Support SSMS scripting for Users and fix crash in SSMS while clicking…

… permissions (#1869) (#1972) Added three new dummy views, sys.asymmetric_keys, sys.certificates and sys.database_permissions which are required by to script users, though empty views works fine here.Open a JIRA, BABEL-4440 for fully supporting it in future. Task: BABEL-3921, BABEL-3593 Signed-off-by: Ashish Prasad <[email protected]>
babelfish-for-postgresql · Nov 2, 2023 · 17a7631 · 17a7631
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diff --git a/contrib/babelfishpg_tsql/sql/sys_views.sql b/contrib/babelfishpg_tsql/sql/sys_views.sql
@@ -2917,6 +2917,53 @@ SELECT
 WHERE FALSE;
 GRANT SELECT ON sys.spatial_index_tessellations TO PUBLIC;
 
+CREATE OR REPLACE VIEW sys.asymmetric_keys
+AS
+SELECT 
+    CAST('' as sys.sysname) AS name
+  , CAST(0 as sys.int) AS principal_id
+  , CAST(0 as sys.int) AS asymmetric_key_id
+  , CAST('a' as sys.bpchar(2)) AS pvt_key_encryption_type
+  , CAST('' as sys.nvarchar(60)) AS pvt_key_encryption_type_desc
+  , CAST(null as sys.varbinary(32)) as thumbprint
+  , CAST('a' as sys.bpchar(2)) AS algorithm
+  , CAST('' as sys.nvarchar(60)) AS algorithm_desc
+  , CAST(0 as sys.int) AS key_length
+  , CAST(null as sys.varbinary(85)) as sid
+  , CAST('' as sys.nvarchar(128)) AS string_sid
+  , CAST(NULL as sys.varbinary(8000)) AS public_key
+  , CAST('' as sys.nvarchar(260)) AS attested_by
+  , CAST('' as sys.nvarchar(120)) AS provider_type
+  , CAST(NULL as sys.UNIQUEIDENTIFIER) as cryptographic_provider_guid
+  , CAST(NULL AS sys.sql_variant) AS cryptographic_provider_algid
+
+WHERE FALSE;
+GRANT SELECT ON sys.asymmetric_keys TO PUBLIC;
+
+CREATE OR REPLACE VIEW sys.certificates
+AS
+SELECT 
+    CAST('' as sys.sysname) AS name
+  , CAST(0 as sys.int) AS principal_id
+  , CAST(0 as sys.int) AS asymmetric_key_id
+  , CAST('a' as sys.bpchar(2)) AS pvt_key_encryption_type
+  , CAST('' as sys.nvarchar(60)) AS pvt_key_encryption_type_desc
+  , CAST(0 as sys.bit) AS is_active_for_begin_dialog
+  , CAST('' as sys.nvarchar(442)) AS issuer_name
+  , CAST('' as sys.nvarchar(64)) AS cert_serial_number
+  , CAST(null as sys.varbinary(85)) as sid
+  , CAST('' as sys.nvarchar(128)) AS string_sid
+  , CAST('' as sys.nvarchar(4000)) AS subject
+  , CAST('' as sys.datetime) AS expiry_date
+  , CAST('' as sys.datetime) AS start_date
+  , CAST(null as sys.varbinary(32)) as thumbprint
+  , CAST('' as sys.nvarchar(260)) as attested_by
+  , CAST('' as sys.datetime) AS pvt_key_last_backup_date
+  , CAST(0 AS sys.int) AS key_length
+
+WHERE FALSE;
+GRANT SELECT ON sys.certificates TO PUBLIC;
+
 CREATE OR REPLACE VIEW sys.all_parameters
 AS
 SELECT
@@ -3093,3 +3140,19 @@ SELECT
     CAST(0 as sys.BIT) AS is_ambiguous
 WHERE FALSE;
 GRANT SELECT ON sys.sql_expression_dependencies TO PUBLIC;
+
+CREATE OR REPLACE VIEW sys.database_permissions
+AS
+SELECT
+    CAST(0 as sys.tinyint) AS class,
+    CAST('' as sys.NVARCHAR(60)) AS class_desc,
+    CAST(0 as sys.int) AS major_id,
+    CAST(0 as sys.int) AS minor_id,
+    CAST(0 as sys.int) AS grantee_principal_id,
