LogicReasonerConfig

relationalai.config.config_reasoners_fields

Configure rule-execution defaults for the logic reasoner.

Set these fields under reasoners.logic to control how the logic reasoner runs rules (for example, whether to use LQP) and to opt into an LQP semantics version when required.

Examples

Minimal YAML (in raiconfig.yaml):

default_connection: sf
connections:
    sf:
        type: snowflake
        # ...
reasoners:
    logic:
        incremental_maintenance: "on"

Configure logic reasoner settings using a dict:

from relationalai.config import create_config

cfg = create_config(
    reasoners={"logic": {"use_lqp": True, "lqp": {"semantics_version": "1"}}}
)

Configure logic reasoner settings using an explicit LogicReasonerConfig instance:

from relationalai.config import create_config, LogicReasonerConfig

cfg = create_config(
    reasoners={
        "logic": LogicReasonerConfig(use_lqp=True, lqp={"semantics_version": "1"})
    },
)

Attributes

.`use_lqp`

LogicReasonerConfig.use_lqp: bool

Whether to use LQP for rule execution.

.`incremental_maintenance`

LogicReasonerConfig.incremental_maintenance: (str, optional)

Incremental maintenance strategy string. Can be set to "all", "auto", or "off" (default).

.`emit_constraints`

LogicReasonerConfig.emit_constraints: bool

Whether to emit constraints during execution.

.`readonly_queries`

LogicReasonerConfig.readonly_queries: bool

When enabled, LQP queries whose model is unchanged since the previous execution are sent as read-only transactions. This avoids write-transaction serialization at the cost of view caching. Disabled by default.

.`direct_iceberg`

LogicReasonerConfig.direct_iceberg: bool

Read Iceberg source tables directly through the Iceberg REST catalog instead of through CDC replication. When enabled, a source table that Snowflake reports as Iceberg skips CDC entirely: the model deploy declares it to the engine as IcebergData (in the model’s data fragment) and the engine scans it from the catalog itself. Direct LQP pipeline (lqp.compiler = "direct") only; the legacy path ignores it.

.`lqp`

LogicReasonerConfig.lqp: ReasonerLogicLqpConfig

LQP-specific options, such as semantics_version. See ReasonerLogicLqpConfig for details.