9 calls to db_index_exists() in Drupal 7

aggregator_update_7004 in modules/aggregator/aggregator.install

Add index on timestamp.

BasicMinimalUpdatePath::testBasicMinimalUpdate in modules/simpletest/tests/upgrade/upgrade.test

Tests a successful point release update.

comment_update_7002 in modules/comment/comment.install

Rename {comments} table to {comment} and upgrade it.

comment_update_7004 in modules/comment/comment.install

Upgrade the {node_comment_statistics} table.

DatabaseRegressionTestCase::testDBIndexExists in modules/simpletest/tests/database_test.test

Test the db_index_exists() function.

locale_update_7000 in modules/locale/locale.install

Add context field index and allow longer location.

UserUpdatePathTestCase::testFilledUpgrade in modules/simpletest/tests/upgrade/update.user.test

Tests that the update is successful.

user_update_7018 in modules/user/user.install

Ensure there is an index on {users}.picture.

user_update_7019 in modules/user/user.install

Ensure there is a combined index on {authmap}.uid and {authmap}.module.