P5-iterator-dbi

Jul 20, 2023

Iterator for returning DBI query results

his module contains a function to return an iterator see the Iterator module that returns the rows of a database query, one at a time.

This is marginally more useful than simply calling prepare and execute, and then repeatedly calling fetchrow_hashref; since this one function bundles up the calls to all three of those DBI methods.

But the real usefulness of this interface is that it can be chained together with other Iterator functions. The “idb_rows” iterator has the same interface as any other interface, making it interchangeable with iterators of any other source for example, files, and usable with the iterator manipulation functions in the IteratorUtil module.



Checkout these related ports:
  • Zodb3 - Z - Object Database for python
  • Zodb - Python object-oriented database
  • Zabbix22-libzbxpgsql - Zabbix agent module for comprehensive monitoring of PostgreSQL servers
  • Xtrabackup8 - Open-source backup tool for InnoDB and XtraDB
  • Xtrabackup - OpenSource version of InnoDB backup with support of Percona extensions
  • Xrootd - Framework for fast, low latency, scalable data access
  • Xls2txt - Utilities to convert spreadsheet files to text and csv formats
  • Xapian-core12 - Probabilistic text search database engine
  • Xapian-core10 - Probabilistic text search database engine
  • Xapian-core - Probabilistic text search database engine
  • Xapian-bindings12 - Bindings allowing Xapian to be used from various programming languages
  • Xapian-bindings - Bindings allowing Xapian to be used from various programming languages
  • Wfb2sql - CIA World Fact Book to SQL Conversion Utility
  • Webdis - HTTP interface for Redis
  • Vsqlite - Well designed and portable SQLite3 Wrapper for C++