note 75962 added to function.sqlite-exec

From: Date: Sun, 24 Jun 2007 11:33:37 +0000
Subject: note 75962 added to function.sqlite-exec
Groups: php.notes 
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If you run a multiline SQL command (an INSERT, for example), and there is a SQL error in any of the lines, this function will recognize the error and return FALSE. However, any correct commands before the one with the error will still execute. Additionally, if you run changes() after such an incident, it will report that 0 rows have been changed, even though there were rows added to the table by the successful commands. An example would be: <?php // create new database (OO interface) $dbo = new SQLiteDatabase("db/database.sqlite"); // create table foo $dbo->query("CREATE TABLE foo(id INTEGER PRIMARY KEY, name CHAR(255));"); // insert sample data $ins_query = "INSERT INTO foo (name) VALUES ('Ilia1'); INSERT INTO foo (name) VALUES('Ilia2'); INSECT INTO foo (name) VALUES('Ilia3');"; $dbo->queryExec($ins_query); // get number of rows changed $changes = $dbo->changes(); echo "<br />Rows changed: $changes<br />"; // Get and show inputted data $tableArray = $dbo->arrayQuery("SELECT * FROM foo;"); echo "Table Contents\n"; echo "<pre>\n"; print_r($tableArray); echo "\n</pre>"; ?> The above code should show that 0 rows have been changed, but that there is new data in the table. ---- Server IP: 64.71.164.2 Probable Submitter: 69.248.69.122 ---- Manual Page -- http://www.php.net/manual/en/function.sqlite-exec.php Edit -- https://master.php.net/note/edit/75962 Del: integrated -- https://master.php.net/note/delete/75962/integrated Del: useless -- https://master.php.net/note/delete/75962/useless Del: bad code -- https://master.php.net/note/delete/75962/bad+code Del: spam -- https://master.php.net/note/delete/75962/spam Del: non-english -- https://master.php.net/note/delete/75962/non-english Del: in docs -- https://master.php.net/note/delete/75962/in+docs Del: other reasons-- https://master.php.net/note/delete/75962 Reject -- https://master.php.net/note/reject/75962 Search -- https://master.php.net/manage/user-notes.php

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