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Developer-C 11.1
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CREATE TABLE TEST (STRING VARCHAR(MAX)) INSERT INTO TEST VALUES ('CARBIDOPA 48.75MG/LEVODOPA 195MG SA CAP'),('BUPRENORPHINE 8MG/NALOXONE 2MG SL TAB'),('HCTZ 12.5MG/LOSARTAN 100MG TAB')
3 rows affected
SELECT SUBSTRING(STRING, PATINDEX('%[0-9]%',STRING), CHARINDEX('/',STRING)-PATINDEX('%[0-9]%',STRING) + 1) --BEGIN WITH NUMBER & END WITH '/' + SUBSTRING( SUBSTRING(STRING,CHARINDEX('/',STRING),LEN(STRING) - CHARINDEX('/',STRING) + 1), --RIGHT STRING PATINDEX('%[0-9]%',SUBSTRING(STRING,CHARINDEX('/',STRING),LEN(STRING) - CHARINDEX('/',STRING) + 1)), --START POINT OF RIGHT STRING CHARINDEX(' ',SUBSTRING(STRING,CHARINDEX('/',STRING),LEN(STRING) - CHARINDEX('/',STRING) + 1),CHARINDEX(' ',SUBSTRING(STRING,CHARINDEX('/',STRING),LEN(STRING) - CHARINDEX('/',STRING) + 1)) + 1) - PATINDEX('%[0-9]%',SUBSTRING(STRING,CHARINDEX('/',STRING),LEN(STRING) - CHARINDEX('/',STRING) + 1)) --LENGTH ) FROM TEST
(No column name)
48.75MG/195MG
8MG/2MG
12.5MG/100MG