public function DatabaseStatementPrefetch::fetch
public DatabaseStatementPrefetch::fetch($fetch_style = NULL, $cursor_orientation = PDO::FETCH_ORI_NEXT, $cursor_offset = NULL)
File
- includes/database/prefetch.inc, line 352
- Database interface code for engines that need complete control over their result sets. For example, SQLite will prefix some column names by the name of the table. We post-process the data, by renaming the column names using the same convention as…
Class
- DatabaseStatementPrefetch
- An implementation of DatabaseStatementInterface that prefetches all data.
Code
public function fetch($fetch_style = NULL, $cursor_orientation = PDO::FETCH_ORI_NEXT, $cursor_offset = NULL) { if (isset($this->currentRow)) { // Set the fetch parameter. $this->fetchStyle = isset($fetch_style) ? $fetch_style : $this->defaultFetchStyle; $this->fetchOptions = $this->defaultFetchOptions; // Grab the row in the format specified above. $return = $this->current(); // Advance the cursor. $this->next(); // Reset the fetch parameters to the value stored using setFetchMode(). $this->fetchStyle = $this->defaultFetchStyle; $this->fetchOptions = $this->defaultFetchOptions; return $return; } else { return FALSE; } }
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https://api.drupal.org/api/drupal/includes!database!prefetch.inc/function/DatabaseStatementPrefetch::fetch/7.x