Table : tmp_rep_sum ---------------------- P_ID NUMBER, PR_GLBL_ID VARCHAR2 (50) NOT NULL, SC_GLBL_ID VARCHAR2 (50) NOT NULL, PR_RX_ID NUMBER SC_RX_ID NUMBER PR_RX_GE_ID NUMBER SC_RX_GE_ID NUMBER PR_PH_ID NUMBER SC_PH_ID NUMBER PR_STRT_DT DATE SC_STRT_DT DATE PR_END_DT DATE SC_END_DT DATE PR_PS_PK_ID NUMBER SC_PS_PK_ID NUMBER PR_DS_PK_ID NUMBER SC_DS_PK_ID NUMBER PR_ID VARCHAR2 (20) SC_ID VARCHAR2 (20) PR_EX_ID VARCHAR2 (20) SC_EX_ID VARCHAR2 (20) SUM_CD VARCHAR2 (20) DET_CD VARCHAR2 (20)) Index1 --------- AK1TMP_REP_SUM ON TMP_REP_SUM(PR_GLBL_ID); Index2 ---------- AK2TMP_REP_SUM ON TMP_REP_SUM(SC_GLBL_ID) Index3 -------- AK4TMP_REP_SUM ON TMP_REP_SUM(DET_CD) Index4 --------- AK3TMP_REP_SUM ON TMP_REP_SUM (P_ID,SC_ID, SC_STRT_DT, SC_END_DT)