+    CAST(0 as sys.int) AS grantor_principal_id,
+    CAST('a' as sys.BPCHAR(4)) AS type,
+    CAST('' as sys.NVARCHAR(128)) AS permission_name,
+    CAST('G' as sys.BPCHAR(1)) AS state,
+    CAST('' as sys.NVARCHAR(60)) AS state_desc
+WHERE FALSE;
+GRANT SELECT ON sys.database_permissions TO PUBLIC;
diff --git a/contrib/babelfishpg_tsql/sql/upgrades/babelfishpg_tsql--2.6.0--2.7.0.sql b/contrib/babelfishpg_tsql/sql/upgrades/babelfishpg_tsql--2.6.0--2.7.0.sql
@@ -1691,6 +1691,69 @@ BEGIN
 END;
 $$;
 
+CREATE OR REPLACE VIEW sys.asymmetric_keys
+AS
+SELECT 
+    CAST('' as sys.sysname) AS name
+  , CAST(0 as sys.int) AS principal_id
+  , CAST(0 as sys.int) AS asymmetric_key_id
+  , CAST('a' as sys.bpchar(2)) AS pvt_key_encryption_type
+  , CAST('' as sys.nvarchar(60)) AS pvt_key_encryption_type_desc
+  , CAST(null as sys.varbinary(32)) as thumbprint
+  , CAST('a' as sys.bpchar(2)) AS algorithm
+  , CAST('' as sys.nvarchar(60)) AS algorithm_desc
+  , CAST(0 as sys.int) AS key_length
+  , CAST(null as sys.varbinary(85)) as sid
+  , CAST('' as sys.nvarchar(128)) AS string_sid
+  , CAST(NULL as sys.varbinary(8000)) AS public_key
+  , CAST('' as sys.nvarchar(260)) AS attested_by
+  , CAST('' as sys.nvarchar(120)) AS provider_type
+  , CAST(NULL as sys.UNIQUEIDENTIFIER) as cryptographic_provider_guid
+  , CAST(NULL AS sys.sql_variant) AS cryptographic_provider_algid
+
+WHERE FALSE;
+GRANT SELECT ON sys.asymmetric_keys TO PUBLIC;
+
+CREATE OR REPLACE VIEW sys.certificates
+AS
+SELECT 
+    CAST('' as sys.sysname) AS name
+  , CAST(0 as sys.int) AS principal_id
+  , CAST(0 as sys.int) AS asymmetric_key_id
+  , CAST('a' as sys.bpchar(2)) AS pvt_key_encryption_type
+  , CAST('' as sys.nvarchar(60)) AS pvt_key_encryption_type_desc
+  , CAST(0 as sys.bit) AS is_active_for_begin_dialog
+  , CAST('' as sys.nvarchar(442)) AS issuer_name
+  , CAST('' as sys.nvarchar(64)) AS cert_serial_number
+  , CAST(null as sys.varbinary(85)) as sid
+  , CAST('' as sys.nvarchar(128)) AS string_sid
+  , CAST('' as sys.nvarchar(4000)) AS subject
+  , CAST('' as sys.datetime) AS expiry_date
+  , CAST('' as sys.datetime) AS start_date
+  , CAST(null as sys.varbinary(32)) as thumbprint
+  , CAST('' as sys.nvarchar(260)) as attested_by
+  , CAST('' as sys.datetime) AS pvt_key_last_backup_date
+  , CAST(0 AS sys.int) AS key_length
+
+WHERE FALSE;
+GRANT SELECT ON sys.certificates TO PUBLIC;
+
+CREATE OR REPLACE VIEW sys.database_permissions
+AS
+SELECT
+    CAST(0 as sys.tinyint) AS class,
+    CAST('' as sys.NVARCHAR(60)) AS class_desc,
+    CAST(0 as sys.int) AS major_id,
+    CAST(0 as sys.int) AS minor_id,
+    CAST(0 as sys.int) AS grantee_principal_id,
+    CAST(0 as sys.int) AS grantor_principal_id,
+    CAST('a' as sys.bpchar(4)) AS type,
+    CAST('' as sys.NVARCHAR(128)) AS permission_name,
+    CAST('G' as sys.bpchar(1)) AS state,
+    CAST('' as sys.NVARCHAR(60)) AS state_desc
+WHERE FALSE;
+GRANT SELECT ON sys.database_permissions TO PUBLIC;
+
 -- Drops the temporary procedure used by the upgrade script.
 -- Please have this be one of the last statements executed in this upgrade script.
