Remove template from sql service schema

homeassistant/components/sql/services.py

@@ -19,13 +19,11 @@ from homeassistant.core import (
 )
 from homeassistant.exceptions import ServiceValidationError
 from homeassistant.helpers import config_validation as cv
-from homeassistant.helpers.trigger_template_entity import ValueTemplate
 from homeassistant.util.json import JsonValueType
 
 from .const import CONF_QUERY, DOMAIN
 from .util import (
     async_create_sessionmaker,
-    check_and_render_sql_query,
     convert_value,
     generate_lambda_stmt,
     redact_credentials,
@@ -39,9 +37,7 @@ _LOGGER = logging.getLogger(__name__)
 SERVICE_QUERY = "query"
 SERVICE_QUERY_SCHEMA = vol.Schema(
     {
-        vol.Required(CONF_QUERY): vol.All(
-            cv.template, ValueTemplate.from_template, validate_sql_select
-        ),
+        vol.Required(CONF_QUERY): vol.All(cv.string, validate_sql_select),
         vol.Optional(CONF_DB_URL): cv.string,
     }
 )
@@ -76,9 +72,8 @@ async def _async_query_service(
     def _execute_and_convert_query() -> list[JsonValueType]:
         """Execute the query and return the results with converted types."""
         sess: Session = sessmaker()
-        rendered_query = check_and_render_sql_query(call.hass, query_str)
         try:
-            result: Result = sess.execute(generate_lambda_stmt(rendered_query))
+            result: Result = sess.execute(generate_lambda_stmt(query_str))
         except SQLAlchemyError as err:
             _LOGGER.debug(
                 "Error executing query %s: %s",

homeassistant/components/sql/util.py

@@ -18,7 +18,7 @@ import voluptuous as vol
 
 from homeassistant.components.recorder import SupportedDialect, get_instance
 from homeassistant.const import EVENT_HOMEASSISTANT_STOP
-from homeassistant.core import Event, HomeAssistant, callback
+from homeassistant.core import Event, HomeAssistant, async_get_hass, callback
 from homeassistant.exceptions import HomeAssistantError, TemplateError
 from homeassistant.helpers import issue_registry as ir
 from homeassistant.helpers.template import Template
@@ -46,11 +46,15 @@ def resolve_db_url(hass: HomeAssistant, db_url: str | None) -> str:
     return get_instance(hass).db_url
 
 
-def validate_sql_select(value: Template) -> Template:
+def validate_sql_select(value: Template | str) -> Template | str:
     """Validate that value is a SQL SELECT query."""
+    hass: HomeAssistant
+    if isinstance(value, str):
+        hass = async_get_hass()
+    else:
+        hass = value.hass  # type: ignore[assignment]
     try:
-        assert value.hass
-        check_and_render_sql_query(value.hass, value)
+        check_and_render_sql_query(hass, value)
     except (TemplateError, InvalidSqlQuery) as err:
         raise vol.Invalid(str(err)) from err
     return value