This is the most helpful thing I've seen in months. Bravo.
On Thu, Jan 30, 2014 at 12:52 PM, bricklen <brick...@gmail.com> wrote: > > On Thu, Jan 30, 2014 at 12:45 PM, Wells Oliver <wellsoli...@gmail.com>wrote: > >> Since Postgres does not consider a table as a dependency of a function if >> that table is referenced in the function (probably a good reason), I often >> find myself in a position of asking "is this table/sequence/index >> referenced in any of these N number of functions?" >> >> Is there an easy way of essentially grep'ing all of the functions in a >> given schema for a string? >> > > A method I've used in the past is to create a view of function source > which can then be searched. > Eg. > > CREATE OR REPLACE VIEW function_def as > SELECT n.nspname AS schema_name, > p.proname AS function_name, > pg_get_function_arguments(p.oid) AS args, > pg_get_functiondef(p.oid) AS func_def > FROM (SELECT oid, * FROM pg_proc p WHERE NOT p.proisagg) p > JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace > WHERE n.nspname !~~ 'pg_%' > AND n.nspname <> 'information_schema'; > > select * from function_def where func_def ilike '%foo%'; > -- Wells Oliver wellsoli...@gmail.com