 DROP PROCEDURE sys.babelfish_drop_deprecated_object(varchar, varchar, varchar);

diff --git a/test/JDBC/expected/sys_asymmetric_keys-vu-cleanup.out b/test/JDBC/expected/sys_asymmetric_keys-vu-cleanup.out
@@ -0,0 +1,11 @@
+USE master
+GO
+
+DROP VIEW sys_asymmetric_keys_vu_prepare_view
+GO
+
+DROP PROC sys_asymmetric_keys_vu_prepare_proc
+GO
+
+DROP FUNCTION sys_asymmetric_keys_vu_prepare_func
+GO
diff --git a/test/JDBC/expected/sys_asymmetric_keys-vu-prepare.out b/test/JDBC/expected/sys_asymmetric_keys-vu-prepare.out
@@ -0,0 +1,18 @@
+USE master
+GO
+
+CREATE VIEW sys_asymmetric_keys_vu_prepare_view AS
+SELECT * FROM sys.asymmetric_keys
+GO
+
+CREATE PROC sys_asymmetric_keys_vu_prepare_proc AS
+SELECT * FROM sys.asymmetric_keys
+GO
+
+CREATE FUNCTION sys_asymmetric_keys_vu_prepare_func()
+RETURNS INT
+AS
+BEGIN
+    RETURN (SELECT COUNT(*) FROM sys.asymmetric_keys WHERE key_length= 0)
+END
+GO
diff --git a/test/JDBC/expected/sys_asymmetric_keys-vu-verify.out b/test/JDBC/expected/sys_asymmetric_keys-vu-verify.out
@@ -0,0 +1,31 @@
+USE master
+GO
+
+SELECT * FROM sys.asymmetric_keys
+GO
+~~START~~
+varchar#!#int#!#int#!#char#!#nvarchar#!#varbinary#!#char#!#nvarchar#!#int#!#varbinary#!#nvarchar#!#varbinary#!#nvarchar#!#nvarchar#!#uniqueidentifier#!#sql_variant
+~~END~~
+
+
+SELECT * FROM sys_asymmetric_keys_vu_prepare_view
+GO
+~~START~~
+varchar#!#int#!#int#!#char#!#nvarchar#!#varbinary#!#char#!#nvarchar#!#int#!#varbinary#!#nvarchar#!#varbinary#!#nvarchar#!#nvarchar#!#uniqueidentifier#!#sql_variant
+~~END~~
+
+
+EXEC sys_asymmetric_keys_vu_prepare_proc
+GO
+~~START~~
+varchar#!#int#!#int#!#char#!#nvarchar#!#varbinary#!#char#!#nvarchar#!#int#!#varbinary#!#nvarchar#!#varbinary#!#nvarchar#!#nvarchar#!#uniqueidentifier#!#sql_variant
+~~END~~
+
+
+SELECT sys_asymmetric_keys_vu_prepare_func()
+GO
+~~START~~
+int
+0
+~~END~~
+
diff --git a/test/JDBC/expected/sys_certificates-vu-cleanup.out b/test/JDBC/expected/sys_certificates-vu-cleanup.out
@@ -0,0 +1,11 @@
+USE master
+GO
+
+DROP VIEW sys_certificates_vu_prepare_view
+GO
+
+DROP PROC sys_certificates_vu_prepare_proc
+GO
+
+DROP FUNCTION sys_certificates_vu_prepare_func
+GO
diff --git a/test/JDBC/expected/sys_certificates-vu-prepare.out b/test/JDBC/expected/sys_certificates-vu-prepare.out
@@ -0,0 +1,18 @@
+USE master
+GO
+
+CREATE VIEW sys_certificates_vu_prepare_view AS
+SELECT * FROM sys.certificates
+GO
+
+CREATE PROC sys_certificates_vu_prepare_proc AS
+SELECT * FROM sys.certificates
+GO
+
+CREATE FUNCTION sys_certificates_vu_prepare_func()
+RETURNS INT
+AS
+BEGIN
+    RETURN (SELECT COUNT(*) FROM sys.certificates WHERE key_length = 0)
+END
+GO
diff --git a/test/JDBC/expected/sys_certificates-vu-verify.out b/test/JDBC/expected/sys_certificates-vu-verify.out
@@ -0,0 +1,31 @@
+USE master
+GO
+
+SELECT * FROM sys.certificates
+GO
+~~START~~
+varchar#!#int#!#int#!#char#!#nvarchar#!#bit#!#nvarchar#!#nvarchar#!#varbinary#!#nvarchar#!#nvarchar#!#datetime#!#datetime#!#varbinary#!#nvarchar#!#datetime#!#int
+~~END~~
+
+
+SELECT * FROM sys_certificates_vu_prepare_view
+GO
+~~START~~
+varchar#!#int#!#int#!#char#!#nvarchar#!#bit#!#nvarchar#!#nvarchar#!#varbinary#!#nvarchar#!#nvarchar#!#datetime#!#datetime#!#varbinary#!#nvarchar#!#datetime#!#int
+~~END~~
+
+
+EXEC sys_certificates_vu_prepare_proc
+GO
+~~START~~
