Actual SQL statement after bind variables specified

Posted by bioffe on Stack Overflow See other posts from Stack Overflow or by bioffe
Published on 2011-01-14T17:22:21Z Indexed on 2011/01/14 17:53 UTC
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I am trying to log every SQL statement executed from my scripts. However I contemplate one problem I can not overcome.

Is there a way to compute actual SQL statement after bind variables were specified. In SQLite I had to compute the statement to be executed manually, using code below:

def __sql_to_str__(self, value,args):
    for p in args:
        if type(p) is IntType or p is None:
            value = value.replace("?", str(p) ,1)
        else:
            value = value.replace("?",'\'' + p + '\'',1)
    return value

It seems CX_Oracle has cursor.parse() facilities. But I can't figure out how to trick CX_Oracle to compute my query before its execution.

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