pgAdmin 4 commit: Fix logic around validation and highlighting of Sort/

Fix logic around validation and highlighting of Sort/Filter in the Query Tool. Fixes #3607

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=0ec3224212f1505eef43a840be6b72b1261e51b0
Author: Akshay Joshi <[hidden email]>

Modified Files
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docs/en_US/release_notes_3_4.rst                   |  1 +
web/pgadmin/static/js/sqleditor/filter_dialog.js   | 26 ++++---
web/pgadmin/tools/datagrid/static/js/datagrid.js   | 12 ++++
web/pgadmin/tools/sqleditor/__init__.py            |  3 +-
web/pgadmin/tools/sqleditor/command.py             | 83 ++++++++++++----------
.../sqleditor/sql/default/objectquery.sql          |  3 -
web/pgadmin/tools/sqleditor/utils/filter_dialog.py | 15 ++--
7 files changed, 85 insertions(+), 58 deletions(-)