20 calls to db_add_index()

comment_update_6003 in drupal-6.x/modules/comment/comment.install
Add index to parent ID field.
comment_update_6004 in drupal-6.x/modules/comment/comment.install
Add index to to node_comment_statistics on comment_count
comment_update_6005 in drupal-6.x/modules/comment/comment.install
Add indices to uid fields.
locale_update_6004 in drupal-6.x/modules/locale/locale.install
Fix remaining inconsistent indexes.
system_update_1022 in drupal-6.x/modules/system/system.install
Add index on users created column.
system_update_6001 in drupal-6.x/modules/system/system.install
Add version id column to {term_node} to allow taxonomy module to use revisions.
system_update_6003 in drupal-6.x/modules/system/system.install
Add index on comments status column.
system_update_6019 in drupal-6.x/modules/system/system.install
Reconcile small differences in the previous, manually created mysql and pgsql schemas so they are the same and can be represented by a single schema structure.
system_update_6022 in drupal-6.x/modules/system/system.install
Update files tables to associate files to a uid by default instead of a nid. Rename file_revisions to upload since it should only be used by the upload module used by upload to link files to nodes.
system_update_6023 in drupal-6.x/modules/system/system.install
system_update_6024 in drupal-6.x/modules/system/system.install
Add translation fields to nodes used by translation module.
system_update_6025 in drupal-6.x/modules/system/system.install
Increase the maximum length of node titles from 128 to 255.
system_update_6035 in drupal-6.x/modules/system/system.install
Change index on system table for better performance.
system_update_6043 in drupal-6.x/modules/system/system.install
Update table indices to make them more rational and useful.
system_update_6044 in drupal-6.x/modules/system/system.install
RC1 to RC2 index cleanup.
system_update_6049 in drupal-6.x/modules/system/system.install
Replace src index on the {url_alias} table with src, language.
system_update_6052 in drupal-6.x/modules/system/system.install
Add a missing index on the {menu_router} table.
system_update_6053 in drupal-6.x/modules/system/system.install
Add a {system} index on type and name.
system_update_6055 in drupal-6.x/modules/system/system.install
Improve indexes on the {url_alias} table.
_db_create_keys in drupal-6.x/includes/database.pgsql.inc