Hotfix serverless sql (dbt-msft#132)

* low-end serverless tier has no columnstore
* use cxn test to wake up serverless db
* no columnstore
* add new tests

Author: dataders

.circleci/config.yml

@@ -79,6 +79,11 @@ jobs:
       - run: *install-dbt-sqlserver
       - azure-cli/install
       - run: *prep=connect
+      - run:
+          name: wake up server
+          command: |
+            cd test/integration
+            dbt debug --target azuresql_sqlcred
       - run:
           name: cnxn -- Azure SQL - SQL CRED user+pass
           command: |
@@ -113,4 +118,7 @@ workflows:
             - DBT_SYNAPSE_PROFILE
       - connection-sqlserver: *profile
       - integration-sqlserver: *profile
-      - integration-azuresql: *profile
+      - integration-azuresql:
+          <<: *profile
+          requires:
+            - connection-azuresql

CHANGELOG.md

@@ -1,5 +1,9 @@
 # Changelog
 
+### v0.19.0.3
+
+#### under the hood
+- allow CI to work with the lower-cost serverless Azure SQL [#132](https://github.com/dbt-msft/dbt-sqlserver/pull/132)
 ### v0.19.0.2
 
 #### fixes

test/integration/azuresql.dbtspec

@@ -11,13 +11,32 @@ target:
   encrypt: yes
   trust_cert: yes
   threads: 1
+projects:
+  - overrides: base
+    dbt_project_yml: &override-project
+      name: schema_tests
+      config-version: 2
+      version: '1.0.0'
+      models:
+        dbt_test_project:
+          +as_columnstore: false 
+  - overrides: ephemeral
+    dbt_project_yml: *override-project
+  - overrides: incremental
+    dbt_project_yml: *override-project
+  - overrides: snapshot_strategy_timestamp
+    dbt_project_yml: *override-project
+  - overrides: snapshot_strategy_check_cols
+    dbt_project_yml: *override-project
+  - overrides: schema_tests
+    dbt_project_yml: *override-project
 sequences:
   test_dbt_empty: empty
   test_dbt_base: base
   test_dbt_ephemeral: ephemeral
   test_dbt_incremental: incremental
   test_dbt_snapshot_strategy_timestamp: snapshot_strategy_timestamp
-  # test_dbt_snapshot_strategy_check_cols: snapshot_strategy_check_cols
+  test_dbt_snapshot_strategy_check_cols: snapshot_strategy_check_cols
   test_dbt_data_test: data_test
   test_dbt_schema_test: schema_test
   # test_dbt_ephemeral_data_tests: data_test_ephemeral_models