Issue #2594845 by er.manojsharma, tarekdj, snehi, dpopdan, anil280988, jhodgdon, cilefen: Many database driver classes have no class doc blocks

core/lib/Drupal/Core/Database/Driver/mysql/Connection.php

@@ -21,6 +21,9 @@ use Drupal\Component\Utility\Unicode;
  * @{
  */
 
+/**
+ * MySQL implementation of \Drupal\Core\Database\Connection.
+ */
 class Connection extends DatabaseConnection {
 
   /**

core/lib/Drupal/Core/Database/Driver/mysql/Delete.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\mysql;
 
 use Drupal\Core\Database\Query\Delete as QueryDelete;
 
+/**
+ * MySQL implementation of \Drupal\Core\Database\Query\Delete.
+ */
 class Delete extends QueryDelete { }

core/lib/Drupal/Core/Database/Driver/mysql/Insert.php

@@ -9,6 +9,9 @@ namespace Drupal\Core\Database\Driver\mysql;
 
 use Drupal\Core\Database\Query\Insert as QueryInsert;
 
+/**
+ * MySQL implementation of \Drupal\Core\Database\Query\Insert.
+ */
 class Insert extends QueryInsert {
 
   public function execute() {

core/lib/Drupal/Core/Database/Driver/mysql/Merge.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\mysql;
 
 use Drupal\Core\Database\Query\Merge as QueryMerge;
 
+/**
+ * MySQL implementation of \Drupal\Core\Database\Query\Merge.
+ */
 class Merge extends QueryMerge { }

core/lib/Drupal/Core/Database/Driver/mysql/Schema.php

@@ -19,6 +19,9 @@ use Drupal\Component\Utility\Unicode;
  * @{
  */
 
+/**
+ * MySQL implementation of \Drupal\Core\Database\Schema.
+ */
 class Schema extends DatabaseSchema {
 
   /**

core/lib/Drupal/Core/Database/Driver/mysql/Select.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\mysql;
 
 use Drupal\Core\Database\Query\Select as QuerySelect;
 
+/**
+ * MySQL implementation of \Drupal\Core\Database\Query\Select.
+ */
 class Select extends QuerySelect { }

core/lib/Drupal/Core/Database/Driver/mysql/Transaction.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\mysql;
 
 use Drupal\Core\Database\Transaction as DatabaseTransaction;
 
+/**
+ * MySQL implementation of \Drupal\Core\Database\Transaction.
+ */
 class Transaction extends DatabaseTransaction { }

core/lib/Drupal/Core/Database/Driver/mysql/Truncate.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\mysql;
 
 use Drupal\Core\Database\Query\Truncate as QueryTruncate;
 
+/**
+ * MySQL implementation of \Drupal\Core\Database\Query\Truncate.
+ */
 class Truncate extends QueryTruncate { }

core/lib/Drupal/Core/Database/Driver/mysql/Update.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\mysql;
 
 use Drupal\Core\Database\Query\Update as QueryUpdate;
 
+/**
+ * MySQL implementation of \Drupal\Core\Database\Query\Update.
+ */
 class Update extends QueryUpdate { }

core/lib/Drupal/Core/Database/Driver/mysql/Upsert.php

@@ -10,7 +10,7 @@ namespace Drupal\Core\Database\Driver\mysql;
 use Drupal\Core\Database\Query\Upsert as QueryUpsert;
 
 /**
- * Implements the Upsert query for the MySQL database driver.
+ * MySQL implementation of \Drupal\Core\Database\Query\Upsert.
  */
 class Upsert extends QueryUpsert {
 

core/lib/Drupal/Core/Database/Driver/pgsql/Connection.php

@@ -16,6 +16,9 @@ use Drupal\Core\Database\DatabaseNotFoundException;
  * @{
  */
 
+/**
+ * PostgreSQL implementation of \Drupal\Core\Database\Connection.
+ */
 class Connection extends DatabaseConnection {
 
   /**

core/lib/Drupal/Core/Database/Driver/pgsql/Delete.php

@@ -9,6 +9,9 @@ namespace Drupal\Core\Database\Driver\pgsql;
 
 use Drupal\Core\Database\Query\Delete as QueryDelete;
 
+/**
+ * PostgreSQL implementation of \Drupal\Core\Database\Query\Delete.
+ */
 class Delete extends QueryDelete {
 
