| db_query_range | includes/database.pgsql.inc | Runs a limited-range query in the active database. |
| db_rewrite_sql | includes/database.inc | Rewrites node, taxonomy and comment queries. Use it for listing queries. Do not
use FROM table1, table2 syntax, use JOIN instead. |
| pager_query | includes/pager.inc | Perform a paged database query. |
| taxonomy_get_term | modules/taxonomy.module | Return the term object matching a term ID. |
| taxonomy_get_tree | modules/taxonomy.module | Create a hierarchical representation of a vocabulary. |
| taxonomy_select_nodes | modules/taxonomy.module | Finds all nodes that match selected taxonomy conditions. |
| variable_get | includes/bootstrap.inc | Return a persistent variable. |