--- /dev/null
+<?php
+
+namespace Drush\Sql;
+
+use Drush\Log\LogLevel;
+
+class Sqloracle extends SqlBase {
+
+ // The way you pass a sql file when issueing a query.
+ public $query_file = '@';
+
+ public function command() {
+ // use rlwrap if available for readline support
+ if ($handle = popen('rlwrap -v', 'r')) {
+ $command = 'rlwrap sqlplus';
+ pclose($handle);
+ }
+ else {
+ $command = 'sqlplus';
+ }
+ return $command;
+ }
+
+ public function creds() {
+ return ' ' . $this->db_spec['username'] . '/' . $this->db_spec['password'] . ($this->db_spec['host'] == 'USETNS' ? '@' . $this->db_spec['database'] : '@//' . $this->db_spec['host'] . ':' . ($db_spec['port'] ? $db_spec['port'] : '1521') . '/' . $this->db_spec['database']);
+ }
+
+ public function createdb_sql($dbname) {
+ return drush_log("Unable to generate CREATE DATABASE sql for $dbname", LogLevel::ERROR);
+ }
+
+ // @todo $suffix = '.sql';
+ public function query_format($query) {
+ // remove trailing semicolon from query if we have it
+ $query = preg_replace('/\;$/', '', $query);
+
+ // some sqlplus settings
+ $settings[] = "set TRIM ON";
+ $settings[] = "set FEEDBACK OFF";
+ $settings[] = "set UNDERLINE OFF";
+ $settings[] = "set PAGES 0";
+ $settings[] = "set PAGESIZE 50000";
+
+ // are we doing a describe ?
+ if (!preg_match('/^ *desc/i', $query)) {
+ $settings[] = "set LINESIZE 32767";
+ }
+
+ // are we doing a show tables ?
+ if (preg_match('/^ *show tables/i', $query)) {
+ $settings[] = "set HEADING OFF";
+ $query = "select object_name from user_objects where object_type='TABLE' order by object_name asc";
+ }
+
+ // create settings string
+ $sqlp_settings = implode("\n", $settings) . "\n";
+
+ // important for sqlplus to exit correctly
+ return "${sqlp_settings}${query};\nexit;\n";
+ }
+
+ public function listTables() {
+ $return = $this->query("SELECT TABLE_NAME FROM USER_TABLES WHERE TABLE_NAME NOT IN ('BLOBS','LONG_IDENTIFIERS')");
+ $tables = drush_shell_exec_output();
+ if (!empty($tables)) {
+ // Shift off the header of the column of data returned.
+ array_shift($tables);
+ return $tables;
+ }
+ }
+
+ // @todo $file is no longer provided. We are supposed to return bash that can be piped to gzip.
+ // Probably Oracle needs to override dump() entirely - http://stackoverflow.com/questions/2236615/oracle-can-imp-exp-go-to-stdin-stdout.
+ public function dumpCmd($table_selection) {
+ $create_db = drush_get_option('create-db');
+ $exec = 'exp ' . $this->creds();
+ // Change variable '$file' by reference in order to get drush_log() to report.
+ if (!$file) {
+ $file = $this->db_spec['username'] . '.dmp';
+ }
+ $exec .= ' file=' . $file;
+
+ if (!empty($tables)) {
+ $exec .= ' tables="(' . implode(',', $tables) . ')"';
+ }
+ $exec .= ' owner=' . $this->db_spec['username'];
+ if ($option = drush_get_option('extra', $this->query_extra)) {
+ $exec .= " $option";
+ }
+ return array($exec, $file);
+ }
+}