   /**

core/lib/Drupal/Core/Database/Driver/pgsql/Insert.php

@@ -15,6 +15,9 @@ use Drupal\Core\Database\Query\Insert as QueryInsert;
  * @{
  */
 
+/**
+ * PostgreSQL implementation of \Drupal\Core\Database\Query\Insert.
+ */
 class Insert extends QueryInsert {
 
   public function execute() {

core/lib/Drupal/Core/Database/Driver/pgsql/Merge.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\pgsql;
 
 use Drupal\Core\Database\Query\Merge as QueryMerge;
 
+/**
+ * PostgreSQL implementation of \Drupal\Core\Database\Query\Merge.
+ */
 class Merge extends QueryMerge { }

core/lib/Drupal/Core/Database/Driver/pgsql/NativeUpsert.php

@@ -10,7 +10,7 @@ namespace Drupal\Core\Database\Driver\pgsql;
 use Drupal\Core\Database\Query\Upsert as QueryUpsert;
 
 /**
- * Implements the native Upsert query for the PostgreSQL database driver.
+ * PostgreSQL implementation of native \Drupal\Core\Database\Query\Upsert.
  *
  * @see http://www.postgresql.org/docs/9.5/static/sql-insert.html#SQL-ON-CONFLICT
  */

core/lib/Drupal/Core/Database/Driver/pgsql/Schema.php

@@ -17,6 +17,9 @@ use Drupal\Core\Database\Schema as DatabaseSchema;
  * @{
  */
 
+/**
+ * PostgreSQL implementation of \Drupal\Core\Database\Schema.
+ */
 class Schema extends DatabaseSchema {
 
   /**

core/lib/Drupal/Core/Database/Driver/pgsql/Select.php

@@ -14,6 +14,9 @@ use Drupal\Core\Database\Query\Select as QuerySelect;
  * @{
  */
 
+/**
+ * PostgreSQL implementation of \Drupal\Core\Database\Query\Select.
+ */
 class Select extends QuerySelect {
 
   public function orderRandom() {

core/lib/Drupal/Core/Database/Driver/pgsql/Transaction.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\pgsql;
 
 use Drupal\Core\Database\Transaction as DatabaseTransaction;
 
+/**
+ * PostgreSQL implementation of \Drupal\Core\Database\Transaction.
+ */
 class Transaction extends DatabaseTransaction { }

core/lib/Drupal/Core/Database/Driver/pgsql/Truncate.php

@@ -9,6 +9,9 @@ namespace Drupal\Core\Database\Driver\pgsql;
 
 use Drupal\Core\Database\Query\Truncate as QueryTruncate;
 
+/**
+ * PostgreSQL implementation of \Drupal\Core\Database\Query\Truncate.
+ */
 class Truncate extends QueryTruncate {
 
   /**

core/lib/Drupal/Core/Database/Driver/pgsql/Update.php

@@ -11,6 +11,9 @@ use Drupal\Core\Database\Database;
 use Drupal\Core\Database\Query\Update as QueryUpdate;
 use Drupal\Core\Database\Query\SelectInterface;
 
+/**
+ * PostgreSQL implementation of \Drupal\Core\Database\Query\Update.
+ */
 class Update extends QueryUpdate {
 
   public function execute() {

core/lib/Drupal/Core/Database/Driver/pgsql/Upsert.php

@@ -10,7 +10,7 @@ namespace Drupal\Core\Database\Driver\pgsql;
 use Drupal\Core\Database\Query\Upsert as QueryUpsert;
 
 /**
- * Implements the Upsert query for the PostgreSQL database driver.
+ * PostgreSQL implementation of \Drupal\Core\Database\Query\Upsert.
  */
 class Upsert extends QueryUpsert {
 

core/lib/Drupal/Core/Database/Driver/sqlite/Connection.php

@@ -12,7 +12,7 @@ use Drupal\Core\Database\DatabaseNotFoundException;
 use Drupal\Core\Database\Connection as DatabaseConnection;
 
 /**
- * Specific SQLite implementation of DatabaseConnection.
+ * SQLite implementation of \Drupal\Core\Database\Connection.
  */
 class Connection extends DatabaseConnection {
 

core/lib/Drupal/Core/Database/Driver/sqlite/Delete.php

@@ -10,6 +10,6 @@ namespace Drupal\Core\Database\Driver\sqlite;
 use Drupal\Core\Database\Query\Delete as QueryDelete;
 
