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IO-Async-Pg-0.001001

Changes for version 0.001001 - 2025-12-28

  • Initial public release (BETA - API subject to change)
  • Async PostgreSQL client built on IO::Async and DBD::Pg
  • Connection pooling with min/max connections, idle timeout, queue management
  • Async query execution with positional ($1, $2) and named (:name) placeholders
  • Transaction support with automatic commit/rollback
  • Nested transactions via PostgreSQL SAVEPOINTs
  • Isolation level support (serializable, repeatable read, etc.)
  • Streaming cursors for memory-efficient large result set processing
  • LISTEN/NOTIFY pub/sub for real-time messaging
  • Fork safety detection
  • Comprehensive error hierarchy with SQLSTATE mapping
  • 8 examples demonstrating all major features

Modules

IO::Async::Pg
Async PostgreSQL client for IO::Async
IO::Async::Pg::Connection
Async PostgreSQL connection
IO::Async::Pg::Cursor
Streaming cursor for large result sets
IO::Async::Pg::Error
Error classes for IO::Async::Pg
IO::Async::Pg::PubSub
PostgreSQL LISTEN/NOTIFY pub/sub
IO::Async::Pg::Results
Query result wrapper
IO::Async::Pg::Util
Utility functions for IO::Async::Pg

Provides

IO::Async::Pg::Error::Connection
in lib/IO/Async/Pg/Error.pm
IO::Async::Pg::Error::PoolExhausted
in lib/IO/Async/Pg/Error.pm
IO::Async::Pg::Error::Query
in lib/IO/Async/Pg/Error.pm
IO::Async::Pg::Error::Timeout
in lib/IO/Async/Pg/Error.pm

Examples

Other files