Difference between revisions of "SQL - Check with regex if the string text is only composed of numbers"
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Line 1: | Line 1: | ||
select | |||
text, | |||
case | |||
when REGEXP_LIKE (trim(text), '^[0-9]*$') then 'Yes' | |||
else 'No' | |||
end "Only numbers ?" | |||
from( | |||
select '19051989' text from dual | |||
union | |||
select '19 mai 1989' text from dual | |||
); |
Revision as of 10:10, 13 April 2018
select
text, case when REGEXP_LIKE (trim(text), '^[0-9]*$') then 'Yes' else 'No' end "Only numbers ?"
from(
select '19051989' text from dual union select '19 mai 1989' text from dual
);