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Title Object type File name Summary
FetchTest::testQueryFetchCol function core/tests/Drupal/KernelTests/Core/Database/FetchTest.php Confirms that we can fetch an entire column of a result set at once.
Statement::fetchCol function core/lib/Drupal/Core/Database/Statement.php Returns an entire single column of a result set as an indexed array.
StatementEmpty::fetchCol function core/lib/Drupal/Core/Database/StatementEmpty.php Returns an entire single column of a result set as an indexed array.
StatementInterface::fetchCol function core/lib/Drupal/Core/Database/StatementInterface.php Returns an entire single column of a result set as an indexed array.
StatementPrefetch::fetchCol function core/lib/Drupal/Core/Database/StatementPrefetch.php Returns an entire single column of a result set as an indexed array.
StatementPrefetch::fetchColumn function core/lib/Drupal/Core/Database/StatementPrefetch.php

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