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****@****>select T1.* from (
2 select to_number(substr(parame_name,4)) as parame_name1 , a.* from G_PRINT_PALLET_MORE a
3 where substr(parame_name,0,3) = 'SN_' and parame_name != 'SN_COUNT' and parame_name != 'SN_END
4 )T1
5 where to_number(T1.parame_name1) between 400 and 420
6 /
已选择21行。
执行计划
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Plan hash value: 3050350519
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| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
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| 0 | SELECT STATEMENT | | 1 | 204 | 5 (0)| 00:00:01 |
|* 1 | TABLE ACCESS FULL| G_PRINT_PALLET_MORE | 1 | 204 | 5 (0)| 00:00:01 |
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Predicate Information (identified by operation id):
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1 - filter("PARAME_NAME"<>'SN_COUNT' AND "PARAME_NAME"<>'SN_END' AND
SUBSTR("PARAME_NAME",0,3)='SN_' AND TO_NUMBER(TO_CHAR(TO_NUMBER(SUBSTR("PARAME_NA
ME",4))))>=400 AND TO_NUMBER(TO_CHAR(TO_NUMBER(SUBSTR("PARAME_NAME",4))))<=420)
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