from ${DataLakeCatalog}.${dws_schema}.dws_pol_lccont_trace a --from 项目参数.表会报语法错误
where ${end_date} >=data_valid_start_date
and ${end_date} <data_valid_end_date
and a.is_delete=0
and a.pol_state in ( '0001','0002','0008','0101')
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