GraphQL Query Syntax and Filters

Basic Query

{ person_list { id firstname lastname email city age net_worth } }

The AI always uses exactly the list_fields from the DSL — no more, no less.

Filters

Exact Value

{ person_list(city: "Berlin") { id firstname lastname city } }

LIKE Filter (substring)

{ person_list(lastname_like: "Smi") { id firstname lastname } }

Finds all persons whose last name contains “Smi” (case-insensitive ILIKE).

Numeric Comparisons

# All persons older than 30
{ person_list(age_gt: 30) { id firstname lastname age } }

# All persons with net worth below 1 million
{ person_list(net_worth_lt: 1000000) { id firstname lastname net_worth } }

# Combined: older than 30 AND net worth above 500k
{ person_list(age_gt: 30, net_worth_gt: 500000) { id firstname lastname age net_worth } }

Available Filter Suffixes

Suffix	Meaning	Type
(no suffix)	Exact value	all
_like	ILIKE substring	string
_gt	greater than	int, float
_lt	less than	int, float

Only fields with filterable="true" in the context have filter arguments.

Entity Query

{ person_detail(id: 42) { id firstname lastname age net_worth street zip city email phone } }

Nested Queries

OOS does not support nested GraphQL queries over relations. Navigation between contexts always happens via separate oos_query calls with the appropriate filter.