (Linux)
2019
2019 (Linux)
2022
2.11
2.6
2.8
2.18
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Sakila
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AdventureWorks
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AdventureWorks
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with t (col) as ( select 'Abc' from dual union all -- ok select '123' from dual union all -- ok select 'A123' from dual union all -- смесь латинские и цифры select 'abcÜ' from dual union all -- символ латинский, но не английский select 'ab c' from dual union all -- пробел select 'Аbc' from dual -- русский символ А ) select col, case when regexp_like (col, '^([A-Za-z]+|[0-9]+)$') then 'yes' else 'no' end matched from t
COL
MATCHED
Abc
yes
123
yes
A123
no
abcÜ
no
ab c
no
Аbc
no