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| Poids: | 318 lignes (11 kb) |
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| db_prefix_tables($sql) X-Ref |
| Append a database prefix to all tables in a query. Queries sent to Drupal should wrap all table names in curly brackets. This function searches for this syntax and adds Drupal's table prefix to all tables, allowing Drupal to coexist with other systems in the same database if necessary. param: $sql return: |
| db_set_active($name = 'default') X-Ref |
| Activate a database for future queries. If it is necessary to use external databases in a project, this function can be used to change where database queries are sent. If the database has not yet been used, it is initialized using the URL specified for that name in Drupal's configuration file. If this name is not defined, a duplicate of the default connection is made instead. Be sure to change the connection back to the default when done with custom code. param: $name return: the name of the previously active database or FALSE if non was found. |
| _db_query_callback($match, $init = FALSE) X-Ref |
| Helper function for db_query(). |
| db_query($query) X-Ref |
| Runs a basic query in the active database. User-supplied arguments to the query should be passed in as separate parameters so that they can be properly escaped to avoid SQL injection attacks. param: $query param: ... return: |
| _db_rewrite_sql($query = '', $primary_table = 'n', $primary_field = 'nid', $args = array() X-Ref |
| Helper function for db_rewrite_sql. Collects JOIN and WHERE statements via hook_db_rewrite_sql(). Decides whether to select primary_key or DISTINCT(primary_key) param: $query param: $primary_table param: $primary_field param: $args return: |
| db_rewrite_sql($query, $primary_table = 'n', $primary_field = 'nid', $args = array() X-Ref |
| Rewrites node, taxonomy and comment queries. Use it for listing queries. Do not use FROM table1, table2 syntax, use JOIN instead. param: $query param: $primary_table param: $primary_field param: $args return: |
| db_escape_table($string) X-Ref |
| Restrict a dynamic tablename to safe characters. Only keeps alphanumeric and underscores. |
| Généré le : Fri Nov 30 16:20:15 2007 | par Balluche grâce à PHPXref 0.7 |
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