Fixed prepared statements in Firebird driver
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@ -3,4 +3,6 @@
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settings.json
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errors.txt
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*/simpletest/*
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tests/test_dbs/*
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tests/test_dbs/*
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*.db
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*.FDB
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@ -42,7 +42,7 @@ abstract class DB_PDO extends PDO {
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// Prepare the sql
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$query = $this->prepare($sql);
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if( ! is_like_array($query))
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if( ! (is_object($query) || is_resource($query)))
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{
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$this->get_last_error();
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return FALSE;
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@ -52,7 +52,7 @@ abstract class DB_PDO extends PDO {
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$this->statement =& $query;
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if( ! is_like_array($data))
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if( ! (is_array($data) || is_object($data)))
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{
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trigger_error("Invalid data argument");
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return FALSE;
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@ -118,9 +118,10 @@ class firebird extends DB_PDO {
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/**
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* Emulate PDO prepare
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*
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* @param string $query
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* @return resource
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*/
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public function prepare()
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public function prepare($query)
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{
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$this->statement = ibase_prepare($this->conn, $query);
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return $this->statement;
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@ -248,8 +249,43 @@ SQL;
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*/
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public function execute($args)
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{
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// Is there a better way to do this?
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return eval('ibase_execute('.$this->statement.','.explode(',', $args).")");
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}
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//Add the prepared statement as the first parameter
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array_unshift($args, $this->statement);
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// Let php do all the hard stuff in converting
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// the array of arguments into a list of arguments
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return call_user_func_array('ibase_execute', $args);
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}
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/**
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* Prepare and execute a query
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*
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* @param string $sql
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* @param array $args
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* @return resource
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*/
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public function prepare_execute($sql, $args)
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{
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$query = $this->prepare($sql);
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// Set the statement in the class variable for easy later access
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$this->statement =& $query;
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return $this->execute($args);
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}
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/**
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* Bind a prepared query with arguments for executing
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*
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* @param string $sql
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* @param mixed $args
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* @return FALSE
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*/
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public function prepare_query($sql, $args)
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{
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// You can't bind query statements before execution with
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// the firebird database
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return FALSE;
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}
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}
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// End of firebird.php
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@ -62,7 +62,7 @@ class firebird_manip extends db_manip {
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$columns = array();
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foreach($column_array as $n => $props)
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{
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$str = "{$n} ";
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$str = '"'.$n.'" ';
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$str .= (isset($props['type'])) ? "{$props['type']} " : "";
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$str .= (isset($props['constraint'])) ? "{$props['constraint']} " : "";
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@ -70,9 +70,9 @@ class firebird_manip extends db_manip {
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}
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// Generate the sql for the creation of the table
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$sql = "CREATE TABLE \"{$name}\" (";
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$sql .= implode(",", $columns);
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$sql .= ")";
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$sql = 'CREATE TABLE "'.$name.'" (';
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$sql .= implode(',', $columns);
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$sql .= ')';
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return $sql;
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}
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@ -72,7 +72,7 @@ class FirebirdTest extends UnitTestCase {
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function TestCreateTable()
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{
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//Attempt to create the table
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$sql = $this->db->manip->create_table('create_test', array('id' => 'SMALLINT'));
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$sql = $this->db->manip->create_table('create_test', array('id' => 'SMALLINT', 'key' => 'VARCHAR(64)', 'val' => 'BLOB SUB_TYPE TEXT'));
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$this->db->query($sql);
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//This test fails for an unknown reason, when clearly the table exists
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@ -87,6 +87,34 @@ class FirebirdTest extends UnitTestCase {
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$this->assertTrue($table_exists);*/
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}
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function TestPreparedStatements()
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{
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$sql = <<<SQL
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INSERT INTO "create_test" ("id", "key", "val")
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VALUES (?,?,?)
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SQL;
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$this->db->prepare($sql);
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$this->db->execute(array(1,"boogers", "Gross"));
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}
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function TestPrepareExecute()
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{
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$sql = <<<SQL
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INSERT INTO "create_test" ("id", "key", "val")
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VALUES (?,?,?)
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SQL;
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$this->db->prepare_execute($sql, array(
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2, "works", 'also?'
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));
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}
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function TestPrepareQuery()
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{
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$this->assertFalse($this->db->prepare_query('', array()));
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}
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function TestDeleteTable()
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{
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@ -103,12 +131,5 @@ class FirebirdTest extends UnitTestCase {
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$this->assertFalse($table_exists);
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}
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function TestPreparedStatements()
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{
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$sql = 'INSERT INTO "create_test" ("id") VALUES (?),(?),(?)';
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$this->db->prepare($sql);
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$this->db->execute(array(1,2,3));
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}
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}
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