Помогите оптимизировать запрос |
SELECT [DEBITOR].D_INK_NR, [DEBITOR].D_SNR, [TIT].T_NR, IIF( ([TIT].T1_KZ <> 16 AND ([TIT].T1_ZV = 'j' OR [TIT].T1_ZV = 'J') AND ([TIT].T1_GS = 'j' OR [TIT].T1_GS = 'J')) OR ([TIT].T2_KZ <> 16 AND ([TIT].T2_ZV = 'j' OR [TIT].T2_ZV = 'J') AND ([TIT].T2_GS = 'j' OR [TIT].T2_GS = 'J')) OR ([TIT].T3_KZ <> 16 AND ([TIT].T3_ZV = 'j' OR [TIT].T3_ZV = 'J') AND ([TIT].T3_GS = 'j' OR [TIT].T3_GS = 'J')) , 'YES', 'NO' ) AS ISTIT FROM DEBITOR, TIT WHERE [TIT].T_INKNR=[DEBITOR].D_INK_NR AND [TIT].T_SNR=[DEBITOR].S_SNR AND [DEBITOR].D_SPERR = '0' AND [DEBITOR].D_ERLDAT ='00000000' AND [DEBITOR].D_UBJH + [DEBITOR].D_UBJJ + [DEBITOR].D_UBMM + [DEBITOR].D_UBTT >= '20140101'
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