search_schema()
Implements hook_schema().
File
- core/modules/search/search.install, line 11
- Install, update, and uninstall functions for the Search module.
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | function search_schema() { $schema['search_dataset'] = array( 'description' => 'Stores items that will be searched.', 'fields' => array( 'sid' => array( 'type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0, 'description' => 'Search item ID, e.g. node ID for nodes.', ), 'langcode' => array( 'type' => 'varchar_ascii', 'length' => '12', 'not null' => TRUE, 'description' => 'The {languages}.langcode of the item variant.', 'default' => '', ), 'type' => array( 'type' => 'varchar_ascii', 'length' => 64, 'not null' => TRUE, 'description' => 'Type of item, e.g. node.', ), 'data' => array( 'type' => 'text', 'not null' => TRUE, 'size' => 'big', 'description' => 'List of space-separated words from the item.', ), 'reindex' => array( 'type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0, 'description' => 'Set to force node reindexing.', ), ), 'primary key' => array('sid', 'langcode', 'type'), ); $schema['search_index'] = array( 'description' => 'Stores the search index, associating words, items and scores.', 'fields' => array( 'word' => array( 'type' => 'varchar', 'length' => 50, 'not null' => TRUE, 'default' => '', 'description' => 'The {search_total}.word that is associated with the search item.', ), 'sid' => array( 'type' => 'int', 'unsigned' => TRUE, 'not null' => TRUE, 'default' => 0, 'description' => 'The {search_dataset}.sid of the searchable item to which the word belongs.', ), 'langcode' => array( 'type' => 'varchar_ascii', 'length' => '12', 'not null' => TRUE, 'description' => 'The {languages}.langcode of the item variant.', 'default' => '', ), 'type' => array( 'type' => 'varchar_ascii', 'length' => 64, 'not null' => TRUE, 'description' => 'The {search_dataset}.type of the searchable item to which the word belongs.', ), 'score' => array( 'type' => 'float', 'not null' => FALSE, 'description' => 'The numeric score of the word, higher being more important.', ), ), 'indexes' => array( 'sid_type' => array('sid', 'langcode', 'type'), ), 'foreign keys' => array( 'search_dataset' => array( 'table' => 'search_dataset', 'columns' => array( 'sid' => 'sid', 'langcode' => 'langcode', 'type' => 'type', ), ), ), 'primary key' => array('word', 'sid', 'langcode', 'type'), ); $schema['search_total'] = array( 'description' => 'Stores search totals for words.', 'fields' => array( 'word' => array( 'description' => 'Primary Key: Unique word in the search index.', 'type' => 'varchar', 'length' => 50, 'not null' => TRUE, 'default' => '', ), 'count' => array( 'description' => "The count of the word in the index using Zipf's law to equalize the probability distribution.", 'type' => 'float', 'not null' => FALSE, ), ), 'primary key' => array('word'), ); return $schema;} |
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