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  • Regular expression for the IP address fails

    hi all, I'm trying to validate the IP address with the most accurate regular expression that I found in internet, I have fail in every try that I have , so , below is the first part of the regular expression and should not fail with a single number between 0 - 255, but fails , it looks to me that...

    GraceP415 pointsBadges:
  • PL/SQL: How to check that parameter is case-sensitive?

    Hi Experts how can i check the email id shud take only lower case in PL/SQL block i tried using vpos := REGEXP_LIKE(p_email_address,'[:lower:]','C'); as well vpos ;= REGEXP_LIKE(p_email_address,'[^[:lower:]]','C') But both says wrong type as error and p_email_address is a parameter of procedure and...

    Inprise610 pointsBadges:
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