#9269 - Add MSSQL Stored Procedure Support (#14739)

* Remove unnecessary field

* Remove unnecessary field

* Support query comments in MSSQL

* Remove unnecessary field

* Format

* Add external type

* Add MSSQL SP support

bootstrap/sql/migrations/native/1.3.0/mysql/schemaChanges.sql

@@ -159,3 +159,8 @@ CREATE TABLE IF NOT EXISTS consumers_dlq (
     timestamp BIGINT UNSIGNED GENERATED ALWAYS AS (json ->> '$.timestamp') NOT NULL,
     UNIQUE(id, extension)
 );
+
+-- Add supportsQueryComment to MSSQL
+update dbservice_entity
+set json = JSON_SET(json, '$.connection.config.supportsQueryComment', true)
+where serviceType = 'Mssql';

bootstrap/sql/migrations/native/1.3.0/postgres/schemaChanges.sql

@@ -172,3 +172,7 @@ CREATE TABLE IF NOT EXISTS consumers_dlq (
     UNIQUE(id, extension)
 );
 
+-- Add supportsQueryComment to MSSQL
+update dbservice_entity
+set json = jsonb_set(json::jsonb, '{connection,config,supportsQueryComment}', 'true', true)
+where serviceType = 'Mssql';

ingestion/src/metadata/ingestion/source/database/bigquery/queries.py

@@ -75,7 +75,6 @@ BIGQUERY_GET_STORED_PROCEDURE_QUERIES = textwrap.dedent(
     """
 WITH SP_HISTORY AS (
   SELECT
-    job_id,
     query AS query_text,
     start_time,
     end_time,
@@ -90,7 +89,6 @@ WITH SP_HISTORY AS (
 ),
 Q_HISTORY AS (
   SELECT
-    job_id,
     project_id as database_name,
     user_email as user_name,
     statement_type as query_type,
@@ -109,8 +107,6 @@ Q_HISTORY AS (
     AND error_result is NULL
 )
 SELECT
-  SP.job_id as procedure_id,
-  Q.job_id as query_id,
   Q.query_type as query_type,
   SP.query_text as procedure_text,
   Q.query_text as query_text,

ingestion/src/metadata/ingestion/source/database/mssql/metadata.py

@@ -10,21 +10,39 @@
 #  limitations under the License.
 """MSSQL source module"""
 import traceback
-from typing import Iterable, Optional
+from typing import Dict, Iterable, List, Optional
 
 from sqlalchemy.dialects.mssql.base import MSDialect, ischema_names
 
+from metadata.generated.schema.api.data.createStoredProcedure import (
+    CreateStoredProcedureRequest,
+)
 from metadata.generated.schema.entity.data.database import Database
+from metadata.generated.schema.entity.data.databaseSchema import DatabaseSchema
+from metadata.generated.schema.entity.data.storedProcedure import StoredProcedureCode
 from metadata.generated.schema.entity.services.connections.database.mssqlConnection import (
     MssqlConnection,
 )
+from metadata.generated.schema.entity.services.ingestionPipelines.status import (
+    StackTraceError,
+)
 from metadata.generated.schema.metadataIngestion.workflow import (
     Source as WorkflowSource,
 )
+from metadata.generated.schema.type.basic import EntityName
+from metadata.ingestion.api.models import Either
 from metadata.ingestion.api.steps import InvalidSourceException
 from metadata.ingestion.ometa.ometa_api import OpenMetadata
 from metadata.ingestion.source.database.common_db_source import CommonDbSourceService
-from metadata.ingestion.source.database.mssql.queries import MSSQL_GET_DATABASE
+from metadata.ingestion.source.database.mssql.models import (
+    STORED_PROC_LANGUAGE_MAP,
+    MssqlStoredProcedure,
+)
+from metadata.ingestion.source.database.mssql.queries import (
+    MSSQL_GET_DATABASE,
+    MSSQL_GET_STORED_PROCEDURE_QUERIES,
+    MSSQL_GET_STORED_PROCEDURES,
+)
 from metadata.ingestion.source.database.mssql.utils import (
     get_columns,
     get_foreign_keys,
@@ -36,8 +54,13 @@ from metadata.ingestion.source.database.mssql.utils import (
     get_view_names,
 )
 from metadata.ingestion.source.database.multi_db_source import MultiDBSource
+from metadata.ingestion.source.database.stored_procedures_mixin import (
+    QueryByProcedure,
+    StoredProcedureMixin,
+)
 from metadata.utils import fqn
 from metadata.utils.filters import filter_by_database
+from metadata.utils.helpers import get_start_and_end
 from metadata.utils.logger import ingestion_logger
 from metadata.utils.sqa_utils import update_mssql_ischema_names
 from metadata.utils.sqlalchemy_utils import (
@@ -65,7 +88,7 @@ MSDialect.get_table_names = get_table_names
 MSDialect.get_view_names = get_view_names
 
