Not logged in : Login
(Sponging disallowed)

About: regexp_parse built-in function description     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : schema:WebPage, within Data Space : www.openlinksw.com associated with source document(s)
QRcode icon
http://www.openlinksw.com/describe/?url=http%3A%2F%2Fdocs.openlinksw.com%2Fvirtuoso%2Ffn_regexp_parse.html

AttributesValues
described by
Description
  • returns substrings that match the regular expression in supplied string after an offset It applies regular expression to target_str with offset. This function returns a vector containing 2 elements for first match of the pattern and if there a sub expressions : 2 elements for each of subexpression match. The first (even numbered) element of each pair is the start index and the second (odd numbered) is the end index of the match. The regexp_parse function is more efficient than regexp_match and regexp_substr, because it doesn't allocate strings. Where: 2-14 is a range matched by whole expression, 2-4 is a range where '(2[34])' is matched , and 12-14 is a range where '(2[35])' subexpression matched.
Creator
  • virtuoso.docs@openlinksw.com
Date
  • 2013-07-11T21:22:54Z
  • 2015-02-05T21:17:51Z
Title
  • Function: regexp_parse
label
  • regexp_parse built-in function description
about
url
type
content:encoded
  • returns substrings that match the regular expression in supplied string after an offset It applies regular expression to target_str with offset. This function returns a vector containing 2 elements for first match of the pattern and if there a sub expressions : 2 elements for each of subexpression match. The first (even numbered) element of each pair is the start index and the second (odd numbered) is the end index of the match. The regexp_parse function is more efficient than regexp_match and regexp_substr, because it doesn't allocate strings. Where: 2-14 is a range matched by whole expression, 2-4 is a range where '(2[34])' is matched , and 12-14 is a range where '(2[35])' subexpression matched.
rss:category
  • String
is topic of
is url of
is rdf:_325 of
Faceted Search & Find service v1.17_git122 as of Jan 03 2023


Alternative Linked Data Documents: iSPARQL | ODE     Content Formats:   [cxml] [csv]     RDF   [text] [turtle] [ld+json] [rdf+json] [rdf+xml]     ODATA   [atom+xml] [odata+json]     Microdata   [microdata+json] [html]    About   
This material is Open Knowledge   W3C Semantic Web Technology [RDF Data] Valid XHTML + RDFa
OpenLink Virtuoso version 08.03.3330 as of Apr 5 2024, on Linux (x86_64-generic-linux-glibc25), Single-Server Edition (30 GB total memory, 26 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software