 /**
- * SQLite specific implementation of \Drupal\Core\Database\Query\Delete.
+ * SQLite implementation of \Drupal\Core\Database\Query\Delete.
  */
 class Delete extends QueryDelete { }

core/lib/Drupal/Core/Database/Driver/sqlite/Insert.php

@@ -10,7 +10,7 @@ namespace Drupal\Core\Database\Driver\sqlite;
 use Drupal\Core\Database\Query\Insert as QueryInsert;
 
 /**
- * SQLite specific implementation of InsertQuery.
+ * SQLite implementation of \Drupal\Core\Database\Query\Insert.
  *
  * We ignore all the default fields and use the clever SQLite syntax:
  *   INSERT INTO table DEFAULT VALUES

core/lib/Drupal/Core/Database/Driver/sqlite/Merge.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\sqlite;
 
 use Drupal\Core\Database\Query\Merge as QueryMerge;
 
+/**
+ * SQLite implementation of \Drupal\Core\Database\Query\Merge.
+ */
 class Merge extends QueryMerge { }

core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php

@@ -17,6 +17,9 @@ use Drupal\Core\Database\Schema as DatabaseSchema;
  * @{
  */
 
+/**
+ * SQLite implementation of \Drupal\Core\Database\Schema.
+ */
 class Schema extends DatabaseSchema {
 
   /**

core/lib/Drupal/Core/Database/Driver/sqlite/Select.php

@@ -9,6 +9,9 @@ namespace Drupal\Core\Database\Driver\sqlite;
 
 use Drupal\Core\Database\Query\Select as QuerySelect;
 
+/**
+ * SQLite implementation of \Drupal\Core\Database\Query\Select.
+ */
 class Select extends QuerySelect {
   public function forUpdate($set = TRUE) {
     // SQLite does not support FOR UPDATE so nothing to do.

core/lib/Drupal/Core/Database/Driver/sqlite/Statement.php

@@ -11,7 +11,7 @@ use Drupal\Core\Database\StatementPrefetch;
 use Drupal\Core\Database\StatementInterface;
 
 /**
- * Specific SQLite implementation of DatabaseConnection.
+ * SQLite implementation of \Drupal\Core\Database\Statement.
  *
  * The PDO SQLite driver only closes SELECT statements when the PDOStatement
  * destructor is called and SQLite does not allow data change (INSERT,

core/lib/Drupal/Core/Database/Driver/sqlite/Transaction.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\sqlite;
 
 use Drupal\Core\Database\Transaction as DatabaseTransaction;
 
+/**
+ * SQLite implementation of \Drupal\Core\Database\Transaction.
+ */
 class Transaction extends DatabaseTransaction { }

core/lib/Drupal/Core/Database/Driver/sqlite/Truncate.php

@@ -10,7 +10,7 @@ namespace Drupal\Core\Database\Driver\sqlite;
 use Drupal\Core\Database\Query\Truncate as QueryTruncate;
 
 /**
- * SQLite specific implementation of TruncateQuery.
+ * SQLite implementation of \Drupal\Core\Database\Query\Truncate.
  *
  * SQLite doesn't support TRUNCATE, but a DELETE query with no condition has
  * exactly the effect (it is implemented by DROPing the table).

core/lib/Drupal/Core/Database/Driver/sqlite/Update.php

@@ -9,4 +9,7 @@ namespace Drupal\Core\Database\Driver\sqlite;
 
 use Drupal\Core\Database\Query\Update as QueryUpdate;
 
+/**
+ * SQLite implementation of \Drupal\Core\Database\Query\Update.
+ */
 class Update extends QueryUpdate { }

core/lib/Drupal/Core/Database/Driver/sqlite/Upsert.php

@@ -10,7 +10,7 @@ namespace Drupal\Core\Database\Driver\sqlite;
 use Drupal\Core\Database\Query\Upsert as QueryUpsert;
 
 /**
- * Implements the Upsert query for the SQLite database driver.
+ * SQLite implementation of \Drupal\Core\Database\Query\Upsert.
  */
 class Upsert extends QueryUpsert {