 
-class MssqlSource(CommonDbSourceService, MultiDBSource):
+class MssqlSource(StoredProcedureMixin, CommonDbSourceService, MultiDBSource):
     """
     Implements the necessary methods to extract
     Database metadata from MSSQL Source
@@ -122,3 +145,75 @@ class MssqlSource(CommonDbSourceService, MultiDBSource):
                     logger.error(
                         f"Error trying to connect to database {new_database}: {exc}"
                     )
+
+    def get_stored_procedures(self) -> Iterable[MssqlStoredProcedure]:
+        """List Snowflake stored procedures"""
+        if self.source_config.includeStoredProcedures:
+            results = self.engine.execute(
+                MSSQL_GET_STORED_PROCEDURES.format(
+                    database_name=self.context.database,
+                    schema_name=self.context.database_schema,
+                )
+            ).all()
+            for row in results:
+                try:
+                    stored_procedure = MssqlStoredProcedure.parse_obj(dict(row))
+                    yield stored_procedure
+                except Exception as exc:
+                    logger.error()
+                    self.status.failed(
+                        error=StackTraceError(
+                            name=dict(row).get("name", "UNKNOWN"),
+                            error=f"Error parsing Stored Procedure payload: {exc}",
+                            stackTrace=traceback.format_exc(),
+                        )
+                    )
+
+    def yield_stored_procedure(
+        self, stored_procedure: MssqlStoredProcedure
+    ) -> Iterable[Either[CreateStoredProcedureRequest]]:
+        """Prepare the stored procedure payload"""
+
+        try:
+            stored_procedure_request = CreateStoredProcedureRequest(
+                name=EntityName(__root__=stored_procedure.name),
+                description=None,
+                storedProcedureCode=StoredProcedureCode(
+                    language=STORED_PROC_LANGUAGE_MAP.get(stored_procedure.language),
+                    code=stored_procedure.definition,
+                ),
+                databaseSchema=fqn.build(
+                    metadata=self.metadata,
+                    entity_type=DatabaseSchema,
+                    service_name=self.context.database_service,
+                    database_name=self.context.database,
+                    schema_name=self.context.database_schema,
+                ),
+            )
+            yield Either(right=stored_procedure_request)
+            self.register_record_stored_proc_request(stored_procedure_request)
+
+        except Exception as exc:
+            yield Either(
+                left=StackTraceError(
+                    name=stored_procedure.name,
+                    error=f"Error yielding Stored Procedure [{stored_procedure.name}] due to [{exc}]",
+                    stackTrace=traceback.format_exc(),
+                )
+            )
+
+    def get_stored_procedure_queries_dict(self) -> Dict[str, List[QueryByProcedure]]:
+        """
+        Return the dictionary associating stored procedures to the
+        queries they triggered
+        """
+        start, _ = get_start_and_end(self.source_config.queryLogDuration)
+        query = MSSQL_GET_STORED_PROCEDURE_QUERIES.format(
+            start_date=start,
+        )
+
+        queries_dict = self.procedure_queries_dict(
+            query=query,
+        )
+
+        return queries_dict

ingestion/src/metadata/ingestion/source/database/mssql/models.py

@@ -0,0 +1,30 @@
+#  Copyright 2021 Collate
+#  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.
+"""MSSQL models"""
+from typing import Optional
+
+from pydantic import BaseModel, Field
+
+from metadata.generated.schema.entity.data.storedProcedure import Language
+
+STORED_PROC_LANGUAGE_MAP = {
+    "SQL": Language.SQL,
+    "EXTERNAL": Language.External,
+}
+
+
+class MssqlStoredProcedure(BaseModel):
+    """MSSQL stored procedure list query results"""
+
+    name: str = Field(...)
+    owner: Optional[str] = Field(None)
+    language: str = Field(Language.SQL)
+    definition: str = Field(None)

