class Update
Same name in this branch
- 11.x core/modules/sqlite/src/Driver/Database/sqlite/Update.php \Drupal\sqlite\Driver\Database\sqlite\Update
- 11.x core/modules/mysql/src/Driver/Database/mysql/Update.php \Drupal\mysql\Driver\Database\mysql\Update
- 11.x core/tests/fixtures/database_drivers/module/core_fake/src/Driver/Database/CoreFakeWithAllCustomClasses/Update.php \Drupal\core_fake\Driver\Database\CoreFakeWithAllCustomClasses\Update
- 11.x core/lib/Drupal/Core/Database/Query/Update.php \Drupal\Core\Database\Query\Update
Same name in other branches
- 9 core/modules/sqlite/src/Driver/Database/sqlite/Update.php \Drupal\sqlite\Driver\Database\sqlite\Update
- 9 core/modules/mysql/src/Driver/Database/mysql/Update.php \Drupal\mysql\Driver\Database\mysql\Update
- 9 core/modules/system/tests/modules/driver_test/src/Driver/Database/DrivertestMysql/Update.php \Drupal\driver_test\Driver\Database\DrivertestMysql\Update
- 9 core/modules/system/tests/modules/driver_test/src/Driver/Database/DrivertestMysqlDeprecatedVersion/Update.php \Drupal\driver_test\Driver\Database\DrivertestMysqlDeprecatedVersion\Update
- 9 core/modules/system/tests/modules/driver_test/src/Driver/Database/DrivertestPgsql/Update.php \Drupal\driver_test\Driver\Database\DrivertestPgsql\Update
- 9 core/modules/pgsql/src/Driver/Database/pgsql/Update.php \Drupal\pgsql\Driver\Database\pgsql\Update
- 9 core/tests/fixtures/database_drivers/module/corefake/src/Driver/Database/corefakeWithAllCustomClasses/Update.php \Drupal\corefake\Driver\Database\corefakeWithAllCustomClasses\Update
- 9 core/lib/Drupal/Core/Database/Driver/pgsql/Update.php \Drupal\Core\Database\Driver\pgsql\Update
- 9 core/lib/Drupal/Core/Database/Query/Update.php \Drupal\Core\Database\Query\Update
- 8.9.x core/modules/system/tests/modules/driver_test/src/Driver/Database/DrivertestMysql/Update.php \Drupal\driver_test\Driver\Database\DrivertestMysql\Update
- 8.9.x core/modules/system/tests/modules/driver_test/src/Driver/Database/DrivertestPgsql/Update.php \Drupal\driver_test\Driver\Database\DrivertestPgsql\Update
- 8.9.x core/lib/Drupal/Core/Database/Driver/sqlite/Update.php \Drupal\Core\Database\Driver\sqlite\Update
- 8.9.x core/lib/Drupal/Core/Database/Driver/mysql/Update.php \Drupal\Core\Database\Driver\mysql\Update
- 8.9.x core/lib/Drupal/Core/Database/Driver/pgsql/Update.php \Drupal\Core\Database\Driver\pgsql\Update
- 8.9.x core/lib/Drupal/Core/Database/Query/Update.php \Drupal\Core\Database\Query\Update
- 10 core/modules/sqlite/src/Driver/Database/sqlite/Update.php \Drupal\sqlite\Driver\Database\sqlite\Update
- 10 core/modules/mysql/src/Driver/Database/mysql/Update.php \Drupal\mysql\Driver\Database\mysql\Update
- 10 core/modules/pgsql/src/Driver/Database/pgsql/Update.php \Drupal\pgsql\Driver\Database\pgsql\Update
- 10 core/tests/fixtures/database_drivers/module/core_fake/src/Driver/Database/CoreFakeWithAllCustomClasses/Update.php \Drupal\core_fake\Driver\Database\CoreFakeWithAllCustomClasses\Update
- 10 core/lib/Drupal/Core/Database/Driver/pgsql/Update.php \Drupal\Core\Database\Driver\pgsql\Update
- 10 core/lib/Drupal/Core/Database/Query/Update.php \Drupal\Core\Database\Query\Update
PostgreSQL implementation of \Drupal\Core\Database\Query\Update.
Hierarchy
- class \Drupal\Core\Database\Query\Query implements \Drupal\Core\Database\Query\PlaceholderInterface
- class \Drupal\Core\Database\Query\Update extends \Drupal\Core\Database\Query\Query implements \Drupal\Core\Database\Query\ConditionInterface uses \Drupal\Core\Database\Query\QueryConditionTrait
- class \Drupal\pgsql\Driver\Database\pgsql\Update extends \Drupal\Core\Database\Query\Update
- class \Drupal\Core\Database\Query\Update extends \Drupal\Core\Database\Query\Query implements \Drupal\Core\Database\Query\ConditionInterface uses \Drupal\Core\Database\Query\QueryConditionTrait
Expanded class hierarchy of Update
186 string references to 'Update'
- AccessTest::testFileAccess in core/
modules/ file/ tests/ src/ Kernel/ AccessTest.php - Tests 'update' and 'delete' access to file entities.
- AllowedPackages::event in composer/
Plugin/ Scaffold/ AllowedPackages.php - Handles package events during a 'composer require' operation.
- BlockContentAccessHandlerTest::providerTestAccess in core/
modules/ block_content/ tests/ src/ Kernel/ BlockContentAccessHandlerTest.php - Data provider for testAccess().
- BlockContentHooks::entityOperation in core/
modules/ block_content/ src/ Hook/ BlockContentHooks.php - Implements hook_entity_operation().
- BlockUser::access in core/
modules/ user/ src/ Plugin/ Action/ BlockUser.php - Checks object access.
