readyset-features.json

[
    {
        "feature_id": "1",
        "name": "Full Materialization",
        "command-line": "--feature-full-materialization",
        "environment-variable": "FEATURE_FULL_MATERIALIZATION",
        "description": "Allow the creation of fully materialized nodes.",
        "default": true
    },
    {
        "feature_id": "2",
        "name": "Mixed Comparisons",
        "command-line": "--feature-mixed-comparisons",
        "environment-variable": "FEATURE_MIXED_COMPARISONS",
        "description": "Enable support for mixing equality and range comparisons on query parameters.",
        "default": false
    },
    {
        "feature_id": "3",
        "name": "Pagination",
        "command-line": "--feature-pagination",
        "environment-variable": "FEATURE_PAGINATION",
        "description": "Enable support for Pagination in dataflow.\n\nNOTE: If enabled, this must be set for all ReadySet processes (both servers and adapters).",
        "default": false
    },
    {
        "feature_id": "4",
        "name": "Post-Lookup",
        "command-line": "--feature-post-lookup",
        "environment-variable": "FEATURE_POST_LOOKUP",
        "description": "Enable support for Post-Lookup (queries which do extra work after the lookup into the reader).\n\nIf the Top K feature is disabled, Post-Lookup can still provide support for some queries supported by Top K, albeit with lower performance.",
        "default": false
    },
    {
        "feature_id": "5",
        "name": "Straddled Joins",
        "command-line": "--feature-straddled-joins",
        "environment-variable": "FEATURE_STRADDLED_JOINS",
        "description": "Enable support for straddled joins (joins with partial keys traced to both parents).",
        "default": false
    },
    {
        "feature_id": "6",
        "name": "Top K",
        "command-line": "--feature-topk",
        "environment-variable": "FEATURE_TOPK",
        "description": "Enable support for Top K in dataflow.\n\nNOTE: If enabled, this must be set for all ReadySet processes (both servers and adapters).",
        "default": false
    },
    {
        "feature_id": "7",
        "name": "Placeholder Inlining",
        "command-line": "--feature-placeholder-inlining",
        "environment-variable": "FEATURE_PLACEHOLDER_INLINING",
        "description": "Whether to allow ReadySet to automatically create inlined caches when we receive a CREATE CACHE command for a query with unsupported placeholders.\n\nIf set, we will create a cache with literals inlined in the unsupported placeholder positions every time the statement is executed with a new set of parameters.",
        "default": false
    },
    {
        "feature_id": "8",
        "name": "Full Materialization Persistence",
        "command-line": "--feature-materialization-persistence",
        "environment-variable": "FEATURE_MATERIALIZATION_PERSISTENCE",
        "description": "Allows fully materialized nodes to be persisted to disk.",
        "default": false
    }
]