table of contents
STAG-JOIN(1p) | User Contributed Perl Documentation | STAG-JOIN(1p) |
NAME¶
stag-join - joins two stag files together based around common key
SYNOPSIS¶
stag-join -w xml country/city_id=capital/capital_id countries.xml capitals.xml stag-join -w itext gene/tax_id=species/tax_id genedb.itext speciesdb.itext
DESCRIPTION¶
Performs a relational-style INNER JOIN between two stag trees; this effectively merges two files together, based on some kind of ID in the file
ARGUMENTS¶
- -p|parser FORMAT
- FORMAT is one of xml, sxpr or itext, or the name of a perl module
xml assumed as default
- -w|writer FORMAT
- FORMAT is one of xml, sxpr or itext, or the name of a perl module
LIMITATIONS¶
currently not event based, so may not be memory efficicent. could be easily rewritten to be event based
SEE ALSO¶
Data::Stag
This script is a wrapper for the method
Data::Stag->ijoin()
2022-06-12 | perl v5.34.0 |