SQL workspace and data explorer

Data explorer

Data explorer lists schemas, tables, columns, nullability, and a bounded preview of live rows. Use it for inspection—not bulk export or application traffic.

SQL workspace

The workspace runs one statement at a time and keeps execution history. Read-only behavior is the default. Enabling writes requires an explicit acknowledgement because a statement can change production data.

select current_database(), current_user, now();

select schemaname, tablename
from pg_catalog.pg_tables
where schemaname not in ('pg_catalog', 'information_schema')
order by 1, 2;

Operational rules

• Use a dedicated database role with only required permissions.
• Inspect the target database and project before executing.
• Use application migrations for schema changes.
• Never paste secrets into saved queries.
• For risky changes, take a restore point and define rollback first.