As I mentioned in the post, it wasn;t clear to me if the OP needed to retain the 2.1/2.2/2.3 etc. levels arising from the multiple executions of the second and third statements with different bound parameters. Hence I added an extra level to retain them and noted that they could be removed if that information (count by parameter) was not required.

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
Lingua non convalesco, consenesco et abolesco. -- Rule 1 has a caveat! -- Who broke the cabal?
"Science is about questioning the status quo. Questioning authority".
The "good enough" maybe good enough for the now, and perfection maybe unobtainable, but that should not preclude us from striving for perfection, when time, circumstance or desire allow.

In reply to Re^3: Best complex structure? by BrowserUk
in thread Best complex structure? by Anonymous Monk

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