Market-data lake

lake.economic dataset schema

Column types and research semantics for NexusTrade’s lake.economic dataset. Read the supported schema before submitting a bounded SQL query.

Query name
lake.economic
Grain
year
Columns
3

Columns and types

These columns come from the same versioned logical catalog used by the query validator and engine. They describe the fields you can query. Some historical rows have missing values; fields absent from older shards can return typed NULL.

indicatorVARCHAR
dateTIMESTAMP
valueDOUBLE

Current logical schema for lake.economic

Coverage and timing

Macro indicator series (long form): one row per indicator per date.

Long-form macro series: one row per (`indicator`, `date`). Filter by `indicator` and pivot in SQL rather than expecting a column per series.

Run a limited query

Use a registered API key with lake scope. Select needed columns, bind user-supplied values and restrict dates when the table has a time dimension. Query results are durable parts with a schema and manifest rather than an unbounded in-memory array.

This reference documents the schema and its meaning. Run queries in your signed-in workspace; this page does not execute SQL or show private results and datasets.

sql
SELECT "indicator", "date", "value"
FROM lake.economic
LIMIT 20;