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Contents
Preface

Virtuoso Functions Guide

Administration
Aggregate Functions
Array Manipulation
BPEL APIs
Backup
Compression
gz_compress
gz_uncompress
string_output_gz_com...
Cursor
Date & Time Manipulation
Debug
Dictionary Manipulation
Encoding & Decoding
File Manipulation
Free Text
Hashing / Cryptographic
LDAP
Locale
Mail
Miscellaneous
Number
Phrases
RDF data
Remote SQL Data Source
Replication
SOAP
SQL
String
Transaction
Type Mapping
UDDI
User Defined Types & The CLR
Virtuoso Java PL API
Virtuoso Server Extension Interface (VSEI)
Web & Internet
XML
XPATH & XQUERY

Functions Index

gz_uncompress

Uncompress a string using gzip algorithm
gz_uncompress (in str varchar, out str_out string_output);
Description

gz_uncompress takes a string argument, uncompresses it using the gzip algorithm, writing it to a string_output given as the second argument.

Parameters
str – A string to be uncompressed.
str_out – A string_output where the uncompressed output should be written.
Return Types

Always returns NULL.

Errors

Examples

See gz_compress.

See Also

gz_compress, string_output_gz_compress, string_output.