[pgadmin-hackers] pgAdmin 4 commit: Improve handling of nulls and default values in thed

Improve handling of nulls and default values in the data editor. Fixes #2257

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=4f9628ed436de53b1ab1a06b123755a86a8f2288
Author: Surinder Kumar <surinder.kumar@enterprisedb.com>

Modified Files
--------------
.../tables/templates/column/sql/9.2_plus/nodes.sql |  3 +-
.../tables/templates/column/sql/default/nodes.sql  |  3 +-
web/pgadmin/static/css/pgadmin.css                 |  2 +-
.../static/js/slickgrid/slick.pgadmin.editors.js   | 39 +++++++++++++++---
.../js/slickgrid/slick.pgadmin.formatters.js       | 46 ++++++++++++++++------
web/pgadmin/tools/sqleditor/__init__.py            | 25 +++++++++++-
web/pgadmin/tools/sqleditor/command.py             | 30 +++++++++++++-
.../tools/sqleditor/static/css/sqleditor.css       | 12 +++++-
.../sqleditor/templates/sqleditor/js/sqleditor.js  | 28 ++++++++++++-
9 files changed, 163 insertions(+), 25 deletions(-)