pgAdmin 4 commit: Allow creation of FDWs if the extension is in a non-d

Allow creation of FDWs if the extension is in a non-default schema. Fixes #1320

Root cause:-

When user change schema of already created fdw extension then while creating the new fdw we should append the <schema_name>.<fdw_handler_name>.
Previously we added only <fdw_handler_name> so while executing the query it will not be able to find fdw handler name without schema name.

e.g. If user changed the fdw handler 'postgres_fdw_handler' under schema 'test' then we should display the handler name under fdw as "test. postgres_fdw_handler".

Solution:-

With this patch, we have added <schema_name>.<fdw_handler_name> so while creating or updating the fdw, proper sql will be generated.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=dbd3c7f4c5dab4aafa81ade9cfe5b309c8b5cdbf
Author: Neel Patel <neel(dot)patel(at)enterprisedb(dot)com>

Modified Files
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.../servers/databases/foreign_data_wrappers/__init__.py | 4 ++--
.../templates/foreign_data_wrappers/sql/9.1_plus/create.sql | 4 ++--
.../templates/foreign_data_wrappers/sql/9.1_plus/handlers.sql | 5 ++++-
.../foreign_data_wrappers/sql/9.1_plus/properties.sql | 10 +++++++---
.../templates/foreign_data_wrappers/sql/9.1_plus/update.sql | 4 ++--
.../foreign_data_wrappers/sql/9.1_plus/validators.sql | 5 ++++-
.../templates/foreign_data_wrappers/sql/9.3_plus/create.sql | 4 ++--
.../templates/foreign_data_wrappers/sql/9.3_plus/handlers.sql | 5 ++++-
.../foreign_data_wrappers/sql/9.3_plus/properties.sql | 8 ++++++--
.../templates/foreign_data_wrappers/sql/9.3_plus/update.sql | 4 ++--
.../foreign_data_wrappers/sql/9.3_plus/validators.sql | 5 ++++-
11 files changed, 39 insertions(+), 19 deletions(-)