S3x version2 merge to master branch (#115)

.github/workflows/vertica-test.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: [ '3.8','3.9' ,'3.10', '3.11']
     services:
       vertica:
         image: vertica/vertica-ce:latest
@@ -45,13 +45,11 @@ jobs:
     - name: Test Basic
       run: python -m pytest tests/functional/adapter/test_basic.py
     - name: Test Constraints
-      run: python -m pytest tests/functional/adapter/test_constraints.py
+      run: python -m pytest tests/functional/adapter/constraints/test_constraints.py
     - name: Test Incremental
       run: python -m pytest tests/functional/adapter/incremental/
     - name: Test Concurrency
       run: python -m pytest tests/functional/adapter/concurrency/
-    - name: Test ephemeral
-      run: python -m pytest tests/functional/adapter/ephemeral/
     - name: Test Doc Generate
       run: python -m pytest tests/functional/adapter/test_doc_gen.py
     - name: Test Data Type Boolean
@@ -61,5 +59,6 @@ jobs:
     - name: Test Data Type Int
       run: python -m pytest tests/functional/adapter/utils/data_type/
 
+
 
 

CHANGELOG.md

@@ -1,6 +1,30 @@
 ## Changelog
 - This file provides a full account of all changes to dbt-vertica.
 - "Breaking changes" listed under a version may require action from end users.
+
+### 1.6.0
+
+#### Features:
+- Added support for [`dbt-core version 1.6.0`](https://github.com/dbt-labs/dbt-core/discussions/7958) according to DBT guidelines. 
+- new `clone` command
+- Droped support for Python 3.7 
+
+#### Fixes:
+- ensure support for revamped `dbt debug`
+- new limit arg for `adapter.execute()`
+- Added new functional tests and parameterize them by overriding fixtures:
+  - TestIncrementalConstraintsRollback 
+  - TestTableContractSqlHeader 
+  - TestIncrementalContractSqlHeader 
+  - TestModelConstraintsRuntimeEnforcement 
+  - TestConstraintQuotedColumn 
+  - TestEquals 
+  - TestMixedNullCompare 
+  - TestNullCompare 
+  - TestVerticaCloneNotPossible 
+  - TestValidateSqlMethod 
+
+
 ### 1.5.0
 #### Features:
 - Added support for [`dbt-core version 1.5.0`](https://github.com/dbt-labs/dbt-core/discussions/7213) according to DBT guidelines. 

dbt/adapters/vertica/__version__.py

@@ -14,4 +14,4 @@
 
 
 
-version = "1.5.0"
+version = "1.6.0"

dbt/adapters/vertica/connections.py

@@ -185,14 +185,17 @@ def cancel(self, connection):
         connection.handle.cancel()
 
     @classmethod
-    def get_result_from_cursor(cls, cursor: Any) -> agate.Table:
+    def get_result_from_cursor(cls, cursor: Any, limit: Optional[int]) -> agate.Table:
         data: List[Any] = []
         column_names: List[str] = []
 
         if cursor.description is not None:
             column_names = [col[0] for col in cursor.description]
-            rows = cursor.fetchall()
-
+            if limit:
+                rows = cursor.fetchmany(limit)
+            else:
+                rows = cursor.fetchall()
+            # rows = cursor.fetchall()
             # check result for every query if there are some queries with ; separator
             while cursor.nextset():
                 check = cursor._message
@@ -206,13 +209,13 @@ def get_result_from_cursor(cls, cursor: Any) -> agate.Table:
         return dbt.clients.agate_helper.table_from_data_flat(data, column_names)
 
     def execute(
-        self, sql: str, auto_begin: bool = False, fetch: bool = False
+        self, sql: str, auto_begin: bool = False, fetch: bool = False, limit: Optional[int] = None
     ) -> Tuple[AdapterResponse, agate.Table]:
         sql = self._add_query_comment(sql)
         _, cursor = self.add_query(sql, auto_begin)
         response = self.get_response(cursor)
         if fetch:
-            table = self.get_result_from_cursor(cursor)
+            table = self.get_result_from_cursor(cursor,limit)
         else:
             table = dbt.clients.agate_helper.empty_table()
             while cursor.nextset():

dbt/adapters/vertica/impl.py

@@ -164,3 +164,5 @@ def get_incremental_strategy_macro(self, model_context, strategy: str):
 
         # This returns a callable macro
         return model_context[macro_name]
+    def debug_query(self) -> None:
+        self.execute("select 1 as id")

dbt/include/vertica/macros/materializations/clone.sql

@@ -0,0 +1,16 @@
+
+{% macro vertica__can_clone_table() %}
+    {{ return(True) }}
+{% endmacro %}
+
+
+{% macro vertica__create_or_replace_clone(this_relation, defer_relation) %}
+
+
+DROP TABLE IF EXISTS  {{this_relation}};
+    create table
+        {{ this_relation }} as select * from
+      {{ defer_relation }}
+
+
+{% endmacro %}

example/demo_dbt_vmart/dbt_project.yml

@@ -7,7 +7,7 @@ version: '1.0.0'
 config-version: 2
 
 # This setting configures which "profile" dbt uses for this project.
-profile: 'vmart_project'
+profile: vmart_project
 
 # These configurations specify where dbt should look for different types of files.
 # The `model-paths` config, for example, states that models in this project can be

setup.py

@@ -28,10 +28,10 @@
 import sys
 import re
 
-# require python 3.7 or newer
-if sys.version_info < (3, 7):
+# require python 3.8 or newer
+if sys.version_info < (3, 8):
     print("Error: dbt does not support this version of Python.")
-    print("Please upgrade to Python 3.7 or higher.")
+    print("Please upgrade to Python 3.8 or higher.")
     sys.exit(1)
 
 
@@ -78,7 +78,7 @@ def _get_dbt_core_version():
 
 
 package_name = "dbt-vertica"
-package_version = "1.5.0"
+package_version = "1.6.0"
 description = """Official vertica adapter plugin for dbt (data build tool)"""
 dbt_core_version = _get_dbt_core_version()
 
@@ -110,10 +110,10 @@ def _get_dbt_core_version():
         ]
     },
     install_requires=[
-        'dbt-core==1.5.0',
+        'dbt-core==1.6.0',
         # "dbt-core~={}".format(dbt_core_version),
         'vertica-python>=1.1.0',
-        'dbt-tests-adapter==1.5.0',
+        'dbt-tests-adapter==1.6.0',
         'python-dotenv==0.21.1',
     ],
     classifiers=[
@@ -127,5 +127,5 @@ def _get_dbt_core_version():
         "Topic :: Software Development :: Libraries :: Python Modules",
         "Operating System :: OS Independent"
     ],
-    python_requires=">=3.7.2",
+    python_requires=">=3.8.0",
 )