pgAdmin 4 commit: Added MSQL test cases for Cast and Language.

Added MSQL test cases for Cast and Language.

Branch
------
master

Details
-------
https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=662266a367bc4fb14b08983e9ae1ba8a2897306e

Modified Files
--------------
.../tests/default/alter_explicit_cast_msql.sql     |  2 +
.../tests/default/alter_implicit_cast_msql.sql     |  2 +
.../tests/default/create_explicit_cast_msql.sql    |  2 +
.../tests/default/create_implicit_cast_msql.sql    |  3 ++
.../databases/casts/tests/default/test.json        | 16 ++++--
.../pg/9.4_plus/alter_comment_privileges_msql.sql  |  6 +++
.../tests/pg/9.4_plus/alter_revoke_privileges.sql  | 14 +++++
.../pg/9.4_plus/alter_revoke_privileges_msql.sql   |  2 +
.../pg/9.4_plus/alter_trusted_lan_name_msql.sql    |  2 +
.../pg/9.4_plus/create_trusted_language_msql.sql   |  5 ++
.../pg/9.4_plus/create_untrusted_language_msql.sql |  5 ++
.../languages/tests/pg/9.4_plus/test.json          | 46 ++++++++++++++--
.../ppas/9.4_plus/alter_comment_privileges.sql     |  6 +--
.../9.4_plus/alter_comment_privileges_msql.sql     |  6 +++
.../ppas/9.4_plus/alter_revoke_privileges.sql      | 14 +++++
.../ppas/9.4_plus/alter_revoke_privileges_msql.sql |  2 +
.../tests/ppas/9.4_plus/alter_trusted_lan_name.sql |  6 +--
.../ppas/9.4_plus/alter_trusted_lan_name_msql.sql  |  2 +
.../ppas/9.4_plus/create_trusted_language.sql      |  6 +--
.../ppas/9.4_plus/create_trusted_language_msql.sql |  5 ++
.../ppas/9.4_plus/create_untrusted_language.sql    |  6 +--
.../9.4_plus/create_untrusted_language_msql.sql    |  5 ++
.../languages/tests/ppas/9.4_plus/test.json        | 61 ++++++++++++++++++----
23 files changed, 193 insertions(+), 31 deletions(-)