All functions > SOURCE
All functions in the SOURCE category.
Connection
| Function | DuckDB | Trino | Serving | Description |
|---|---|---|---|---|
SOURCE_HTTP() | ✗ | ✗ | ✓ | Creates a HTTP connection to the given URI |
SOURCE_JDBC() | ✗ | ✗ | ✓ | Creates a JDBC connection to the given DSN |
SOURCE_REDIS() | ✗ | ✗ | ✓ | Creates a Redis connection to the given URI |
Mapping
| Function | DuckDB | Trino | Serving | Description |
|---|---|---|---|---|
EXTERNAL_COLUMNS() | ✓ | ✓ | ✓ | Mapping of source columns to features. |
EXTERNAL_REDIS() | ✗ | ✗ | ✓ | Returns the value of the given key and field (optionally) from the given Redis source |
EXTERNAL_HTTP() | ✓ | ✓ | ✓ | Returns the JSON response from a HTTP call |
Summary
Functions in this category: 6
This documentation is automatically generated from the FeatureMesh registry.