+varchar#!#int#!#int#!#char#!#nvarchar#!#bit#!#nvarchar#!#nvarchar#!#varbinary#!#nvarchar#!#nvarchar#!#datetime#!#datetime#!#varbinary#!#nvarchar#!#datetime#!#int
+~~END~~
+
+
+SELECT sys_certificates_vu_prepare_func()
+GO
+~~START~~
+int
+0
+~~END~~
+
diff --git a/test/JDBC/expected/sys_database_permissions-vu-cleanup.out b/test/JDBC/expected/sys_database_permissions-vu-cleanup.out
@@ -0,0 +1,11 @@
+USE master
+GO
+
+DROP VIEW sys_database_permissions_vu_prepare_view
+GO
+
+DROP PROC sys_database_permissions_vu_prepare_proc
+GO
+
+DROP FUNCTION sys_database_permissions_vu_prepare_func
+GO
diff --git a/test/JDBC/expected/sys_database_permissions-vu-prepare.out b/test/JDBC/expected/sys_database_permissions-vu-prepare.out
@@ -0,0 +1,18 @@
+USE master
+GO
+
+CREATE VIEW sys_database_permissions_vu_prepare_view AS
+SELECT * FROM sys.database_permissions
+GO
+
+CREATE PROC sys_database_permissions_vu_prepare_proc AS
+SELECT * FROM sys.database_permissions
+GO
+
+CREATE FUNCTION sys_database_permissions_vu_prepare_func()
+RETURNS INT
+AS
+BEGIN
+    RETURN (SELECT COUNT(*) FROM sys.database_permissions WHERE state='A')
+END
+GO
diff --git a/test/JDBC/expected/sys_database_permissions-vu-verify.out b/test/JDBC/expected/sys_database_permissions-vu-verify.out
@@ -0,0 +1,31 @@
+USE master
+GO
+
+SELECT * FROM sys.database_permissions
+GO
+~~START~~
+tinyint#!#nvarchar#!#int#!#int#!#int#!#int#!#char#!#nvarchar#!#char#!#nvarchar
+~~END~~
+
+
+SELECT * FROM sys_database_permissions_vu_prepare_view
+GO
+~~START~~
+tinyint#!#nvarchar#!#int#!#int#!#int#!#int#!#char#!#nvarchar#!#char#!#nvarchar
+~~END~~
+
+
+EXEC sys_database_permissions_vu_prepare_proc
+GO
+~~START~~
+tinyint#!#nvarchar#!#int#!#int#!#int#!#int#!#char#!#nvarchar#!#char#!#nvarchar
+~~END~~
+
+
+SELECT sys_database_permissions_vu_prepare_func()
+GO
+~~START~~
+int
+0
+~~END~~
+
diff --git a/test/JDBC/input/views/sys_asymmetric_keys-vu-cleanup.sql b/test/JDBC/input/views/sys_asymmetric_keys-vu-cleanup.sql
@@ -0,0 +1,11 @@
+USE master
+GO
+
+DROP VIEW sys_asymmetric_keys_vu_prepare_view
+GO
+
+DROP PROC sys_asymmetric_keys_vu_prepare_proc
+GO
+
+DROP FUNCTION sys_asymmetric_keys_vu_prepare_func
+GO
diff --git a/test/JDBC/input/views/sys_asymmetric_keys-vu-prepare.sql b/test/JDBC/input/views/sys_asymmetric_keys-vu-prepare.sql
@@ -0,0 +1,18 @@
+USE master
+GO
+
+CREATE VIEW sys_asymmetric_keys_vu_prepare_view AS
+SELECT * FROM sys.asymmetric_keys
+GO
+
+CREATE PROC sys_asymmetric_keys_vu_prepare_proc AS
+SELECT * FROM sys.asymmetric_keys
+GO
+
+CREATE FUNCTION sys_asymmetric_keys_vu_prepare_func()
+RETURNS INT
+AS
+BEGIN
+    RETURN (SELECT COUNT(*) FROM sys.asymmetric_keys WHERE key_length= 0)
+END
+GO
diff --git a/test/JDBC/input/views/sys_asymmetric_keys-vu-verify.sql b/test/JDBC/input/views/sys_asymmetric_keys-vu-verify.sql
@@ -0,0 +1,14 @@
+USE master
+GO
+
+SELECT * FROM sys.asymmetric_keys
+GO
+
+SELECT * FROM sys_asymmetric_keys_vu_prepare_view
+GO
+
+EXEC sys_asymmetric_keys_vu_prepare_proc
+GO
+
+SELECT sys_asymmetric_keys_vu_prepare_func()
+GO
diff --git a/test/JDBC/input/views/sys_certificates-vu-cleanup.sql b/test/JDBC/input/views/sys_certificates-vu-cleanup.sql
@@ -0,0 +1,11 @@
+USE master
+GO
+
+DROP VIEW sys_certificates_vu_prepare_view
+GO
+
+DROP PROC sys_certificates_vu_prepare_proc
+GO
+
+DROP FUNCTION sys_certificates_vu_prepare_func
+GO