branch: externals/pq
commit a03d2c2e9bc626c358c3b2f45b78352520b158cc
Author: Andreas Seltenreich <seltenre...@gmx.de>
Commit: Andreas Seltenreich <seltenre...@gmx.de>
Update README
---
README.org | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/README.org b/README.org
index edb0e122e8..10f8fc0c41 100644
--- a/README.org
+++ b/README.org
@@ -1,9 +1,18 @@
An Emacs 25 module for accessing postgres via libpq.
-Work-in-progress. It doesn't expose many libpq features yet, but
-what's there should be crash-safe no matter what you do in the lisp
-world. If you make it crash, please report.
+It doesn't expose many libpq features yet, but what's there should be
+crash-safe no matter what you do in the lisp world. I've been using
+it half a year now for reading mail through my Gnus backend
[[https://github.com/anse1/nnpg][nnpg]]
+without incidents.
-See [[./test.el]] for implemented functions.
+See [[./test.el]] for implemented functions and examples how to use it.
+
+If you make it crash, please report.
+
+Note that =pq= silently converts bigints and numerics your queries
+return to lisp floats because they don't fit into a lisp integer.
+This looses precision on big values. If you need the full precision,
+cast them to =text= and use, e.g., =calc-eval= to do arbitrary
+precision things with them.
[[https://api.travis-ci.org/anse1/emacs-libpq.svg]]
