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Ticket #9747: 9747.2.patch

File 9747.2.patch, 1.3 KB (added by hakre, 17 years ago)
Code moved into installing only; CREATE SQL-Statement fixed.

wp-includes/wp-db.php

+                        }
+                }
+                if (WP_INSTALLING)
+                        $this->_fuzzy_createdb($dbname);
                 $this->select($dbname);
+        }
 …
                 return $old_prefix;
+        }
+        /** create a database only if it seems to be needed
+         *
+         * Creates a database using the current database connection in case
+         * it is not currently select-able.
+         *
+         * Used for install purposes.
+         *
+         * @since 2.8
+         * @access private
+         * @see constructor of this class
+         *
+         * @param string $db MySQL database name
+         * @return void
+         */
+        function _fuzzy_createdb($db) {
+                // ensure being connected.
+                if ( !$this->dbh ) return;
+                // proflems already? then nothing to touch.
+                if ( mysql_errno($this->dbh) ) return ;
+                // perform database creation as needed
+                if (!@mysql_select_db($db, $this->dbh))
+                        // create database only if it does not exists (Error Number 1049 / Unknown database 'XYZ').
+                        if ( 1049 == mysql_errno($this->dbh) )
+                                $this->query("CREATE DATABASE `$db` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;");
+        }
         /**
          * Selects a database using the current database connection.
+         *

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Ticket #9747: 9747.2.patch

wp-includes/wp-db.php

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