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MDL-53226 search_simpledb: Use databases full-text search capabilities
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| <?php | ||
| // This file is part of Moodle - http://moodle.org/ | ||
| // | ||
| // Moodle is free software: you can redistribute it and/or modify | ||
| // it under the terms of the GNU General Public License as published by | ||
| // the Free Software Foundation, either version 3 of the License, or | ||
| // (at your option) any later version. | ||
| // | ||
| // Moodle is distributed in the hope that it will be useful, | ||
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| // GNU General Public License for more details. | ||
| // | ||
| // You should have received a copy of the GNU General Public License | ||
| // along with Moodle. If not, see <http://www.gnu.org/licenses/>. | ||
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| /** | ||
| * Post installation and migration code. | ||
| * | ||
| * @package search_simpledb | ||
| * @copyright 2016 Dan Poltawski <[email protected]> | ||
| * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | ||
| */ | ||
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| defined('MOODLE_INTERNAL') || die; | ||
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| function xmldb_search_simpledb_install() { | ||
| global $DB; | ||
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| switch ($DB->get_dbfamily()) { | ||
| case 'postgres': | ||
| // TODO: There are a few other ways of doing this which avoid the need for individual indicies.. | ||
| $DB->execute("CREATE INDEX psql_search_title ON {search_simpledb_index} USING gin(to_tsvector('simple', title))"); | ||
| $DB->execute("CREATE INDEX psql_search_content ON {search_simpledb_index} USING gin(to_tsvector('simple', content))"); | ||
| $DB->execute("CREATE INDEX psql_search_description1 ON {search_simpledb_index} USING gin(to_tsvector('simple', description1))"); | ||
| $DB->execute("CREATE INDEX psql_search_description2 ON {search_simpledb_index} USING gin(to_tsvector('simple', description2))"); | ||
| break; | ||
| case 'mysql': | ||
| $DB->execute("CREATE FULLTEXT INDEX mysql_search_index | ||
| ON {search_simpledb_index} (title, content, description1, description2)"); | ||
| break; | ||
| case 'mssql': | ||
| //TODO: workout if fulltext search is installed... select SERVERPROPERTY('IsFullTextInstalled') | ||
| $DB->execute("CREATE FULLTEXT CATALOG {search_simpledb_catalog}"); | ||
| $DB->execute("CREATE FULLTEXT INDEX ON {search_simpledb_index} (title, content, description1, description2) | ||
| KEY INDEX {searsimpinde_id_pk} ON {search_simpledb_catalog}"); | ||
| break; | ||
| } | ||
| } | ||
|
|
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| <?php | ||
| // This file is part of Moodle - http://moodle.org/ | ||
| // | ||
| // Moodle is free software: you can redistribute it and/or modify | ||
| // it under the terms of the GNU General Public License as published by | ||
| // the Free Software Foundation, either version 3 of the License, or | ||
| // (at your option) any later version. | ||
| // | ||
| // Moodle is distributed in the hope that it will be useful, | ||
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| // GNU General Public License for more details. | ||
| // | ||
| // You should have received a copy of the GNU General Public License | ||
| // along with Moodle. If not, see <http://www.gnu.org/licenses/>. | ||
|
|
||
| /** | ||
| * Uninstall code. | ||
| * | ||
| * @package search_simpledb | ||
| * @copyright 2016 Dan Poltawski <[email protected]> | ||
| * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | ||
| */ | ||
|
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||
| defined('MOODLE_INTERNAL') || die; | ||
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| function xmldb_search_simpledb_uninstall() { | ||
| global $DB; | ||
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| switch ($DB->get_dbfamily()) { | ||
| case 'mssql': | ||
| $DB->execute("DROP FULLTEXT CATALOG {search_simpledb_catalog}"); | ||
| break; | ||
| } | ||
| } | ||
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