lake.stock_industry_classifications dataset schema

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.

No matching rows. Clear the filter to see all records.

Current logical schema for lake.stock_industry_classifications

Coverage and timing

One complete row per classified ticker. Every canonical tag is a non-null BOOLEAN derived as tagScore >= 0.5, with a corresponding DOUBLE score. Ordinary category requests use the Boolean. Missing joined rows are unclassified and must never enter a negative universe.

Inspect source dates and nullable fields before interpreting a result. A completed query is not proof that the source is current, complete for every security, or public at an event’s occurrence time.

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.

SELECT "ticker", "symbol", "name"
FROM lake.stock_industry_classifications
LIMIT 20;