Hello, Eve,
I would think the first error leads to the solution: to me it looks like there
is no sql text at all. Try un-commenting the "echo $sqlStmt;" at the beginning
and look at the html-source generated; maybe it helps to use something like
echo ".$sqlStmt.";
instead to clearly see if it's empty.
hth
Arnold Schommer
Raven Eve wrote:
>
> create table Shop(
> ordId NUMBER(7) NOT NULL PRIMARY KEY);
>
> create table Customer(
> ordId NUMBER(7) NOT NULL,
> FOREIGN KEY (ordId) REFERENCES Shop(ordId) on delete cascade);
>
> so, when i delete a row in shop, the corresponding row in customer will be
> deleted.
>
> so, i have created a function in php to execute the query
> whereby $sqlStmt = "Delete from Shop where ordId = $ordId";
>
> function executeSql($sqlStmt) //line 524
> {
>
> //echo $sqlStmt;
>
> $this->stmt = OCIParse($this->conn, $sqlStmt)or die
> ("Sorry, cannot parse the sql statement. Please inform the webmistress of
> the error messages");
>
> // verify that SQL is valid
> $this->checkErrors();
>
> OCIExecute($this->stmt, OCI_DEFAULT) or die //line 534
> ("Sorry, cannot execute the sql statement. Please inform the webmistress of
> the error messages");
>
> $this->checkErrors();
>
> //commit to database
> $this->commit();
>
> }
>
> however, when i tried to execute the sql stmt, an error stmt will occur :
> Warning: Missing argument 1 for executesql() in
> c:\apache\htdocs\project\ProcessSql.php on line 524
>
> Warning: OCIStmtExecute: ORA-24337: statement handle not prepared in
> c:\apache\htdocs\project\ProcessSql.php on line 534
> Sorry, cannot execute the sql statement. Please inform the webmistress of
> the error messages
>
> This function works for tables that do not have cascading deletes.
> How do i get round this problem? thanx :P
> --
>
> --
--
Arnold Schommer
FS EDV Service & Beratung GmbH
An der Pönt 48
40885 Ratingen
fon: +49 2102 186 400
fax: +49 2102 186 499
mailto:[EMAIL PROTECTED]
http://www.fs-edv.de
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