From 3924776161ff927b24eaee147d9f003d4708cafb Mon Sep 17 00:00:00 2001 From: Paul Trowbridge Date: Thu, 26 Oct 2017 17:34:45 -0400 Subject: [PATCH] update readme --- readme.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/readme.md b/readme.md index 6a326a9..b2acb67 100644 --- a/readme.md +++ b/readme.md @@ -4,6 +4,8 @@ Concepts pull various static files into postgres and do basic transformation without losing the original document or getting into custom code for each scenario +the is an in-between for an foreign data wrapper & custom programming + ## Storage all records are jsonb applied mappings are in associated jsonb documents @@ -15,6 +17,9 @@ applied mappings are in associated jsonb documents 1. regular expressions are used to extract pieces of the json objects 2. the results of the regular expressions are bumped up against a list of basic mappings and written to an associated jsonb document +a target represents a whole scenario that needs matched. it can contain several regex expressions. if one fails, then no match is attempted because it coudl result in a false positive based on the @> oeprator used at join time +`this probably isn't correctly implemented` + ## Transformation tools * `COPY` * `regexp_matches()`