public function Sql::getJoinData in Drupal 8

Same name and namespace in other branches

9 core/modules/views/src/Plugin/views/query/Sql.php \Drupal\views\Plugin\views\query\Sql::getJoinData()

Retrieve join data from the larger join data cache.

Parameters

$table: The table to get the join information for.

$base_table: The path we're following to get this join.

Return value

\Drupal\views\Plugin\views\join\JoinPluginBase A Join object or child object, if one exists.

3 calls to Sql::getJoinData()

Sql::ensurePath in core/modules/views/src/Plugin/views/query/Sql.php: Make sure that the specified table can be properly linked to the primary table in the JOINs. This function uses recursion. If the tables needed to complete the path back to the primary table are not in the query they will be added, but additional…
Sql::ensureTable in core/modules/views/src/Plugin/views/query/Sql.php: Ensure a table exists in the queue; if it already exists it won't do anything, but if it doesn't it will add the table queue. It will ensure a path leads back to the relationship table.
Sql::queueTable in core/modules/views/src/Plugin/views/query/Sql.php: Add a table to the query without ensuring the path.

File

core/modules/views/src/Plugin/views/query/Sql.php, line 765

Class

Sql: Views query plugin for an SQL query.

Namespace

Drupal\views\Plugin\views\query

Code

public function getJoinData($table, $base_table) {

  // Check to see if we're linking to a known alias. If so, get the real
  // table's data instead.
  if (!empty($this->tableQueue[$table])) {
    $table = $this->tableQueue[$table]['table'];
  }
  return HandlerBase::getTableJoin($table, $base_table);
}

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