Query Builder in Privatemsg 7

Same name and namespace in other branches

Query builder and related hooks

Privatemsg uses SelectQuery combined with custom tags to allow to customize almost all SELECT queries. For more information about SelectQuery, see http://drupal.org/developing/api/database and http://drupal.org/node/310075.

Arguments to a given query is stored in the metadata, with numerical keys (arg_%d) according to the position of the argument.

Name	Location	Description
hook_query_privatemsg_autocomplete_alter	./privatemsg.api.php	Query to search for autocomplete usernames.
hook_query_privatemsg_deleted_alter	./privatemsg.api.php	Alter the query that loads deleted messages to flush them.
hook_query_privatemsg_messages_alter	./privatemsg.api.php	Query definition to load messages of one or multiple threads.
hook_query_privatemsg_participants_alter	./privatemsg.api.php	Alter the query that loads the participants of a thread.
hook_query_privatemsg_sql_list_alter	./privatemsg.api.php	Display a list of threads.
hook_query_privatemsg_unread_count_alter	./privatemsg.api.php	Loads all unread messages of a user (only the count query is used).
privatemsg_sql_autocomplete	./privatemsg.module	Looks up autocomplete suggestions for users.
privatemsg_sql_deleted	./privatemsg.module	Query Builder function to load all messages that should be flushed.
privatemsg_sql_list	./privatemsg.module	Query definition to load a list of threads.
privatemsg_sql_messages	./privatemsg.module	Query definition to load messages of one or multiple threads.
privatemsg_sql_participants	./privatemsg.module	Load all participants of a thread.
privatemsg_sql_unread_count	./privatemsg.module	Count threads with unread messages.
_privatemsg_assemble_query	./privatemsg.module	Generates a query based on a query id.

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