Comma-separated string to tabular format

 

Comma-separated string to tabular data

Sometimes we need to extract individual data from the comma-separated strings. We can use the following query to do that in oracle.


SELECT REGEXP_SUBSTR('my comma separated string', '[^,]', 1, LEVEL) TYPE, LEVEL

FROM DUAL

CONNECT BY LEVEL <= REGEXP_COUNT('my  comma separated string','[^,]') ;

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