Introduction

Data Frame

Data Frame
- Building Blocks
- Data Retrieval
- Data Manipulation
- Select/Drop
- Rename
- Map
- Filter
- Execution Mode
- Save Mode
- Join
- Group By
  - Aggregations
- Pivot
- Window Functions
- Sort
- Limit
- Offset
- Until
- Batch Processing
- Caching
- Partitioning
- Constraints
- Schema
- Display
- Error Handling
CLI

PostgreSQL Adapter

Table of Contents

Composer
Core Dependencies
Suggested Extensions

Composer

composer require flow-php/etl-adapter-postgresql:~0.36.0

Core Dependencies

flow-php/postgresql

Suggested Extensions

ext-pgsql — required for database connections (bundled with PHP, enable via your system package manager)

# For SQL parsing and query building
pie install flow-php/pg-query-ext

Adapters

Libraries

PHP Extensions

Symfony

Bridges

Contributors

Join us on GitHub