SQL Query Runner

Data

Run practical SQL queries against an in-browser CSV-backed table.

ttb run sql-query-runner

In-memory CSV table (data)

Load CSV

Loaded table preview: data (4 rows)

id	name	team	score	status
1	Azara	platform	97	active
2	Mira	api	88	active
3	Sol	infra	73	paused
4	Nova	platform	91	active

SQL Query

Supported MVP syntax:

SELECT * FROM data

SELECT id, name FROM data WHERE score >= 90 LIMIT 10

SELECT COUNT(*) FROM data

Query Result

Run a query to inspect the result set.

// No result rows yet.

分享此工具：

如何使用 SQL Query Runner

Paste CSV data or load a CSV file to create an in-browser table named data. Then run practical SQL-style queries such as SELECT *, SELECT specific columns, COUNT(*), WHERE filters, and LIMIT clauses. This MVP is intentionally scoped for fast client-side analysis without introducing a heavy database dependency.

Load a dataset

Paste CSV data or upload a CSV file so the first row becomes the table header and the rest become rows.

Write a query

Query the table as data using SELECT ... FROM data with optional WHERE and LIMIT clauses.

Inspect the result set

Run the query to see the returned rows and verify your filtering or projections instantly.

常见问题

Is this full SQL or DuckDB?+

Not yet. This batch ships a browser-native MVP query engine instead of DuckDB/WASM to avoid adding heavyweight dependencies unexpectedly.

What syntax is supported?+

This version supports SELECT, column projection, COUNT(*), simple WHERE comparisons, LIKE, and LIMIT against a single CSV-backed table named data.

SQL Query Runner

如何使用 SQL Query Runner

Load a dataset

Write a query

Inspect the result set

常见问题

更多 Data 工具

JSON Validator & Formatter

Base64转图片

图片转Base64

URL Parser