Add support for nopi table type (#37)

* added support for nopi table type

.github/workflows/ci-integration-tests.yml

@@ -140,6 +140,19 @@ jobs:
           ./run.sh
           cd $GITHUB_WORKSPACE/test/catalog/without_qvci
           ./run.sh
+      - name: Run nopi tests
+        run: |
+          sshpass -p root ssh -o StrictHostKeyChecking=no -p 4422 root@localhost  "dbscontrol << EOF
+          M general 53=N
+          W
+          EOF
+
+          tpareset -y Disable PrimaryIndexDefault
+          "
+
+          $GITHUB_WORKSPACE/.github/workflows/scripts/verifyVantageIsRunning.sh
+
+          pytest test/nopi
       - uses: actions/upload-artifact@v2
         if: ${{ failure() ||  cancelled() }}
         with:

CHANGELOG.md

@@ -3,6 +3,7 @@
 ### Features
 
 ### Fixes
+* The adapter now supports No Primary Index (NoPi) table types in metadata queries.
 
 ### Docs
 

dbt/include/teradata/macros/adapters.sql

@@ -146,6 +146,7 @@ CURRENT_TIMESTAMP(6)
       ColumnsV.DatabaseName AS table_schema,
       ColumnsV.TableName AS table_name,
       CASE WHEN TablesV.TableKind = 'T' THEN 'table'
+        WHEN TablesV.TableKind = 'O' THEN 'table'
         WHEN TablesV.TableKind = 'V' THEN 'view'
         ELSE TablesV.TableKind
       END AS table_type,
@@ -160,7 +161,7 @@ CURRENT_TIMESTAMP(6)
       ON ColumnsV.DatabaseName = TablesV.DatabaseName
       AND ColumnsV.TableName = TablesV.TableName
     WHERE
-      TablesV.TableKind IN ('T', 'V')
+      TablesV.TableKind IN ('T', 'V', 'O')
       AND ColumnsV.DatabaseName = '{{ relation.schema }}' (NOT CASESPECIFIC)
       AND ColumnsV.TableName = '{{ relation.identifier }}' (NOT CASESPECIFIC)
     ORDER BY
@@ -179,12 +180,13 @@ CURRENT_TIMESTAMP(6)
       TableName AS name,
       DatabaseName AS "schema",
       CASE WHEN TableKind = 'T' THEN 'table'
-         WHEN TableKind = 'V' THEN 'view'
-         ELSE TableKind
+        WHEN TableKind = 'O' THEN 'table'
+        WHEN TableKind = 'V' THEN 'view'
+        ELSE TableKind
       END AS table_type
     FROM {{ information_schema_name(schema_relation.schema) }}.TablesV
     WHERE DatabaseName = '{{ schema_relation.schema }}' (NOT CASESPECIFIC)
-      AND TableKind IN ('T', 'V')
+      AND TableKind IN ('T', 'V', 'O')
 
   {% endcall %}
   {{ return(load_result('list_relations_without_caching').table) }}

dbt/include/teradata/macros/catalog.sql

@@ -8,14 +8,15 @@
             DatabaseName AS "table_schema",
             TableName AS "table_name",
             CASE WHEN TableKind = 'T' THEN 'table'
-                 WHEN TableKind = 'V' THEN 'view'
-                 ELSE TableKind
+                WHEN TableKind = 'O' THEN 'view'
+                WHEN TableKind = 'V' THEN 'view'
+                ELSE TableKind
             END AS "table_type",
             NULL AS "table_owner"
 
         FROM {{ information_schema_name(schema) }}.tablesV
 
-        WHERE TableKind IN ('T', 'V')
+        WHERE TableKind IN ('T', 'V', 'O')
 
     ),
 

test/nopi/nopi.dbtspec

@@ -0,0 +1,11 @@
+target:
+  type: teradata
+  server: "{{ env_var('DBT_TERADATA_SERVER_NAME', 'localhost') }}"
+  username: "{{ env_var('DBT_TERADATA_USERNAME', 'dbc') }}"
+  password: "{{ env_var('DBT_TERADATA_PASSWORD', 'dbc') }}"
+  schema: "dbt_test_nopi_{{ var('_dbt_random_suffix') }}"
+  tmode: ANSI
+  log: "0"
+
+sequences:
+  test_dbt_incremental: incremental