[b/352468287] Add non-CDB versions of db-info and data-types (GoogleCloudPlatform#485)

- add non-CDB versions of data-types and db-info
- fill in the app-schemas-pdbs implementation

Author: misolt

dumper/app/src/main/java/com/google/edwmigration/dumper/application/dumper/connector/oracle/StatsTaskListGenerator.java

@@ -53,13 +53,15 @@ class StatsTaskListGenerator {
 
   private static final ImmutableList<String> NATIVE_NAMES_REQUIRED =
       ImmutableList.of(
+          "data-types",
+          "db-info",
           "db-objects",
           // The version of db-objects that gets SYNONYM objects, for which owner is PUBLIC.
           // A JOIN is performed to exclude objects which appear in the cdb_synonyms table.
           "db-objects-synonym-public");
 
   private static final ImmutableList<String> NATIVE_NAMES_REQUIRED_CDB_ONLY =
-      ImmutableList.of("data-types", "db-info", "table-types-dtl", "used-space-details");
+      ImmutableList.of("table-types-dtl", "used-space-details");
 
   private static final ImmutableList<String> STATSPACK_NAMES =
       ImmutableList.of("hist-cmd-types-statspack", "sql-stats-statspack");

dumper/app/src/main/resources/oracle-stats/dba/native/app-schemas-pdbs.sql

@@ -13,20 +13,44 @@
 -- See the License for the specific language governing permissions and
 -- limitations under the License.
 SELECT
-  NULL "Source",
-  NULL "DbId",
-  NULL "PdbId",
-  NULL "PdbName",
-  NULL "Status",
-  NULL "Logging",
-  NULL "ConId",
-  NULL "ConUid",
+  D.source "Source",
+  D.dbid "DbId",
+  D.pdb_id "PdbId",
+  D.pdb_name "PdbName",
+  D.st "Status",
+  D.logging "Logging",
+  D.con_id "ConId",
+  D.con_uid "ConUid",
   NULL "EbsOwner",
   NULL "SiebelOwner",
   NULL "PsftOwner",
-  NULL "RdaMatchCount",
-  NULL "OciAutoViewMatches",
-  NULL "DbmsCloudMatches",
-  NULL "ApexMatches",
+  0 "RdaMatchCount",
+  0 "OciAutoViewMatches",
+  0 "DbmsCloudMatches",
+  0 "ApexMatches",
   NULL "SapOwner"
-FROM dba_pdbs A
+FROM (
+  SELECT
+    'pdbs' source,
+    A.dbid,
+    A.pdb_id,
+    A.pdb_name,
+    A.status st,
+    A.logging,
+    A.con_id,
+    A.con_uid
+  FROM dba_pdbs A
+  UNION
+  SELECT
+    'sys' source,
+    B.dbid,
+    B.con_id# pdb_id,
+    C.name pdb_name,
+    to_char(B.status) st,
+    to_char(B.flags) logging,
+    B.con_id# con_id,
+    B.con_uid
+  FROM sys.container$ B
+  INNER JOIN sys.obj$ C
+  ON B.obj# = C.obj# AND B.con_id# = 1
+) D

dumper/app/src/main/resources/oracle-stats/dba/native/data-types.sql

@@ -0,0 +1,37 @@
+-- Copyright 2022-2024 Google LLC
+-- Copyright 2013-2021 CompilerWorks
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+SELECT
+  NULL "ConId",
+  A.owner "Owner",
+  A.data_type "DataType",
+  A.data_length "DataLength",
+  A.data_precision "DataPrecision",
+  A.data_scale "DataScale",
+  A.avg_col_len "AvgColLen",
+  count(1) "Count",
+  count(DISTINCT table_name) "DistinctTableCount"
+FROM dba_tab_columns A
+INNER JOIN dba_objects B
+  ON A.owner = B.owner
+  AND A.owner NOT LIKE '%SYS'
+  AND A.table_name = B.object_name
+  AND B.object_type = 'TABLE'
+GROUP BY
+  A.owner,
+  A.data_type,
+  A.data_length,
+  A.data_precision,
+  A.data_scale,
+  A.avg_col_len

dumper/app/src/main/resources/oracle-stats/dba/native/db-info.sql

@@ -0,0 +1,23 @@
+-- Copyright 2022-2024 Google LLC
+-- Copyright 2013-2021 CompilerWorks
+--
+-- Licensed under the Apache License, Version 2.0 (the "License");
+-- you may not use this file except in compliance with the License.
+-- You may obtain a copy of the License at
+--
+--     http://www.apache.org/licenses/LICENSE-2.0
+--
+-- Unless required by applicable law or agreed to in writing, software
+-- distributed under the License is distributed on an "AS IS" BASIS,
+-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-- See the License for the specific language governing permissions and
+-- limitations under the License.
+SELECT
+  A.dbid "DbId",
+  A.name "Name",
+  A.db_unique_name "DbUniqueName",
+  NULL "ConId",
+  NULL "ConDbId",
+  NULL "Cdb",
+  A.database_role "DatabaseRole"
+FROM v$database A