File
-
core/
modules/ pgsql/ src/ Driver/ Database/ pgsql/ Update.php, line 11
Namespace
Drupal\pgsql\Driver\Database\pgsqlView source
class Update extends QueryUpdate {
public function execute() {
$max_placeholder = 0;
$blobs = [];
$blob_count = 0;
// Because we filter $fields the same way here and in __toString(), the
// placeholders will all match up properly.
$stmt = $this->connection
->prepareStatement((string) $this, $this->queryOptions, TRUE);
// Fetch the list of blobs and sequences used on that table.
$table_information = $this->connection
->schema()
->queryTableInformation($this->table);
// Expressions take priority over literal fields, so we process those first
// and remove any literal fields that conflict.
$fields = $this->fields;
foreach ($this->expressionFields as $field => $data) {
if (!empty($data['arguments'])) {
foreach ($data['arguments'] as $placeholder => $argument) {
// We assume that an expression will never happen on a BLOB field,
// which is a fairly safe assumption to make since in most cases
// it would be an invalid query anyway.
$stmt->getClientStatement()
->bindParam($placeholder, $data['arguments'][$placeholder]);
}
}
if ($data['expression'] instanceof SelectInterface) {
$data['expression']->compile($this->connection, $this);
$select_query_arguments = $data['expression']->arguments();
foreach ($select_query_arguments as $placeholder => $argument) {
$stmt->getClientStatement()
->bindParam($placeholder, $select_query_arguments[$placeholder]);
}
}
unset($fields[$field]);
}
foreach ($fields as $field => $value) {
$placeholder = ':db_update_placeholder_' . $max_placeholder++;
if (isset($table_information->blob_fields[$field]) && $value !== NULL) {
$blobs[$blob_count] = fopen('php://memory', 'a');
fwrite($blobs[$blob_count], $value);
rewind($blobs[$blob_count]);
$stmt->getClientStatement()
->bindParam($placeholder, $blobs[$blob_count], \PDO::PARAM_LOB);
++$blob_count;
}
else {
$stmt->getClientStatement()
->bindParam($placeholder, $fields[$field]);
}
}
if (count($this->condition)) {
$this->condition
->compile($this->connection, $this);
$arguments = $this->condition
->arguments();
foreach ($arguments as $placeholder => $value) {
$stmt->getClientStatement()
->bindParam($placeholder, $arguments[$placeholder]);
}
}
$this->connection
->addSavepoint();
try {
$stmt->execute(NULL, $this->queryOptions);
$this->connection
->releaseSavepoint();
return $stmt->rowCount();
} catch (\Exception $e) {
$this->connection
->rollbackSavepoint();
$this->connection
->exceptionHandler()
->handleExecutionException($e, $stmt, [], $this->queryOptions);
}
}
}
Members
Title Sort descending | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|
Query::$comments | protected | property | An array of comments that can be prepended to a query. | ||
Query::$connection | protected | property | The connection object on which to run this query. | ||
Query::$connectionKey | protected | property | The key of the connection object. | ||
Query::$connectionTarget | protected | property | The target of the connection object. | ||
Query::$nextPlaceholder | protected | property | The placeholder counter. | ||
Query::$queryOptions | protected | property | The query options to pass on to the connection object. | ||
Query::$uniqueIdentifier | protected | property | A unique identifier for this query object. | ||
Query::comment | public | function | Adds a comment to the query. | ||
Query::getComments | public | function | Returns a reference to the comments array for the query. | ||
Query::getConnection | public | function | Gets the database connection to be used for the query. | ||
Query::nextPlaceholder | public | function | Gets the next placeholder value for this query object. | Overrides PlaceholderInterface::nextPlaceholder | |
Query::uniqueIdentifier | public | function | Returns a unique identifier for this object. | Overrides PlaceholderInterface::uniqueIdentifier | |
Query::__clone | public | function | Implements the magic __clone function. | 1 | |
Query::__sleep | public | function | Implements the magic __sleep function to disconnect from the database. | ||
Query::__wakeup | public | function | Implements the magic __wakeup function to reconnect to the database. | ||
QueryConditionTrait::$condition | protected | property | The condition object for this query. | ||
QueryConditionTrait::alwaysFalse | public | function | |||
QueryConditionTrait::andConditionGroup | public | function | |||
QueryConditionTrait::compile | public | function | 1 | ||
QueryConditionTrait::compiled | public | function | 1 | ||
QueryConditionTrait::condition | public | function | |||
QueryConditionTrait::conditionGroupFactory | public | function | |||
QueryConditionTrait::conditions | public | function | |||
QueryConditionTrait::exists | public | function | |||
QueryConditionTrait::isNotNull | public | function | |||
QueryConditionTrait::isNull | public | function | |||
QueryConditionTrait::notExists | public | function | |||
QueryConditionTrait::orConditionGroup | public | function | |||
QueryConditionTrait::where | public | function | |||
Update::$arguments | protected | property | An array of values to update to. | ||
Update::$expressionFields | protected | property | Array of fields to update to an expression in case of a duplicate record. | ||
Update::$fields | protected | property | An array of fields that will be updated. | ||
Update::$table | protected | property | The table to update. | ||
Update::arguments | public | function | Gets a complete list of all values to insert into the prepared statement. | Overrides QueryConditionTrait::arguments | |
Update::execute | public | function | Executes the UPDATE query. | Overrides Update::execute | |
Update::expression | public | function | Specifies fields to be updated as an expression. | ||
Update::fields | public | function | Adds a set of field->value pairs to be updated. | ||
Update::getQueryArguments | protected | function | Returns the query arguments with placeholders mapped to their values. | ||
Update::__construct | public | function | Constructs an Update query object. | Overrides Query::__construct | |
Update::__toString | public | function | Implements PHP magic __toString method to convert the query to a string. | Overrides Query::__toString |
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