Обсуждение: pgAdmin 4 commit: Fix SQL generated when dropping NOT NULL from a"char

Fix SQL generated when dropping NOT NULL from a "char" column. Fixes #2989

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=985a004766e8ec8a99e843d28e86f0c89d06ea80
Author: Murtuza Zabuawala <murtuza.zabuawala@enterprisedb.com>

Modified Files
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.../databases/schemas/tables/column/__init__.py    | 17 +---
.../tables/tests/test_table_column_update.py       | 96 ++++++++++++++++++++++
.../databases/schemas/tables/tests/utils.py        | 13 ++-
.../servers/databases/schemas/tables/utils.py      | 35 ++------
.../servers/databases/schemas/types/__init__.py    | 27 +++---
.../servers/databases/schemas/utils.py             | 52 +++++++++++-
6 files changed, 178 insertions(+), 62 deletions(-)