Using QMQRY for SQL validation

All,

Does anyone know if it's possible to simulate the PROCESS(*VLD)
interactive SQL option within a QMQRY? I have a dummy QMQRY which allows
you to run any SQL statement (you've probably seen it in one form or
another elsewhere):

QMQRYSRC:

&V1&V2&V3&V4&V5&V6&V7&V8&V9&V10

QCLSRC:

...
DCL        VAR(&STMT) TYPE(*CHAR) LEN(550)
DCL        VAR(&V1) TYPE(*CHAR) LEN(55) 
DCL        VAR(&V2) TYPE(*CHAR) LEN(55) 
DCL        VAR(&V3) TYPE(*CHAR) LEN(55) 
DCL        VAR(&V4) TYPE(*CHAR) LEN(55) 
DCL        VAR(&V5) TYPE(*CHAR) LEN(55) 
DCL        VAR(&V6) TYPE(*CHAR) LEN(55) 
DCL        VAR(&V7) TYPE(*CHAR) LEN(55) 
DCL        VAR(&V8) TYPE(*CHAR) LEN(55) 
DCL        VAR(&V9) TYPE(*CHAR) LEN(55) 
DCL        VAR(&V10) TYPE(*CHAR) LEN(55)
...
CHGVAR     VAR(&V1) VALUE(%SST(&STMT 001 55)) 
CHGVAR     VAR(&V2) VALUE(%SST(&STMT 056 55)) 
CHGVAR     VAR(&V3) VALUE(%SST(&STMT 111 55)) 
CHGVAR     VAR(&V4) VALUE(%SST(&STMT 166 55)) 
CHGVAR     VAR(&V5) VALUE(%SST(&STMT 221 55)) 
CHGVAR     VAR(&V6) VALUE(%SST(&STMT 276 55)) 
CHGVAR     VAR(&V7) VALUE(%SST(&STMT 331 55)) 
CHGVAR     VAR(&V8) VALUE(%SST(&STMT 386 55)) 
CHGVAR     VAR(&V9) VALUE(%SST(&STMT 441 55)) 
CHGVAR     VAR(&V10) VALUE(%SST(&STMT 496 55))
STRQMQRY   QMQRY(RUNSQL) +      
             SETVAR((V1 &V1) (V2 &V2) (V3 &V3) +
             (V4 &V4) (V5 &V5) (V6 &V6) +       
             (V7 &V7) (V8 &V8) (V9 &V9) +       
             (V10 &V10))
...                        

Anyway, I would like to be able to allow users to use this QMQRY not
just to run SQL statements, but to validate statements (not just
syntax-checking, but ensuring that any specified columns exist etc.). It
doesn't seem to be an option on the STRQMQRY command itself, and there
isn't (as far as I can see) the ability to specify this option as a 'V'
record in the QQMQRYSRC member (as you can to specify language and sort
sequence).

Anyone got any bright ideas?

TIA,

Rory