Fix/do not create schemas

.bumpversion.cfg

@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.17.0
+current_version = 0.17.1a1
 parse = (?P<major>\d+)
 	\.(?P<minor>\d+)
 	\.(?P<patch>\d+)
@@ -41,3 +41,4 @@ first_value = 1
 [bumpversion:file:plugins/snowflake/dbt/adapters/snowflake/__version__.py]
 
 [bumpversion:file:plugins/bigquery/dbt/adapters/bigquery/__version__.py]
+

CHANGELOG.md

@@ -1,3 +1,9 @@
+## dbt 0.17.1 (Release TBD)
+
+### Fixes
+- dbt compile and ls no longer create schemas if they don't already exist ([#2525](https://github.com/fishtown-analytics/dbt/issues/2525), [#2528](https://github.com/fishtown-analytics/dbt/pull/2528))
+
+
 ## dbt 0.17.0 (June 08, 2020)
 
 ### Fixes

azure-pipelines.yml

@@ -32,22 +32,18 @@ jobs:
   dependsOn: UnitTest
 
   steps:
-  - pwsh: echo "True"
-    displayName: Skip everything
   - pwsh: |
-      choco install postgresql --params '/Password:password' --params-global --version 10.6
-      Set-Content "c:\program files\postgresql\10\data\pg_hba.conf" "host   all   all   ::1/128        trust"
-      Add-Content "c:\program files\postgresql\10\data\pg_hba.conf" "host   all   all   127.0.0.1/32   trust"
-      # the service name is "postgresql-x64-10", conveniently it's both the display name and the actual name
-      Restart-Service postgresql-x64-10
-
-      & "C:\program files\postgresql\10\bin\createdb.exe" -U postgres dbt
-      & "C:\program files\postgresql\10\bin\psql.exe"  -U postgres -c "CREATE ROLE root WITH PASSWORD 'password';"
-      & "C:\program files\postgresql\10\bin\psql.exe"  -U postgres -c "ALTER ROLE root WITH LOGIN;"
-      & "C:\program files\postgresql\10\bin\psql.exe"  -U postgres -c "GRANT CREATE, CONNECT ON DATABASE dbt TO root WITH GRANT OPTION;"
-      & "C:\program files\postgresql\10\bin\psql.exe"  -U postgres -c "CREATE ROLE noaccess WITH PASSWORD 'password' NOSUPERUSER;"
-      & "C:\program files\postgresql\10\bin\psql.exe"  -U postgres -c "ALTER ROLE noaccess WITH LOGIN;"
-      & "C:\program files\postgresql\10\bin\psql.exe"  -U postgres -c "GRANT CONNECT ON DATABASE dbt TO noaccess;"
+      $serviceName = Get-Service -Name postgresql*
+      Set-Service -InputObject $serviceName -StartupType Automatic
+      Start-Service -InputObject $serviceName
+
+      createdb.exe -U postgres dbt
+      psql.exe  -U postgres -c "CREATE ROLE root WITH PASSWORD 'password';"
+      psql.exe  -U postgres -c "ALTER ROLE root WITH LOGIN;"
+      psql.exe  -U postgres -c "GRANT CREATE, CONNECT ON DATABASE dbt TO root WITH GRANT OPTION;"
+      psql.exe  -U postgres -c "CREATE ROLE noaccess WITH PASSWORD 'password' NOSUPERUSER;"
+      psql.exe  -U postgres -c "ALTER ROLE noaccess WITH LOGIN;"
+      psql.exe  -U postgres -c "GRANT CONNECT ON DATABASE dbt TO noaccess;"
     displayName: Install postgresql and set up database
 
   - task: UsePythonVersion@0

core/dbt/task/run.py

@@ -199,8 +199,9 @@ def print_results_line(self, results, execution_time):
             .format(stat_line=stat_line, execution=execution))
 
     def before_run(self, adapter, selected_uids):
-        super().before_run(adapter, selected_uids)
         with adapter.connection_named('master'):
+            self.create_schemas(adapter, selected_uids)
+            self.populate_adapter_cache(adapter)
             self.safe_run_hooks(adapter, RunHookType.Start, {})
 
     def after_run(self, adapter, results):

core/dbt/task/runnable.py

@@ -352,7 +352,6 @@ def before_hooks(self, adapter):
 
     def before_run(self, adapter, selected_uids):
         with adapter.connection_named('master'):
-            self.create_schemas(adapter, selected_uids)
             self.populate_adapter_cache(adapter)
 
     def after_run(self, adapter, results):

core/dbt/version.py

@@ -96,5 +96,5 @@ def _get_dbt_plugins_info():
         yield plugin_name, mod.version
 
