script

Documentation

Index

• func AddIXGoUDFFromFile(db *sql.DB, filename string, funcNames ...string) (err error)
• func AddIXGoUDFFromSource(db *sql.DB, src any, funcNames ...string) (err error)
• func EnableRegisterUDFFromSQL(db *sql.DB) error

Functions

func AddIXGoUDFFromFile

func AddIXGoUDFFromFile(db *sql.DB, filename string, funcNames ...string) (err error)

AddIXGoUDFFromFile loads an .go or .xgo script from a file and registers the specified functions as UDFs in DuckDB.

func AddIXGoUDFFromSource

func AddIXGoUDFFromSource(db *sql.DB, src any, funcNames ...string) (err error)

AddIXGoUDFFromSource loads an .go or .xgo script from a source string or byte slice and registers the specified functions as UDFs in DuckDB. The filename is used for error reporting.

func EnableRegisterUDFFromSQL

func EnableRegisterUDFFromSQL(db *sql.DB) error

EnableRegisterUDFFromSQL enables the registration of user-defined functions (UDFs) from SQL. It registers a scalar UDF named "add_ixgo_udf" that allows adding more UDFs from .ixgo files directly within SQL queries. The signature of the SQL function is add_ixgo_udf(filename TEXT, funcNames TEXT...).