You can define your own functions (including table functions) by some programming languages, like Python and Java, and call these functions in RisingWave. The CREATE FUNCTION command is used to ...
sql_query: 'CREATE OR REPLACE FUNCTION public.exec_sql(sql_query text) RETURNS json LANGUAGE plpgsql SECURITY DEFINER SET search_path = public AS $$ BEGIN EXECUTE sql_query; RETURN json_build_object(\ ...
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