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| Title | Object type | File name | Summary |
|---|---|---|---|
| db_escape_field | function | includes/ |
Restricts a dynamic column or constraint name to safe characters. |
| db_escape_table | function | includes/ |
Restricts a dynamic table name to safe characters. |
| db_field_exists | function | includes/ |
Checks if a column exists in the given table. |
| db_field_names | function | includes/ |
Returns an array of field names from an array of key/index column specifiers. |
| db_field_set_default | function | includes/ |
Sets the default value for a field. |
| db_field_set_no_default | function | includes/ |
Sets a field to have no default value. |
| db_find_tables | function | includes/ |
Finds all tables that are like the specified base table name. |
| db_find_tables_d8 | function | includes/ |
Finds all tables that are like the specified base table name. This is a backport of the change made to db_find_tables in Drupal 8 to work with virtual, un-prefixed table names. The original function is retained for Backwards Compatibility. |
| db_ignore_slave | function | includes/ |
Sets a session variable specifying the lag time for ignoring a slave server. |
| db_index_exists | function | includes/ |
Checks if an index exists in the given table. |
| db_insert | function | includes/ |
Returns a new InsertQuery object for the active database. |
| db_installer_object | function | includes/ |
Returns a database installer object. |
| db_like | function | includes/ |
Escapes characters that work as wildcard characters in a LIKE pattern. |
| db_merge | function | includes/ |
Returns a new MergeQuery object for the active database. |
| db_next_id | function | includes/ |
Retrieves a unique id. |
| db_or | function | includes/ |
Returns a new DatabaseCondition, set to "OR" all conditions together. |
| db_query | function | includes/ |
Executes an arbitrary query string against the active database. |
| db_query_range | function | includes/ |
Executes a query against the active database, restricted to a range. |
| db_query_temporary | function | includes/ |
Executes a SELECT query string and saves the result set to a temporary table. |
| db_rename_table | function | includes/ |
Renames a table. |
| db_run_tasks | function | includes/ |
Ensures the environment for a Drupal database on a predefined connection. |
| db_select | function | includes/ |
Returns a new SelectQuery object for the active database. |
| db_set_active | function | includes/ |
Sets a new active database. |
| db_table_exists | function | includes/ |
Checks if a table exists. |
| db_transaction | function | includes/ |
Returns a new transaction object for the active database. |
| db_truncate | function | includes/ |
Returns a new TruncateQuery object for the active database. |
| db_update | function | includes/ |
Returns a new UpdateQuery object for the active database. |
| db_xor | function | includes/ |
Returns a new DatabaseCondition, set to "XOR" all conditions together. |
| debug | function | includes/ |
Outputs debug information. |
| decode_entities | function | includes/ |
Decodes all HTML entities (including numerical ones) to regular UTF-8 bytes. |
| Default theme implementations | group | modules/ |
Functions and templates for the user interface to be implemented by themes. |
| default.settings.php | file | sites/ |
Drupal site-specific configuration file. |
| DefaultMailSystem | class | modules/ |
The default Drupal mail backend using PHP's mail function. |
| DefaultMailSystem::format | function | modules/ |
Concatenate and wrap the e-mail body for plain-text mails. |
| DefaultMailSystem::mail | function | modules/ |
Send an e-mail message, using Drupal variables and default settings. |
| DefaultMailSystem::_isShellSafe | function | modules/ |
Disallows potentially unsafe shell characters. |
| DeleteQuery | class | includes/ |
General class for an abstracted DELETE operation. |
| DeleteQuery::$condition | property | includes/ |
The condition object for this query. |
| DeleteQuery::$table | property | includes/ |
The table from which to delete. |
| DeleteQuery::arguments | function | includes/ |
Implements QueryConditionInterface::arguments(). |
| DeleteQuery::compile | function | includes/ |
Implements QueryConditionInterface::compile(). |
| DeleteQuery::compiled | function | includes/ |
Implements QueryConditionInterface::compiled(). |
| DeleteQuery::condition | function | includes/ |
Implements QueryConditionInterface::condition(). |
| DeleteQuery::conditions | function | includes/ |
Implements QueryConditionInterface::conditions(). |
| DeleteQuery::execute | function | includes/ |
Executes the DELETE query. |
| DeleteQuery::exists | function | includes/ |
Implements QueryConditionInterface::exists(). |
| DeleteQuery::isNotNull | function | includes/ |
Implements QueryConditionInterface::isNotNull(). |
| DeleteQuery::isNull | function | includes/ |
Implements QueryConditionInterface::isNull(). |
| DeleteQuery::notExists | function | includes/ |
Implements QueryConditionInterface::notExists(). |
| DeleteQuery::where | function | includes/ |
Implements QueryConditionInterface::where(). |
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