Supabase Operations
Connection Details
Project: 713 Main DB
Project Ref: foieoinshqlescyocbld
Direct Connection (local dev)
code
Host: db.foieoinshqlescyocbld.supabase.co Port: 5432 User: postgres
Pooler Connection (Fly.io, serverless)
code
Host: aws-0-us-east-1.pooler.supabase.com Port: 6543 User: postgres.foieoinshqlescyocbld
Quick Queries via MCP
code
# List tables mcp__supabase-713__list_tables # Execute SQL mcp__supabase-713__execute_sql with query # Check security advisors mcp__supabase-713__get_advisors type="security"
Common SQL Queries
Check loaded data
sql
-- Row counts by table SELECT schemaname, tablename, n_tup_ins as rows FROM pg_stat_user_tables WHERE schemaname NOT LIKE '_dlt%' ORDER BY n_tup_ins DESC; -- Recent dlt loads SELECT * FROM s3_exports._dlt_loads ORDER BY inserted_at DESC LIMIT 5; -- Everflow daily stats SELECT date, SUM(conversions), SUM(payout) FROM everflow.daily_stats GROUP BY date ORDER BY date DESC LIMIT 7; -- Redtrack daily spend SELECT date, SUM(cost) FROM redtrack.daily_spend GROUP BY date ORDER BY date DESC LIMIT 7;
Schema inspection
sql
-- List all schemas
SELECT schema_name FROM information_schema.schemata
WHERE schema_name NOT IN ('pg_catalog', 'information_schema');
-- Tables in a schema
SELECT table_name FROM information_schema.tables
WHERE table_schema = 'everflow';
-- Column details
SELECT column_name, data_type, is_nullable
FROM information_schema.columns
WHERE table_schema = 'everflow' AND table_name = 'daily_stats';
Troubleshooting
"password authentication failed"
- •Check user format: must be
postgres.{project_ref}for pooler - •Port must be 6543 for pooler, 5432 for direct
- •Password may have special chars - verify in Supabase dashboard
"connection refused"
- •Project may be paused - check Supabase dashboard
- •Wrong host - pooler vs direct connection
"too many connections"
- •Use pooler connection (port 6543)
- •Check for connection leaks in code
Dashboard Links
- •Supabase Dashboard: https://supabase.com/dashboard/project/foieoinshqlescyocbld
- •Table Editor: https://supabase.com/dashboard/project/foieoinshqlescyocbld/editor
- •SQL Editor: https://supabase.com/dashboard/project/foieoinshqlescyocbld/sql