ingestion/src/metadata/ingestion/source/database/mssql/queries.py

@@ -186,3 +186,81 @@ index_info AS (
     ORDER BY fk_info.constraint_schema, fk_info.constraint_name,
         fk_info.ordinal_position
 """
+
+MSSQL_GET_STORED_PROCEDURES = textwrap.dedent(
+    """
+SELECT
+  ROUTINE_NAME AS name,
+  NULL AS owner,
+  ROUTINE_BODY AS language,
+  ROUTINE_DEFINITION AS definition
+FROM INFORMATION_SCHEMA.ROUTINES
+ WHERE ROUTINE_TYPE = 'PROCEDURE'
+   AND ROUTINE_CATALOG = '{database_name}'
+   AND ROUTINE_SCHEMA = '{schema_name}' 
+   AND LEFT(ROUTINE_NAME, 3) NOT IN ('sp_', 'xp_', 'ms_')
+    """
+)
+
+MSSQL_GET_STORED_PROCEDURE_QUERIES = textwrap.dedent(
+    """
+WITH SP_HISTORY (start_time, end_time, procedure_name, query_text) AS (
+  select 
+    s.last_execution_time start_time,
+    DATEADD(s, s.total_elapsed_time/1000, s.last_execution_time) end_time,
+    OBJECT_NAME(object_id, database_id) as procedure_name,
+    text as query_text
+  from sys.dm_exec_procedure_stats s
+  CROSS APPLY sys.dm_exec_sql_text(s.plan_handle)
+  WHERE OBJECT_NAME(object_id, database_id) IS NOT NULL
+    AND s.last_execution_time > '{start_date}'
+),
+Q_HISTORY (database_name, query_text, start_time, end_time, duration,query_type, schema_name, user_name) AS (
+  select    
+    db.NAME database_name,
+    t.text query_text,
+    s.last_execution_time start_time,
+    DATEADD(s, s.total_elapsed_time/1000, s.last_execution_time) end_time,
+    s.total_elapsed_time/1000 duration,
+    case
+        when t.text LIKE '%%MERGE%%' then 'MERGE'
+        when t.text LIKE '%%UPDATE%%' then 'UPDATE'
+        when t.text LIKE '%%SELECT%%INTO%%' then 'CREATE_TABLE_AS_SELECT'
+        when t.text LIKE '%%INSERT%%' then 'INSERT'
+    else 'UNKNOWN' end query_type,
+    NULL schema_name,
+    NULL user_name
+  FROM sys.dm_exec_cached_plans AS p
+  INNER JOIN sys.dm_exec_query_stats AS s
+    ON p.plan_handle = s.plan_handle
+  CROSS APPLY sys.dm_exec_sql_text(p.plan_handle) AS t
+  INNER JOIN sys.databases db
+    ON db.database_id = t.dbid
+  WHERE s.last_execution_time between '2024-01-13' and '2024-01-20'
+    AND t.text NOT LIKE '/* {{"app": "OpenMetadata", %%}} */%%'
+    AND t.text NOT LIKE '/* {{"app": "dbt", %%}} */%%'
+    AND p.objtype NOT IN ('Prepared', 'Proc')
+    AND s.last_execution_time > '{start_date}'
+)
+select 
+  Q.query_type AS QUERY_TYPE,
+  Q.database_name  AS QUERY_DATABASE_NAME,
+  Q.schema_name AS QUERY_SCHEMA_NAME,
+  Q.query_text AS QUERY_TEXT,
+  Q.user_name AS QUERY_USER_NAME,
+  Q.start_time AS QUERY_START_TIME,
+  Q.duration AS QUERY_DURATION,
+  SP.procedure_name AS PROCEDURE_NAME,
+  SP.query_text AS PROCEDURE_TEXT,
+  SP.start_time AS PROCEDURE_START_TIME,
+  SP.end_time AS PROCEDURE_END_TIME
+from SP_HISTORY SP
+JOIN Q_HISTORY Q
+  ON (
+    Q.start_time BETWEEN SP.start_time and SP.end_time
+    OR Q.end_time BETWEEN SP.start_time and SP.end_time
+    )
+order by PROCEDURE_START_TIME desc
+;
+    """
+)

ingestion/src/metadata/ingestion/source/database/oracle/queries.py

@@ -80,7 +80,6 @@ WHERE
 ORACLE_GET_STORED_PROCEDURE_QUERIES = textwrap.dedent(
     """
 WITH SP_HISTORY AS (SELECT
-	SQL_ID,    
 	sql_text AS query_text,
     TO_TIMESTAMP(FIRST_LOAD_TIME, 'YYYY-MM-DD HH24:MI:SS') AS start_time,
     TO_TIMESTAMP(LAST_LOAD_TIME, 'YYYY-MM-DD HH24:MI:SS') + NUMTODSINTERVAL(ELAPSED_TIME / 1000, 'SECOND') AS end_time,
@@ -90,7 +89,6 @@ WITH SP_HISTORY AS (SELECT
   AND TO_TIMESTAMP(FIRST_LOAD_TIME, 'YYYY-MM-DD HH24:MI:SS') >= TO_TIMESTAMP('{start_date}', 'YYYY-MM-DD HH24:MI:SS')
  ),
  Q_HISTORY AS (SELECT
-      sql_id,
       sql_text AS query_text,
       CASE 
       	WHEN UPPER(SQL_TEXT) LIKE 'INSERT%' THEN 'INSERT'
@@ -111,8 +109,6 @@ WITH SP_HISTORY AS (SELECT
       >= TO_TIMESTAMP('{start_date}', 'YYYY-MM-DD HH24:MI:SS')
 )
 SELECT
-  SP.sql_id AS PROCEDURE_ID,
-  Q.sql_id AS QUERY_ID,
   Q.QUERY_TYPE AS QUERY_TYPE,
   Q.DATABASE_NAME AS QUERY_DATABASE_NAME,
   Q.SCHEMA_NAME AS QUERY_SCHEMA_NAME,