 
-__version__ = '0.17.0'
+__version__ = '0.17.1a1'
 installed = get_installed_version()

core/setup.py

@@ -18,7 +18,7 @@ def read(fname):
 
 
 package_name = "dbt-core"
-package_version = "0.17.0"
+package_version = "0.17.1a1"
 description = """dbt (data build tool) is a command line tool that helps \
 analysts and engineers transform data in their warehouse more effectively"""
 

plugins/bigquery/dbt/adapters/bigquery/__version__.py

@@ -1 +1 @@
-version = '0.17.0'
+version = '0.17.1a1'

plugins/bigquery/setup.py

@@ -14,7 +14,7 @@
 
 
 package_name = "dbt-bigquery"
-package_version = "0.17.0"
+package_version = "0.17.1a1"
 description = """The bigquery adapter plugin for dbt (data build tool)"""
 
 this_directory = os.path.abspath(os.path.dirname(__file__))

plugins/postgres/dbt/adapters/postgres/__version__.py

@@ -1 +1 @@
-version = '0.17.0'
+version = '0.17.1a1'

plugins/postgres/setup.py

@@ -35,7 +35,7 @@ def _dbt_psycopg2_name():
 
 
 package_name = "dbt-postgres"
-package_version = "0.17.0"
+package_version = "0.17.1a1"
 description = """The postgres adpter plugin for dbt (data build tool)"""
 
 this_directory = os.path.abspath(os.path.dirname(__file__))

plugins/redshift/dbt/adapters/redshift/__version__.py

@@ -1 +1 @@
-version = '0.17.0'
+version = '0.17.1a1'

plugins/redshift/setup.py

@@ -14,7 +14,7 @@
 
 
 package_name = "dbt-redshift"
-package_version = "0.17.0"
+package_version = "0.17.1a1"
 description = """The redshift adapter plugin for dbt (data build tool)"""
 
 this_directory = os.path.abspath(os.path.dirname(__file__))

plugins/snowflake/dbt/adapters/snowflake/__version__.py

@@ -1 +1 @@
-version = '0.17.0'
+version = '0.17.1a1'

plugins/snowflake/setup.py

@@ -14,7 +14,7 @@
 
 
 package_name = "dbt-snowflake"
-package_version = "0.17.0"
+package_version = "0.17.1a1"
 description = """The snowflake adapter plugin for dbt (data build tool)"""
 
 this_directory = os.path.abspath(os.path.dirname(__file__))

setup.py

@@ -18,7 +18,7 @@
 
 
 package_name = "dbt"
-package_version = "0.17.0"
+package_version = "0.17.1a1"
 description = """With dbt, data analysts and engineers can build analytics \
 the way engineers build applications."""
 

test/integration/024_custom_schema_test/test_custom_schema.py

@@ -66,17 +66,36 @@ def project_config(self):
             },
         }
 
+    def _list_schemas(self):
+        with self.get_connection():
+            return set(self.adapter.list_schemas(self.default_database))
+
+    def assert_schemas_created(self, expected):
+        assert self._list_schemas().intersection(expected) == expected
+
+    def assert_schemas_not_created(self, expected):
+        assert not self._list_schemas().intersection(expected)
+
     @use_profile('postgres')
     def test__postgres__custom_schema_with_prefix(self):
+        schema = self.unique_schema()
+        v1_schema = f"{schema}_dbt_test"
+        v2_schema = f"{schema}_custom"
+        xf_schema = f"{schema}_test"
+        new_schemas = {v1_schema, v2_schema, xf_schema}
+
+        self.assert_schemas_not_created(new_schemas)
+
         self.run_sql_file("seed.sql")
 
+        self.run_dbt(['ls'])
+        self.assert_schemas_not_created(new_schemas)
+        self.run_dbt(['compile'])
+        self.assert_schemas_not_created(new_schemas)
+
         results = self.run_dbt()
         self.assertEqual(len(results), 3)
-
-        schema = self.unique_schema()
-        v1_schema = "{}_dbt_test".format(schema)
-        v2_schema = "{}_custom".format(schema)
-        xf_schema = "{}_test".format(schema)
+        self.assert_schemas_created(new_schemas)
 
         self.assertTablesEqual("seed", "view_1", schema, v1_schema)
         self.assertTablesEqual("seed", "view_2", schema, v2_schema)