public function QueryAlterableInterface::getMetaData

cis7 query.inc public QueryAlterableInterface::getMetaData($key)
cle7 query.inc public QueryAlterableInterface::getMetaData($key)
elmsmedia7 query.inc public QueryAlterableInterface::getMetaData($key)
icor7 query.inc public QueryAlterableInterface::getMetaData($key)
meedjum_blog7 query.inc public QueryAlterableInterface::getMetaData($key)
mooc7 query.inc public QueryAlterableInterface::getMetaData($key)

Retrieves a given piece of metadata.

Parameters

$key: The unique identifier for the piece of metadata to retrieve.

Return value

The previously attached metadata object, or NULL if one doesn't exist.

2 methods override QueryAlterableInterface::getMetaData()
SelectQuery::getMetaData in includes/database/select.inc
Retrieves a given piece of metadata.
SelectQueryExtender::getMetaData in includes/database/select.inc
Retrieves a given piece of metadata.

File

includes/database/query.inc, line 247
Non-specific Database query code. Used by all engines.

Class

QueryAlterableInterface
Interface for a query that can be manipulated via an alter hook.

Code

public function getMetaData($key);
Error | ELMSLN API

Error

×

Error message

  • Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/elmsln_community/api.elmsln.org/includes/common.inc:2791) in drupal_send_headers() (line 1499 of /var/www/html/elmsln_community/api.elmsln.org/includes/bootstrap.inc).
  • Error: Call to undefined function apc_delete() in DrupalAPCCache->clear() (line 289 of /var/www/html/elmsln_community/api.elmsln.org/sites/all/modules/apc/drupal_apc_cache.inc).
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