ingestion/src/metadata/ingestion/source/database/redshift/queries.py

@@ -300,7 +300,6 @@ REDSHIFT_GET_STORED_PROCEDURE_QUERIES = textwrap.dedent(
     """
 with SP_HISTORY as (
     select
-        query as procedure_id,
         querytxt as procedure_text,
         starttime as procedure_start_time,
         endtime as procedure_end_time,
@@ -311,7 +310,6 @@ with SP_HISTORY as (
 ),
 Q_HISTORY as (
     select
-        query as query_id,
         querytxt as query_text,
         case
             when querytxt ilike '%%MERGE%%' then 'MERGE'
@@ -334,11 +332,9 @@ Q_HISTORY as (
       and userid <> 1
 )
 select
-    sp.procedure_id,
     sp.procedure_text,
     sp.procedure_start_time,
     sp.procedure_end_time,
-    q.query_id,
     q.query_text,
     q.query_type,
     q.query_database_name,

ingestion/src/metadata/ingestion/source/database/snowflake/queries.py

@@ -187,7 +187,6 @@ SNOWFLAKE_GET_STORED_PROCEDURE_QUERIES = textwrap.dedent(
     """
 WITH SP_HISTORY AS (
     SELECT
-      QUERY_ID,
       QUERY_TEXT,
       SESSION_ID,
       START_TIME,
@@ -198,7 +197,6 @@ WITH SP_HISTORY AS (
 ),
 Q_HISTORY AS (
     SELECT
-      QUERY_ID,
       QUERY_TYPE,
       QUERY_TEXT,
       SESSION_ID,
@@ -215,8 +213,6 @@ Q_HISTORY AS (
       AND START_TIME >= '{start_date}' 
 )
 SELECT
-  SP.QUERY_ID AS PROCEDURE_ID,
-  Q.QUERY_ID AS QUERY_ID,
   Q.QUERY_TYPE AS QUERY_TYPE,
   Q.DATABASE_NAME AS QUERY_DATABASE_NAME,
   Q.SCHEMA_NAME AS QUERY_SCHEMA_NAME,

ingestion/src/metadata/ingestion/source/database/stored_procedures_mixin.py

@@ -51,8 +51,7 @@ class QueryByProcedure(BaseModel):
     Query(ies) executed by each stored procedure
     """
 
-    procedure_id: str = Field(..., alias="PROCEDURE_ID")
+    procedure_name: str = Field(None, alias="PROCEDURE_NAME")
-    query_id: str = Field(..., alias="QUERY_ID")
     query_type: str = Field(..., alias="QUERY_TYPE")
     query_database_name: str = Field(None, alias="QUERY_DATABASE_NAME")
     query_schema_name: str = Field(None, alias="QUERY_SCHEMA_NAME")
@@ -109,9 +108,12 @@ class StoredProcedureMixin(ABC):
         for row in results:
             try:
                 query_by_procedure = QueryByProcedure.parse_obj(dict(row))
-                procedure_name = get_procedure_name_from_call(
+                procedure_name = (
+                    query_by_procedure.procedure_name
+                    or get_procedure_name_from_call(
                         query_text=query_by_procedure.procedure_text,
                     )
+                )
                 queries_dict[procedure_name].append(query_by_procedure)
             except Exception as exc:
                 self.status.failed(

openmetadata-spec/src/main/resources/json/schema/entity/data/storedProcedure.json

@@ -18,7 +18,8 @@
             "SQL",
             "Java",
             "JavaScript",
-            "Python"
+            "Python",
+            "External"
           ],
           "javaEnums": [
             {
@@ -32,6 +33,9 @@
             },
             {
               "name": "Python"
+            },
+            {
+              "name": "External"
             }
           ]
         },

openmetadata-spec/src/main/resources/json/schema/entity/services/connections/database/mssqlConnection.json

@@ -97,6 +97,10 @@
     "sampleDataStorageConfig": {
       "title": "Storage Config for Sample Data",
       "$ref": "../connectionBasicType.json#/definitions/sampleDataStorageConfig"
+    },
+    "supportsQueryComment": {
+      "title": "Supports Query Comment",
+      "$ref": "../connectionBasicType.json#/definitions/supportsQueryComment"
     }
   },
   "additionalProperties": false,