Files
windmill/system_prompts/auto-generated/sdks/datatable-python.md
centdix 8a32322c18 fix: auto-generate datatable SDK reference for app mode system prompt (#8522)
The app mode AI chat system prompt had hand-written datatable API docs
that were missing methods (fetchOneScalar, execute, query). This adds
datatable-specific extraction to generate.py so the prompt stays in
sync with the actual TypeScript and Python client APIs.

Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-25 14:38:29 +00:00

1.7 KiB

Python Datatable API (wmill)

Import: import wmill

Get a DataTable client for SQL queries.

Args:

name: Database name (default: "main")

Returns:

DataTableClient instance

def datatable(name: str = 'main') -> DataTableClient

Client for executing SQL queries against Windmill DataTables.

class DataTableClient: # Initialize DataTableClient. # # Args: # client: Windmill client instance # name: DataTable name def init(client: Windmill, name: str)

# Execute a SQL query against the DataTable.
# 
# Args:
#     sql: SQL query string with $1, $2, etc. placeholders
#     *args: Positional arguments to bind to query placeholders
# 
# Returns:
#     SqlQuery instance for fetching results
def query(sql: str, *args) -> SqlQuery

Query result handler for DataTable and DuckLake queries.

class SqlQuery: # Initialize SqlQuery. # # Args: # sql: SQL query string # fetch_fn: Function to execute the query def init(sql: str, fetch_fn)

# Execute query and fetch results.
# 
# Args:
#     result_collection: Optional result collection mode
# 
# Returns:
#     Query results
def fetch(result_collection: str | None = None)

# Execute query and fetch first row of results.
# 
# Returns:
#     First row of query results
def fetch_one()

# Execute query and fetch first row of results. Return result as a scalar value.
# 
# Returns:
#     First row of query result as a scalar value
def fetch_one_scalar()

# Execute query and don't return any results.
#         
def execute()