This reference documentation covers every method and capability available in the Roblox Supabase Client, a Luau implementation of Supabase's JavaScript library specifically designed for Roblox Studio.

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Features

PostgREST API Support

• Filter Operations: Equality, inequality, comparison (gt, lt, gte, lte)
• Text Search: like(), ilike(), full-text search with generated columns
• Array Operations: contains(), containedBy(), overlaps()
• JSON Operations: JSONB containment, partial matching
• Range Operations: Date, integer, numeric, and timestamp range queries
• NULL Handling: is(), isNot() for null/not-null checks
• IN Operations: Multiple value matching with in_()

Query Capabilities

• Complex Filtering: Combine multiple conditions with AND/OR logic
• Modifiers: Ordering, limiting, pagination (range())
• Response Formats: CSV, minimal returns, single/maybeSingle row retrieval
• Compound Queries: Filter chains with proper precedence

PostgreSQL RPC Support

• Function Calls: Execute PostgreSQL functions with rpc()
• Parameter Support: Pass parameters as JSON objects
• Method Flexibility: Use POST (default) or GET for immutable functions
• Filter Chaining: Apply filters to functions returning tables
• Full Modifier Support: Ordering, limiting, single row retrieval on RPC results

Data Mutations

• CRUD Operations: insert(), update(), upsert(), delete()
• Batch Operations: Multi-row inserts and updates
• Conditional Updates: Update with WHERE clauses

Edge Functions

• Function Invocation: invoke() with payload support
• Error Handling: Proper error responses for missing functions
• Type Safety: Structured request/response handling